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- EMDB-37414: Structure of PSII-ACPII supercomplex from cryptophyte algae -

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Basic information

Entry
Database: EMDB / ID: EMD-37414
TitleStructure of PSII-ACPII supercomplex from cryptophyte algae
Map data
Sample
  • Complex: Structure of PSII-ACPII supercomplex from cryptophyte algae
    • Protein or peptide: x 30 types
  • Ligand: x 17 types
KeywordsPhotosystem II / PHOTOSYNTHESIS
Function / homology
Function and homology information


thylakoid membrane / photosystem II stabilization / photosystem II reaction center / photosystem II / oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor / photosynthetic electron transport chain / response to herbicide / photosystem II / plastid / chlorophyll binding ...thylakoid membrane / photosystem II stabilization / photosystem II reaction center / photosystem II / oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor / photosynthetic electron transport chain / response to herbicide / photosystem II / plastid / chlorophyll binding / photosynthetic electron transport in photosystem II / phosphate ion binding / photosynthesis, light reaction / chloroplast thylakoid membrane / : / photosynthesis / chloroplast / respiratory electron transport chain / electron transfer activity / oxidoreductase activity / protein stabilization / iron ion binding / heme binding / metal ion binding
Similarity search - Function
Photosystem II PsbV, cytochrome c-550 precursor / Photosystem II cytochrome c-550 precursor / Cytochrome c-550 domain / Cytochrome c-550 domain / Photosystem II PsbJ / Photosystem II PsbJ superfamily / PsbJ / Photosystem II PsbX, type 1 subfamily / Photosystem II reaction centre protein Ycf12 / Photosystem II complex subunit Ycf12 ...Photosystem II PsbV, cytochrome c-550 precursor / Photosystem II cytochrome c-550 precursor / Cytochrome c-550 domain / Cytochrome c-550 domain / Photosystem II PsbJ / Photosystem II PsbJ superfamily / PsbJ / Photosystem II PsbX, type 1 subfamily / Photosystem II reaction centre protein Ycf12 / Photosystem II complex subunit Ycf12 / Photosystem II reaction centre M protein (PsbM) / Photosystem II PsbM superfamily / Photosystem II PsbM / Photosystem II PsbZ, reaction centre / Photosystem II PsbZ superfamily / YCF9 / Photosystem II PsbX / Photosystem II reaction centre X protein (PsbX) / Photosystem II PsbT / Photosystem II PsbL / Photosystem II PsbL superfamily / Photosystem II PsbT superfamily / Photosystem II reaction centre T protein / PsbL protein / Photosystem II PsbK / Photosystem II CP43 reaction centre protein / Photosystem II PsbK superfamily / Photosystem II CP43 reaction centre protein superfamily / Photosystem II 4 kDa reaction centre component / Photosystem II PsbI / Photosystem II CP47 reaction centre protein / Photosystem II PsbI superfamily / Photosystem II reaction centre I protein (PSII 4.8 kDa protein) / Photosystem II reaction centre protein H / Photosystem II reaction centre protein H superfamily / Photosystem II 10 kDa phosphoprotein / Photosystem II protein D1 / Photosystem II D2 protein / Photosystem II cytochrome b559, conserved site / Photosystem II cytochrome b559, alpha subunit / Photosystem II cytochrome b559, beta subunit / Photosystem II cytochrome b559, N-terminal / Photosystem II cytochrome b559, alpha subunit, lumenal region / Photosystem II cytochrome b559, alpha subunit superfamily / Cytochrome b559, alpha (gene psbE) and beta (gene psbF)subunits / Lumenal portion of Cytochrome b559, alpha (gene psbE) subunit / Cytochrome b559 subunits heme-binding site signature. / : / Photosystem antenna protein-like / Photosystem antenna protein-like superfamily / Photosystem II protein / : / Photosynthetic reaction centre, L/M / Photosystem II protein D1/D2 superfamily / Photosynthetic reaction centre protein / Photosynthetic reaction center proteins signature. / Cytochrome c family profile. / Cytochrome c-like domain / Cytochrome c-like domain superfamily
Similarity search - Domain/homology
Photosystem II cytochrome c550 / Photosystem II CP43 reaction center protein / Photosystem II D2 protein / Photosystem II protein D1 / Cytochrome b559 subunit beta / Photosystem II reaction center protein J / Photosystem II reaction center protein L / Photosystem II reaction center protein X / Photosystem II reaction center protein Psb30 / Cytochrome b559 subunit alpha ...Photosystem II cytochrome c550 / Photosystem II CP43 reaction center protein / Photosystem II D2 protein / Photosystem II protein D1 / Cytochrome b559 subunit beta / Photosystem II reaction center protein J / Photosystem II reaction center protein L / Photosystem II reaction center protein X / Photosystem II reaction center protein Psb30 / Cytochrome b559 subunit alpha / Photosystem II reaction center protein I / Photosystem II reaction center protein Z / Photosystem II reaction center protein K / Photosystem II reaction center protein T / Photosystem II CP47 reaction center protein / Photosystem II reaction center protein H / Photosystem II reaction center M
Similarity search - Component
Biological speciesChroomonas placoidea (eukaryote)
Methodsingle particle reconstruction / cryo EM / Resolution: 2.47 Å
AuthorsLi XY / Mao ZY / Shen JR / Han GY
Funding support China, 1 items
OrganizationGrant numberCountry
Chinese Academy of SciencesYSBR-004 China
CitationJournal: Nat Commun / Year: 2024
Title: Structure and distinct supramolecular organization of a PSII-ACPII dimer from a cryptophyte alga Chroomonas placoidea.
Authors: Zhiyuan Mao / Xingyue Li / Zhenhua Li / Liangliang Shen / Xiaoyi Li / Yanyan Yang / Wenda Wang / Tingyun Kuang / Jian-Ren Shen / Guangye Han /
Abstract: Cryptophyte algae are an evolutionarily distinct and ecologically important group of photosynthetic unicellular eukaryotes. Photosystem II (PSII) of cryptophyte algae associates with alloxanthin ...Cryptophyte algae are an evolutionarily distinct and ecologically important group of photosynthetic unicellular eukaryotes. Photosystem II (PSII) of cryptophyte algae associates with alloxanthin chlorophyll a/c-binding proteins (ACPs) to act as the peripheral light-harvesting system, whose supramolecular organization is unknown. Here, we purify the PSII-ACPII supercomplex from a cryptophyte alga Chroomonas placoidea (C. placoidea), and analyze its structure at a resolution of 2.47 Å using cryo-electron microscopy. This structure reveals a dimeric organization of PSII-ACPII containing two PSII core monomers flanked by six symmetrically arranged ACPII subunits. The PSII core is conserved whereas the organization of ACPII subunits exhibits a distinct pattern, different from those observed so far in PSII of other algae and higher plants. Furthermore, we find a Chl a-binding antenna subunit, CCPII-S, which mediates interaction of ACPII with the PSII core. These results provide a structural basis for the assembly of antennas within the supercomplex and possible excitation energy transfer pathways in cryptophyte algal PSII, shedding light on the diversity of supramolecular organization of photosynthetic machinery.
History
DepositionSep 8, 2023-
Header (metadata) releaseJun 5, 2024-
Map releaseJun 5, 2024-
UpdateJun 5, 2024-
Current statusJun 5, 2024Processing site: PDBc / Status: Released

