Structure of PDB 1iun Chain B

Receptor sequence
>1iunB (length=276) Species: 294 (Pseudomonas fluorescens) [Search protein sequence]
ANLEIGKSILAAGVLTNYHDVGEGQPVILIHGSGPGVSAYANWRLTIPAL
SKFYRVIAPDMVGFGFTDRPENYNYSKDSWVDHIIGIMDALEIEKAHIVG
NAFGGGLAIATALRYSERVDRMVLMGAAGTRFDVTEGLNAVWGYTPSIEN
MRNLLDIFAYDRSLVTDELARLRYEASIQPGFQESFSSMFPEPRQRWIDA
LASSDEDIKTLPNETLIIHGREDQVVPLSSSLRLGELIDRAQLHVFGRCG
HWTQIEQTDRFNRLVVEFFNEANTPK
3D structure
PDB1iun Crystal structures of a meta-cleavage product hydrolase from Pseudomonas fluorescens IP01 (CumD) complexed with cleavage products
ChainB
Resolution2.8 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) S34 G35 G37 N102 A103 F104 G127 V142 R174 F187 D224 H252 W253
Catalytic site (residue number reindexed from 1) S33 G34 G36 N101 A102 F103 G126 V141 R173 F186 D223 H251 W252
Enzyme Commision number 3.7.1.9: 2-hydroxymuconate-6-semialdehyde hydrolase.
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 ACT B H245 R261 H244 R260
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0016787 hydrolase activity

View graph for
Molecular Function
External links
PDB RCSB:1iun, PDBe:1iun, PDBj:1iun
PDBsum1iun
PubMed12192074
UniProtP96965

[Back to BioLiP]