Structure of PDB 4ruh Chain B Binding Site BS02

Receptor Information
>4ruh Chain B (length=453) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LTTLFKYIDENQDRYIKKLAKWVAIQSVSAWPEKRGEIRRMMEVAAADVK
QLGGSVELVDIGKQKLPDGSEIPLPPILLGRLGSDPQKKTVCIYGHLDVQ
PAALEDGWDSEPFTLVERDGKLYGRGSTDDKGPVAGWINALEAYQKTGQE
IPVNVRFCLEGMEESGSEGLDELIFARKDTFFKDVDYVCISDNYWLGKKP
CITYGLRGICYFFIEVECSNKDLHSGVYGGSVHEAMTDLILLMGSLVDKR
GNILIPGIIDFDIEEFAKDVGAQILLHSHKKDILMHRWRYPSLSLHGIEG
AFSGSGAKTVIPRKVVGKFSIRLVPMTPEVVGEQVTSYLTKKFAELRSPN
EFKVYMGHGGKPWVSDFSHPHYLAGRRAMKTVFGVEPDLTREGGSIPVTL
TFQEATGKNVMLLPVGSADDGAHSQNEKLNRYNYIEGTKMLAAYLYEVSQ
LKD
Ligand information
Ligand IDBES
InChIInChI=1S/C16H24N2O4/c1-10(2)8-13(16(21)22)18-15(20)14(19)12(17)9-11-6-4-3-5-7-11/h3-7,10,12-14,19H,8-9,17H2,1-2H3,(H,18,20)(H,21,22)/t12-,13+,14+/m1/s1
InChIKeyVGGGPCQERPFHOB-RDBSUJKOSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0CC(C)C[C@@H](C(=O)O)NC(=O)[C@H]([C@@H](Cc1ccccc1)N)O
CACTVS 3.341CC(C)C[C@H](NC(=O)[C@@H](O)[C@H](N)Cc1ccccc1)C(O)=O
ACDLabs 10.04O=C(O)C(NC(=O)C(O)C(N)Cc1ccccc1)CC(C)C
OpenEye OEToolkits 1.5.0CC(C)CC(C(=O)O)NC(=O)C(C(Cc1ccccc1)N)O
CACTVS 3.341CC(C)C[CH](NC(=O)[CH](O)[CH](N)Cc1ccccc1)C(O)=O
FormulaC16 H24 N2 O4
Name2-(3-AMINO-2-HYDROXY-4-PHENYL-BUTYRYLAMINO)-4-METHYL-PENTANOIC ACID;
BESTATIN
ChEMBLCHEMBL29292
DrugBankDB03424
ZINCZINC000001542895
PDB chain4ruh Chain B Residue 501 [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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PDB4ruh Crystal structure of Human Carnosinase-2 (CN2) in complex with inhibitor, Bestatin at 2.25 A
Resolution2.25 Å
Binding residue
(original residue number in PDB)		D132 E166 E167 D195 Y197 I213 R343 E414 G416 S417 H445
Binding residue
(residue number reindexed from 1)		D129 E163 E164 D192 Y194 I209 R322 E392 G394 S395 H423
Annotation score2
Enzymatic activity
Enzyme Commision number 3.4.13.18: cytosol non-specific dipeptidase.
Gene Ontology
Molecular Function
GO:0004180 carboxypeptidase activity
GO:0005515 protein binding
GO:0008233 peptidase activity
GO:0008237 metallopeptidase activity
GO:0016787 hydrolase activity
GO:0016805 dipeptidase activity
GO:0046872 metal ion binding
GO:0070573 metallodipeptidase activity
Biological Process
GO:0006508 proteolysis
Cellular Component
GO:0005654 nucleoplasm
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0070062 extracellular exosome

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4ruh, PDBe:4ruh, PDBj:4ruh
PDBsum4ruh
PubMed
UniProtQ96KP4|CNDP2_HUMAN Cytosolic non-specific dipeptidase (Gene Name=CNDP2)

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