Structure of PDB 4ini Chain B Binding Site BS01

Receptor Information

>4ini Chain B (length=112) Species: 9606 (Homo sapiens)

APTIFSRILDKSLPADILYEDQQCLVFRDVAPQAPVHFLVIPKKPIPRIS
QAEEEDQQLLGHLLLVAKQTAKAEGLGDGYRLVINDGKLGAQSVYHLHIH
VLGGRQLQWPPG

Ligand information

• Ligand ID: AMP
• InChI: InChI=1S/C10H14N5O7P/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(22-10)1-21-23(18,19)20/h2-4,6-7,10,16-17H,1H2,(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
• InChIKey: UDMBCSSLTHHNCD-KQYNXXCUSA-N
• SMILES:
  CACTVS 3.370: Nc1ncnc2n(cnc12)[CH]3O[CH](CO[P](O)(O)=O)[CH](O)[CH]3O
  CACTVS 3.370: Nc1ncnc2n(cnc12)[C@@H]3O[C@H](CO[P](O)(O)=O)[C@@H](O)[C@H]3O
  OpenEye OEToolkits 1.7.6: c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)O)O)O)N
  ACDLabs 12.01: O=P(O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
  OpenEye OEToolkits 1.7.6: c1nc(c2c(n1)n(cn2)C3C(C(C(O3)COP(=O)(O)O)O)O)N
• Formula: C10 H14 N5 O7 P
• Name: ADENOSINE MONOPHOSPHATE
• ChEMBL: CHEMBL752
• DrugBank: DB00131
• ZINC: ZINC000003860156
• PDB chain: 4ini Chain B Residue 201

Receptor-Ligand Complex Structure

Structure summary

• PDB: 4ini Structural characterization of human histidine triad nucleotide-binding protein 2, a member of the histidine triad superfamily.
• Resolution: 1.65 Å
• Binding residue (original residue number in PDB): D80 V81 N136 S144 V145 H149 H151
• Binding residue (residue number reindexed from 1): D29 V30 N85 S93 V94 H98 H100
• Annotation score: 5

Enzymatic activity

• Enzyme Commision number: 3.9.1.-

Gene Ontology

Molecular Function

• GO:0003824 catalytic activity

External links

• PDB: RCSB:4ini, PDBe:4ini, PDBj:4ini
• PDBsum: 4ini
• PubMed: 23659632
• UniProt: Q9BX68|HINT2_HUMAN Adenosine 5'-monophosphoramidase HINT2 (Gene Name=HINT2)