1ABW

DEOXY RHB1.1 (RECOMBINANT HEMOGLOBIN)

Structural Biology Knowledgebase: 1ABW SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.164

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1ABW

Classification: OXYGEN TRANSPORT

Total Structure Weight: 65273.82

Macromolecule Entities
Molecule Chains Length Organism Details
HEMOGLOBIN-BASED BLOOD SUBSTITUTE A 283 Homo sapiens Details: HUMAN HEMOGLOBIN HAS TWO ALPHA CHAINS WHICH ARE CALLED CHAINS A AND C IN OTHER PDB FILES. IN THIS ENTRY THE TWO ALPHA CHAINS HAVE BEEN COVALENTLY JOINED TOGETHER BY ONE GLYCINE RESIDUE TO FORM ONE COVALENTLY LINKED POLYPEPTIDE CHAIN.
Gene Name(s): HBA1 Gene View HBA2 Gene View
HEMOGLOBIN-BASED BLOOD SUBSTITUTE B, D 146 Homo sapiens Mutation: N108K
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, D PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MET
Query on MET

A METHIONINE
C5 H11 N O2 S
FFEARJCKVFRZRR-BYPYZUCNSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
LEU
Query on LEU

A LEUCINE
C6 H13 N O2
ROHFNLRQFUQHCH-YFKPBYRVSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Free: 0.232
  • R-Value Work: 0.164
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 62.90 α = 90.00
b = 81.98 β = 98.99
c = 53.92 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1997-01-29
  • Released Date: 1998-06-17
  • Deposition author(s): Kundrot, C.E., Kroeger, K.S.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4