Structure of PDB 6tg4 Chain AAA

Receptor sequence
>6tg4AAA (length=206) Species: 9606 (Homo sapiens) [Search protein sequence]
SGTILIDLSPDDKEFQSVEEEMQSTVREHRDGGHAGGIFNRYNILKIQKV
CNKKLWERYTHRRKEVSEENHNHANERMLFHGSPFVNAIIHKGFDERHAY
IGGMFGAGIYFAENSSKSNQYVYGIGGGTGCPVHKDRSCYICHRQLLFCR
VTLGKSFLQFMAHSPPGHHSVTGRPSVNGLALAEYVIYRGEQAYPEYLIT
YQIMRP
3D structure
PDB6tg4 Preclinical Lead Optimization of a 1,2,4-Triazole Based Tankyrase Inhibitor.
ChainAAA
Resolution2.76 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 N8K AAA H1031 F1035 D1045 H1048 Y1050 I1059 Y1060 I1075 H81 F85 D95 H98 Y100 I109 Y110 I125 BindingDB: IC50=19nM
BS02 ZN AAA C1081 H1084 C1089 C1092 C131 H134 C139 C142
Gene Ontology
Molecular Function
GO:0003950 NAD+-protein poly-ADP-ribosyltransferase activity

View graph for
Molecular Function
External links
PDB RCSB:6tg4, PDBe:6tg4, PDBj:6tg4
PDBsum6tg4
PubMed32511917
UniProtQ9H2K2|TNKS2_HUMAN Poly [ADP-ribose] polymerase tankyrase-2 (Gene Name=TNKS2)

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