5WDU

HIV-1 Env BG505 SOSIP.664 H72C-H564C trimer in complex with bNAbs PGT122 Fab, 35O22 Fab and NIH45-46 scFv

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 7.00 Å
  • R-Value Free: 0.363 
  • R-Value Work: 0.301 
  • R-Value Observed: 0.304 

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Ligand Structure Quality Assessment 


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Literature

Improving the Immunogenicity of Native-like HIV-1 Envelope Trimers by Hyperstabilization.

Torrents de la Pena, A., Julien, J.P., de Taeye, S.W., Garces, F., Guttman, M., Ozorowski, G., Pritchard, L.K., Behrens, A.J., Go, E.P., Burger, J.A., Schermer, E.E., Sliepen, K., Ketas, T.J., Pugach, P., Yasmeen, A., Cottrell, C.A., Torres, J.L., Vavourakis, C.D., van Gils, M.J., LaBranche, C., Montefiori, D.C., Desaire, H., Crispin, M., Klasse, P.J., Lee, K.K., Moore, J.P., Ward, A.B., Wilson, I.A., Sanders, R.W.

(2017) Cell Rep 20: 1805-1817

  • DOI: 10.1016/j.celrep.2017.07.077
  • Primary Citation of Related Structures:  
    5WDU

  • PubMed Abstract: 

    • The production of native-like recombinant versions of the HIV-1 envelope glycoprotein (Env) trimer requires overcoming the natural flexibility and instability of the complex. The engineered BG505 SOSIP.664 trimer mimics the structure and antigenicity of native Env ...

    The production of native-like recombinant versions of the HIV-1 envelope glycoprotein (Env) trimer requires overcoming the natural flexibility and instability of the complex. The engineered BG505 SOSIP.664 trimer mimics the structure and antigenicity of native Env. Here, we describe how the introduction of new disulfide bonds between the glycoprotein (gp)120 and gp41 subunits of SOSIP trimers of the BG505 and other genotypes improves their stability and antigenicity, reduces their conformational flexibility, and helps maintain them in the unliganded conformation. The resulting next-generation SOSIP.v5 trimers induce strong autologous tier-2 neutralizing antibody (NAb) responses in rabbits. In addition, the BG505 SOSIP.v6 trimers induced weak heterologous NAb responses against a subset of tier-2 viruses that were not elicited by the prototype BG505 SOSIP.664. These stabilization methods can be applied to trimers from multiple genotypes as components of multivalent vaccines aimed at inducing broadly NAbs (bNAbs).

    Organizational Affiliation: 

    Department of Medical Microbiology, Academic Medical Center, University of Amsterdam, Amsterdam 1105 AZ, the Netherlands; Department of Microbiology and Immunology, Weill Medical College of Cornell University, New York, NY 10021, USA. Electronic address: rws2002@med.cornell.edu.



Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Envelope glycoprotein gp160C [auth F],
A [auth G],
E [auth Q]		471Human immunodeficiency virus 1Mutation(s): 0 
Gene Names: env
UniProt
Find proteins for Q2N0S6 (Human immunodeficiency virus 1)
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Go to UniProtKB:  Q2N0S6
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ2N0S6
Protein Feature View
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
bnAb NIH45-46 scFvB [auth D],
D [auth O],
F [auth W]		250Homo sapiensMutation(s): 0 
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
Envelope glycoprotein gp160G [auth A],
L [auth J],
Q [auth R]		147Human immunodeficiency virus 1Mutation(s): 0 
Gene Names: env
UniProt
Find proteins for Q2N0S6 (Human immunodeficiency virus 1)
Explore Q2N0S6 
Go to UniProtKB:  Q2N0S6
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ2N0S6
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Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
bnAb PGT122 Fab light chainH [auth B],
M [auth K],
R [auth S]		210Homo sapiensMutation(s): 0 
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Entity ID: 5
MoleculeChainsSequence LengthOrganismDetailsImage
bnAb PGT122 Fab heavy chainI [auth C],
N [auth L],
S [auth T]		232Homo sapiensMutation(s): 0 
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Entity ID: 6
MoleculeChainsSequence LengthOrganismDetailsImage
bnAb 35O55 Fab heavy chainJ [auth H],
O [auth M],
T [auth U]		242Homo sapiensMutation(s): 0 
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Entity ID: 7
MoleculeChainsSequence LengthOrganismDetailsImage
bnAb 35O22 Fab light chainK [auth I],
P [auth N],
U [auth V]		213Homo sapiensMutation(s): 0 
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Oligosaccharides

