1A3N

DEOXY HUMAN HEMOGLOBIN

Structural Biology Knowledgebase: 1A3N SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.220
  • R-Value Work: 0.171

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1A3N

Classification: OXYGEN TRANSPORT

Total Structure Weight: 64547.79

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 1 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

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.8 Å
  • R-Value Free: 0.220
  • R-Value Work: 0.171
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 62.65 α = 90.00
b = 82.43 β = 99.61
c = 53.53 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-01-22
  • Released Date: 1998-04-29
  • Deposition author(s): Tame, J., Vallone, B.

Revision History

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