1LA6

The crystal structure of Trematomus newnesi hemoglobin in a partial hemichrome state


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.179

Literature

Macromolecules
Sequence Display for 1LA6

Classification: OXYGEN STORAGE / TRANSPORT

Total Structure Weight: 33210.69

Macromolecule Entities
Molecule Chains Length Organism Details
Hemoglobin alpha-1 chain A 143 Trematomus newnesi Gene Name(s): hba1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Hemoglobin beta-1/2 chain B 146 Trematomus newnesi Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CMO
Query on CMO

A CARBON MONOXIDE
C O
UGFAIRIUMAVXCW-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
ACE
Query on ACE
A NON-POLYMER C2 H4 O --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.212
  • R-Value Work: 0.179
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 89.85 α = 90.00
b = 88.19 β = 97.79
c = 55.14 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-03-28
  • Released Date: 2002-07-31
  • Deposition author(s): Riccio, A., Vitagliano, L., di Prisco, G., Zagari, A., Mazzarella, L.

Revision History

  • 2008-04-28
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance