Structure of PDB 4gaa Chain A Binding Site BS02

Receptor Information
>4gaa Chain A (length=606) Species: 8355 (Xenopus laevis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ADPSSFASPEKFNIKHMHLKLHVDFTSRAIAASTSLTVRSLQDSLASLIL
DTKDLTIKKVAVNGKDATFALGTTHSFKGTPLEITLPFSLTRGQEVIVEI
DSVTSPKSSALQWLNKEQTAGKIHPYLFSQCQATHCRSIIPCQDTPSVKF
TYYSQVSVPKELMALMSALRDGELSEQSDSNRKIYRFKQNVPIPSYLIAL
VVGALEGRKVGPRTTIWTEKELLEPSVYEFAETEKMLKYAEDLAGPYVWG
QYDLLILPPSFPYGGMENPCLTFVTPTVLAGDRSLASVIAHEISHSWTGN
LVTNETWENFWLNEGHTVYLERRIDGRLYGEEFRQFKALGGWKELQNSVN
TFGATNPLTNLVPNLHEVDVDAAFSSVPYEKGFALLFYLEQLLGGPEIFL
GFLKSYIQMFAFKSVTTEEWKKFLYSYFKDKVDILDKVDWKGWMHTPGMP
PVQPKYDMTLANACITLGQKWVKATESDLGSFSADDVKDLSSHQLIEVLA
ILLLEKPLPVSHVKRMQEVYNLNDVKNSEIRFRWLRLCIRAGWEDVIPLA
LAMATEQGRMKFTRPLYRDLYNFEKAREQTVNTFLKNRSFMHPVTEMLVA
KDLHIS
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 chain4gaa Chain A Residue 702 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB4gaa Product formation controlled by substrate dynamics in leukotriene A4 hydrolase.
Resolution2.26 Å
Binding residue
(original residue number in PDB)
Q133 Y264 G265 G266 E268 V289 H292 E293 H296 E315 F375 Y380
Binding residue
(residue number reindexed from 1)
Q132 Y263 G264 G265 E267 V288 H291 E292 H295 E314 F374 Y379
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) E268 H292 E293 H296 E315 D372 Y380
Catalytic site (residue number reindexed from 1) E267 H291 E292 H295 E314 D371 Y379
Enzyme Commision number 3.3.2.6: leukotriene-A4 hydrolase.
3.4.11.4: tripeptide aminopeptidase.
Gene Ontology
Molecular Function
GO:0004177 aminopeptidase activity
GO:0004301 epoxide hydrolase activity
GO:0004463 leukotriene-A4 hydrolase activity
GO:0008237 metallopeptidase activity
GO:0008270 zinc ion binding
GO:0046872 metal ion binding
Biological Process
GO:0006508 proteolysis
GO:0019370 leukotriene biosynthetic process
GO:0043171 peptide catabolic process
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:4gaa, PDBe:4gaa, PDBj:4gaa
PDBsum4gaa
PubMed24333438
UniProtQ6IP81|LKHA4_XENLA Leukotriene A-4 hydrolase (Gene Name=lta4h.L)

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