Structure of PDB 6kp2 Chain A

Receptor sequence
>6kp2A (length=520) Species: 5833 (Plasmodium falciparum) [Search protein sequence]
QVCDVFDIYAICACCKVENEVFNNYTFRGLGNKGVLPWKCISLDMKYFRA
VTTYVNESKYEKLKYKRCKYLNKKKLQNVVVMGRTNWESIPKKFKPLSNR
INVILSRTLKKEDFDEDVYIINKVEDLIVLLGKLNYYKCFILGGSVVYQE
FLEKKLIKKIYFTRINSTYECDVFFPEINENEYQIISVSDVYTSNNTTLD
FIIYKKTEEDDFVYFNFNKKNSIHPNDFQIYNSLKYKYHPEYQYLNIIYD
IMMNGNKQSDVGVLSKFGYIMKFDLSQYFPLLTTKKLFLRGIIEELLWFI
RGETNGNTLLNKNVRIWEANGTREFLDNRKLFHREVNDLGPIYGFQWRHF
GAEYTNMYDNYENKGVDQLKNIINLIKNDPTSRRILLCAWNVKDLDQMAL
PPCHILCQFYVFDGKLSCIMYQRSCDLGLGVPFNIASYSIFTHMIAQVCN
LQPAQFIHVLGNAHVYNNHIDSLKIQLNRIPYPFPTLKLNPDIKNIEDFT
ISDFTIQNYVHHEKISMDMA
3D structure
PDB6kp2 6-Hydrophobic aromatic substituent pyrimethamine analogues as potential antimalarials for pyrimethamine-resistant Plasmodium falciparum.
ChainA
Resolution1.973 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) L46 D54 E382 W404 Y430 C490 R510 D513
Catalytic site (residue number reindexed from 1) L36 D44 E295 W317 Y343 C403 R423 D426
Enzyme Commision number 1.5.1.3: dihydrofolate reductase.
2.1.1.45: thymidylate synthase.
Interaction with ligand
Gene Ontology
Molecular Function
GO:0000166 nucleotide binding
GO:0004146 dihydrofolate reductase activity
GO:0004799 thymidylate synthase activity
GO:0008168 methyltransferase activity
GO:0016491 oxidoreductase activity
GO:0016741 transferase activity, transferring one-carbon groups
Biological Process
GO:0006231 dTMP biosynthetic process
GO:0006730 one-carbon metabolic process
GO:0009165 nucleotide biosynthetic process
GO:0032259 methylation
GO:0046654 tetrahydrofolate biosynthetic process
Cellular Component
GO:0005739 mitochondrion
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6kp2, PDBe:6kp2, PDBj:6kp2
PDBsum6kp2
PubMed31685330
UniProtD9N170

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