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- EMDB-21992: GLP-1 peptide hormone bound to Glucagon-Like peptide-1 (GLP-1) Re... -

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Basic information

Entry
Database: EMDB / ID: EMD-21992
TitleGLP-1 peptide hormone bound to Glucagon-Like peptide-1 (GLP-1) Receptor
Map data
Sample
  • Complex: GLP-1 peptide hormone bound to Glucagon-Like peptide-1 (GLP-1) Receptor
    • Complex: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Glucagon-like peptide 1 receptor
      • Protein or peptide: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
      • Protein or peptide: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
      • Protein or peptide: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
      • Protein or peptide: Glucagon
      • Protein or peptide: Glucagon-like peptide 1 receptorGlucagon-like peptide-1 receptor
    • Complex: Nanobody 35Single-domain antibody
      • Protein or peptide: Nanobody35
  • Ligand: water
Function / homology
Function and homology information


glucagon receptor binding / glucagon-like peptide 1 receptor activity / glucagon receptor activity / hormone secretion / positive regulation of blood pressure / negative regulation of execution phase of apoptosis / post-translational protein targeting to membrane, translocation / feeding behavior / : / regulation of heart contraction ...glucagon receptor binding / glucagon-like peptide 1 receptor activity / glucagon receptor activity / hormone secretion / positive regulation of blood pressure / negative regulation of execution phase of apoptosis / post-translational protein targeting to membrane, translocation / feeding behavior / : / regulation of heart contraction / response to psychosocial stress / cellular response to glucagon stimulus / positive regulation of calcium ion import / positive regulation of insulin secretion involved in cellular response to glucose stimulus / PKA activation in glucagon signalling / peptide hormone binding / regulation of insulin secretion / cAMP-mediated signaling / hair follicle placode formation / intracellular transport / D1 dopamine receptor binding / developmental growth / Synthesis, secretion, and deacylation of Ghrelin / Hedgehog 'off' state / positive regulation of cAMP-mediated signaling / adenylate cyclase-activating adrenergic receptor signaling pathway / protein kinase A signaling / positive regulation of gluconeogenesis / activation of adenylate cyclase activity / adenylate cyclase activator activity / negative regulation of blood pressure / trans-Golgi network membrane / response to activity / positive regulation of peptidyl-threonine phosphorylation / gluconeogenesis / G-protein beta/gamma-subunit complex binding / Olfactory Signaling Pathway / Activation of the phototransduction cascade / G beta:gamma signalling through PLC beta / Presynaptic function of Kainate receptors / Thromboxane signalling through TP receptor / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / bone development / G-protein activation / G protein-coupled acetylcholine receptor signaling pathway / Activation of G protein gated Potassium channels / Inhibition of voltage gated Ca2+ channels via Gbeta/gamma subunits / Prostacyclin signalling through prostacyclin receptor / Glucagon signaling in metabolic regulation / G beta:gamma signalling through CDC42 / adenylate cyclase-activating G protein-coupled receptor signaling pathway / hormone activity / ADP signalling through P2Y purinoceptor 12 / G beta:gamma signalling through BTK / Sensory perception of sweet, bitter, and umami (glutamate) taste / Synthesis, secretion, and inactivation of Glucagon-like Peptide-1 (GLP-1) / photoreceptor disc membrane / Adrenaline,noradrenaline inhibits insulin secretion / platelet aggregation / Glucagon-type ligand receptors / cognition / Vasopressin regulates renal water homeostasis via Aquaporins / positive regulation of GTPase activity / G alpha (z) signalling events / cellular response to catecholamine stimulus / Glucagon-like Peptide-1 (GLP1) regulates insulin secretion / ADORA2B mediated anti-inflammatory cytokines production / adenylate cyclase-activating dopamine receptor signaling pathway / ADP signalling through P2Y purinoceptor 1 / G beta:gamma signalling through PI3Kgamma / cellular response to prostaglandin E stimulus / Cooperation of PDCL (PhLP1) and TRiC/CCT in G-protein beta folding / sensory perception of taste / GPER1 signaling / G-protein beta-subunit binding / heterotrimeric G-protein complex / Inactivation, recovery and regulation of the phototransduction cascade / extracellular vesicle / G alpha (12/13) signalling events / transmembrane signaling receptor activity / signaling receptor complex adaptor activity / sensory perception of smell / Thrombin signalling through proteinase activated receptors (PARs) / glucose homeostasis / retina development in camera-type eye / GTPase binding / positive regulation of peptidyl-serine phosphorylation / Ca2+ pathway / phospholipase C-activating G protein-coupled receptor signaling pathway / positive regulation of cold-induced thermogenesis / positive regulation of cytosolic calcium ion concentration / G alpha (i) signalling events / fibroblast proliferation / G alpha (s) signalling events / G alpha (q) signalling events / secretory granule lumen / Ras protein signal transduction / cell population proliferation / Extra-nuclear estrogen signaling / positive regulation of ERK1 and ERK2 cascade
Similarity search - Function