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Structure visualization

Supplemental images

emd_37414.png

Downloads & links

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Map

FileDownload / File: emd_37414.map.gz / Format: CCP4 / Size: 512 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Projections & slices

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Size
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AxesZ (Sec.)Y (Row.)X (Col.)
1.04 Å/pix.
x 512 pix.
= 532.48 Å		1.04 Å/pix.
x 512 pix.
= 532.48 Å		1.04 Å/pix.
x 512 pix.
= 532.48 Å

Surface

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Images are generated by Spider.

Voxel sizeX=Y=Z: 1.04 Å
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Histogram

Histogram (log scale)
Contour LevelBy AUTHOR: 0.253
Minimum - Maximum-0.33255997 - 1.3070133
Average (Standard dev.)-0.0003721935 (±0.030487914)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions512512512
Spacing512512512
CellA=B=C: 532.48 Å
α=β=γ: 90.0 °

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Supplemental data

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Half map: #2

Fileemd_37414_half_map_1.map
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Half map: #1

Fileemd_37414_half_map_2.map
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Sample components

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Entire : Structure of PSII-ACPII supercomplex from cryptophyte algae

EntireName: Structure of PSII-ACPII supercomplex from cryptophyte algae
Components
  • Complex: Structure of PSII-ACPII supercomplex from cryptophyte algae
    • Protein or peptide: Photosystem II reaction center M
    • Protein or peptide: ACPII-1
    • Protein or peptide: ACPII-2
    • Protein or peptide: ACPII-3
    • Protein or peptide: ACPII-4
    • Protein or peptide: ACPII-5
    • Protein or peptide: ACPII-6
    • Protein or peptide: Photosystem II protein D1
    • Protein or peptide: Photosystem II D2 protein
    • Protein or peptide: Cytochrome b559 subunit alpha
    • Protein or peptide: Cytochrome b559 subunit beta
    • Protein or peptide: Photosystem II reaction center protein H
    • Protein or peptide: Photosystem II reaction center protein I
    • Protein or peptide: Photosystem II reaction center protein J
    • Protein or peptide: Photosystem II reaction center protein K
    • Protein or peptide: Photosystem II reaction center protein O
    • Protein or peptide: Photosystem II reaction center protein Q
    • Protein or peptide: Photosystem II reaction center protein R
    • Protein or peptide: CCPII-S
    • Protein or peptide: Photosystem II reaction center protein T
    • Protein or peptide: Photosystem II reaction center protein U
    • Protein or peptide: Photosystem II cytochrome c550
    • Protein or peptide: Photosystem II reaction center X protein
    • Protein or peptide: Photosystem II reaction center protein Ycf12
    • Protein or peptide: Photosystem II reaction center protein Z
    • Protein or peptide: Photosystem II CP47 reaction center protein
    • Protein or peptide: Photosystem II CP43 reaction center protein
    • Protein or peptide: Photosystem II reaction center protein G
    • Protein or peptide: Photosystem II reaction center protein L
    • Protein or peptide: Photosystem II reaction center protein W
  • Ligand: (6'R,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene
  • Ligand: CHLOROPHYLL A
  • Ligand: Chlorophyll c2
  • Ligand: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E})-3,7,12,16-tetramethyl-18-[(4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-3,5,7,9,11,13,15-heptaen-1,17-diynyl]cyclohex-3-en-1-ol
  • Ligand: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(1~{R},4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohex-2-en-1-yl]octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol
  • Ligand: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol
  • Ligand: 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE
  • Ligand: 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE
  • Ligand: 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL
  • Ligand: CA-MN4-O5 CLUSTER
  • Ligand: PHEOPHYTIN A
  • Ligand: CHLORIDE ION
  • Ligand: 2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE
  • Ligand: BICARBONATE ION
  • Ligand: DIGALACTOSYL DIACYL GLYCEROL (DGDG)
  • Ligand: FE (II) ION
  • Ligand: PROTOPORPHYRIN IX CONTAINING FE

