Structure of PDB 7bm3 Chain A Binding Site BS02

Receptor Information

>7bm3 Chain A (length=344) Species: 9606 (Homo sapiens)

DLRLHLLLNTSVTCNDGSPAGYYLKESRGSRRWLLFLEGGWYCFNRENCD
SRYDTMRRLMSSRDWPRTRTGTGILSSQPEENPYWWNANMVFIPYCSSDV
WSGASSKSEKNEYAFMGALIIQEVVRELLGRGLSGAKVLLLAGSSAGGTG
VLLNVDRVAEQLEKLGYPAIQVRGLADSGWFLDNKQYRCAPTEAIRRGIR
YWNGVVPERCRRQFQEGEEWNCFFGYKVYPTLRSPVFVVQWLFDEAQLTV
DNVHLPVQEGLRLYIQNLGRELRHTLKDVPASFAPACLSHEIIIRSHWTD
VQVKGTSLPRALHCWDRSLHPLKGCPVHLVDSCPWPHCNPSCPT

Ligand information

• Ligand ID: ROA
• InChI: InChI=1S/C18H16O8/c19-12-4-1-10(7-14(12)21)3-6-17(23)26-16(18(24)25)9-11-2-5-13(20)15(22)8-11/h1-8,16,19-22H,9H2,(H,24,25)/b6-3+/t16-/m1/s1
• InChIKey: DOUMFZQKYFQNTF-WUTVXBCWSA-N
• SMILES:
  ACDLabs 12.01: O=C(O)C(OC(=O)\C=C\c1ccc(O)c(O)c1)Cc2cc(O)c(O)cc2
  OpenEye OEToolkits 1.7.6: c1cc(c(cc1C[C@H](C(=O)O)OC(=O)/C=C/c2ccc(c(c2)O)O)O)O
  CACTVS 3.385: OC(=O)[CH](Cc1ccc(O)c(O)c1)OC(=O)C=Cc2ccc(O)c(O)c2
  CACTVS 3.385: OC(=O)[C@@H](Cc1ccc(O)c(O)c1)OC(=O)\C=C\c2ccc(O)c(O)c2
  OpenEye OEToolkits 1.7.6: c1cc(c(cc1CC(C(=O)O)OC(=O)C=Cc2ccc(c(c2)O)O)O)O
• Formula: C18 H16 O8
• Name: (2R)-3-(3,4-dihydroxyphenyl)-2-{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}propanoic acid;
  Rosmarinic acid
• ChEMBL: CHEMBL324842
• DrugBank: DB16865
• ZINC: ZINC000000899870
• PDB chain: 7bm3 Chain A Residue 516

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7bm3 Notum Inhibitor
• Resolution: 1.4 Å
• Binding residue (original residue number in PDB): D399 Q401 P447 S448
• Binding residue (residue number reindexed from 1): D300 Q302 P340 S341
• Annotation score: 1

Enzymatic activity

• Enzyme Commision number: 3.1.1.98: [Wnt protein] O-palmitoleoyl-L-serine hydrolase.

Gene Ontology

Molecular Function

• GO:0016787 hydrolase activity

External links

• PDB: RCSB:7bm3, PDBe:7bm3, PDBj:7bm3
• PDBsum: 7bm3
• UniProt: Q6P988|NOTUM_HUMAN Palmitoleoyl-protein carboxylesterase NOTUM (Gene Name=NOTUM)