PDB entry 3g4y
View 3g4y on RCSB PDB site
Description: Ligand migration and cavities within scapharca dimeric hemoglobin: wild type with co bound to heme and chloromethyl benzene bound to the XE4 cavity
Class: oxygen binding
Keywords: oxygen transport, allostery, oxygen affinity, 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 2.01 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-25.
Experiment type: XRAY
Resolution: 1.7 Å
R-factor: 0.182
AEROSPACI score: 0.56
(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 2.01: d3g4ya_ - Chain 'B':
Compound: Globin-1
Species: Scapharca inaequivalvis [TaxId:6561]
Gene: HbI
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.01: d3g4yb_ - Heterogens: HEM, CMO, 9CL, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>3g4yA (A:)
psvydaaaqltadvkkdlrdswkvigsdkkgngvalmttlfadnqetigyfkrlgdvsqg
mandklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikk
vlasknfgdkyanawaklvavvqaal
Sequence, based on observed residues (ATOM records): (download)
>3g4yA (A:)
svydaaaqltadvkkdlrdswkvigsdkkgngvalmttlfadnqetigyfkrlgdvsqgm
andklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikkv
lasknfgdkyanawaklvavvqaal
- Chain 'B':
Sequence, based on SEQRES records: (download)
>3g4yB (B:)
psvydaaaqltadvkkdlrdswkvigsdkkgngvalmttlfadnqetigyfkrlgdvsqg
mandklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikk
vlasknfgdkyanawaklvavvqaal
Sequence, based on observed residues (ATOM records): (download)
>3g4yB (B:)
svydaaaqltadvkkdlrdswkvigsdkkgngvalmttlfadnqetigyfkrlgdvsqgm
andklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikkv
lasknfgdkyanawaklvavvqaal