3SZK

Crystal Structure of Human metHaemoglobin Complexed with the First NEAT Domain of IsdH from Staphylococcus aureus

Structural Biology Knowledgebase: 3SZK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.01 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.245

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3SZK

Classification: OXYGEN TRANSPORT / PROTEIN BINDING

Total Structure Weight: 102357.67

Macromolecule Entities
Molecule Chains Length Organism Details
Hemoglobin subunit alpha A, D 141 Homo sapiens Gene Name(s): HBA1 Gene View HBA2 Gene View
Hemoglobin subunit beta B, E 146 Homo sapiens Gene Name(s): HBB Gene View
Iron-regulated surface determinant protein H C, F 164 Staphylococcus aureus Fragment: first NEAT domain
Gene Name(s): isdH harA sasI MW1674

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HEM
Query on HEM

A, B, D, E PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.01 Å
  • R-Value Free: 0.275
  • R-Value Work: 0.245
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 65.88 α = 90.00
b = 123.21 β = 90.00
c = 143.93 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2011-07-19
  • Released Date: 2011-09-14
  • Deposition author(s): Jacques, D.A., Kumar, K.K., Guss, J.M., Gell, D.A.

Revision History

  • 2012-05-09
    Type: Citation | Details: Citation update