PDB entry 4ni1
View 4ni1 on RCSB PDB site
Description: Qauternary R CO-liganded hemoglobin structure in complex with a thiol containing compound
Class: oxygen transport
Keywords: allosteric, tetramer, oxygen transport, relaxed state, tense state, globin fold, Red blood cell
Deposited on
2013-11-05, released
2014-09-17
The last revision prior to the SCOPe 2.07 freeze date was dated
2014-10-29, with a file datestamp of
2014-10-24.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.207
AEROSPACI score: 0.38
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Hemoglobin subunit alpha
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d4ni1a_ - Chain 'B':
Compound: Hemoglobin subunit beta
Species: Homo sapiens [TaxId:9606]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d4ni1b_ - Heterogens: CMO, HEM, 2JX, MBN, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>4ni1A (A:)
vlspadktnvkaawgkvgahageygaealermflsfpttktyfphfdlshgsaqvkghgk
kvadaltnavahvddmpnalsalsdlhahklrvdpvnfkllshcllvtlaahlpaeftpa
vhasldkflasvstvltskyr
- Chain 'B':
Sequence, based on SEQRES records: (download)
>4ni1B (B:)
vhltpeeksavtalwgkvnvdevggealgrllvvypwtqrffesfgdlstpdavmgnpkv
kahgkkvlgafsdglahldnlkgtfatlselhcdklhvdpenfrllgnvlvcvlahhfgk
eftppvqaayqkvvagvanalahkyh
Sequence, based on observed residues (ATOM records): (download)
>4ni1B (B:)
vhltpeeksavtalwgkvnvdevggealgrllvvypwtqrffesfgdlstpdavmgnpkv
kahgkkvlgafsdglahldnlkgtfatlselhcdklhvdpenfrllgnvlvcvlahhfgk
eftppvqaayqkvvagvanalahk