2DC3

Crystal structure of human cytoglobin at 1.68 angstroms resolution

Structural Biology Knowledgebase: 2DC3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.68 Å
  • R-Value Free: 0.181
  • R-Value Work: 0.140

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2DC3

Classification: OXYGEN STORAGE / TRANSPORT

Total Structure Weight: 44725.25

Macromolecule Entities
Molecule Chains Length Organism Details
Cytoglobin A, B 193 Homo sapiens Gene Name(s): CYGB Gene View STAP

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

A ACETIC ACID
C2 H4 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
HEM
Query on HEM

A, B 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: 1.68 Å
  • R-Value Free: 0.181
  • R-Value Work: 0.140
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 78.53 α = 90.00
b = 52.76 β = 87.75
c = 83.44 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2005-12-21
  • Released Date: 2006-05-23
  • Deposition author(s): Makino, M., Sugimoto, H., Sawai, H., Kawada, N., Yoshizato, K., Shiro, Y., RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Revision History

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