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Supramolecule #1: Structure of PSII-ACPII supercomplex from cryptophyte algae

SupramoleculeName: Structure of PSII-ACPII supercomplex from cryptophyte algae
type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#30
Source (natural)Organism: Chroomonas placoidea (eukaryote)

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Macromolecule #1: Photosystem II reaction center M

MacromoleculeName: Photosystem II reaction center M / type: protein_or_peptide / ID: 1
Details: Author stated: We did not find the sequence of chain m,M in the transcriptome of Chroomonas placoidea, so the sequence in Guillardia theta (strain CCMP2712) (tax id 905079) was used.
Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 11.880879 KDa
SequenceString:
MQRLALLVAA TIASAAAFAP TPALTGLRQQ APLCSGNKLS AACRAPRAAK PAMTMSLAET TNQAMLLAEG GMNVSVAAYL AVLLGTFIP VVFLLTLYIQ SESRKAAETG SEGDKF

UniProtKB: Photosystem II reaction center M

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Macromolecule #2: ACPII-1

MacromoleculeName: ACPII-1 / type: protein_or_peptide / ID: 2 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 25.151223 KDa
SequenceString: KMLRLSILAA CLAAAQAFTS PAALLRPSTR AAVSRGPSMQ LYKDGIIQGL GVEAIPGAGR PANLDGTLVG DVGFDPLGFS NWLDLRWAR EAEIKHGRVA MLAATGMIVQ DAYKFPGFEG EFGGAAMMKL HNLAVEQGAM QQLLLWLGLL EIISGVPAII Q TLNGSERQ ...String:
KMLRLSILAA CLAAAQAFTS PAALLRPSTR AAVSRGPSMQ LYKDGIIQGL GVEAIPGAGR PANLDGTLVG DVGFDPLGFS NWLDLRWAR EAEIKHGRVA MLAATGMIVQ DAYKFPGFEG EFGGAAMMKL HNLAVEQGAM QQLLLWLGLL EIISGVPAII Q TLNGSERQ PGDFGFDPLN CGANPDTLAR RQLTELKNGR LAMIAVGGMV HHYLLVGRGP IEFITNIPNF KNPLPPF

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Macromolecule #3: ACPII-2

MacromoleculeName: ACPII-2 / type: protein_or_peptide / ID: 3 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 23.471201 KDa
SequenceString: AMLRVALIAA ILASASAFAP MGSLGLVKSA RSGAAISPRM QSGDFSAAVP FLKRPSNLDG TLAGDVGFDP LGFSDVFDLR VLREAELKH GRFAMLAVLG FLVQEVYTFP FFPKMAPVDA HDYFVTQGGG SQIIFWISFV EIFGVVALFE LIQGKRDAGD F AFDPLGLG ...String:
AMLRVALIAA ILASASAFAP MGSLGLVKSA RSGAAISPRM QSGDFSAAVP FLKRPSNLDG TLAGDVGFDP LGFSDVFDLR VLREAELKH GRFAMLAVLG FLVQEVYTFP FFPKMAPVDA HDYFVTQGGG SQIIFWISFV EIFGVVALFE LIQGKRDAGD F AFDPLGLG KDEATLARYK VAEIKHARLA MIAIGGFIHQ FWVTKQTVLE QLGNFQSLA

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Macromolecule #4: ACPII-3

MacromoleculeName: ACPII-3 / type: protein_or_peptide / ID: 4 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 24.05502 KDa
SequenceString: ITHSRMLRTA ILALCVAGAS AFTASPALYK SASRKAAVSG MKMQDRSYAM PFLSRPPALD GSMAGDVGFD PLGFSNYFDL KWLREAELK HGRVCMLGCL GFLVQEQANL PLPGFDNKLA TEAFFSVPAG GLWQIFFSLG AIEIITNKGK LTPGSMFTGG R APGDLDFD ...String:
ITHSRMLRTA ILALCVAGAS AFTASPALYK SASRKAAVSG MKMQDRSYAM PFLSRPPALD GSMAGDVGFD PLGFSNYFDL KWLREAELK HGRVCMLGCL GFLVQEQANL PLPGFDNKLA TEAFFSVPAG GLWQIFFSLG AIEIITNKGK LTPGSMFTGG R APGDLDFD PLNLSVDETA LRRFELAELK HARLAMIGLG GMLHQMLLTK QAPIEQLTNF KSLA

