3MNW

Crystal structure of the non-neutralizing HIV antibody 13H11 Fab fragment with a gp41 MPER-derived peptide in a helical conformation


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.181 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal Structure of a Non-Neutralizing HIV-1 gp41 Envelope Antibody Demonstrates Neutralization Mechanism of gp41 Antibodies

Nicely, N.I.Dennison, S.M.Kelsoe, G.Ueda, Y.Liao, H.X.Alam, S.M.Haynes, B.F.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Gp41
P
21Human immunodeficiency virus type 1 group M subtype B (isolate HXB2)Mutation(s): 0 
Gene Names: env
Find proteins for P04578 (Human immunodeficiency virus type 1 group M subtype B (isolate HXB2))
Go to UniProtKB:  P04578
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
ANTI-HIV-1 ANTIBODY 13H11 LIGHT CHAIN
A
224N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
ANTI-HIV-1 ANTIBODY 13H11 HEAVY CHAIN
B
219N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
EDO
Query on EDO

Download SDF File 
Download CCD File 
B
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
NH2
Query on NH2
P
NON-POLYMERH2 N

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Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.181 
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 43.753α = 90.00
b = 160.989β = 90.00
c = 141.055γ = 90.00
Software Package:
Software NamePurpose
d*TREKdata reduction
PHENIXrefinement
PHENIXphasing
PHENIXmodel building
d*TREKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-11-17
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2017-06-21
    Type: Database references, Source and taxonomy, Structure summary