Structure of PDB 1w2y Chain A

Receptor sequence
>1w2yA (length=226) Species: 197 (Campylobacter jejuni) [Search protein sequence]
MTNIEILENMLKLQQKLNDETNGLNWENGYTKEGKLISWRRCIYMECAEL
IDSFTWKHWKNISSLTNWENVRIEIVDIWHFILSLLLEEYNNKDFKAIAT
EVNAVSVFQDFCKEEEYPNEGDIYGILNDIELIIHKCSGFGFNLGELLST
YFTLAIKCGLNLEILYKTYIGKNVLNIFRQNNGYKDGSYKKTWNGKEDNE
VLAQILEQELDFDTIYKKLEECYKKA
3D structure
PDB1w2y The Crystal Structure of a Complex of Campylobacter Jejuni Dutpase with Substrate Analogue Sheds Light on the Mechanism and Suggests the "Basic Module" for Dimeric D(C/U)Tpases
ChainA
Resolution1.65 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.6.1.23: dUTP diphosphatase.
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 DUN A Q14 N18 N22 W39 E46 E49 D77 H80 F81 K175 N179 R182 Y187 K194 Q14 N18 N22 W39 E46 E49 D77 H80 F81 K172 N176 R179 Y184 K191
BS02 MG A E46 E49 E46 E49
BS03 MG A E46 E49 E74 D77 E46 E49 E74 D77
BS04 MG A E49 E74 E49 E74
BS05 DUN A K57 H58 W59 K57 H58 W59
Gene Ontology
Molecular Function
GO:0004170 dUTP diphosphatase activity
GO:0016787 hydrolase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:1w2y, PDBe:1w2y, PDBj:1w2y
PDBsum1w2y
PubMed15364583
UniProtQ0P8G4

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