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Macromolecule #5: ACPII-4

MacromoleculeName: ACPII-4 / type: protein_or_peptide / ID: 5 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 23.734623 KDa
SequenceString: AVVLAACVAS AAAFAPGASV LPRAAARATS TKGPSMQLLP LYGEGKLQGP GTQAIPGSEP PPALDGTWVG DVGFDPLGFS RVIDMRWLR EAELKHGRVC MLAATGMIVQ DIALFPGVTK TFGPAKITAL HDVAVKQGSM QQLLVWLGFL EIFGFVAIVQ M LQGSGRQP ...String:
AVVLAACVAS AAAFAPGASV LPRAAARATS TKGPSMQLLP LYGEGKLQGP GTQAIPGSEP PPALDGTWVG DVGFDPLGFS RVIDMRWLR EAELKHGRVC MLAATGMIVQ DIALFPGVTK TFGPAKITAL HDVAVKQGSM QQLLVWLGFL EIFGFVAIVQ M LQGSGRQP GDFGFDPLNC GANTDTLARR QLVELKNGRL AMIATGGMIH HFFLTGKGPI EFITTLGA

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Macromolecule #6: ACPII-5

MacromoleculeName: ACPII-5 / type: protein_or_peptide / ID: 6 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 23.762242 KDa
SequenceString: ACASAAAFAP GAMPSIGKAP RAVSKTAPRM AVFPGQFSDS VPFLKQPTNL DGSYVGDVGF DPLGFSDVFD IRVLREAELK HGRIAMLAT LGMVVQEAYT FPFFDKVLPI PAHDVIVKSG GMSQILLWTS FAEIFGGIAL FQTIQGKRAP GDYSFDPLNL S ANDLEKRE ...String:
ACASAAAFAP GAMPSIGKAP RAVSKTAPRM AVFPGQFSDS VPFLKQPTNL DGSYVGDVGF DPLGFSDVFD IRVLREAELK HGRIAMLAT LGMVVQEAYT FPFFDKVLPI PAHDVIVKSG GMSQILLWTS FAEIFGGIAL FQTIQGKRAP GDYSFDPLNL S ANDLEKRE RYALAEIKHS RLAMLAFSGM VHQYFITNQG VIEQINNFRP INGFPDATFS

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Macromolecule #7: ACPII-6

MacromoleculeName: ACPII-6 / type: protein_or_peptide / ID: 7 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 23.923801 KDa
SequenceString: PAMFRAALLL ACLASASAFA PGSLMMPKSA TRAAISRGPR MQANDDLAVP FLERPPMLDG SYAGDIGFDP VGFSNYFDLR WLREAELKH GRVCMLGVVG FLVQEFVTLP MFSNGVTPVD DFFVVPATGL WQIFFTIGFV EAFSNGFKLT PSDMFADDRA P GDLGFDPL ...String:
PAMFRAALLL ACLASASAFA PGSLMMPKSA TRAAISRGPR MQANDDLAVP FLERPPMLDG SYAGDIGFDP VGFSNYFDLR WLREAELKH GRVCMLGVVG FLVQEFVTLP MFSNGVTPVD DFFVVPATGL WQIFFTIGFV EAFSNGFKLT PSDMFADDRA P GDLGFDPL GCGKDPAALA RRQLVEVKNG RLAMIAFGGM LHQQLLTKQG VIEQLTNFKA IM

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Macromolecule #8: Photosystem II protein D1

MacromoleculeName: Photosystem II protein D1 / type: protein_or_peptide / ID: 8 / Number of copies: 2 / Enantiomer: LEVO / EC number: photosystem II
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 39.59091 KDa
SequenceString: MTATLERRES ASAWERFCSW ITSTDNRLYI GWFGVLMIPT LLTATTVYII AFVAAPPVDI DGIREPVAGS LLYGNNIITG AVIPSSASI GIHFYPIWEA ASLDEWLYNG GPYQLIVDHF LLGVCGWIGR EWEFSYRLGM RPWISVAFTA PVAAASAVFL V YPIGQGSF ...String:
MTATLERRES ASAWERFCSW ITSTDNRLYI GWFGVLMIPT LLTATTVYII AFVAAPPVDI DGIREPVAGS LLYGNNIITG AVIPSSASI GIHFYPIWEA ASLDEWLYNG GPYQLIVDHF LLGVCGWIGR EWEFSYRLGM RPWISVAFTA PVAAASAVFL V YPIGQGSF SDGMPLGISG TFNFMLVFQA EHNILMHPFH QLGVAGVFGG SLFSAMHGSL VTSSLIRETT ENESANYGYK FG QEEETYN IVAAHGYFGR LIFQYASFNN SRALHFFLGL WPVVGIWFTA LGVMTMAFNL NGFNFNQSVV DSQGRVINTW ADI LNRANL GMEVMHERNA HNFPLDLAAG ESLPVALTAP AVNG

UniProtKB: Photosystem II protein D1

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Macromolecule #9: Photosystem II D2 protein

