Structure of PDB 4zyq Chain A

Receptor sequence
>4zyqA (length=517) Species: 186763 (Plasmodium falciparum FcB1/Columbia) [Search protein sequence]
ASEVPQVVSLDPTSIPIEYNTPIHDIKVQVYDIKGGCNVEEGLTIFLVNN
PKENGPVKISSKVNDKQVSEFLKDENMEKFNVKLGTSKHFYMFNDNKNSV
AVGYVGCGSVADLSEADMKRVVLSLVTMLHDNKLSKLTVVFEINVDKNLF
RFFLETLFYEYMTDERFKSTDKNVMEYIKHLGVYINNADTYKEEVEKARV
YYFGTYYASQLIAAPSNYCNPVSLSNAAVELAQKLNLEYKILGVKELEEL
KMGAYLSVGKGSMYPNKFIHLTYKSKGDVKKKIALVGKGITFDSGGYNLK
AAPGSMIDLMKFDMSGCAAVLGCAYCVGTLKPENVEIHFLSAVCENMVSK
NSYRPGDIITASNGKTIEVGNTDAEGRLTLADALVYAEKLGVDYIVDIAT
LTGAMLYSLGTSYAGVFGNNEELINKILQSSKTSNEPVWWLPIINEYRAT
LNSKYADINQISSSVKASSIVASLFLKEFVQNTAWAHIDIAGVSWNFKAR
KPKGFGVRLLTEFVLND
3D structure
PDB4zyq Potent dual inhibitors of Plasmodium falciparum M1 and M17 aminopeptidases through optimization of S1 pocket interactions.
ChainA
Resolution2.6 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) K300 R377
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 4U6 A K374 D379 G390 M392 F398 D459 E461 L487 T488 G489 L492 K288 D293 G304 M306 F312 D373 E375 L401 T402 G403 L406 PDBbind-CN: -logKd/Ki=8.01,Ki=0.0097uM
BS02 ZN A K374 D379 D399 E461 K288 D293 D313 E375
BS03 ZN A D379 D459 E461 D293 D373 E375
BS04 CO3 A A460 G462 R463 L487 A374 G376 R377 L401
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:4zyq, PDBe:4zyq, PDBj:4zyq
PDBsum4zyq
PubMed26807544
UniProtA0A024V0B1

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