Structure of PDB 3udd Chain A

Receptor sequence
>3uddA (length=204) Species: 9606 (Homo sapiens) [Search protein sequence]
GTILLDLAPEDKEYQSVEEEMQSTIREHRDGGNAGGIFNRYNVIRIQKVV
NKKLRERFCHRQKEVSEENHNHHNERMLFHGSPFINAIIHKGFDERHAYI
GGMFGAGIYFAENSSKSNQYVYGIGGGTGCPTHKDRSCYICHRQMLFCRV
TLGKSFLQFSTIKMAHAPPGHHSVIGRYAEYVIYRGEQAYPEYLITYQIM
KPEA
3D structure
PDB3udd [1,2,4]triazol-3-ylsulfanylmethyl)-3-phenyl-[1,2,4]oxadiazoles: antagonists of the Wnt pathway that inhibit tankyrases 1 and 2 via novel adenosine pocket binding.
ChainA
Resolution1.95 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.4.2.-
2.4.2.30: NAD(+) ADP-ribosyltransferase.
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 ZN A C1234 H1237 C1242 C1245 C130 H133 C138 C141
BS02 34M A H1184 P1187 F1188 A1191 I1192 F1197 D1198 H1201 Y1203 Y1213 G1227 I1228 H80 P83 F84 A87 I88 F93 D94 H97 Y99 Y109 G123 I124 PDBbind-CN: -logKd/Ki=7.10,Kd=79nM
BindingDB: Kd=79nM
Gene Ontology
Molecular Function
GO:0003950 NAD+-protein poly-ADP-ribosyltransferase activity

View graph for
Molecular Function
External links
PDB RCSB:3udd, PDBe:3udd, PDBj:3udd
PDBsum3udd
PubMed22260203
UniProtO95271|TNKS1_HUMAN Poly [ADP-ribose] polymerase tankyrase-1 (Gene Name=TNKS)

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