1B86

HUMAN DEOXYHAEMOGLOBIN-2,3-DIPHOSPHOGLYCERATE COMPLEX

Structural Biology Knowledgebase: 1B86 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.169

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1B86

Classification: OXYGEN TRANSPORT

Total Structure Weight: 64877.72

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (HEMOGLOBIN; ALPHA CHAIN) A, C 141 Homo sapiens Gene Name(s): HBA1 Gene View HBA2 Gene View
PROTEIN (HEMOGLOBIN; BETA CHAIN) B, D 146 Homo sapiens Details: 2,3-DIPHOSPHOGLYCERATE COMPLEX
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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DG2
Query on DG2

D (2R)-2,3-diphosphoglyceric acid
2,3-Bisphosphoglyceric acid; 2,3-bisphosphoglycerate; 2,3- BPG; 2,3-diphosphoglyceric acid; 2,3-diphosphoglycerate; 2,3- DPG; (2~{R})-2,3-diphosphonooxypropanoic acid (Synonym)
C3 H8 O10 P2
XOHUEYCVLUUEJJ-UWTATZPHSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
OXY
Query on OXY

A, C OXYGEN MOLECULE
O2
MYMOFIZGZYHOMD-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Observed: 0.169
  • Space Group: P 21 21 2 A

Unit Cell:

Length (Å) Angle (°)
a = 96.30 α = 90.00
b = 98.08 β = 90.00
c = 65.76 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-02-08
  • Released Date: 1999-02-14
  • Deposition author(s): Richard, V., Dodson, G.G., Mauguen, Y.

Revision History

  • 2011-09-07
    Type: Other | Details: space group
  • 2011-09-07
    Type: Refinement description | Details: --
  • 2011-09-07
    Type: Non-polymer description | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4