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- EMDB-46553: Atomic model of Ketoacyl Reductase domain and 4 helical bundle of... -
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Open data
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Basic information
Entry | ![]() | |||||||||
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Title | Atomic model of Ketoacyl Reductase domain and 4 helical bundle of Candida albicans Fatty Acid Synthase (FAS) in complex with Palmitoyl-CoA (in vivo binding) | |||||||||
![]() | sharpened map | |||||||||
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![]() | Palmitoyl-CoA / FAS / allosteric inhibition / BIOSYNTHETIC PROTEIN | |||||||||
Function / homology | ![]() mitotic nuclear membrane biogenesis / palmitic acid biosynthetic process / fatty-acyl-CoA synthase system / fatty acid synthase complex / fatty-acyl-CoA synthase activity / palmitoyltransferase activity / [acyl-carrier-protein] S-acetyltransferase / [acyl-carrier-protein] S-acetyltransferase activity / holo-[acyl-carrier-protein] synthase activity / enoyl-[acyl-carrier-protein] reductase (NADPH) activity ...mitotic nuclear membrane biogenesis / palmitic acid biosynthetic process / fatty-acyl-CoA synthase system / fatty acid synthase complex / fatty-acyl-CoA synthase activity / palmitoyltransferase activity / [acyl-carrier-protein] S-acetyltransferase / [acyl-carrier-protein] S-acetyltransferase activity / holo-[acyl-carrier-protein] synthase activity / enoyl-[acyl-carrier-protein] reductase (NADPH) activity / [acyl-carrier-protein] S-malonyltransferase / [acyl-carrier-protein] S-malonyltransferase activity / 3-hydroxyacyl-[acyl-carrier-protein] dehydratase / beta-ketoacyl-[acyl-carrier-protein] synthase I / (3R)-hydroxyacyl-[acyl-carrier-protein] dehydratase activity / 3-oxoacyl-[acyl-carrier-protein] reductase / 3-oxoacyl-[acyl-carrier-protein] reductase (NADPH) activity / oleoyl-[acyl-carrier-protein] hydrolase / fatty acyl-[ACP] hydrolase activity / enoyl-[acyl-carrier-protein] reductase (NADH) / enoyl-[acyl-carrier-protein] reductase (NADH) activity / long-chain fatty acid biosynthetic process / fatty acid synthase activity / 3-oxoacyl-[acyl-carrier-protein] synthase activity / lipid droplet / magnesium ion binding / cytosol Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 2.66 Å | |||||||||
![]() | Hasan NSM / Keszei FAA / Mazhab-Jafari MT | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Allosteric Regulation of Ketoacyl Reduction in Fungal Fatty Acid Synthases Authors: Hasan NSM / Keszei FAA / Mazhab-Jafari MT | |||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 122.4 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 22.7 KB 22.7 KB | Display Display | ![]() |
Images | ![]() | 113.8 KB | ||
Filedesc metadata | ![]() | 8.6 KB | ||
Others | ![]() ![]() | 120.1 MB 120.1 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Validation report
Summary document | ![]() | 1 MB | Display | ![]() |
