2LHB

REFINEMENT OF A MOLECULAR MODEL FOR LAMPREY HEMOGLOBIN FROM PETROMYZON MARINUS

Structural Biology Knowledgebase: 2LHB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Work: 0.142

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2LHB

Classification: OXYGEN TRANSPORT

Total Structure Weight: 16934.32

Macromolecule Entities
Molecule Chains Length Organism Details
HEMOGLOBIN V (CYANO MET) A 149 Petromyzon marinus Mutation: Q63E, N82D, D100N, Q114E
Gene Name(s):

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

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

A CYANIDE ION
C N
XFXPMWWXUTWYJX-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed:
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 44.57 α = 90.00
b = 96.62 β = 90.00
c = 31.34 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1985-08-16
  • Released Date: 1986-01-21
  • Deposition author(s): Honzatko, R.B., Hendrickson, W.A., Love, W.E.
  • Previous versions: 1LHB

Revision History

  • 2011-07-13
    Type: Atom occupancy | Details: Restore author's atom occupancy
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4