MacromoleculeName: Photosystem II D2 protein / type: protein_or_peptide / ID: 9 / Number of copies: 2 / Enantiomer: LEVO / EC number: photosystem II
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 39.216812 KDa
SequenceString: MTIAIGQEEG RGWFDLIDDW LKRDRFVFVG WSGLLLFPTS YLSIGGWFTG TTFVTSWYTH GLASSYLEGC NFFTAAVSTP ANSMGHSLL LLWGPEAQGD FTRWCQIGGL WAFCALHGSF ALIGFCLRQF EIARLVGIRP YNAIAFSGPI AIFVSVFLMY P LGQASWFF ...String:
MTIAIGQEEG RGWFDLIDDW LKRDRFVFVG WSGLLLFPTS YLSIGGWFTG TTFVTSWYTH GLASSYLEGC NFFTAAVSTP ANSMGHSLL LLWGPEAQGD FTRWCQIGGL WAFCALHGSF ALIGFCLRQF EIARLVGIRP YNAIAFSGPI AIFVSVFLMY P LGQASWFF APSLGVAAIF RFLLFIQGFH NFTLNPFHMM GVAGILGAAL LCAIHGATVQ NTIFEDGDAA NTFRAFTPTQ AE ETYSMVT ANRFWSQIFG VAFSNKRWLH FFMLFVPLAG LWTSAIGIVG LALNLRAYDF VSQELRAAED PEFETFYTKN ILL NEGIRS WMAAQDQPHE NFIFPEEVLP RGNAL

UniProtKB: Photosystem II D2 protein

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Macromolecule #10: Cytochrome b559 subunit alpha

MacromoleculeName: Cytochrome b559 subunit alpha / type: protein_or_peptide / ID: 10 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 9.505693 KDa
SequenceString:
MSGGSTGERP FSDIITSIRY WIIHSITIPA LYVAGWLFVS TGLAYDIFGT PRPNEYFTQD RQQVPLVNDR FSAKQELEDL TKGL

UniProtKB: Cytochrome b559 subunit alpha

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Macromolecule #11: Cytochrome b559 subunit beta

MacromoleculeName: Cytochrome b559 subunit beta / type: protein_or_peptide / ID: 11 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 4.845769 KDa
SequenceString:
MSKIQQPVSY PIFTFRWLAI HGLAVPTVFF LGAITSMQFI QR

UniProtKB: Cytochrome b559 subunit beta

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Macromolecule #12: Photosystem II reaction center protein H

MacromoleculeName: Photosystem II reaction center protein H / type: protein_or_peptide / ID: 12 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 7.519887 KDa
SequenceString:
MALRTRLGEL LRPLNSEYGK VAPGWGTTPI MGFVMLLFFL FLLIILQIYN SSLIIENVDV DWASLGS

UniProtKB: Photosystem II reaction center protein H

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Macromolecule #13: Photosystem II reaction center protein I

MacromoleculeName: Photosystem II reaction center protein I / type: protein_or_peptide / ID: 13 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 4.424081 KDa
SequenceString:
MFTLKIVVYT TVTFFVSLFT FGFLSNDASR NPNRKDLE

UniProtKB: Photosystem II reaction center protein I

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Macromolecule #14: Photosystem II reaction center protein J

MacromoleculeName: Photosystem II reaction center protein J / type: protein_or_peptide / ID: 14 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 3.964609 KDa
SequenceString:
MASTGRIPLW LIATVGGTLA LTVVGIFFYG SYSGVGSSL

UniProtKB: Photosystem II reaction center protein J

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Macromolecule #15: Photosystem II reaction center protein K

MacromoleculeName: Photosystem II reaction center protein K / type: protein_or_peptide / ID: 15 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 5.005114 KDa
SequenceString:
MEAILLIAKL PEAYAVFKPI IDVAPVIPVF FLLLAFVWQA AVGFR

UniProtKB: Photosystem II reaction center protein K

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Macromolecule #16: Photosystem II reaction center protein O

MacromoleculeName: Photosystem II reaction center protein O / type: protein_or_peptide / ID: 16 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 34.995547 KDa
SequenceString: LAMARLAILL GLVASAAAFT GPAVLPLKAS NRAAACSVTM QDNSLAKKAA GIAAIPLSFL LGVNAANAIT TEDIRGLTYS QVKGTGLAN RCPEVSEQNA GGTIKFADDK KYKVTELCLE PKSFQIEEEV TKRRGETKKE FVDTKLMTRA TYSLTGIEGP I VFKDGGLT ...String:
LAMARLAILL GLVASAAAFT GPAVLPLKAS NRAAACSVTM QDNSLAKKAA GIAAIPLSFL LGVNAANAIT TEDIRGLTYS QVKGTGLAN RCPEVSEQNA GGTIKFADDK KYKVTELCLE PKSFQIEEEV TKRRGETKKE FVDTKLMTRA TYSLTGIEGP I VFKDGGLT FLEKGGIDYA ATTVQLPGGE RVPFLFTIKE LEGKFSSSQV SAGTELGGNF KTPSYRTGLF LDPKGRGGTT GY DMAVALP GLEADGGEGQ DELFAETNKV FQVTDGSIEM AFNRVDGTNG EFSGVFVSEQ LSDTDMGSKA PKKVLLKGIV FGK IEEQTG DEDY

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Macromolecule #17: Photosystem II reaction center protein Q

MacromoleculeName: Photosystem II reaction center protein Q / type: protein_or_peptide / ID: 17 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 1.805216 KDa
SequenceString:
(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)

+
Macromolecule #18: Photosystem II reaction center protein R

MacromoleculeName: Photosystem II reaction center protein R / type: protein_or_peptide / ID: 18 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 2.230741 KDa
SequenceString:
(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)

