Structure of PDB 4zy1 Chain K

Receptor sequence
>4zy1K (length=509) Species: 186763 (Plasmodium falciparum FcB1/Columbia) [Search protein sequence]
SEVPQVVSLDPTSIPIEYNTPIHDIKVQVYDIKGGCNVEEGLTIFLVNNP
KENGPVKISSKVNDKQVSEFLKDENMEKFNVKLGTSKHFYMFNDNKNSVA
VGYVGCGSVADLSEADMKRVVLSLVTMLHDNKLSKLTVVFEINVDKNLFR
FFLETLFYEYMTDERFKSEYIKHLGVYINNADTYKEEVEKARVYYFGTYY
ASQLIAAPSNYCNPVSLSNAAVELAQKLNLEYKILGVKELEELKMGAYLS
VGKGSMYPNKFIHLTYKSKGDVKKKIALVGKGITFDSGGYNLKAAPGSMI
DLMKFDMSGCAAVLGCAYCVGTLKPENVEIHFLSAVCENMVSKNSYRPGD
IITASNGKTIEVGNTDAEGRLTLADALVYAEKLGVDYIVDIATLTGAMLY
SLGTSYAGVFGNNEELINKILQSSKTSNEPVWWLPIINEYRATLNSKYAD
INQISSSVKASSIVASLFLKEFVQNTAWAHIDIAGVSWNFKARKPKGFGV
RLLTEFVLN
3D structure
PDB4zy1 Potent dual inhibitors of Plasmodium falciparum M1 and M17 aminopeptidases through optimization of S1 pocket interactions.
ChainK
Resolution2.5 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) K293 R370
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 4U5 K K374 D379 K386 M396 D459 E461 L487 T488 G489 K281 D286 K293 M303 D366 E368 L394 T395 G396 MOAD: Ki=0.0072uM
BS02 ZN K K374 D379 D399 E461 K281 D286 D306 E368
BS03 ZN K D379 D459 E461 D286 D366 E368
BS04 CO3 K A460 G462 R463 L487 A367 G369 R370 L394
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:4zy1, PDBe:4zy1, PDBj:4zy1
PDBsum4zy1
PubMed26807544
UniProtA0A024V0B1

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