Structure of PDB 5lyx Chain A Binding Site BS03

Receptor Information

>5lyx Chain A (length=363) Species: 9606 (Homo sapiens)

KVQTDPPSVPICDLYPNGVFPKGQECEYPPTQDGRTAAWRTTSKKALDQA
SEEIWNDFREAAEAHRQVRKYVMSWIKPGMTMIEICEKLEDCSRKLIKEN
GLNAGLAFPTGCSLNNCAAHYTPNAGDTTVLQYDDICKIDFGTHISGRII
DCAFTVTFNPKYDTLLKAVKDATNTGIKCAGIDVRLCDVGEAIQEVMESY
EVEIDGKTYQVKPIRNLNGHSIGQYRIHAGKTVPIVKGGEATRMEEGEVY
AIETFGSTGKGVVHDDMECSHYMKNFDVGHVPIRLPRTKHLLNVINENFG
TLAFCRRWLDRLGESKYLMALKNLCDLGIVDPYPPLCDIKGSYTAQFEHT
ILLRPTCKEVVSR

Ligand information

• Ligand ID: MN
• InChI: InChI=1S/Mn/q+2
• InChIKey: WAEMQWOKJMHJLA-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Mn+2]
  CACTVS 3.341: [Mn++]
• Formula: Mn
• Name: MANGANESE (II) ION
• DrugBank: DB06757
• PDB chain: 5lyx Chain A Residue 503

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5lyx Novel reversible methionine aminopeptidase-2 (MetAP-2) inhibitors based on purine and related bicyclic templates.
• Resolution: 1.9 Å
• Binding residue (original residue number in PDB): D251 D262 E459
• Binding residue (residue number reindexed from 1): D140 D151 E348
• Annotation score: 4

Enzymatic activity

• Catalytic site (original residue number in PDB): D251 D262 H331 H339 E364 E459
• Catalytic site (residue number reindexed from 1): D140 D151 H220 H228 E253 E348
• Enzyme Commision number: 3.4.11.18: methionyl aminopeptidase.

Gene Ontology

Molecular Function

• GO:0070006 metalloaminopeptidase activity

Biological Process

• GO:0006508 proteolysis

External links

• PDB: RCSB:5lyx, PDBe:5lyx, PDBj:5lyx
• PDBsum: 5lyx
• PubMed: 27998678
• UniProt: P50579|MAP2_HUMAN Methionine aminopeptidase 2 (Gene Name=METAP2)