Structure of PDB 8dq7 Chain B

Receptor sequence
>8dq7B (length=432) Species: 1042876 (Pseudomonas putida S16) [Search protein sequence]
GFDYDVVVVGGGFAGATAARECGLQGYRTLLLEARSRLGGRTFTSRFAGQ
EIELGGTWVHWLQPHVWAEMQRYGLGVVEDPLTNLDKTLIMYNDGIVESI
SPDEFGKNIRIAFEKLCHDAWEVFPRPHEPMFTERARELDKSSVLDRIKT
LGLSRLQQAQINSYMALYAGETTDKFGLPGVLKLFACGGWNYDAFMDTET
HYRIQGGTIGLINAMLTDSGAEVRMSVPVTAVEQVNGGVKIKTDDDEIIT
AGVVVMTVPLNTYKHIDFTPALSKGKQRFIKEGQLSKGAKLYVHVKQNLG
RVFAFADEQQPLNWVQTRDYSDELGTILSITIARKETIDVNDRDAVTREV
QKMFPGVEVLGTAAYDWTADPFSLGAWAAYGVGQLSRLKDLQAAEGRIVF
AGAETSNGWHASIDGAVESGLRAGREVKQLLS
3D structure
PDB8dq7 Directed evolution unlocks oxygen reactivity for a nicotine degrading flavoenzyme
ChainB
Resolution2.1 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.4.2.2: nicotine dehydrogenase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 FDA B V59 G60 G62 A64 E83 A84 R85 G90 R91 G105 G106 T107 W108 P278 V279 V308 P309 W417 F422 A426 W427 G452 A453 S462 I463 A466 V9 G10 G12 A14 E33 A34 R35 G40 R41 G55 G56 T57 W58 P228 V229 V258 P259 W367 F372 A376 W377 G402 A403 S412 I413 A416
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0016491 oxidoreductase activity
Biological Process
GO:0009820 alkaloid metabolic process
GO:0019608 nicotine catabolic process
Cellular Component
GO:0042597 periplasmic space

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Cellular Component
External links
PDB RCSB:8dq7, PDBe:8dq7, PDBj:8dq7
PDBsum8dq7
PubMed37770699
UniProtF8G0P2|NICA2_PSEP6 Nicotine dehydrogenase (Gene Name=nicA2)

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