Structure of PDB 1p01 Chain A Binding Site BS01

Receptor Information
>1p01 Chain A (length=198) Species: 69 (Lysobacter enzymogenes) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ANIVGGIEYSINNASLCSVGFSVTRGATKGFVTAGHCGTVNATARIGGAV
VGTFAARVFPGNDRAWVSLTSAQTLLPRVANGSSFVTVRGSTEAAVGAAV
CRSGRTTGYQCGTITAKNVTANYAEGAVRGLTQGNACMGRGDSGGSWITS
AGQAQGVMSGGNVQSNGNNCGIPASQRSSLFERLQPILSQYGLSLVTG
Ligand information
Ligand ID0EG
InChIInChI=1S/C17H32BN3O6/c1-10(2)13(18(25)26)20-14(22)12-8-7-9-21(12)15(23)11(3)19-16(24)27-17(4,5)6/h10-13,25-26H,7-9H2,1-6H3,(H,19,24)(H,20,22)/t11-,12-,13-/m0/s1
InChIKeyVWVBZPYREZAAER-AVGNSLFASA-N
SMILES
SoftwareSMILES
CACTVS 3.341CC(C)[CH](NC(=O)[CH]1CCCN1C(=O)[CH](C)NC(=O)OC(C)(C)C)B(O)O
ACDLabs 10.04O=C(NC(B(O)O)C(C)C)C1N(C(=O)C(NC(=O)OC(C)(C)C)C)CCC1
CACTVS 3.341CC(C)[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@H](C)NC(=O)OC(C)(C)C)B(O)O
FormulaC17 H32 B N3 O6
NameN-(tert-butoxycarbonyl)-L-alanyl-N-[(1R)-1-(dihydroxyboranyl)-2-methylpropyl]-L-prolinamide;
N-tert-butyloxycarbonylalanylprolylvaline boronic acid
ChEMBL
DrugBank
ZINC
PDB chain1p01 Chain A Residue 4 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1p01 Serine protease mechanism: structure of an inhibitory complex of alpha-lytic protease and a tightly bound peptide boronic acid.
Resolution2.0 Å
Binding residue
(original residue number in PDB)
H57 Y171 G192A R192B G193 S195 S214 G215 G216
Binding residue
(residue number reindexed from 1)
H36 Y123 G139 R140 G141 S143 S159 G160 G161
Annotation score1
Binding affinityPDBbind-CN: -logKd/Ki=9.46,Ki=0.35nM
Enzymatic activity
Catalytic site (original residue number in PDB) H57 D102 G193 S195 S214
Catalytic site (residue number reindexed from 1) H36 D63 G141 S143 S159
Enzyme Commision number 3.4.21.12: alpha-lytic endopeptidase.
Gene Ontology
Molecular Function
GO:0004252 serine-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function

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Biological Process
External links
PDB RCSB:1p01, PDBe:1p01, PDBj:1p01
PDBsum1p01
PubMed3122831
UniProtP00778|PRLA_LYSEN Alpha-lytic protease (Gene Name=alpha-LP)

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