+
Macromolecule #19: CCPII-S

MacromoleculeName: CCPII-S / type: protein_or_peptide / ID: 19 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 30.531848 KDa
SequenceString: DHKRSRMMKS LALAAVGLAV GAEAFAPTPM VGGAKLALRT SSTRSVATVG PKMAMDVNAI VEGAQYLTAA VPNVPFVDEI TGEPQGLTA PIVHFGSVIS LWLLFALPVW SAAYKAAGAD TAEWVGVSQV TEDAPGIGLY GKYAPEYDGP TFREGLEYVL S FAWKPPIL ...String:
DHKRSRMMKS LALAAVGLAV GAEAFAPTPM VGGAKLALRT SSTRSVATVG PKMAMDVNAI VEGAQYLTAA VPNVPFVDEI TGEPQGLTA PIVHFGSVIS LWLLFALPVW SAAYKAAGAD TAEWVGVSQV TEDAPGIGLY GKYAPEYDGP TFREGLEYVL S FAWKPPIL IAWKPRADLD RAMMDPARDT VVSSLYKSLG GALDKTAVYD EEDQLLILSD METFPETELG RRRVAQAEAA GW FTGNPSF GKSLIEYSEE TKKGMREPGT VSISAKELAA LRAEAAKK

+
Macromolecule #20: Photosystem II reaction center protein T

MacromoleculeName: Photosystem II reaction center protein T / type: protein_or_peptide / ID: 20 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 3.664447 KDa
SequenceString:
METLVYVFLL AGTLGVIFFA VFFRDPPRIA KK

UniProtKB: Photosystem II reaction center protein T

+
Macromolecule #21: Photosystem II reaction center protein U

MacromoleculeName: Photosystem II reaction center protein U / type: protein_or_peptide / ID: 21 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 15.962294 KDa
SequenceString:
LIAALAVSAS AFSPAVPALR TAPQACGITM QAESVDRRGF LGALGAAVVA APLAASANVE YPNVPYLGGS DIIDVNNANV RVYTRLPGM YPAIAKKIIK RAPYKDINEM LEKGDFTAAE KDILDKYLPN LTALEPAPEY VIDNINNGLY R

+
Macromolecule #22: Photosystem II cytochrome c550

MacromoleculeName: Photosystem II cytochrome c550 / type: protein_or_peptide / ID: 22 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 17.708234 KDa
SequenceString:
MLKRFSSLNI ILGMLLVSFV ASPVHATDLD ENTRTVPLDS SGTTVILTPE QVKRGKRLFN SSCGNCHVGG ITKTNPNLGL EPDALSLAT PARDNIDALV DYMKNPTTYD GLESIAELHP SVKSADIFPK MRSLSDEDLF AIGGHILLQP KLSSEKWGGG K IYY

UniProtKB: Photosystem II cytochrome c550

+
Macromolecule #23: Photosystem II reaction center X protein

MacromoleculeName: Photosystem II reaction center X protein / type: protein_or_peptide / ID: 23 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 4.149939 KDa
SequenceString:
MTPSLSAFIN SLLLGLFVVV IPIGAALFLV SQSDRVTRT

UniProtKB: Photosystem II reaction center protein X

+
Macromolecule #24: Photosystem II reaction center protein Ycf12

MacromoleculeName: Photosystem II reaction center protein Ycf12 / type: protein_or_peptide / ID: 24 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 3.763581 KDa
SequenceString:
MFNPTTLFQL IALFLVITSG PAIIVLIAFR RGNL

UniProtKB: Photosystem II reaction center protein Psb30

+
Macromolecule #25: Photosystem II reaction center protein Z

MacromoleculeName: Photosystem II reaction center protein Z / type: protein_or_peptide / ID: 25 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 6.57399 KDa
SequenceString:
MVGLLQILVS ILILLSFALV VGVPVILVSP GEWEKSKGLV YSAAGLWFGL VIVIAAFNSF VI

UniProtKB: Photosystem II reaction center protein Z

+
Macromolecule #26: Photosystem II CP47 reaction center protein

MacromoleculeName: Photosystem II CP47 reaction center protein / type: protein_or_peptide / ID: 26 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 56.354172 KDa
SequenceString: MGLPWYRVHT VVLNDPGRLI AVHLMHTALV AGWAGSMALY ELAVFDPSDP VLNPMWRQGM FVMPFMARIG VTDSWGGWSV TGESVANPG FWSFEGVALA HIGLSGLLFL AAVWHWVYWD LELFRDPRTG NPALDLPKIF GIHLLLSGVL CFGFGAFHVT G AWGPGIWV ...String:
MGLPWYRVHT VVLNDPGRLI AVHLMHTALV AGWAGSMALY ELAVFDPSDP VLNPMWRQGM FVMPFMARIG VTDSWGGWSV TGESVANPG FWSFEGVALA HIGLSGLLFL AAVWHWVYWD LELFRDPRTG NPALDLPKIF GIHLLLSGVL CFGFGAFHVT G AWGPGIWV SDAYGITGKV QPVAPAWGAE GFNPFNPSGV ASHHIAAGIL GFLAGIFHIA VRPPQRLYRA LRMGNIETVL SS SIAAVFW SAFITTGTMW YGSATTPIEL FGPTRYQWDS GYFQQEIERR VENSLNEGLN LSEAWSRIPD KLAFYDYIGN NPA KGGLFR AGPMNKGDGI AEAWLGHPIF QDKEGKELTV RRMPAFFETF PVILVDKDGI IRADIPFRRA ESKYSIEQVG VTVS FYGGK LNGQVFKDAP TVKKYARKAQ LGEVLEFDRT TLESDGVFRS SPRGWYTFGH ANFALLFFLG HLWHGSRTLF RDVFS GIGA EVTEQVEFGA FQKLGDRSTK KQGAV