Glucagon / : / GPCR, family 2, glucagon-like peptide-1 receptor / Glucagon/GIP/secretin/VIP / Peptide hormone / Glucagon / GIP / secretin / VIP family signature. / Glucagon like hormones / GPCR, family 2, glucagon-like peptide-1/glucagon receptor / G-protein coupled receptors family 2 signature 1. / Hormone receptor domain ...Glucagon / : / GPCR, family 2, glucagon-like peptide-1 receptor / Glucagon/GIP/secretin/VIP / Peptide hormone / Glucagon / GIP / secretin / VIP family signature. / Glucagon like hormones / GPCR, family 2, glucagon-like peptide-1/glucagon receptor / G-protein coupled receptors family 2 signature 1. / Hormone receptor domain / GPCR, family 2, extracellular hormone receptor domain / G-protein coupled receptors family 2 profile 1. / Domain present in hormone receptors / GPCR family 2, extracellular hormone receptor domain superfamily / G-protein coupled receptors family 2 signature 2. / GPCR, family 2, secretin-like, conserved site / GPCR, family 2, secretin-like / 7 transmembrane receptor (Secretin family) / GPCR, family 2-like / G-protein coupled receptors family 2 profile 2. / G-protein alpha subunit, group S / G-alpha domain profile. / Guanine nucleotide binding protein (G-protein), alpha subunit / G protein alpha subunit, helical insertion / G-protein alpha subunit / G protein alpha subunit / G-protein, gamma subunit / G-protein gamma subunit domain profile. / GGL domain / G-protein gamma-like domain superfamily / G-protein gamma-like domain / GGL domain / G protein gamma subunit-like motifs / Guanine nucleotide-binding protein, beta subunit / G-protein, beta subunit / G-protein beta WD-40 repeat / WD40 repeat, conserved site / Trp-Asp (WD) repeats signature. / WD domain, G-beta repeat / WD40 repeats / WD40 repeat / Trp-Asp (WD) repeats profile. / Trp-Asp (WD) repeats circular profile. / WD40-repeat-containing domain superfamily / WD40/YVTN repeat-like-containing domain superfamily / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
Pro-glucagon / Glucagon-like peptide 1 receptor / Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 / Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 / Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
Similarity search - Component
Biological speciesHomo sapiens (human) / Lama glama (llama)
Methodsingle particle reconstruction / cryo EM / Resolution: 2.1 Å
AuthorsBelousoff MJ / Zhang X / Danev R
Funding support Australia, 5 items
OrganizationGrant numberCountry
National Health and Medical Research Council (NHMRC, Australia)1061044 Australia
National Health and Medical Research Council (NHMRC, Australia)1120919 Australia
National Health and Medical Research Council (NHMRC, Australia)1065410 Australia
National Health and Medical Research Council (NHMRC, Australia)1055134 Australia
National Health and Medical Research Council (NHMRC, Australia)1126857 Australia
Citation
Journal: Mol Cell / Year: 2020
Title: Differential GLP-1R Binding and Activation by Peptide and Non-peptide Agonists.
Authors: Xin Zhang / Matthew J Belousoff / Peishen Zhao / Albert J Kooistra / Tin T Truong / Sheng Yu Ang / Christina Rye Underwood / Thomas Egebjerg / Petr Šenel / Gregory D Stewart / Yi-Lynn Liang ...Authors: Xin Zhang / Matthew J Belousoff / Peishen Zhao / Albert J Kooistra / Tin T Truong / Sheng Yu Ang / Christina Rye Underwood / Thomas Egebjerg / Petr Šenel / Gregory D Stewart / Yi-Lynn Liang / Alisa Glukhova / Hari Venugopal / Arthur Christopoulos / Sebastian G B Furness / Laurence J Miller / Steffen Reedtz-Runge / Christopher J Langmead / David E Gloriam / Radostin Danev / Patrick M Sexton / Denise Wootten /
Abstract: Peptide drugs targeting class B1 G-protein-coupled receptors (GPCRs) can treat multiple diseases; however, there remains substantial interest in the development of orally delivered non-peptide drugs. ...Peptide drugs targeting class B1 G-protein-coupled receptors (GPCRs) can treat multiple diseases; however, there remains substantial interest in the development of orally delivered non-peptide drugs. Here, we reveal unexpected overlap between signaling and regulation of the glucagon-like peptide-1 (GLP-1) receptor by the non-peptide agonist PF 06882961 and GLP-1 that was not observed for another compound, CHU-128. Compounds from these patent series, including PF 06882961, are currently in clinical trials for treatment of type 2 diabetes. High-resolution cryoelectron microscopy (cryo-EM) structures reveal that the binding sites for PF 06882961 and GLP-1 substantially overlap, whereas CHU-128 adopts a unique binding mode with a more open receptor conformation at the extracellular face. Structural differences involving extensive water-mediated hydrogen bond networks could be correlated to functional data to understand how PF 06882961, but not CHU-128, can closely mimic the pharmacological properties of GLP-1. These findings will facilitate rational structure-based discovery of non-peptide agonists targeting class B GPCRs.
#1: Journal: Biorxiv / Year: 2020
Title: Differential GLP-1R binding and activation by peptide and non-peptide agonists
Authors: Zhang X / Belousoff MJ / Zhao P / Ang SY / Truong TT / Kooistra AJ / Underwood CR / Egebjerg T / Stewart GD / Liang YL / Glukhova A / Venugopal H / Christopoulos A / Furness SGB / Miller LJ ...Authors: Zhang X / Belousoff MJ / Zhao P / Ang SY / Truong TT / Kooistra AJ / Underwood CR / Egebjerg T / Stewart GD / Liang YL / Glukhova A / Venugopal H / Christopoulos A / Furness SGB / Miller LJ / Runge SR / Gloriam DE / Langmead CJ / Danev R / Sexton PM / Wootten D
History
DepositionMay 18, 2020-
Header (metadata) releaseSep 9, 2020-
Map releaseSep 9, 2020-
UpdateDec 2, 2020-
Current statusDec 2, 2020Processing site: RCSB / Status: Released

