PDB entry 2ri4
View 2ri4 on RCSB PDB site
Description: Crystal Structure determination of Goat Methemoglobin at 2.7 Angstrom
Class: Oxygen storage, Oxygen transport
Keywords: Methemoglobin, low oxygen affinity, Allosteric Mechanism, Heme, Iron, Metal-binding, Transport, Oxygen storage, Oxygen transport
Deposited on
2007-10-10, released
2008-10-14
The last revision prior to the SCOPe 2.08 freeze date was dated
2020-01-15, with a file datestamp of
2020-01-10.
Experiment type: XRAY
Resolution: 2.7 Å
R-factor: N/A
AEROSPACI score: 0.16
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Hemoglobin subunit alpha-1/2
Species: Capra hircus [TaxId:9925]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2ri4a_ - Chain 'B':
Compound: Hemoglobin subunit beta-A
Species: Capra hircus [TaxId:9925]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2ri4b_ - Chain 'C':
Compound: Hemoglobin subunit alpha-1/2
Species: Capra hircus [TaxId:9925]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2ri4c_ - Chain 'D':
Compound: Hemoglobin subunit beta-A
Species: Capra hircus [TaxId:9925]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2ri4d_ - Chain 'I':
Compound: Hemoglobin subunit alpha-1/2
Species: Capra hircus [TaxId:9925]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2ri4i_ - Chain 'J':
Compound: Hemoglobin subunit beta-A
Species: Capra hircus [TaxId:9925]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2ri4j_ - Chain 'K':
Compound: Hemoglobin subunit alpha-1/2
Species: Capra hircus [TaxId:9925]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2ri4k_ - Chain 'L':
Compound: Hemoglobin subunit beta-A
Species: Capra hircus [TaxId:9925]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.08: d2ri4l_ - Heterogens: HEM, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>2ri4A (A:)
vlsaadksnvkaawgkvggnagaygaealermflsfpttktyfphfdlshgsaqvkghge
kvaaaltkavghlddlpgtlsdlsdlhahklrvdpvnfkllshsllvtlachlpndftpa
vhasldkflanvstvltskyr
Sequence, based on observed residues (ATOM records): (download)
>2ri4A (A:)
vlsaadksnvkaawgkvggnagaygaealermflsfpttktyfphfdlshgsaqvkghge
kvaaaltkavghlddlpgtlsdlsdlhahklrvdpvnfkllshsllvtlachlpndftpa
vhasldkflanvstvltsk
- Chain 'B':
Sequence, based on SEQRES records: (download)
>2ri4B (B:)
mltaeekaavtgfwgkvkvdevgaealgrllvvypwtqrffehfgdlssadavmnnakvk
ahgkkvldsfsngmkhlddlkgtfaqlselhcdklhvdpenfkllgnvlvvvlarhhgse
ftpllqaefqkvvagvanalahryh
Sequence, based on observed residues (ATOM records): (download)
>2ri4B (B:)
ltaeekaavtgfwgkvkvdevgaealgrllvvypwtqrffehfgdlssadavmnnakvka
hgkkvldsfsngmkhlddlkgtfaqlselhcdklhvdpenfkllgnvlvvvlarhhgsef
tpllqaefqkvvagvanalahr
- Chain 'C':
Sequence, based on SEQRES records: (download)
>2ri4C (C:)
vlsaadksnvkaawgkvggnagaygaealermflsfpttktyfphfdlshgsaqvkghge
kvaaaltkavghlddlpgtlsdlsdlhahklrvdpvnfkllshsllvtlachlpndftpa
vhasldkflanvstvltskyr
Sequence, based on observed residues (ATOM records): (download)
>2ri4C (C:)
lsaadksnvkaawgkvggnagaygaealermflsfpttktyfphfdlshgsaqvkghgek
vaaaltkavghlddlpgtlsdlsdlhahklrvdpvnfkllshsllvtlachlpndftpav
hasldkflanvstvltsk
- Chain 'D':
Sequence, based on SEQRES records: (download)
>2ri4D (D:)
mltaeekaavtgfwgkvkvdevgaealgrllvvypwtqrffehfgdlssadavmnnakvk
ahgkkvldsfsngmkhlddlkgtfaqlselhcdklhvdpenfkllgnvlvvvlarhhgse
ftpllqaefqkvvagvanalahryh
Sequence, based on observed residues (ATOM records): (download)
>2ri4D (D:)
mltaeekaavtgfwgkvkvdevgaealgrllvvypwtqrffehfgdlssadavmnnakvk
ahgkkvldsfsngmkhlddlkgtfaqlselhcdklhvdpenfkllgnvlvvvlarhhgse
ftpllqaefqkvvagvanalahry
- Chain 'I':
Sequence, based on SEQRES records: (download)
>2ri4I (I:)
vlsaadksnvkaawgkvggnagaygaealermflsfpttktyfphfdlshgsaqvkghge
kvaaaltkavghlddlpgtlsdlsdlhahklrvdpvnfkllshsllvtlachlpndftpa
vhasldkflanvstvltskyr
Sequence, based on observed residues (ATOM records): (download)
>2ri4I (I:)
vlsaadksnvkaawgkvggnagaygaealermflsfpttktyfphfdlshgsaqvkghge
kvaaaltkavghlddlpgtlsdlsdlhaklrvdpvnfkllshsllvtlachlpndftpav
hasldkflanvstvlts
- Chain 'J':
Sequence, based on SEQRES records: (download)
>2ri4J (J:)
mltaeekaavtgfwgkvkvdevgaealgrllvvypwtqrffehfgdlssadavmnnakvk
ahgkkvldsfsngmkhlddlkgtfaqlselhcdklhvdpenfkllgnvlvvvlarhhgse
ftpllqaefqkvvagvanalahryh
Sequence, based on observed residues (ATOM records): (download)
>2ri4J (J:)
ltaeekaavtgfwgkvkvdevgaealgrllvvypwtqrffehfgdlssadavmnnakvka
hgkkvldsfsngmkhlddlkgtfaqlselhcdklhvdpenfkllgnvlvvvlarhhgsef
tpllqaefqkvvagvanalahryh
- Chain 'K':
Sequence, based on SEQRES records: (download)
>2ri4K (K:)
vlsaadksnvkaawgkvggnagaygaealermflsfpttktyfphfdlshgsaqvkghge
kvaaaltkavghlddlpgtlsdlsdlhahklrvdpvnfkllshsllvtlachlpndftpa
vhasldkflanvstvltskyr
Sequence, based on observed residues (ATOM records): (download)
>2ri4K (K:)
lsaadksnvkaawgkvggnagaygaealermflsfpttktyfphfdlshgsaqvkghgek
vaaaltkavghlddlpgtlsdlsdlhahklrvdpvnfkllshsllvtlachlpndftpav
hasldkflanvstvltsk
- Chain 'L':
Sequence; same for both SEQRES and ATOM records: (download)
>2ri4L (L:)
mltaeekaavtgfwgkvkvdevgaealgrllvvypwtqrffehfgdlssadavmnnakvk
ahgkkvldsfsngmkhlddlkgtfaqlselhcdklhvdpenfkllgnvlvvvlarhhgse
ftpllqaefqkvvagvanalahryh