Structure of PDB 3t8w Chain K Binding Site BS01

Receptor Information
>3t8w Chain K (length=509) Species: 36329 (Plasmodium falciparum 3D7) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SEVPQVVSLDPTSIPIEYNTPIHDIKVQVYDIKGGCNVEEGLTIFLVNNP
KENGPVKISSKVNDKQVSEFLKDENMEKFNVKLGTSKHFYMFNDNKNSVA
VGYVGCGSVADLSEADMKRVVLSLVTMLHDNKLSKLTVVFEINVDKNLFR
FFLETLFYEYMTDERFKSEYIKHLGVYINNADTYKEEVEKARVYYFGTYY
ASQLIAAPSNYCNPVSLSNAAVELAQKLNLEYKILGVKELEELKMGAYLS
VGKGSMYPNKFIHLTYKSKGDVKKKIALVGKGITFDSGGYNLKAAPGSMI
DLMKFDMSGCAAVLGCAYCVGTLKPENVEIHFLSAVCENMVSKNSYRPGD
IITASNGKTIEVGNTDAEGRLTLADALVYAEKLGVDYIVDIATLTGAMLY
SLGTSYAGVFGNNEELINKILQSSKTSNEPVWWLPIINEYRATLNSKYAD
INQISSSVKASSIVASLFLKEFVQNTAWAHIDIAGVSWNFKARKPKGFGV
RLLTEFVLN
Ligand information
Ligand IDDGZ
InChIInChI=1S/C57H67N7O10/c1-2-3-6-22-50(65)60-29-14-13-21-47(54(59)69)63-56(71)49(36-40-23-27-44(28-24-40)52(67)43-18-9-5-10-19-43)62-51(66)38-74-33-32-73-31-30-61-55(70)48(37-41-25-26-42-17-11-12-20-45(42)34-41)64-57(72)53(68)46(58)35-39-15-7-4-8-16-39/h1,4-5,7-12,15-20,23-28,34,46-49,53,68H,3,6,13-14,21-22,29-33,35-38,58H2,(H2,59,69)(H,60,65)(H,61,70)(H,62,66)(H,63,71)(H,64,72)/t46-,47+,48+,49+,53+/m1/s1
InChIKeyDTRONJOHRJXFLK-VGMISYGZSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.2C#CCCCC(=O)NCCCC[C@@H](C(=O)N)NC(=O)[C@H](Cc1ccc(cc1)C(=O)c2ccccc2)NC(=O)COCCOCCNC(=O)[C@H](Cc3ccc4ccccc4c3)NC(=O)[C@H]([C@@H](Cc5ccccc5)N)O
OpenEye OEToolkits 1.7.2C#CCCCC(=O)NCCCCC(C(=O)N)NC(=O)C(Cc1ccc(cc1)C(=O)c2ccccc2)NC(=O)COCCOCCNC(=O)C(Cc3ccc4ccccc4c3)NC(=O)C(C(Cc5ccccc5)N)O
CACTVS 3.370N[CH](Cc1ccccc1)[CH](O)C(=O)N[CH](Cc2ccc3ccccc3c2)C(=O)NCCOCCOCC(=O)N[CH](Cc4ccc(cc4)C(=O)c5ccccc5)C(=O)N[CH](CCCCNC(=O)CCCC#C)C(N)=O
CACTVS 3.370N[C@H](Cc1ccccc1)[C@H](O)C(=O)N[C@@H](Cc2ccc3ccccc3c2)C(=O)NCCOCCOCC(=O)N[C@@H](Cc4ccc(cc4)C(=O)c5ccccc5)C(=O)N[C@@H](CCCCNC(=O)CCCC#C)C(N)=O
ACDLabs 12.01O=C(N)C(NC(=O)C(NC(=O)COCCOCCNC(=O)C(NC(=O)C(O)C(N)Cc1ccccc1)Cc3cc2ccccc2cc3)Cc4ccc(cc4)C(=O)c5ccccc5)CCCCNC(=O)CCCC#C
FormulaC57 H67 N7 O10
NameN-((2R,3S,6S,18S,21S)-2-amino-18-(4-benzoylbenzyl)-21-carbamoyl-3-hydroxy-6-(naphthalen-2-ylmethyl)-4,7,16,19-tetraoxo-1-phenyl-11,14-dioxa-5,8,17,20-tetraazapentacosan-25-yl)hex-5-ynamide
ChEMBL
DrugBank
ZINC
PDB chain3t8w Chain H Residue 615 [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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PDB3t8w Bestatin-based chemical biology strategy reveals distinct roles for malaria M1- and M17-family aminopeptidases
Resolution2.0 Å
Binding residue
(original residue number in PDB)		Y493 K552
Binding residue
(residue number reindexed from 1)		Y400 K459
Annotation score1
Binding affinityMOAD: Ki=330nM
Enzymatic activity
Catalytic site (original residue number in PDB) K386 R463
Catalytic site (residue number reindexed from 1) K293 R370
Enzyme Commision number 3.4.11.1: leucyl aminopeptidase.
3.4.13.-
Gene Ontology
Molecular Function
GO:0030145 manganese ion binding
GO:0046872 metal ion binding
GO:0070006 metalloaminopeptidase activity
Biological Process
GO:0006508 proteolysis
GO:0019538 protein metabolic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3t8w, PDBe:3t8w, PDBj:3t8w
PDBsum3t8w
PubMed21844374
UniProtQ8IL11|AMPL_PLAF7 Leucine aminopeptidase (Gene Name=LAP)

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