Structure of PDB 3nxq Chain B Binding Site BS01

Receptor Information
>3nxq Chain B (length=610) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LDPGLQPGQFSADEAGAQLFAQSYQSSAEQVLFQSVAASWAHDTNITAEN
ARRQEEAALLSQEFAEAWGQKAKELYEPIWQQFTDPQLRRIIGAVRTLGS
ANLPLAKRQQYNALLSQMSRIYSTAKVCLPQKTATCWSLDPDLTNILASS
RSYAMLLFAWEGWHNAAGIPLKPLYEDFTALSNEAYKQDGFTDTGAYWRS
WYNSPTFEDDLEHLYQQLEPLYLNLHAFVRRALHRRYGDRYINLRGPIPA
HLLGDMWAQSWENIYDMVVPFPDKPNLDVTSTMLQQGWQATHMFRVAEEF
FTSLELSPMPPEFWEGSMLEKPADGREVVCHASAWDFYNRKDFRIKQCTR
VTMDQLSTVHHEMGHIQYYLQYKDLPVSLRRGANPGFHEAIGDVLALSVS
TPEHLHKIGLLDRVTNDTESDINYLLKMALEKIAFLPFGYLVDQWRWGVF
SGRTPPSRYNFDWWYLRTKYQGICPPVTRNETHFDAGAKFHVPNVTPYIR
YFVSFVLQFQFHEALCKEAGYEGPLHQCDIYRSTKAGAKLRKVLRAGSSR
PWQEVLKDMVGLDALDAQPLLKYFQLVTQWLQEQNQQNGEVLGWPEYQWH
PPLPDNYPEG
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain3nxq Chain B Residue 650 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB3nxq The N domain of human angiotensin-I-converting enzyme: the role of N-glycosylation and the crystal structure in complex with an N domain-specific phosphinic inhibitor, RXP407.
Resolution1.99 Å
Binding residue
(original residue number in PDB)		H361 H365 E389
Binding residue
(residue number reindexed from 1)		H361 H365 E389
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H331 A332 H361 E362 H365 E389 H491 Y501
Catalytic site (residue number reindexed from 1) H331 A332 H361 E362 H365 E389 H491 Y501
Enzyme Commision number 3.4.15.1: peptidyl-dipeptidase A.
Gene Ontology
Molecular Function
GO:0008237 metallopeptidase activity
GO:0008241 peptidyl-dipeptidase activity
Biological Process
GO:0006508 proteolysis
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3nxq, PDBe:3nxq, PDBj:3nxq
PDBsum3nxq
PubMed20826823
UniProtP12821|ACE_HUMAN Angiotensin-converting enzyme (Gene Name=ACE)

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