1GZL

Crystal structure of C14linkmid/IQN17: a cross-linked inhibitor of HIV-1 entry bound to the gp41 hydrophobic pocket

Structural Biology Knowledgebase: 1GZL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.208

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1GZL

Classification: GLYCOPROTEIN

Total Structure Weight: 14553.96

Macromolecule Entities
Molecule Chains Length Organism Details
FUSION PROTEIN BETWEEN THE HYDROPHOBIC POCKET OF HIV GP41 AND GENERAL CONTROL PROTEIN GCN4-PIQI A, B 46 Saccharomyces cerevisiae Human immunodeficiency virus 1 Fragment: GP41 HYDROPHOBIC POCKET, RESIDUES 565-581, GCN4, RESIDUES 249-276
Mutation: L5I, V9I, L12I, L13E, N16Q, Y17K, H18K, L19I, V23I, L26I
Gene Name(s): GCN4 AAS3 ARG9 YEL009C env
ENVELOPE GLYCOPROTEIN GP41 C, D 12 Human immunodeficiency virus Fragment: RESIDUES 628-639
Mutation: M629E, N636E
Details: SEQUENCE OF THE HIV-1 GP41 WAS MUTATED AT MET 629 AND ASN 636 TO GLUTAMATE, AND THEIR SIDE-CHAINS CROSS-LINKED VIA A DIAMINOPENTANE GROUP
Gene Name(s): env

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

A, B CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
JSmol
N2P
Query on N2P

C, D PENTANE-1,5-DIAMINE
C5 H14 N2
VHRGRCVQAFMJIZ-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
A, B NON-POLYMER C2 H4 O --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.243
  • R-Value Work: 0.208
  • Space Group: P 63
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 38.36 α = 90.00
b = 38.36 β = 90.00
c = 169.70 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-05-23
  • Released Date: 2002-10-10
  • Deposition author(s): Sia, S.K., Carr, P.A., Cochran, A.G., Malashkevich, V.M., Kim, P.S.

Revision History

  • 2015-12-02
    Type: Other | Details: REMARK 375,REMARK 525
  • 2015-12-02
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2015-12-02
    Type: Version format compliance | Details: REMARK 4
  • 2015-12-02
    Type: Source and taxonomy | Details: SOURCE
  • 2015-12-02
    Type: Non-polymer description | Details: FORMUL
  • 2015-12-02
    Type: Geometry validation | Details: REMARK 500
  • 2015-12-02
    Type: Refinement description | Details: REMARK 3