1G9V

HIGH RESOLUTION CRYSTAL STRUCTURE OF DEOXY HEMOGLOBIN COMPLEXED WITH A POTENT ALLOSTERIC EFFECTOR

Structural Biology Knowledgebase: 1G9V SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.208
  • R-Value Work: 0.177

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1G9V

Classification: OXYGEN STORAGE / TRANSPORT

Total Structure Weight: 65422.72

Macromolecule Entities
Molecule Chains Length Organism Details
HEMOGLOBIN ALPHA CHAIN A, C 141 Homo sapiens Gene Name(s): HBA1 Gene View HBA2 Gene View
HEMOGLOBIN BETA CHAIN B, D 146 Homo sapiens Gene Name(s): HBB Gene View

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

A, B, C, D PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer
 
JSmol
RQ3
Query on RQ3

A, C 2-{4-[(3,5-DIMETHYLANILINO)-CARBONYL-METHYL]- PHENOXY}-2-METHYLPROPIONIC ACID
C20 H23 N O4
BNFRJXLZYUTIII-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
SO4
Query on SO4

B, D SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.208
  • R-Value Work: 0.177
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 63.20 α = 90.00
b = 83.56 β = 99.16
c = 53.86 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-11-28
  • Released Date: 2000-12-06
  • Deposition author(s): Safo, M.K., Moure, C.M., Burnett, J.C., Joshi, G.S., Abraham, D.J.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4