PDB entry 2grf
View 2grf on RCSB PDB site
Description: Crystal structure of Scapharca inaequivalvis HBI, M37V mutant in the absence of ligand
Class: oxygen storage/transport
Keywords: invertebrate, hemoglobin, allostery, cooperativity, oxygen-binding, oxygen-transport, heme protein, oxygen storage/transport complex
Deposited on
2006-04-24, released
2006-05-09
The last revision prior to the SCOPe 2.07 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: 0.184
AEROSPACI score: 0.43
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Globin-1
Species: Scapharca inaequivalvis [TaxId:6561]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d2grfa_ - Chain 'B':
Compound: Globin-1
Species: Scapharca inaequivalvis [TaxId:6561]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d2grfb_ - Heterogens: HEM, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>2grfA (A:)
psvydaaaqltadvkkdlrdswkvigsdkkgngvalvttlfadnqetigyfkrlgdvsqg
mandklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikk
vlasknfgdkyanawaklvavvqaal
Sequence, based on observed residues (ATOM records): (download)
>2grfA (A:)
svydaaaqltadvkkdlrdswkvigsdkkgngvalvttlfadnqetigyfkrlgdvsqgm
andklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikkv
lasknfgdkyanawaklvavvqaal
- Chain 'B':
Sequence, based on SEQRES records: (download)
>2grfB (B:)
psvydaaaqltadvkkdlrdswkvigsdkkgngvalvttlfadnqetigyfkrlgdvsqg
mandklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikk
vlasknfgdkyanawaklvavvqaal
Sequence, based on observed residues (ATOM records): (download)
>2grfB (B:)
svydaaaqltadvkkdlrdswkvigsdkkgngvalvttlfadnqetigyfkrlgdvsqgm
andklrghsitlmyalqnfidqldnpddlvcvvekfavnhitrkisaaefgkingpikkv
lasknfgdkyanawaklvavvqaal