Structure of PDB 7csb Chain B

Receptor sequence
>7csbB (length=309) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
KTRVLVVGATGYIGKRIVRACLAEGHETYVLQRPEIGLEIEKVQLFLSFK
KLGARIVEGSFSDHQSLVSAVKLVDVVVSAMSGVHFRSHNILVQLKLVEA
IKEAGNVKRFLPSEFGMDPPRMGHALPPGRETFDQKMEVRQAIEAAGIPY
TYVVGACFAAYFAGNLSQMVTLLPPKEKVNIYGDGNVKVVFADEDDIAKY
TAKTLNDPRTLNKTVNIRPPDNVLTQLELVQIWEKLTGKELEKTNIAAQD
FLANIEQMEIPHQAGIGHFYHIFYEGCLTDHEVGEDEEASSLYPDVKYKR
MDDYLRMFL
3D structure
PDB7csb Structure-based engineering of substrate specificity for pinoresinol-lariciresinol reductases.
ChainB
Resolution2.00202 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.23.1.1: (+)-pinoresinol reductase.
1.23.1.3: (-)-pinoresinol reductase.
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 GEC B V92 F94 G124 M125 M177 V178 G273 F277 V84 F86 G116 M117 M169 V170 G265 F269
BS02 NDP B G16 T18 G19 Y20 I21 R41 K50 F69 A88 M89 S90 G91 V92 R95 S121 E122 F123 K144 C165 F166 G8 T10 G11 Y12 I13 R33 K42 F61 A80 M81 S82 G83 V84 R87 S113 E114 F115 K136 C157 F158
Gene Ontology
Molecular Function
GO:0010283 pinoresinol reductase activity
GO:0016491 oxidoreductase activity
Biological Process
GO:0009807 lignan biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:7csb, PDBe:7csb, PDBj:7csb
PDBsum7csb
PubMed33990581
UniProtQ9FVQ6|PILR1_ARATH Pinoresinol reductase 1 (Gene Name=PRR1)

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