Structure of PDB 1yw0 Chain A

Receptor sequence
>1yw0A (length=243) Species: 190485 (Xanthomonas campestris pv. campestris str. ATCC 33913) [Search protein sequence]
TYGGYLRLDQLLSAQQPLSEPAHHDEMLFIIQHQTSELWLKLLAHELRAA
IVHLQRDEVWQCRKVLARSKQVLRQLTEQWSVLETLTPSEYMGFRDVLGF
QSLQYRYIEFLLGNKNPQMLQVFAYDPAGQARLREVLEAPSLYEEFLRYL
ARFGHAIPQQYQARDWTAAHVADDTLRPVFERIYENTDRYWREYSLCEDL
VDVETQFQLWRFRHMRTVMRVIGFALALTFFPELFDVRTSVGV
3D structure
PDB1yw0 Crystal structure of the tryptophan 2,3-dioxygenase from Xanthomonas campestris. Northeast Structural Genomics Target XcR13.
ChainA
Resolution2.7 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.13.11.11: tryptophan 2,3-dioxygenase.
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 MG A A36 Q37 Q38 A14 Q15 Q16
Gene Ontology
Molecular Function
GO:0004833 tryptophan 2,3-dioxygenase activity
GO:0020037 heme binding
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity
Biological Process
GO:0006569 tryptophan catabolic process
GO:0019441 tryptophan catabolic process to kynurenine
GO:0019442 tryptophan catabolic process to acetyl-CoA

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1yw0, PDBe:1yw0, PDBj:1yw0
PDBsum1yw0
PubMed
UniProtQ8PDA8|T23O_XANCP Tryptophan 2,3-dioxygenase (Gene Name=kynA)

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