PDB entry 4pqb
View 4pqb on RCSB PDB site
Description: A sperm whale myoglobin double mutant L29E/F43H Mb with a non-native bis-His (His64/His93) coordination
Class: oxygen transport
Keywords: Structural Genomics, Enzyme Function Initiative, Alpha helix bundle, OXYGEN TRANSPORT
Deposited on
2014-03-01, released
2015-01-14
The last revision prior to the SCOPe 2.08 freeze date was dated
2017-11-22, with a file datestamp of
2017-11-17.
Experiment type: XRAY
Resolution: 1.94 Å
R-factor: N/A
AEROSPACI score: 0.33
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Myoglobin
Species: Physeter catodon [TaxId:9755]
Gene: MB
Database cross-references and differences (RAF-indexed):
- Uniprot P02185 (Start-153)
- engineered mutation (29)
- engineered mutation (43)
Domains in SCOPe 2.08: d4pqba_ - Heterogens: HEM, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>4pqbA (A:)
mvlsegewqlvlhvwakveadvaghgqdieirlfkshpetlekhdrfkhlkteaemkase
dlkkhgvtvltalgailkkkghheaelkplaqshatkhkipikylefiseaiihvlhsrh
pgdfgadaqgamnkalelfrkdiaakykelgyqg
Sequence, based on observed residues (ATOM records): (download)
>4pqbA (A:)
vlsegewqlvlhvwakveadvaghgqdieirlfkshpetlekhdrfkhlkteaemkased
lkkhgvtvltalgailkkkghheaelkplaqshatkhkipikylefiseaiihvlhsrhp
gdfgadaqgamnkalelfrkdiaakykelgyqg