3ONZ

Human tetrameric hemoglobin: proximal nitrite ligand at beta

Structural Biology Knowledgebase: 3ONZ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.09 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.218

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3ONZ

Classification: OXYGEN TRANSPORT

Total Structure Weight: 32734.47

Macromolecule Entities
Molecule Chains Length Organism Details
Hemoglobin subunit alpha A 141 Homo sapiens Fragment: Hemoglobin Chain A
Gene Name(s): HBA1 Gene View HBA2 Gene View
Hemoglobin subunit beta B 146 Homo sapiens Fragment: Hemoglobin Chain B
Gene Name(s): HBB Gene View

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

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

A, B TOLUENE
C7 H8
YXFVVABEGXRONW-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NO2
Query on NO2

A, B NITRITE ION
N O2
IOVCWXUNBOPUCH-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.09 Å
  • R-Value Free: 0.280
  • R-Value Work: 0.218
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 53.27 α = 90.00
b = 53.27 β = 90.00
c = 193.62 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-08-30
  • Released Date: 2011-09-07
  • Deposition author(s): Yi, J., Thormas, L.M., Safo, M.K., Musayev, F.N., Richter-Addo, G.B.

Revision History

  • 2011-10-12
    Type: Citation | Details: Citation update