PDB entry 3g4w

View 3g4w on RCSB PDB site
Description: Ligand migration and cavities within scapharca dimeric hemoglobin: wild type with co bound to heme and chlorobenzene bound to the XE4 cavity
Class: oxygen binding
Keywords: oxygen transport, allostery, oxygen affinity, cytoplasm, heme, iron, metal-binding, oxygen storage/transport, oxygen binding
Deposited on 2009-02-04, released 2009-12-01
The last revision prior to the SCOPe 2.03 freeze date was dated 2009-12-01, with a file datestamp of 2009-11-27.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.184
AEROSPACI score: 0.48 (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): Domains in SCOPe 2.03: d3g4wa_
  • Chain 'B':
    Compound: Globin-1
    Species: Scapharca inaequivalvis [TaxId:6561]
    Gene: HbI
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.03: d3g4wb_
  • Heterogens: HEM, CMO, 8CL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3g4wA (A:)
psvydaaaqltadvkkdlrdswkvigsdkkgngvalmttlfadnqetigyfkrlgdvsqg
mandklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikk
vlasknfgdkyanawaklvavvqaal

    Sequence, based on observed residues (ATOM records): (download) 
    >3g4wA (A:)
svydaaaqltadvkkdlrdswkvigsdkkgngvalmttlfadnqetigyfkrlgdvsqgm
andklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikkv
lasknfgdkyanawaklvavvqaal

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3g4wB (B:)
psvydaaaqltadvkkdlrdswkvigsdkkgngvalmttlfadnqetigyfkrlgdvsqg
mandklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikk
vlasknfgdkyanawaklvavvqaal

    Sequence, based on observed residues (ATOM records): (download) 
    >3g4wB (B:)
svydaaaqltadvkkdlrdswkvigsdkkgngvalmttlfadnqetigyfkrlgdvsqgm
andklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikkv
lasknfgdkyanawaklvavvqaal