Structure of PDB 1o86 Chain A Binding Site BS03

Receptor Information
>1o86 Chain A (length=574) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DEAEASKFVEEYDRTSQVVWNEYAEANWNYNTNITTETSKILLQKNMQIA
NHTLKYGTQARKFDVNQLQNTTIKRIIKKVQDLERAALPAQELEEYNKIL
LDMETTYSVATVCHPNGSCLQLEPDLTNVMATSRKYEDLLWAWEGWRDKA
GRAILQFYPKYVELINQAARLNGYVDAGDSWRSMYETPSLEQDLERLFQE
LQPLYLNLHAYVRRALHRHYGAQHINLEGPIPAHLLGNMWAQTWSNIYDL
VVPFPSAPSMDTTEAMLKQGWTPRRMFKEADDFFTSLGLLPVPPEFWNKS
MLEKPTDGREVVCHASAWDFYNGKDFRIKQCTTVNLEDLVVAHHEMGHIQ
YFMQYKDLPVALREGANPGFHEAIGDVLALSVSTPKHLHSLNLLSSDEHD
INFLMKMALDKIAFIPFSYLVDQWRWRVFDGSITKENYNQEWWSLRLKYQ
GLCPPVPRTQGDFDPGAKFHIPSSVPYIRYFVSFIIQFQFHEALCQAAGH
TGPLHKCDIYQSKEAGQRLATAMKLGFSRPWPEAMQLITGQPNMSASAML
SYFKPLLDWLRTENELHGEKLGWP
Ligand information
Ligand IDLPR
InChIInChI=1S/C21H31N3O5/c22-13-5-4-9-16(19(25)24-14-6-10-18(24)21(28)29)23-17(20(26)27)12-11-15-7-2-1-3-8-15/h1-3,7-8,16-18,23H,4-6,9-14,22H2,(H,26,27)(H,28,29)/t16-,17-,18-/m0/s1
InChIKeyRLAWWYSOJDYHDC-BZSNNMDCSA-N
SMILES
SoftwareSMILES
CACTVS 3.341NCCCC[C@H](N[C@@H](CCc1ccccc1)C(O)=O)C(=O)N2CCC[C@H]2C(O)=O
CACTVS 3.341NCCCC[CH](N[CH](CCc1ccccc1)C(O)=O)C(=O)N2CCC[CH]2C(O)=O
ACDLabs 10.04O=C(O)C2N(C(=O)C(NC(C(=O)O)CCc1ccccc1)CCCCN)CCC2
OpenEye OEToolkits 1.5.0c1ccc(cc1)CC[C@@H](C(=O)O)N[C@@H](CCCCN)C(=O)N2CCC[C@H]2C(=O)O
OpenEye OEToolkits 1.5.0c1ccc(cc1)CCC(C(=O)O)NC(CCCCN)C(=O)N2CCCC2C(=O)O
FormulaC21 H31 N3 O5
Name[N2-[(S)-1-CARBOXY-3-PHENYLPROPYL]-L-LYSYL-L-PROLINE;
LISINOPRIL
ChEMBLCHEMBL1237
DrugBankDB00722
ZINCZINC000003812863
PDB chain1o86 Chain A Residue 702 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1o86 Crystal Structure of the Human Angiotensin-Converting Enzyme-Lisinopril Complex
Resolution2.0 Å
Binding residue
(original residue number in PDB)
Q281 H353 A354 H383 E384 H387 E411 K511 F512 H513 V518 Y520 Y523
Binding residue
(residue number reindexed from 1)
Q242 H314 A315 H344 E345 H348 E372 K468 F469 H470 V475 Y477 Y480
Annotation score2
Binding affinityPDBbind-CN: -logKd/Ki=9.57,Ki=0.27nM
BindingDB: IC50=1.2nM
Enzymatic activity
Catalytic site (original residue number in PDB) H353 A354 H383 E384 H387 E411 H513 Y523
Catalytic site (residue number reindexed from 1) H314 A315 H344 E345 H348 E372 H470 Y480
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:1o86, PDBe:1o86, PDBj:1o86
PDBsum1o86
PubMed12540854
UniProtP12821|ACE_HUMAN Angiotensin-converting enzyme (Gene Name=ACE)

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