Structure of PDB 4ab4 Chain B

Receptor sequence
>4ab4B (length=349) Species: 160488 (Pseudomonas putida KT2440) [Search protein sequence]
TTLFDPIKLGDLQLPNRIIMAPLTRCRADEGRVPNALMAEYYVQRASAGL
ILSEATSVSPMGVGYPDTPGIWNDEQVRGWNNVTKAVHAAGGRIFLQLWH
VGRISHPSYLNGELPVAPSAIQPKGHVSLVRPLSDYPTPRALETEEINDI
VEAYRSGAENAKAAGFDGVEIHGANGYLLDQFLQSSTNQRTDRYGGSLEN
RARLLLEVTDAAIEVWGAQRVGVHLAPRADAHDMGDADRAETFTYVAREL
GKRGIAFICSREREADDSIGPLIKEAFGGPYIVNERFDKASANAALASGK
ADAVAFGVPFIANPDLPARLAADAPLNEAHPETFYGKGPVGYIDYPRLK
3D structure
PDB4ab4 Structural Determinants of Aromatic Ring Reduction in the Xenobiotic Reductase B from Pseudomonas Putida
ChainB
Resolution1.5 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) T25 H173 N176 Y178 H225 H233
Catalytic site (residue number reindexed from 1) T24 H172 N175 Y177 H224 H232
Enzyme Commision number ?
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 FMN B P23 L24 T25 A56 Q98 H173 H225 R262 N285 E286 R287 F307 G308 V309 F335 Y336 P22 L23 T24 A55 Q97 H172 H224 R261 N284 E285 R286 F306 G307 V308 F334 Y335
BS02 TNL B N176 Y178 A232 H233 R262 N175 Y177 A231 H232 R261
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0010181 FMN binding
GO:0016491 oxidoreductase activity
Cellular Component
GO:0005829 cytosol

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Molecular Function
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Cellular Component
External links
PDB RCSB:4ab4, PDBe:4ab4, PDBj:4ab4
PDBsum4ab4
PubMed
UniProtQ88PD0

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