UniProtKB: Photosystem II CP47 reaction center protein

+
Macromolecule #27: Photosystem II CP43 reaction center protein

MacromoleculeName: Photosystem II CP43 reaction center protein / type: protein_or_peptide / ID: 27 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 50.508488 KDa
SequenceString: METPFNSSLS VAGRDIESTG FAWWSGNSRL INVSGKLLGA HVAHAGLMVF WCGAMTLFEV AHYIPEKPLY EQGLILLPHL AVLGWGVGP GGEIIDIYPY FVVGVLHLIS SAVLGFGGVY HSLIGPDTLE ESFPAFGYDW RDKNKITTIL GIHLIVLGIG A FLLVIKAM ...String:
METPFNSSLS VAGRDIESTG FAWWSGNSRL INVSGKLLGA HVAHAGLMVF WCGAMTLFEV AHYIPEKPLY EQGLILLPHL AVLGWGVGP GGEIIDIYPY FVVGVLHLIS SAVLGFGGVY HSLIGPDTLE ESFPAFGYDW RDKNKITTIL GIHLIVLGIG A FLLVIKAM YVGGIYDTWA PGGGDVRIID SPTLNPGVIF GYVLKSPWGG DGWIVSVNNM EDLVGGHIWI GIICIVGGFW HI FTKPFAW ARRAYVWSGE AYLSYSLVAV SLMGFIASQY SWYNNTAYPS EFYGPTGPEA SQSQAFTFLV RDQRLGANVS SAQ GPTGLG KYLMRSPSGE IILGGETQRF WDLRAPWIEP LRGPNGLDLN KIKNDIQPWQ ERRAAEYMTH APLGSLNSVG GVAT EINSV NYVSPRSWLT CAHFFLGFAF YIGHLWHAGR ARAAAAGFEK GINRENEPTL SLRPID

UniProtKB: Photosystem II CP43 reaction center protein

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Macromolecule #28: Photosystem II reaction center protein G

MacromoleculeName: Photosystem II reaction center protein G / type: protein_or_peptide / ID: 28 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 5.464728 KDa
SequenceString: (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK) ...String:
(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)

+
Macromolecule #29: Photosystem II reaction center protein L

MacromoleculeName: Photosystem II reaction center protein L / type: protein_or_peptide / ID: 29 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 4.363087 KDa
SequenceString:
MSGPNPNKQP VELNRTSLFW GLLLIFVLAV LFSSYFFN

UniProtKB: Photosystem II reaction center protein L

+
Macromolecule #30: Photosystem II reaction center protein W

MacromoleculeName: Photosystem II reaction center protein W / type: protein_or_peptide / ID: 30 / Number of copies: 2 / Enantiomer: LEVO
Source (natural)Organism: Chroomonas placoidea (eukaryote)
Molecular weightTheoretical: 11.994986 KDa
SequenceString:
SKVLFLALCL VAGASAFNAP APMALRASKT AMTMKAEGPM PKLAKALAPA IAAANIAIAS PVFAEGTGEA LGIDDTRLIV PVILIPVIT FILYAGFASE QDNEDFFDTY DQRRK

+
Macromolecule #31: (6'R,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta...

MacromoleculeName: (6'R,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene
type: ligand / ID: 31 / Number of copies: 24 / Formula: 8CT
Molecular weightTheoretical: 536.873 Da
Chemical component information

ChemComp-8CT:
(6'R,11cis,11'cis,13cis,15cis)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene

+
Macromolecule #32: CHLOROPHYLL A

MacromoleculeName: CHLOROPHYLL A / type: ligand / ID: 32 / Number of copies: 208 / Formula: CLA
Molecular weightTheoretical: 893.489 Da
Chemical component information

ChemComp-CLA:
CHLOROPHYLL A

+
Macromolecule #33: Chlorophyll c2

MacromoleculeName: Chlorophyll c2 / type: ligand / ID: 33 / Number of copies: 12 / Formula: KC2
Molecular weightTheoretical: 608.926 Da
Chemical component information

ChemComp-KC2:
Chlorophyll c2

+
Macromolecule #34: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E}...

MacromoleculeName: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E})-3,7,12,16-tetramethyl-18-[(4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-3,5,7,9,11,13,15-heptaen-1,17- ...Name: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E})-3,7,12,16-tetramethyl-18-[(4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-3,5,7,9,11,13,15-heptaen-1,17-diynyl]cyclohex-3-en-1-ol
type: ligand / ID: 34 / Number of copies: 42 / Formula: II0
Molecular weightTheoretical: 564.84 Da
Chemical component information

ChemComp-II0:
(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E})-3,7,12,16-tetramethyl-18-[(4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohexen-1-yl]octadeca-3,5,7,9,11,13,15-heptaen-1,17-diynyl]cyclohex-3-en-1-ol

+
Macromolecule #35: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E}...

