Structure of PDB 4zy0 Chain I

Receptor sequence
>4zy0I (length=518) Species: 186763 (Plasmodium falciparum FcB1/Columbia) [Search protein sequence]
SEVPQVVSLDPTSIPIEYNTPIHDIKVQVYDIKGGCNVEEGLTIFLVNNP
GKENGPVKISSKVNDKQVSEFLKDENMEKFNVKLGTSKHFYMFNDNKNSV
AVGYVGCGSVADLSEADMKRVVLSLVTMLHDNKLSKLTVVFEINVDKNLF
RFFLETLFYEYMTDERFKSTDKNVNMEYIKHLGVYINNADTYKEEVEKAR
VYYFGTYYASQLIAAPSNYCNPVSLSNAAVELAQKLNLEYKILGVKELEE
LKMGAYLSVGKGSMYPNKFIHLTYKSKGDVKKKIALVGKGITFDSGGYNL
KAAPGSMIDLMKFDMSGCAAVLGCAYCVGTLKPENVEIHFLSAVCENMVS
KNSYRPGDIITASNGKTIEVGNTDAEGRLTLADALVYAEKLGVDYIVDIA
TLTGAMLYSLGTSYAGVFGNNEELINKILQSSKTSNEPVWWLPIINEYRA
TLNSKYADINQISSSVKASSIVASLFLKEFVQNTAWAHIDIAGVSWNFKA
RKPKGFGVRLLTEFVLND
3D structure
PDB4zy0 Potent dual inhibitors of Plasmodium falciparum M1 and M17 aminopeptidases through optimization of S1 pocket interactions.
ChainI
Resolution2.2 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) K301 R378
Enzyme Commision number 3.4.11.1: leucyl aminopeptidase.
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 4TM I K374 D379 D459 E461 L487 T488 G489 L492 A577 K289 D294 D374 E376 L402 T403 G404 L407 A492 MOAD: Ki=0.0091uM
BS02 ZN I D379 D459 E461 D294 D374 E376
BS03 ZN I K374 D379 D399 E461 K289 D294 D314 E376
BS04 CO3 I A460 G462 R463 L487 A375 G377 R378 L402
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:4zy0, PDBe:4zy0, PDBj:4zy0
PDBsum4zy0
PubMed26807544
UniProtA0A024V0B1

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