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Structure visualization

Movie
  • Surface view with section colored by density value
  • Surface level: 0.03
  • Imaged by UCSF Chimera
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  • Surface view colored by height
  • Surface level: 0.03
  • Imaged by UCSF Chimera
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  • Surface view with fitted model
  • Atomic models: PDB-6x18
  • Surface level: 0.03
  • Imaged by UCSF Chimera
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Movie viewer
Structure viewerEM map:
SurfViewMolmilJmol/JSmol
Supplemental images

emd_21992.png

Downloads & links

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Map

FileDownload / File: emd_21992.map.gz / Format: CCP4 / Size: 290.8 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)
Voxel sizeX=Y=Z: 0.5 Å
Density
Contour LevelBy AUTHOR: 0.02 / Movie #1: 0.03
Minimum - Maximum-0.19459088 - 0.37744543
Average (Standard dev.)-0.00001683392 (±0.008661747)
SymmetrySpace group: 1
Details

EMDB XML:

Map geometry
Axis orderXYZ
Origin000
Dimensions424424424
Spacing424424424
CellA=B=C: 212.0 Å
α=β=γ: 90.0 °

CCP4 map header:

modeImage stored as Reals
Å/pix. X/Y/Z0.50.50.5
M x/y/z424424424
origin x/y/z0.0000.0000.000
length x/y/z212.000212.000212.000
α/β/γ90.00090.00090.000
start NX/NY/NZ000
NX/NY/NZ500500500
MAP C/R/S123
start NC/NR/NS000
NC/NR/NS424424424
D min/max/mean-0.1950.377-0.000

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Supplemental data

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Mask #1

Fileemd_21992_msk_1.map
Projections & Slices
AxesZYX

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Additional map: #1

Fileemd_21992_additional_1.map
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Additional map: Focussed refinement on extra-cellular domain

Fileemd_21992_additional_2.map
AnnotationFocussed refinement on extra-cellular domain
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Additional map: unsharpened post-processed map

Fileemd_21992_additional_3.map
Annotationunsharpened post-processed map
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Half map: #2

Fileemd_21992_half_map_1.map
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Half map: #1

Fileemd_21992_half_map_2.map
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Sample components

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Entire : GLP-1 peptide hormone bound to Glucagon-Like peptide-1 (GLP-1) Re...

