3A0G

Crystal structure analysis of guinea pig oxyhemoglobin at 2.5 angstroms resolution


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.159 
  • R-Value Observed: 0.163 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.3 of the entry. See complete history


Literature

Crystal structure analysis of guinea pig oxyhemoglobin at 2.5 angstroms resolution

Etti, S.Shanmugam, G.Karthe, P.Gunasekaran, K.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Hemoglobin subunit alphaA141Cavia porcellusMutation(s): 0 
Gene Names: HBA
UniProt
Find proteins for P01947 (Cavia porcellus)
Explore P01947 
Go to UniProtKB:  P01947
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Hemoglobin subunit betaB146Cavia porcellusMutation(s): 0 
Gene Names: HBB
UniProt
Find proteins for P02095 (Cavia porcellus)
Explore P02095 
Go to UniProtKB:  P02095
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
HEM (Subject of Investigation/LOI)
Query on HEM

Download Ideal Coordinates CCD File 
C [auth A], E [auth B]PROTOPORPHYRIN IX CONTAINING FE
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
OXY
Query on OXY

Download Ideal Coordinates CCD File 
D [auth A], F [auth B]OXYGEN MOLECULE
O2
MYMOFIZGZYHOMD-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.50 Å
  • R-Value Free: 0.220 
  • R-Value Work: 0.159 
  • R-Value Observed: 0.163 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 90.37α = 90
b = 84.217β = 90
c = 83.26γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
MAR345data collection
AUTOMARdata reduction
SCALEPACKdata scaling
AMoREphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2010-03-23
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2017-10-11
    Changes: Refinement description
  • Version 1.3: 2019-12-18
    Changes: Database references, Derived calculations