PDB entry 4qoi
View 4qoi on RCSB PDB site
Description: Crystal structure of FMN quinone reductase 2 in complex with melatonin at 1.55A
Class: oxidoreductase
Keywords: qr2, fad, flavoprotein, metal-binding, oxidoreductase, oxidoreductase flavoprotein, fmn melatonin
Deposited on
2014-06-20, released
2015-07-01
The last revision prior to the SCOPe 2.07 freeze date was dated
2015-07-01, with a file datestamp of
2015-06-26.
Experiment type: XRAY
Resolution: 1.55 Å
R-factor: N/A
AEROSPACI score: 0.46
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Ribosyldihydronicotinamide dehydrogenase [quinone]
Species: Homo sapiens [TaxId:9606]
Gene: NQO2, NMOR2
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d4qoia_ - Chain 'B':
Compound: Ribosyldihydronicotinamide dehydrogenase [quinone]
Species: Homo sapiens [TaxId:9606]
Gene: NQO2, NMOR2
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d4qoib_ - Heterogens: FMN, ZN, ML1, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>4qoiA (A:)
magkkvlivyahqepksfngslknvavdelsrqgctvtvsdlyamnfepratdkditgtl
snpevfnygvetheaykqrslasditdeqkkvreadlvifqfplywfsvpailkgwmdrv
lcqgfafdipgfydsgllqgklallsvttggtaemytktgvngdsryflwplqhgtlhfc
gfkvlapqisfapeiaseeerkgmvaawsqrlqtiwkeepipctahwhfgq
Sequence, based on observed residues (ATOM records): (download)
>4qoiA (A:)
gkkvlivyahqepksfngslknvavdelsrqgctvtvsdlyamnfepratdkditgtlsn
pevfnygvetheaykqrslasditdeqkkvreadlvifqfplywfsvpailkgwmdrvlc
qgfafdipgfydsgllqgklallsvttggtaemytktgvngdsryflwplqhgtlhfcgf
kvlapqisfapeiaseeerkgmvaawsqrlqtiwkeepipctahwhfgq
- Chain 'B':
Sequence, based on SEQRES records: (download)
>4qoiB (B:)
magkkvlivyahqepksfngslknvavdelsrqgctvtvsdlyamnfepratdkditgtl
snpevfnygvetheaykqrslasditdeqkkvreadlvifqfplywfsvpailkgwmdrv
lcqgfafdipgfydsgllqgklallsvttggtaemytktgvngdsryflwplqhgtlhfc
gfkvlapqisfapeiaseeerkgmvaawsqrlqtiwkeepipctahwhfgq
Sequence, based on observed residues (ATOM records): (download)
>4qoiB (B:)
gkkvlivyahqepksfngslknvavdelsrqgctvtvsdlyamnfepratdkditgtlsn
pevfnygvetheaykqrslasditdeqkkvreadlvifqfplywfsvpailkgwmdrvlc
qgfafdipgfydsgllqgklallsvttggtaemytktgvngdsryflwplqhgtlhfcgf
kvlapqisfapeiaseeerkgmvaawsqrlqtiwkeepipctahwhfgq