PDB entry 3g53
View 3g53 on RCSB PDB site
Description: Ligand migration and cavities within scapharca dimeric hemoglobin: wild type with co bound to heme and chloropropyl benzene 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 2.04 freeze date was dated
2009-12-01, with a file datestamp of
2009-11-27.
Experiment type: XRAY
Resolution: 1.64 Å
R-factor: 0.189
AEROSPACI score: 0.58
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Globin-1
Species: Scapharca inaequivalvis [TaxId:6561]
Gene: HbI
Domains in SCOPe 2.04: d3g53a_ - Chain 'B':
Compound: Globin-1
Species: Scapharca inaequivalvis [TaxId:6561]
Gene: HbI
Domains in SCOPe 2.04: d3g53b_ - Heterogens: HEM, CMO, LT1, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>3g53A (A:)
psvydaaaqltadvkkdlrdswkvigsdkkgngvalmttlfadnqetigyfkrlgdvsqg
mandklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikk
vlasknfgdkyanawaklvavvqaal
Sequence, based on observed residues (ATOM records): (download)
>3g53A (A:)
svydaaaqltadvkkdlrdswkvigsdkkgngvalmttlfadnqetigyfkrlgdvsqgm
andklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikkv
lasknfgdkyanawaklvavvqaal
- Chain 'B':
Sequence, based on SEQRES records: (download)
>3g53B (B:)
psvydaaaqltadvkkdlrdswkvigsdkkgngvalmttlfadnqetigyfkrlgdvsqg
mandklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikk
vlasknfgdkyanawaklvavvqaal
Sequence, based on observed residues (ATOM records): (download)
>3g53B (B:)
svydaaaqltadvkkdlrdswkvigsdkkgngvalmttlfadnqetigyfkrlgdvsqgm
andklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikkv
lasknfgdkyanawaklvavvqaal