Structure of PDB 4k3n Chain L

Receptor sequence
>4k3nL (length=513) Species: 36329 (Plasmodium falciparum 3D7) [Search protein sequence]
SEVPQVVSLDPTSIPIEYNTPIHDIKVQVYDIKGGCNVEEGLTIFLVNNP
GKENGPVKISSKVNDKQVSEFLKDENMEKFNVKLGTSKHFYMFNDNKNSV
AVGYVGCGSVADLSEADMKRVVLSLVTMLHDNKLSKLTVVFEINVDKNLF
RFFLETLFYEYMTDERFKSEYIKHLGVYINNADTYKEEVEKARVYYFGTY
YASQLIAAPSNYCNPVSLSNAAVELAQKLNLEYKILGVKELEELKMGAYL
SVGKGSMYPNKFIHLTYKSKGDVKKKIALVGKGITFDSGGYNLKAAPGSM
IDLMKFDMSGCAAVLGCAYCVGTLKPENVEIHFLSAVCENMVSKNSYRPG
DIITASNGKTIEVGNTDAEGRLTLADALVYAEKLGVDYIVDIATLTGAML
YSLGTSYAGVFGNNEELINKILQSSKTSNEPVWWLPIINEYRATLNSKYA
DINQISSSVKASSIVASLFLKEFVQNTAWAHIDIAGVSWNFKARKPKGFG
VRLLTEFVLNDAL
3D structure
PDB4k3n Synthesis and Structure-Activity Relationships of Phosphonic Arginine Mimetics as Inhibitors of the M1 and M17 Aminopeptidases from Plasmodium falciparum.
ChainL
Resolution2.0 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) K386 R463
Catalytic site (residue number reindexed from 1) K294 R371
Enzyme Commision number 3.4.11.1: leucyl aminopeptidase.
3.4.13.-
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN L K374 D379 D399 E461 K282 D287 D307 E369
BS02 CO3 L A460 G462 R463 L487 A368 G370 R371 L395
BS03 ZN L D379 D459 E461 D287 D367 E369
BS04 1OT L K374 D379 K386 M392 D399 D459 E461 T486 L487 L492 A577 K282 D287 K294 M300 D307 D367 E369 T394 L395 L400 A485 MOAD: Ki=0.011uM
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:4k3n, PDBe:4k3n, PDBj:4k3n
PDBsum4k3n
PubMed23713488
UniProtQ8IL11|AMPL_PLAF7 Leucine aminopeptidase (Gene Name=LAP)

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