3TGR
Crystal structure of unliganded HIV-1 clade C strain C1086 gp120 core
- PDB DOI: https://doi.org/10.2210/pdb3TGR/pdb
- Classification: VIRAL PROTEIN
- Organism(s): Human immunodeficiency virus 1
- Expression System: Homo sapiens
- Mutation(s): No 
- Deposited: 2011-08-17 Released: 2012-04-04 
Experimental Data Snapshot
- Method: X-RAY DIFFRACTION
- Resolution: 2.80 Å
- R-Value Free: 0.282 
- R-Value Work: 0.223 
- R-Value Observed: 0.226 
This is version 1.4 of the entry. See complete history. 
Macromolecules
Find similar proteins by:
(by identity cutoff) | 3D Structure
Entity ID: 1 | |||||
---|---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Details | Image |
HIV-1 clade C1086 gp120 | 358 | Human immunodeficiency virus 1 | Mutation(s): 0  Gene Names: HIV-1 env | ||
UniProt | |||||
Find proteins for C6G099 (Human immunodeficiency virus 1) Explore C6G099  Go to UniProtKB:  C6G099 | |||||
Entity Groups   | |||||
Sequence Clusters | 30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity | ||||
UniProt Group | C6G099 | ||||
Sequence AnnotationsExpand | |||||
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Small Molecules
Ligands 1 Unique | |||||
---|---|---|---|---|---|
ID | Chains | Name / Formula / InChI Key | 2D Diagram | 3D Interactions | |
NAG Query on NAG | C [auth A] D [auth A] E [auth A] F [auth A] G [auth A] | 2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N |
Experimental Data & Validation
Experimental Data
- Method: X-RAY DIFFRACTION
- Resolution: 2.80 Å
- R-Value Free: 0.282 
- R-Value Work: 0.223 
- R-Value Observed: 0.226 
- Space Group: C 2 2 21
Unit Cell:
Length ( Å ) | Angle ( ˚ ) |
---|---|
a = 67.86 | α = 90 |
b = 127.51 | β = 90 |
c = 193.04 | γ = 90 |
Software Name | Purpose |
---|---|
DENZO | data reduction |
SCALEPACK | data scaling |
PHENIX | refinement |
PDB_EXTRACT | data extraction |
Entry History 
Deposition Data
- Released Date: 2012-04-04  Deposition Author(s): Kwon, Y.D., Kwong, P.D.
Revision History (Full details and data files)
- Version 1.0: 2012-04-04
Type: Initial release - Version 1.1: 2012-05-09
Changes: Other - Version 1.2: 2012-05-23
Changes: Database references - Version 1.3: 2017-11-08
Changes: Refinement description - Version 1.4: 2020-07-29
Type: Remediation
Reason: Carbohydrate remediation
Changes: Data collection, Derived calculations, Structure summary