1N0X

Crystal Structure of a Broadly Neutralizing Anti-HIV-1 Antibody in Complex with a Peptide Mimotope


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.220

Literature

Macromolecules
Sequence Display for 1N0X

Classification: IMMUNE SYSTEM

Total Structure Weight: 103767.73

Macromolecule Entities
Molecule Chains Length Organism Details
IMMUNOGLOBULIN LIGHT CHAIN L, M 215 Homo sapiens Fragment: UNP residues 132-239
Mutation: S202R
Gene Name(s): IGKC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
IMMUNOGLOBULIN HEAVY CHAIN H, K 230 Homo sapiens Fragment: UNP residues 117-222
B2.1 peptide P, R 21 Synthetic construct

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CXS
Query on CXS

H 3-CYCLOHEXYL-1-PROPYLSULFONIC ACID
C9 H19 N O3 S
PJWWRFATQTVXHA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

H, K, R SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

H, K, L, M GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
K
Query on K

P POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
ORN
Query on ORN
P, R L-PEPTIDE LINKING C5 H12 N2 O2 ALA

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.252
  • R-Value Work: 0.220
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 51.62 α = 90.00
b = 184.36 β = 103.05
c = 56.17 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-10-15
  • Released Date: 2004-04-13
  • Deposition author(s): Saphire, E.O., Montero, M., Menendez, A., Irving, M.B., Zwick, M.B., Parren, P.W.H.I., Burton, D.R., Scott, J.K., Wilson, I.A.

Revision History

  • 2008-04-28
    Type: Version format compliance
  • 2011-07-13
    Type: Non-polymer description, Version format compliance
  • 2017-06-21
    Type: Advisory, Database references, Experimental preparation, Source and taxonomy, Structure summary