2HBD

HIGH RESOLUTION X-RAY STRUCTURES OF MYOGLOBIN-AND HEMOGLOBIN-ALKYL ISOCYANIDE COMPLEXES

Structural Biology Knowledgebase: 2HBD SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.176

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2HBD

Classification: OXYGEN TRANSPORT

Total Structure Weight: 32356.00

Macromolecule Entities
Molecule Chains Length Organism Details
HEMOGLOBIN A (METHYL ISOCYANIDE) (ALPHA CHAIN) A 141 Homo sapiens Gene Name(s): HBA1 Gene View HBA2 Gene View
HEMOGLOBIN A (METHYL ISOCYANIDE) (BETA CHAIN) B 146 Homo sapiens Gene Name(s): HBB Gene View

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
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MNC
Query on MNC

A, B METHYL ISOCYANIDE
C2 H3 N
ZRKSVHFXTRFQFL-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.176
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 54.05 α = 90.00
b = 54.05 β = 90.00
c = 193.80 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1994-08-31
  • Released Date: 1995-02-07
  • Deposition author(s): Johnson, K.A., Olson, J.S., Phillips Jr., G.N.

Revision History

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