1BUW

CRYSTAL STRUCTURE OF S-NITROSO-NITROSYL HUMAN HEMOGLOBIN A

Structural Biology Knowledgebase: 1BUW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.184

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1BUW

Classification: OXYGEN STORAGE / TRANSPORT

Total Structure Weight: 64725.82

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (HEMOGLOBIN) A, C 141 Homo sapiens Details: THE SULFHYDRYL GROUPS OF CYSTEINE 93 OF BETA SUBUNITS ARE S-NITROSYLATED. THE HEME GROUPS ARE NITROSYLATED.
Gene Name(s): HBA1 Gene View HBA2 Gene View
PROTEIN (HEMOGLOBIN) B, D 146 Homo sapiens Mutation: C93X
Details: THE SULFHYDRYL GROUPS OF CYSTEINE 93 OF BETA SUBUNITS ARE S-NITROSYLATED. THE HEME GROUPS ARE NITROSYLATED.
Gene Name(s): HBB Gene View

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

A, B, C, D PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer
 
JSmol
NO
Query on NO

A, B, C, D NITRIC OXIDE
Nitrogen monoxide (Synonym)
N O
ODUCDPQEXGNKDN-UHFFFAOYAM
Ligand Explorer
 
JSmol
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
SNC
Query on SNC
B, D L-PEPTIDE LINKING C3 H6 N2 O3 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.184
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 97.10 α = 90.00
b = 101.20 β = 90.00
c = 61.10 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-09-06
  • Released Date: 1998-09-16
  • Deposition author(s): Chan, N.-L., Rogers, P.H., Arnone, A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4