Structure of PDB 5al3 Chain B

Receptor sequence
>5al3B (length=209) Species: 9606 (Homo sapiens) [Search protein sequence]
GTILIDLSPDDKEFQSVEEEMQSTVREHRDGGHAGGIFNRYNILKIQKVC
NKKLWERYTHRRKEVSEENHNHANERMLFHGSPFVNAIIHKGFDERHAYI
GGMFGAGIYFAENSSKSNQYVYGIGGGTGCPVHKDRSCYICHRQLLFCRV
TLGKSFLQFSAMMAHSPPGHHSVTGRPSVNGLALAEYVIYRGEQAYPEYL
ITYQIMRPE
3D structure
PDB5al3 Discovery of Potent and Selective Nonplanar Tankyrase Inhibiting Nicotinamide Mimics.
ChainB
Resolution1.75 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 B C1081 H1084 C1089 C1092 C130 H133 C138 C141
BS02 TGW B H1031 G1032 F1035 H1048 Y1050 Y1060 F1061 A1062 S1068 Y1071 H80 G81 F84 H97 Y99 Y109 F110 A111 S117 Y120 MOAD: ic50=11000nM
BindingDB: IC50=11000nM
Gene Ontology
Molecular Function
GO:0003950 NAD+-protein poly-ADP-ribosyltransferase activity

View graph for
Molecular Function
External links
PDB RCSB:5al3, PDBe:5al3, PDBj:5al3
PDBsum5al3
PubMed26183543
UniProtQ9H2K2|TNKS2_HUMAN Poly [ADP-ribose] polymerase tankyrase-2 (Gene Name=TNKS2)

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