3OVU

Crystal Structure of Human Alpha-Haemoglobin Complexed with AHSP and the First NEAT Domain of IsdH from Staphylococcus aureus


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.83 Å
  • R-Value Free: 0.280 
  • R-Value Work: 0.252 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

A new haem pocket structure in alpha-haemoglobin

Krishna Kumar, K.Jacques, D.A.Caradoc-Davies, T.T.Spirig, T.Langley, D.B.Mackay, J.P.Guss, J.M.Clubb, R.T.Gell, D.A.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Alpha-hemoglobin-stabilizing protein
A
101Homo sapiensMutation(s): 0 
Gene Names: AHSP (EDRF, ERAF)
Find proteins for Q9NZD4 (Homo sapiens)
Go to Gene View: AHSP
Go to UniProtKB:  Q9NZD4
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Iron-regulated surface determinant protein H
B
164Staphylococcus aureus (strain MSSA476)Mutation(s): 0 
Gene Names: isdH (harA, sasI)
Find proteins for Q6G8J7 (Staphylococcus aureus (strain MSSA476))
Go to UniProtKB:  Q6G8J7
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Hemoglobin subunit alpha
C
141Homo sapiensMutation(s): 0 
Gene Names: HBA1, HBA2
Find proteins for P69905 (Homo sapiens)
Go to Gene View: HBA1 HBA2
Go to UniProtKB:  P69905
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
HEM
Query on HEM

Download SDF File 
Download CCD File 
C
PROTOPORPHYRIN IX CONTAINING FE
HEME
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.83 Å
  • R-Value Free: 0.280 
  • R-Value Work: 0.252 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 68.638α = 90.00
b = 71.659β = 90.00
c = 82.058γ = 90.00
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
DENZOdata reduction
Blu-Icedata collection
SCALEPACKdata scaling
SHARPphasing
REFMACrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-09-21
    Type: Initial release