Macromolecule Content

Total Structure Weight: 64.91 kDa
Atom Count: 4733
Residue Count: 572
Unique protein chains: 2

3D4X

Crystal structure determination of cat (Felis silvestris catus) hemoglobin at 2.2 angstrom resolution

DOI: 10.2210/pdb3D4X/pdb

Classification: Oxygen storage, Oxygen transport
Organism(s): Felis catus
Mutation(s): No

Deposited: 2008-05-15 Released: 2009-05-19
Deposition Author(s): Balasubramanian, M., Sathya Moorthy, P., Neelagandan, K., Ponnuswamy, M.N.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.258
R-Value Work: 0.188
R-Value Observed: 0.195

wwPDB Validation3D Report Full Report

This is version 1.3 of the entry. See complete history.

Literature

Crystal structure determination of cat (Felis silvestris catus) hemoglobin at 2.2 angstrom resolution

Balasubramanian, M., Sathya Moorthy, P., Neelagandan, K., Ponnuswamy, M.N.

To be published.

Macromolecules

Find similar proteins by: Sequence | Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details
Hemoglobin subunit alpha	A, C	141	Felis catus	Mutation(s): 0 Gene Names: HBA
Find proteins for P07405 (Felis catus) Explore P07405 Go to UniProtKB: P07405
Protein Feature View
( Mouse scroll to zoom / Hold left click to move ) Reference Sequence

Find similar proteins by: Sequence | Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details
Hemoglobin subunit beta-A/B	B, D	145	Felis catus	Mutation(s): 0 Gene Names: HBB
Find proteins for P07412 (Felis catus) Explore P07412 Go to UniProtKB: P07412
Protein Feature View
( Mouse scroll to zoom / Hold left click to move ) Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
HEM Query on HEM Download CCD File	A, B, C, D	PROTOPORPHYRIN IX CONTAINING FE C₃₄ H₃₂ Fe N₄ O₄ KABFMIBPWCXCRK-RGGAHWMASA-L		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.20 Å
R-Value Free: 0.258
R-Value Work: 0.188
R-Value Observed: 0.195
Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 56.045	α = 90
b = 74.195	β = 102.8
c = 72.272	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
MAR345dtb	data collection
AUTOMAR	data reduction
SCALEPACK	data scaling
AMoRE	phasing

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Deposited Date: 2008-05-15
Released Date: 2009-05-19

Deposition Author(s):

Balasubramanian, M.

Sathya Moorthy, P.

Neelagandan, K.

Ponnuswamy, M.N.

Revision History

Version 1.0: 2009-05-19
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2016-12-21
Changes: Other
Version 1.3: 2019-12-18
Changes: Derived calculations

RCSB PDB is funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.