EntireName: GLP-1 peptide hormone bound to Glucagon-Like peptide-1 (GLP-1) Receptor
Components
  • Complex: GLP-1 peptide hormone bound to Glucagon-Like peptide-1 (GLP-1) Receptor
    • Complex: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Glucagon-like peptide 1 receptor
      • Protein or peptide: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
      • Protein or peptide: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
      • Protein or peptide: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
      • Protein or peptide: Glucagon
      • Protein or peptide: Glucagon-like peptide 1 receptorGlucagon-like peptide-1 receptor
    • Complex: Nanobody 35Single-domain antibody
      • Protein or peptide: Nanobody35
  • Ligand: water

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Supramolecule #1: GLP-1 peptide hormone bound to Glucagon-Like peptide-1 (GLP-1) Re...

SupramoleculeName: GLP-1 peptide hormone bound to Glucagon-Like peptide-1 (GLP-1) Receptor
type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#6
Molecular weightTheoretical: 120 KDa

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Supramolecule #2: Guanine nucleotide-binding protein G(s) subunit alpha isoforms sh...

SupramoleculeName: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit ...Name: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Glucagon-like peptide 1 receptor
type: complex / ID: 2 / Parent: 1 / Macromolecule list: #1-#3, #5-#6
Source (natural)Organism: Homo sapiens (human)
Recombinant expressionOrganism: Trichoplusia ni (cabbage looper)

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Supramolecule #3: Nanobody 35

SupramoleculeName: Nanobody 35 / type: complex / ID: 3 / Parent: 1 / Macromolecule list: #4
Source (natural)Organism: Lama glama (llama)
Recombinant expressionOrganism: Escherichia coli (E. coli)

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Macromolecule #1: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short

MacromoleculeName: Guanine nucleotide-binding protein G(s) subunit alpha isoforms short
type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 45.683434 KDa
Recombinant expressionOrganism: Trichoplusia ni (cabbage looper)
SequenceString: MGCLGNSKTE DQRNEEKAQR EANKKIEKQL QKDKQVYRAT HRLLLLGAGE SGKNTIVKQM RILHVNGFNG EGGEEDPQAA RSNSDGEKA TKVQDIKNNL KEAIETIVAA MSNLVPPVEL ANPENQFRVD YILSVMNVPD FDFPPEFYEH AKALWEDEGV R ACYERSNE ...String:
MGCLGNSKTE DQRNEEKAQR EANKKIEKQL QKDKQVYRAT HRLLLLGAGE SGKNTIVKQM RILHVNGFNG EGGEEDPQAA RSNSDGEKA TKVQDIKNNL KEAIETIVAA MSNLVPPVEL ANPENQFRVD YILSVMNVPD FDFPPEFYEH AKALWEDEGV R ACYERSNE YQLIDCAQYF LDKIDVIKQA DYVPSDQDLL RCRVLTSGIF ETKFQVDKVN FHMFDVGAQR DERRKWIQCF ND VTAIIFV VASSSYNMVI REDNQTNRLQ AALKLFDSIW NNKWLRDTSV ILFLNKQDLL AEKVLAGKSK IEDYFPEFAR YTT PEDATP EPGEDPRVTR AKYFIRDEFL RISTASGDGR HYCYPHFTCA VDTENIRRVF NDCRDIIQRM HLRQYELL

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Macromolecule #2: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1

MacromoleculeName: Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1
type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 37.413863 KDa
Recombinant expressionOrganism: Trichoplusia ni (cabbage looper)
SequenceString: QSELDQLRQE AEQLKNQIRD ARKACADATL SQITNNIDPV GRIQMRTRRT LRGHLAKIYA MHWGTDSRLL VSASQDGKLI IWDSYTTNK VHAIPLRSSW VMTCAYAPSG NYVACGGLDN ICSIYNLKTR EGNVRVSREL AGHTGYLSCC RFLDDNQIVT S SGDTTCAL ...String:
QSELDQLRQE AEQLKNQIRD ARKACADATL SQITNNIDPV GRIQMRTRRT LRGHLAKIYA MHWGTDSRLL VSASQDGKLI IWDSYTTNK VHAIPLRSSW VMTCAYAPSG NYVACGGLDN ICSIYNLKTR EGNVRVSREL AGHTGYLSCC RFLDDNQIVT S SGDTTCAL WDIETGQQTT TFTGHTGDVM SLSLAPDTRL FVSGACDASA KLWDVREGMC RQTFTGHESD INAICFFPNG NA FATGSDD ATCRLFDLRA DQELMTYSHD NIICGITSVS FSKSGRLLLA GYDDFNCNVW DALKADRAGV LAGHDNRVSC LGV TDDGMA VATGSWDSFL KIWN