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Full document | ![]() | 1 MB | Display | |
Data in XML | ![]() | 14.1 KB | Display | |
Data in CIF | ![]() | 16.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 9d48MC ![]() 9d47C ![]() 9d4aC M: atomic model generated by this map C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
EMDB pages | ![]() ![]() |
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Related items in Molecule of the Month |
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Map
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Annotation | sharpened map | ||||||||||||||||||||||||||||||||||||
Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1.03 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Half map: half map A
File | emd_46553_half_map_1.map | ||||||||||||
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Annotation | half map A | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: half map B
File | emd_46553_half_map_2.map | ||||||||||||
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Annotation | half map B | ||||||||||||
Projections & Slices |
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Density Histograms |
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Sample components
-Entire : Fatty acid synthase
Entire | Name: Fatty acid synthase |
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Components |
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-Supramolecule #1: Fatty acid synthase
Supramolecule | Name: Fatty acid synthase / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#2 |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 2.6 MDa |
-Macromolecule #1: Fatty acid synthase subunit beta
Macromolecule | Name: Fatty acid synthase subunit beta / type: protein_or_peptide / ID: 1 / Number of copies: 6 / Enantiomer: LEVO / EC number: fatty-acyl-CoA synthase system |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 228.177609 KDa |
Sequence | String: MSTHRPFQLT HGSIEHTLLV PNDLFFNYSQ LKDEFIKTLP EPTEGFAGDD EPSSPAELYG KFIGFISNAQ FPQIVELSLK DFESRFLDN NNDNIHSFAV KLLDDETYPT TIAKVKENIV KNYYKAVKSI NKVESNLLYH CKHDAKLVAI FGGQGNTDDY F EELRELYT ...String: MSTHRPFQLT HGSIEHTLLV PNDLFFNYSQ LKDEFIKTLP EPTEGFAGDD EPSSPAELYG KFIGFISNAQ FPQIVELSLK DFESRFLDN NNDNIHSFAV KLLDDETYPT TIAKVKENIV KNYYKAVKSI NKVESNLLYH CKHDAKLVAI FGGQGNTDDY F EELRELYT LYQGLIEDLL VSIAEKLNQL HPSFDKIYTQ GLNILSWLKH PETTPDQDYL LSVPVSCPVI CVIQLCHYTI TC KVLGLTP GEFRNSLKWS TGHSQGLVTA VTIAASDSWD SFLKNSLTAV SLLLFIGSRC LSTYPRTSLP PTMLQDSLDN GEG RPSPML SVRDLSIKQV EKFIEQTNSH LPREKHIAIS LINGARNLVL SGPPESLYGF NLNLRNQKAP MGLDQSRVPF SERK LKCSN RFLPIFAPFH SHLLADATEL ILDDVKEHGL SFEGLKIPVY DTFDGSDFQA LKEPIIDRVV KLITELPVHW EEATN HKAT HILDFGPGGV SGLGVLTHRN KEGTGARIIL AGTLDSNPID DEYGFKHEIF QTSADKAIKW APDWLKELRP TLVKNS EGK IYVKTKFSQL LGRAPLMVAG MTPTTVNTDI VSASLNAGYH IELAGGGYFS PVMMTRAIDD IVSRIKPGYG LGINLIY VN PFMLQWGIPL IKDLREKGYP IQSLTIGAGV PSIEVATEYI EDLGLTHLGL KPGSVDAISQ VIAIAKAHPT FPIVLQWT G GRGGGHHSFE DFHQPIIQMY SKIRRCSNIV LVAGSGFGSD EDTYPYLSGY