Structure of PDB 4zx6 Chain A Binding Site BS01

Receptor Information
>4zx6 Chain A (length=888) Species: 186763 (Plasmodium falciparum FcB1/Columbia) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KIHYRKDYKPSGFIINQVTLNINIHDQETIVRSVLDMDISKHNVGEDLVF
DGVGLKINEISINNKKLVEGEEYTYDNEFLTIFSKFVPKSKFAFSSEVII
HPETNYALTGLYKSKNIIVSQCEATGFRRITFFIDRPDMMAKYDVTVTAD
KEKYPVLLSNGDKVNEFEIPGGRHGARFNDPPLKPCYLFAVVAGDLKHLS
ATYITKYTKKKVELYVFSEEKYVSKLQWALECLKKSMAFDEDYFGLEYDL
SRLNLVAVSDFNVGAMENKGLNIFNANSLLASKKNSIDFSYARILTVVGH
EYFHQYTGNRVTLRDWFQLTLKEGLTVHRENLFSEEMTKTVTTRLSHVDL
LRSVQFLEDSSPLSHPIRPESYVSMENFYTTTVYDKGSEVMRMYLTILGE
EYYKKGFDIYIKKNDGNTATCEDFNYAMEQAYKMKKADNSANLNQYLLWF
SQSGTPHVSFKYNYDAEKKQYSIHVNQYTKPDENQKEKKPLFIPISVGLI
NPENGKEMISQTTLELTKESDTFVFNNIAVKPIPSLFRGFSAPVYIEDQL
TDEERILLLKYDSDAFVRYNSCTNIYMKQILMNYNEFLKAKNEKLESFQL
TPVNAQFIDAIKYLLEDPHADAGFKSYIVSLPQDRYIINFVSNLDTDVLA
DTKEYIYKQIGDKLNDVYYKMFKSLEAKADDLTYFNDESHVDFDQMNMRT
LRNTLLSLLSKAQYPNILNEIIEHSKSPYPSNWLTSLSVSAYFDKYFELY
DKTYKLSKDDELLLQEWLKTVSRSDRKDIYEILKKLENEVLKDSKNPNDI
RAVYLPFTNNLRRFHDISGKGYKLIAEVITKTDKFNPMVATQLCEPFKLW
NKLDTKRQELMLNEMNTMLQEPQISNNLKEYLLRLTNK
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain4zx6 Chain A Residue 1101 [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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PDB4zx6 Potent dual inhibitors of Plasmodium falciparum M1 and M17 aminopeptidases through optimization of S1 pocket interactions.
Resolution2.05 Å
Binding residue
(original residue number in PDB)		H496 H500 E519
Binding residue
(residue number reindexed from 1)		H300 H304 E323
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) E463 H496 E497 H500 E519 E572 Y580
Catalytic site (residue number reindexed from 1) E267 H300 E301 H304 E323 E376 Y384
Enzyme Commision number 3.4.11.-
Gene Ontology
Molecular Function
GO:0008237 metallopeptidase activity
GO:0008270 zinc ion binding
Biological Process
GO:0006508 proteolysis

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4zx6, PDBe:4zx6, PDBj:4zx6
PDBsum4zx6
PubMed26807544
UniProtO96935|AMPN_PLAF7 Aminopeptidase N (Gene Name=M1AAP)

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