1GWB

structure of glycoprotein 1b

Structural Biology Knowledgebase: 1GWB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.274
  • R-Value Work: 0.245

Literature

Macromolecules
Sequence Display for 1GWB

Classification: BLOOD CLOTTING

Total Structure Weight: 64630.61

Macromolecule Entities
Molecule Chains Length Organism Details
PLATELET GLYCOPROTEIN IB ALPHA CHAIN A, B 281 Homo sapiens Fragment: N-TERMINAL DOMAIN, RESIDUES 16-296
Details: TYR 292,294,295 MODIFIED TO TYROSINE-O-SULPHONIC ACID
Gene Name(s): GP1BA Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

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

A PLATINUM (II) ION
Pt
HRGDZIGMBDGFTC-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACY
Query on ACY

A ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
TYS
Query on TYS
A, B L-PEPTIDE LINKING C9 H11 N O6 S TYR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.274
  • R-Value Work: 0.245
  • Space Group: P 64 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 202.00 α = 90.00
b = 202.00 β = 90.00
c = 128.00 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-03-14
  • Released Date: 2003-02-06
  • Deposition author(s): Emsley, J., Uff, S., Clemetson, K.J.M., Clemetson, J.M., Harrison, T.

Revision History

  • 2012-01-18
    Type: Other | Details: Linkage, Atom nomenclature
  • 2011-10-19
    Type: Refinement description | Details: REMARK 3
  • 2011-10-19
    Type: Polymer description | Details: COMPND
  • 2011-10-19
    Type: Linkage | Details: LINK
  • 2011-10-19
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2011-10-19
    Type: Non-polymer description | Details: HETSYN,FORMUL,HETNAM,HET
  • 2011-10-19
    Type: Binding sites and description | Details: REMARK 800,SITE
  • 2011-10-19
    Type: Source and taxonomy | Details: SOURCE
  • 2011-10-19
    Type: Function and keywords | Details: KEYWDS
  • 2011-10-19
    Type: Version format compliance | Details: REMARK 4
  • 2011-10-19
    Type: Geometry validation | Details: REMARK 500
  • 2011-10-19
    Type: Advisory | Details: CAVEAT
  • 2011-10-19
    Type: Atom nomenclature | Details: HETATM
  • 2011-10-19
    Type: Other | Details: REMARK 465,HEADER,REMARK 525