WSEKFNYPPM PFDGVLFGSR VMTSKESHT SLAAKKLIVE CKGVPDQQWE QTYKKPTGGI ITVRSEMGEP IHKIATRGVM FWKELDDTIF NLPKNKLLDA LNKKRDHIIK KLNNDFQKP WFGKNANGVC DLQEMTYKEV ANRLVELMYV KKSHRWIDVS LRNMYGDFLR RVEERFTSSA GTVSLLQNFN Q LNEPEQFT ADFFEKFPQA GKQLISEEDC DYFLMLAARP GQKPVPFVPV LDERFEFFFK KDSLWQSEDL ESVVDEDVQR TC ILHGPVA SQYTSKVDEP IGDILNSIHE GHIARLIKEE YAGDESKIPV VEYFGGKKPA SVSATSVNII DGNQVVYEID SEL PNKQEW LDLLAGTELN WLQAFISTDR IVQGSKHVSN PLHDILTPAK HSKVTIDKKT KKLTAFENIK GDLLPVVEIE LVKP NTIQL SLIEHRTADT NPVALPFLYK YNPADGFAPI LEIMEDRNER IKEFYWKLWF GSSVPYSNDI NVEKAILGDE ITISS QTIS EFTHAIGNKC DAFVDRPGKA TLAPMDFAIV IGWKAIIKAI FPKSVDGDLL KLVHLSNGYK MITGAAPLKK GDVVST KAE IKAVLNQPSG KLVEVVGTIY REGKPVMEVT SQFLYRGEYN DYCNTFQKVT ETPVQVAFKS AKDLAVLRSK EWFHLEK DV QFDVLTFRCE STYKFKSANV YSSIKTTGQV LLELPTKEVI QVGSVDYEAG TSYGNPVTDY LSRNGKTIEE SVIFENAI P LSSGEELTSK APGTNEPYAI VSGDYNPIHV SRVFAAYAKL PGTITHGMYS SASIRALVEE WAANNVAARV RAFKCDFVG MVLPNDTLQT TMEHVGMING RKIIKVETRN VETELPVLIG EAEIEQPTTT YVFTGQGSQE QGMGMELYNS SEVAREVWDK ADRHFVNNY GFSILDIVQN NPNELTIHFG GAKGRAIRDN YIGMMFETIG EDGALKSEKI FKDIDETTTS YTFVSPTGLL S ATQFTQPA LTLMEKAAYE DIKSKGLIPS DIMFAGHSLG EYSALSSLAN VMPIESLVDV VFYRGMTMQV AVPRDELGRS NY GMVAVNP SRVSATFDDS ALRFVVDEVA NKTKWLLEIV NYNVENQQYV AAGDLRALDT LTNVLNVLKI NKIDIVKLQE QMS IEKVKE HLYEIVDEVA AKSLAKPQPI DLERGFAVIP LKGISVPFHS SYLMSGVKPF QRFLCKKIPK SSVKPQDLIG KYIP NLTAK PFELTKEYFQ SVYDLTKSEK IKSILDNWEQ YE UniProtKB: Fatty acid synthase subunit beta |
-Macromolecule #2: Fatty acid synthase subunit alpha
Macromolecule | Name: Fatty acid synthase subunit alpha / type: protein_or_peptide / ID: 2 / Number of copies: 6 / Enantiomer: LEVO / EC number: fatty-acyl-CoA synthase system |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 207.825703 KDa |
Sequence | String: MKPEIEQELS HTLLTELLAY QFASPVRWIE TQDVFLKQHN TERIIEIGPS PTLAGMANRT IKAKYESYDA ALSLQRQVLC YSKDAKEIY YKPDPADLAP KETPKQEEST PSAPAAATPT PAAAAAPTPA PAPASAGPVE SIPDEPVKAN LLIHVLVAQK L KKPLDAVP ...String: MKPEIEQELS HTLLTELLAY QFASPVRWIE TQDVFLKQHN TERIIEIGPS PTLAGMANRT IKAKYESYDA ALSLQRQVLC YSKDAKEIY YKPDPADLAP KETPKQEEST PSAPAAATPT PAAAAAPTPA PAPASAGPVE SIPDEPVKAN LLIHVLVAQK L KKPLDAVP MTKAIKDLVN GKSTVQNEIL GDLGKEFGST PEKPEDTPLE ELAEQFQDSF SGQLGKTSTS LIGRLMSSKM PG GFSITTA RKYLESRFGL GAGRQDSVLL MALTNEPANR LGSEADAKTF FDGIAQKYAS SAGISLSSGA GSGAGAANSG GAV VDSAAL DALTAENKKL AKQQLEVLAR YLQSRLKQGS LKSFIKEKEA SAVLQKELDL WEAEHGEFYA KGIQPTFSAL KSRT YDSYW NWARQDVLSM YFDIIFGKLT SVDRETINQC IQIMNRANPT LIKFMQYHID HCPEYKGETY KLAKRLGQQL IDNCK QVLT EDPVYKDVSR ITGPKTKVSA KGNIEYEETQ KDSVRKFEQY VYEMAQGGAM TKVSQPTIQE DLARVYKAIS KQASKD SKL ELQRVYEDLL KVVESSKEIE TEQLTKDILQ AATVPTTPTE EVDDPCTPSS DDEIASLPDK TSIIQPVSST IPSQTIP FL HIQKKTKDGW EYNKKLSSLY LDGLESAAIN GLTFKDKYVL VTGAGAGSIG AEILQGLISG GAKVIVTTSR FSKKVTEY Y QNMYARYGAA GSTLIVVPFN QGSKQDVDAL VQYIYDEPKK GGLGWDLDAI IPFAAIPENG NGLDNIDSKS EFAHRIMLT NLLRLLGAVK SKKPTDTRPA QCILPLSPNH GTFGFDGLYS ESKISLETLF NRWYSEDWGS KLTVCGAVIG WTRGTGLMSA NNIIAEGIE KLGVRTFSQK EMAFNILGLL TPEIVQLCQE EPVMADLNGG