Structure of PDB 8fjn Chain A Binding Site BS03

Receptor Information
>8fjn Chain A (length=235) Species: 5702 (Trypanosoma brucei brucei) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GELGAGTPHEPYNLPLRGNPNKSGCHHCLADQCHCVFFERLLDATFRRLK
SLLPTFVSRMVRLMEITSEDTFYDLGCGNGSILFQVAFLTGARCVGIEIS
EHNAKVAKKAWEVIRPELEGSSGRSMSEVNIITSDMTKILADERLFESER
GKTVILLSNLLFPKSLTHYLSERFRRVPSGTRILCFDDLYPHSRSVAAIR
DPEAFRLFAMTDYRWQECSVEWCTRDGPFFIHRRR
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain8fjn Chain A Residue 303 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8fjn Structure and Mechanism of the atypical Trypanosoma brucei DOT1A histone H3K76 methyltransferase
Resolution2.1 Å
Binding residue
(original residue number in PDB)		E207 R236
Binding residue
(residue number reindexed from 1)		E147 R176
Annotation score1
Enzymatic activity
Enzyme Commision number 2.1.1.360: [histone H3]-lysine(79) N-trimethyltransferase.
Gene Ontology
Molecular Function
GO:0031151 histone H3K79 methyltransferase activity
Biological Process
GO:0051726 regulation of cell cycle

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Molecular Function
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Biological Process
External links
PDB RCSB:8fjn, PDBe:8fjn, PDBj:8fjn
PDBsum8fjn
PubMed38503750
UniProtQ581Z0

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