MacromoleculeName: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(1~{R},4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohex-2-en-1-yl]octadeca- ...Name: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(1~{R},4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohex-2-en-1-yl]octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol
type: ligand / ID: 35 / Number of copies: 4 / Formula: II3
Molecular weightTheoretical: 566.856 Da
Chemical component information

ChemComp-II3:
(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-[(1~{R},4~{R})-2,6,6-trimethyl-4-oxidanyl-cyclohex-2-en-1-yl]octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol

+
Macromolecule #36: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E}...

MacromoleculeName: (1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol
type: ligand / ID: 36 / Number of copies: 10 / Formula: IHT
Molecular weightTheoretical: 550.856 Da
Chemical component information

ChemComp-IHT:
(1~{R})-3,5,5-trimethyl-4-[(3~{E},5~{E},7~{E},9~{E},11~{E},13~{E},15~{E},17~{E})-3,7,12,16-tetramethyl-18-(2,6,6-trimethylcyclohexen-1-yl)octadeca-3,5,7,9,11,13,15,17-octaen-1-ynyl]cyclohex-3-en-1-ol

+
Macromolecule #37: 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE

MacromoleculeName: 1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE / type: ligand / ID: 37 / Number of copies: 20 / Formula: LMG
Molecular weightTheoretical: 787.158 Da
Chemical component information

ChemComp-LMG:
1,2-DISTEAROYL-MONOGALACTOSYL-DIGLYCERIDE

+
Macromolecule #38: 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE

MacromoleculeName: 1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE / type: ligand / ID: 38 / Number of copies: 18 / Formula: LHG
Molecular weightTheoretical: 722.97 Da
Chemical component information

ChemComp-LHG:
1,2-DIPALMITOYL-PHOSPHATIDYL-GLYCEROLE / phospholipid*YM

+
Macromolecule #39: 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL

MacromoleculeName: 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL
type: ligand / ID: 39 / Number of copies: 8 / Formula: SQD
Molecular weightTheoretical: 795.116 Da
Chemical component information

ChemComp-SQD:
1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL

+
Macromolecule #40: CA-MN4-O5 CLUSTER

MacromoleculeName: CA-MN4-O5 CLUSTER / type: ligand / ID: 40 / Number of copies: 2 / Formula: OEX
Molecular weightTheoretical: 339.827 Da
Chemical component information

ChemComp-OEX:
CA-MN4-O5 CLUSTER

+
Macromolecule #41: PHEOPHYTIN A

MacromoleculeName: PHEOPHYTIN A / type: ligand / ID: 41 / Number of copies: 4 / Formula: PHO
Molecular weightTheoretical: 871.2 Da
Chemical component information

ChemComp-PHO:
PHEOPHYTIN A

+
Macromolecule #42: CHLORIDE ION

MacromoleculeName: CHLORIDE ION / type: ligand / ID: 42 / Number of copies: 2 / Formula: CL
Molecular weightTheoretical: 35.453 Da

+
Macromolecule #43: 2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,...

MacromoleculeName: 2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE
type: ligand / ID: 43 / Number of copies: 4 / Formula: PL9
Molecular weightTheoretical: 749.201 Da
Chemical component information

ChemComp-PL9:
2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE

+
Macromolecule #44: BICARBONATE ION

MacromoleculeName: BICARBONATE ION / type: ligand / ID: 44 / Number of copies: 2 / Formula: BCT
Molecular weightTheoretical: 61.017 Da
Chemical component information

ChemComp-BCT:
BICARBONATE ION / pH buffer*YM

+
Macromolecule #45: DIGALACTOSYL DIACYL GLYCEROL (DGDG)

MacromoleculeName: DIGALACTOSYL DIACYL GLYCEROL (DGDG) / type: ligand / ID: 45 / Number of copies: 10 / Formula: DGD
Molecular weightTheoretical: 949.299 Da
Chemical component information

ChemComp-DGD:
DIGALACTOSYL DIACYL GLYCEROL (DGDG)

+
Macromolecule #46: FE (II) ION

MacromoleculeName: FE (II) ION / type: ligand / ID: 46 / Number of copies: 2 / Formula: FE2
Molecular weightTheoretical: 55.845 Da

+
Macromolecule #47: PROTOPORPHYRIN IX CONTAINING FE

MacromoleculeName: PROTOPORPHYRIN IX CONTAINING FE / type: ligand / ID: 47 / Number of copies: 4 / Formula: HEM
Molecular weightTheoretical: 616.487 Da
Chemical component information

ChemComp-HEM:
PROTOPORPHYRIN IX CONTAINING FE

-
Experimental details

-
Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

-
Sample preparation

BufferpH: 7.5
VitrificationCryogen name: ETHANE

-
Electron microscopy

MicroscopeFEI TITAN KRIOS
Image recordingFilm or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Average electron dose: 60.0 e/Å2
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.0 µm / Nominal defocus min: 1.0 µm
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

+
Image processing

Startup modelType of model: NONE
Final reconstructionResolution.type: BY AUTHOR / Resolution: 2.47 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 305400
Initial angle assignmentType: MAXIMUM LIKELIHOOD
Final angle assignmentType: MAXIMUM LIKELIHOOD
FSC plot (resolution estimation)

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