LQFIDNLKDF TSKLRTDLLE TADIRRAVSI E SAIEQKVV NGDNVDANYS KVMVEPRANM KFDFPTLKSY DEIKQIAPEL EGMLDLENVV VVTGFAEVGP WGNSRTRWEM EA YGEFSLE GAIEMAWIMG FIKYHNGNLQ GKPYSGWVDA KTQTPIDEKD IKSKYEEEIL EHSGIRLIEP ELFNGYDPKK KQM IQEIVV QHDLEPFECS KETAEQYKHE HGEKCEIFEI EESGEYTVRI LKGATLYVPK ALRFDRLVAG QIPTGWDART YGIP EDTIS QVDPITLYVL VATVEALLSA GITDPYEFYK YVHVSEVGNC SGSGMGGVSA LRGMFKDRYA DKPVQNDILQ ESFIN TMSA WVNMLLLSSS GPIKTPVGAC ATAVESVDIG IETILSGKAK VVLVGGYDDF QEEGSYEFAN MNATSNSIEE FKHGRT PKE MSRPTTTTRN GFMEAQGSGI QVIMTADLAL KMGVPIHAVL AMTATATDKI GRSVPAPGKG ILTTAREHHG NLKYPSP LL NIKYRKRQLN KRLEQIKSWE ETELSYLQEE AELAKEEFGD EFSMHEFLKE RTEEVYRESK RQVSDAKKQW GNSFYKSD P RIAPLRGALA AFNLTIDDIG VASFHGTSTV ANDKNESATI NNMMKHLGRS EGNPVFGVFQ KYLTGHPKGA AGAWMLNGA IQILESGLVP GNRNADNVDK LLEQYEYVLY PSRSIQTDGI KAVSVTSFGF GQKGAQAVVV HPDYLFAVLD RSTYEEYATK VSARNKKTY RYMHNAITRN TMFVAKDKAP YSDELEQPVY LDPLARVEEN KKKLVFSDKT IQSNQSYVGE VAQKTAKALS T LNKSSKGV GVDVELLSAI NIDNETFIER NFTGNEVEYC LNTAHPQASF TGTWSAKEAV FKALGVESKG AGASLIDIEI TR DVNGAPK VILHGEAKKA AAKAGVKNVN ISISHDDFQA TAVALSEF UniProtKB: Fatty acid synthase subunit alpha |
-Macromolecule #3: FLAVIN MONONUCLEOTIDE
Macromolecule | Name: FLAVIN MONONUCLEOTIDE / type: ligand / ID: 3 / Number of copies: 6 / Formula: FMN |
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Molecular weight | Theoretical: 456.344 Da |
Chemical component information | ![]() ChemComp-FMN: |
-Macromolecule #4: water
Macromolecule | Name: water / type: ligand / ID: 4 / Number of copies: 2018 / Formula: HOH |
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Molecular weight | Theoretical: 18.015 Da |
Chemical component information | ![]() ChemComp-HOH: |
-Experimental details
-Structure determination
Method | cryo EM |
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![]() | single particle reconstruction |
Aggregation state | particle |
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Sample preparation
Buffer | pH: 7.4 |
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Grid | Model: Homemade / Material: COPPER/RHODIUM / Mesh: 400 / Support film - Material: GOLD / Support film - topology: HOLEY / Support film - Film thickness: 30 / Pretreatment - Type: GLOW DISCHARGE / Pretreatment - Time: 25 sec. / Pretreatment - Atmosphere: AIR |
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277 K |
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Electron microscopy
Microscope | TFS KRIOS |
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Image recording | Film or detector model: FEI FALCON IV (4k x 4k) / Average electron dose: 51.2 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.5 µm / Nominal defocus min: 0.6 µm |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Image processing
-Atomic model buiding 1
Initial model | PDB ID: Chain - Source name: PDB / Chain - Initial model type: experimental model |
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Refinement | Space: REAL / Protocol: FLEXIBLE FIT |
Output model | ![]() PDB-9d48: |