7RDW
Crystal Structure of FH1 Fab bound to HXb2 HIV-1 gp120 core
- PDB DOI: https://doi.org/10.2210/pdb7RDW/pdb
- Classification: IMMUNE SYSTEM
- Organism(s): Human immunodeficiency virus 1, Homo sapiens
- Expression System: Homo sapiens
- Mutation(s): No 
- Deposited: 2021-07-12 Released: 2022-05-25 
- Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 3.55 Å
- R-Value Free: 0.295 
- R-Value Work: 0.260 
- R-Value Observed: 0.262 
wwPDB Validation   3D Report Full Report
This is version 1.1 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
Glycoprotein 120 | A [auth C], B [auth D], G [auth M], H [auth N] | 373 | Human immunodeficiency virus 1 | Mutation(s): 0  | |
UniProt | |||||
Find proteins for P04578 (Human immunodeficiency virus type 1 group M subtype B (isolate HXB2)) Explore P04578  Go to UniProtKB:  P04578 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | P04578 | ||||
Sequence AnnotationsExpand | |||||
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(by identity cutoff) | 3D Structure
Entity ID: 2 | |||||
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Molecule | Chains | Sequence Length | Organism | Details | Image |
FH1 Fab Heavy Chain | C [auth G], K [auth U] | 225 | Homo sapiens | Mutation(s): 0  | |
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 3 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
FH1 Fab Heavy Chain | D [auth H], I [auth Q] | 225 | Homo sapiens | Mutation(s): 0  | |
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Sequence AnnotationsExpand | |||||
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Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 4 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
FH1 Fab Light Chain | E [auth I], F [auth L], J [auth R], L [auth V] | 211 | Homo sapiens | Mutation(s): 0  | |
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
Sequence AnnotationsExpand | |||||
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Oligosaccharides
Entity ID: 5 | |||||
---|---|---|---|---|---|
Molecule | Chains | Length | 2D Diagram | Glycosylation | 3D Interactions |
beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | M [auth O], N [auth c], O [auth m], P [auth y] | 3 | N-Glycosylation | ||
Glycosylation Resources | |||||
GlyTouCan:  G15407YE GlyCosmos:  G15407YE GlyGen:  G15407YE |
Small Molecules
Ligands 4 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
NAG Query on NAG | AB [auth N] BB [auth N] CA [auth D] CB [auth N] DA [auth D] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N | |||
SO4 Query on SO4 | BA [auth C], JA [auth D], TA [auth M] | SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L | |||
EDO Query on EDO | AA [auth C] EB [auth N] IA [auth D] KA [auth H] LA [auth H] | 1,2-ETHANEDIOL C2 H6 O2 LYCAIKOWRPUZTN-UHFFFAOYSA-N | |||
NH4 Query on NH4 | HA [auth D], MA [auth I], X [auth C], Y [auth C] | AMMONIUM ION H4 N QGZKDVFQNNGYKY-UHFFFAOYSA-O |
Modified Residues 1 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Type | Formula | 2D Diagram | Parent |
PCA Query on PCA | C [auth G], K [auth U] | L-PEPTIDE LINKING | C5 H7 N O3 | GLN |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 3.55 Å
- R-Value Free: 0.295 
- R-Value Work: 0.260 
- R-Value Observed: 0.262 
- Space Group: P 1
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 103.361 | α = 67.566 |
b = 106.266 | β = 76.674 |
c = 113.219 | γ = 60.987 |
Software Name | Purpose |
---|---|
PHENIX | refinement |
HKL-2000 | data reduction |
SCALEPACK | data scaling |
Coot | model building |
PHASER | phasing |
Entry History & Funding Information
Deposition Data
- Released Date: 2022-05-25  Deposition Author(s): Weidle, C., Pancera, M.
Funding Organization | Location | Grant Number |
---|---|---|
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID) | United States | -- |
Revision History (Full details and data files)
- Version 1.0: 2022-05-25
Type: Initial release - Version 1.1: 2023-10-18
Changes: Data collection, Refinement description