4LSR

Crystal structure of broadly and potently neutralizing antibody VRC-CH31 in complex with HIV-1 clade A/E stran 93TH057 gp120 with LOOP D and Loop V5 from clade A strain KER_2018_11


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.194

Literature

Macromolecules
Sequence Display for 4LSR

Classification: viral protein / immune system

Total Structure Weight: 90454.58

Macromolecule Entities
Molecule Chains Length Organism Details
ENVELOPE GLYCOPROTEIN GP120 WITH LOOP D AND V5 FROM STRAIN ker_2018_11 G 356 Human immunodeficiency virus 1 Gene Name(s): env
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HEAVY CHAIN OF ANTIBODY VRC-CH31 H 236 Homo sapiens
LIGHT CHAIN OF ANTIBODY VRC-CH31 (N70D MUTATION) L 210 Homo sapiens

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAG
Query on NAG

G N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

G, H SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.28 Å
  • R-Value Free: 0.258
  • R-Value Work: 0.194
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 64.93 α = 90.00
b = 67.73 β = 90.00
c = 220.12 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-07-23
  • Released Date: 2013-08-21
  • Deposition author(s): Zhou, T., Moquin, S., Kwong, P.D.

Revision History

  • 2014-05-07
    Type: Other | Details: related entry
  • 2013-09-25
    Type: Citation | Details: Citation update
  • 2013-09-04
    Type: Citation | Details: Citation update