1NIH

Structure of deoxy-quaternary haemoglobin with liganded beta subunits

Structural Biology Knowledgebase: 1NIH SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Work: 0.214

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1NIH

Classification: OXYGEN TRANSPORT

Total Structure Weight: 65269.55

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

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

B, D CARBON MONOXIDE
C O
UGFAIRIUMAVXCW-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
HEM
Query on HEM

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

A, C PROTOPORPHYRIN IX CONTAINING NI(II)
C34 H32 N4 Ni O4
IJROJBFZULUEEG-QFCVZVLGDG
Ligand Explorer
 
JSmol
IHP
Query on IHP

B INOSITOL HEXAKISPHOSPHATE
C6 H18 O24 P6
IMQLKJBTEOYOSI-GPIVLXJGSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Observed:
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 63.18 α = 90.00
b = 82.26 β = 98.42
c = 55.06 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1990-03-14
  • Released Date: 1992-10-15
  • Deposition author(s): Luisi, B., Liddington, B.

Revision History

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