PDB entry 2r4w

View 2r4w on RCSB PDB site
Description: Ligand Migration and Binding in The Dimeric Hemoglobin of Scapharca Inaequivalvis: M37F with CO bound
Class: oxygen binding
Keywords: OXYGEN TRANSPORT, ALLOSTERY, OXYGEN AFFINITY, OXYGEN STORAGE/TRANSPORT, Cytoplasm, Heme, Iron, Metal-binding, OXYGEN BINDING
Deposited on 2007-09-02, released 2007-11-27
The last revision prior to the SCOPe 2.01 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.201
AEROSPACI score: 0.49 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Globin-1
    Species: Scapharca inaequivalvis [TaxId:6561]
    Gene: HbI
    Database cross-references and differences (RAF-indexed):
    • Uniprot P02213 (Start-145)
      • engineered (36)
    Domains in SCOPe 2.01: d2r4wa_
  • Chain 'B':
    Compound: Globin-1
    Species: Scapharca inaequivalvis [TaxId:6561]
    Gene: HbI
    Database cross-references and differences (RAF-indexed):
    • Uniprot P02213 (Start-145)
      • engineered (36)
    Domains in SCOPe 2.01: d2r4wb_
  • Heterogens: HEM, CMO, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2r4wA (A:)
psvydaaaqltadvkkdlrdswkvigsdkkgngvalfttlfadnqetigyfkrlgdvsqg
mandklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikk
vlasknfgdkyanawaklvavvqaal

    Sequence, based on observed residues (ATOM records): (download) 
    >2r4wA (A:)
svydaaaqltadvkkdlrdswkvigsdkkgngvalfttlfadnqetigyfkrlgdvsqgm
andklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikkv
lasknfgdkyanawaklvavvqaal

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2r4wB (B:)
psvydaaaqltadvkkdlrdswkvigsdkkgngvalfttlfadnqetigyfkrlgdvsqg
mandklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikk
vlasknfgdkyanawaklvavvqaal

    Sequence, based on observed residues (ATOM records): (download) 
    >2r4wB (B:)
svydaaaqltadvkkdlrdswkvigsdkkgngvalfttlfadnqetigyfkrlgdvsqgm
andklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikkv
lasknfgdkyanawaklvavvqaal