Help

Entity ID: 8
MoleculeChainsChain Length2D DiagramGlycosylation3D Interactions
alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
CA [auth c],
EA [auth e],
GA [auth g],
LA [auth l],
NA [auth n],
CA [auth c],
EA [auth e],
GA [auth g],
LA [auth l],
NA [auth n],
PA [auth p],
UA [auth u],
V [auth E],
X
5N-Glycosylation Oligosaccharides Interaction
Glycosylation Resources
GlyTouCan:  G22768VO
GlyCosmos:  G22768VO
GlyGen:  G22768VO
Entity ID: 9
MoleculeChainsChain Length2D DiagramGlycosylation3D Interactions
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranoseFA [auth f],
OA [auth o],
W [auth P]		3N-Glycosylation Oligosaccharides Interaction
Glycosylation Resources
GlyTouCan:  G15407YE
GlyCosmos:  G15407YE
GlyGen:  G15407YE
Entity ID: 10
MoleculeChainsChain Length2D DiagramGlycosylation3D Interactions
alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranoseHA [auth h],
QA [auth q],
Y		4N-Glycosylation Oligosaccharides Interaction
Glycosylation Resources
GlyTouCan:  G22573RC
GlyCosmos:  G22573RC
GlyGen:  G22573RC
Entity ID: 11
MoleculeChainsChain Length2D DiagramGlycosylation3D Interactions
alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranoseIA [auth i],
RA [auth r],
Z		7N-Glycosylation Oligosaccharides Interaction
Glycosylation Resources
GlyTouCan:  G55220VL
GlyCosmos:  G55220VL
GlyGen:  G55220VL
Entity ID: 12
MoleculeChainsChain Length2D DiagramGlycosylation3D Interactions
alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranoseAA [auth a],
JA [auth j],
SA [auth s]		6N-Glycosylation Oligosaccharides Interaction
Glycosylation Resources
GlyTouCan:  G56014GC
GlyCosmos:  G56014GC
GlyGen:  G56014GC
Entity ID: 13
MoleculeChainsChain Length2D DiagramGlycosylation3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranoseBA [auth b],
KA [auth k],
TA [auth t]		2N-Glycosylation Oligosaccharides Interaction
Glycosylation Resources
GlyTouCan:  G42666HT
GlyCosmos:  G42666HT
GlyGen:  G42666HT
Entity ID: 14
MoleculeChainsChain Length2D DiagramGlycosylation3D Interactions
alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranoseDA [auth d],
MA [auth m],
VA [auth v]		8N-Glycosylation Oligosaccharides Interaction
Glycosylation Resources
GlyTouCan:  G80966KZ
GlyCosmos:  G80966KZ
GlyGen:  G80966KZ
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NAG
Query on NAG
Download Ideal Coordinates CCD File 
AB [auth G],
AC [auth R],
BB [auth G],
BC [auth R],
CB [auth G],
AB [auth G],
AC [auth R],
BB [auth G],
BC [auth R],
CB [auth G],
CC [auth R],
DB [auth G],
EB [auth F],
FB [auth F],
GB [auth F],
HB [auth F],
IB [auth F],
JB [auth F],
KB [auth F],
LB [auth F],
MB [auth Q],
NB [auth Q],
OB [auth Q],
PB [auth Q],
QB [auth Q],
RB [auth Q],
SB [auth Q],
TB [auth Q],
UB [auth A],
VB [auth A],
WA [auth G],
WB [auth A],
XA [auth G],
XB [auth J],
YA [auth G],
YB [auth J],
ZA [auth G],
ZB [auth J]
2-acetamido-2-deoxy-beta-D-glucopyranose
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N		 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
PCA
Query on PCA		B [auth D],
D [auth O],
F [auth W]		L-PEPTIDE LINKINGC5 H7 N O3GLN
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 7.00 Å
  • R-Value Free: 0.363 
  • R-Value Work: 0.301 
  • R-Value Observed: 0.304 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 361.81α = 90
b = 215.85β = 114.03
c = 176.61γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
XDSdata reduction
XDSdata scaling
PHASERphasing

Structure Validation

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Ligand Structure Quality Assessment 


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Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesP01 AI110657
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesScripps CHAVI-ID UM1 AI100663
International AIDS Vaccine InitiativeUnited StatesIAVI

Revision History  (Full details and data files)

  • Version 1.0: 2018-04-04
    Type: Initial release
  • Version 1.1: 2019-02-20
    Changes: Author supporting evidence, Data collection
  • Version 2.0: 2019-12-11
    Changes: Author supporting evidence, Polymer sequence
  • Version 3.0: 2020-01-01
    Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Polymer sequence, Source and taxonomy, Structure summary
  • Version 4.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Atomic model, Data collection, Derived calculations, Structure summary