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Macromolecule #3: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2

MacromoleculeName: Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2
type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 6.375332 KDa
Recombinant expressionOrganism: Trichoplusia ni (cabbage looper)
SequenceString:
NTASIAQARK LVEQLKMEAN IDRIKVSKAA ADLMAYCEAH AKEDPLLTPV PASENPFR

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Macromolecule #4: Nanobody35

MacromoleculeName: Nanobody35 / type: protein_or_peptide / ID: 4 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Lama glama (llama)
Molecular weightTheoretical: 13.885439 KDa
Recombinant expressionOrganism: Escherichia coli (E. coli)
SequenceString:
QVQLQESGGG LVQPGGSLRL SCAASGFTFS NYKMNWVRQA PGKGLEWVSD ISQSGASISY TGSVKGRFTI SRDNAKNTLY LQMNSLKPE DTAVYYCARC PAPFTRDCFD VTSTTYAYRG QGTQVTVSS

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Macromolecule #5: Glucagon

MacromoleculeName: Glucagon / type: protein_or_peptide / ID: 5 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 3.302648 KDa
SequenceString:
HAEGTFTSDV SSYLEGQAAK EFIAWLVKGR

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Macromolecule #6: Glucagon-like peptide 1 receptor

MacromoleculeName: Glucagon-like peptide 1 receptor / type: protein_or_peptide / ID: 6 / Number of copies: 1 / Enantiomer: LEVO
Source (natural)Organism: Homo sapiens (human)
Molecular weightTheoretical: 56.748418 KDa
Recombinant expressionOrganism: Trichoplusia ni (cabbage looper)
SequenceString: MKTIIALSYI FCLVFADYKD DDDLEVLFQG PARPQGATVS LWETVQKWRE YRRQCQRSLT EDPPPATDLF CNRTFDEYAC WPDGEPGSF VNVSCPWYLP WASSVPQGHV YRFCTAEGLW LQKDNSSLPW RDLSECEESK RGERSSPEEQ LLFLYIIYTV G YALSFSAL ...String:
MKTIIALSYI FCLVFADYKD DDDLEVLFQG PARPQGATVS LWETVQKWRE YRRQCQRSLT EDPPPATDLF CNRTFDEYAC WPDGEPGSF VNVSCPWYLP WASSVPQGHV YRFCTAEGLW LQKDNSSLPW RDLSECEESK RGERSSPEEQ LLFLYIIYTV G YALSFSAL VIASAILLGF RHLHCTRNYI HLNLFASFIL RALSVFIKDA ALKWMYSTAA QQHQWDGLLS YQDSLSCRLV FL LMQYCVA ANYYWLLVEG VYLYTLLAFS VFSEQWIFRL YVSIGWGVPL LFVVPWGIVK YLYEDEGCWT RNSNMNYWLI IRL PILFAI GVNFLIFVRV ICIVVSKLKA NLMCKTDIKC RLAKSTLTLI PLLGTHEVIF AFVMDEHARG TLRFIKLFTE LSFT SFQGL MVAILYCFVN NEVQLEFRKS WERWRLEHLH IQRDSSMKPL KCPTSSLSSG ATAGSSMYTA TCQASCSPAG LEVLF QGPH HHHHHHH

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Macromolecule #7: water

MacromoleculeName: water / type: ligand / ID: 7 / Number of copies: 98 / Formula: HOH
Molecular weightTheoretical: 18.015 Da
Chemical component information

ChemComp-HOH:
WATER / Water

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Experimental details

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Structure determination

Methodcryo EM
Processingsingle particle reconstruction
Aggregation stateparticle

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Sample preparation

Concentration3.5 mg/mL
BufferpH: 7.4
VitrificationCryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277 K / Instrument: FEI VITROBOT MARK IV

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Electron microscopy

MicroscopeFEI TITAN KRIOS
Electron beamAcceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN
Electron opticsIllumination mode: SPOT SCAN / Imaging mode: BRIGHT FIELDBright-field microscopy
Image recordingFilm or detector model: GATAN K3 (6k x 4k) / Average electron dose: 60.0 e/Å2
Experimental equipment
Model: Titan Krios / Image courtesy: FEI Company

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Image processing

Initial angle assignmentType: MAXIMUM LIKELIHOOD
Final angle assignmentType: MAXIMUM LIKELIHOOD
Final reconstructionApplied symmetry - Point group: C1 (asymmetric) / Resolution.type: BY AUTHOR / Resolution: 2.1 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 635785
FSC plot (resolution estimation)

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