Structure of PDB 6h50 Chain A Binding Site BS03

Receptor Information
>6h50 Chain A (length=456) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SMFLPPPECPVFEPSWEEFADPFAFIHKIRPIAEQTGICKVRPPPDWQPP
FACDVDKLHFTPRIQRLNELEAQTRVKRDYTLRTFGEMADAFKSDYFNMP
VHMVPTELVEKEFWRLVSTIEEDVTVEYGADIASKEFGSGFPVRDGIKLS
PEEEEYLDSGWNLNNMPVMEQSVLAHITADICGMKLPWLYVGMCFSSFCW
HIEDHWSYSINYLHWGEPKTWYGVPGYAAEQLENVMKKLAPELFVSQPDL
LHQLVTIMNPNTLMTHEVPVYRTNQCAGEFVITFPRAYHSGFNQGFNFAE
AVNFCTVDWLPLGRQCVEHYRLLHRYCVFSHDEMICKMASKADVLDVVVA
STVQKDMAIMIEDEKALRETVRKLGVIDSERMDFELLPDDERQCVKCKTT
CFMSAISCSCKPGLLVCLHHVKELCSCPPYKYKLRYRYTLDDLYPMMNAL
KLRAES
Ligand information
Ligand IDMN
InChIInChI=1S/Mn/q+2
InChIKeyWAEMQWOKJMHJLA-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mn+2]
CACTVS 3.341[Mn++]
FormulaMn
NameMANGANESE (II) ION
ChEMBL
DrugBankDB06757
ZINC
PDB chain6h50 Chain A Residue 803 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6h50 C8-substituted pyrido[3,4-d]pyrimidin-4(3H)-ones: Studies towards the identification of potent, cell penetrant Jumonji C domain containing histone lysine demethylase 4 subfamily (KDM4) inhibitors, compound profiling in cell-based target engagement assays.
Resolution2.19 Å
Binding residue
(original residue number in PDB)		N91 L413 V414 T416 E419
Binding residue
(residue number reindexed from 1)		N68 L116 V117 T119 E122
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) G481 Y488 H499 E501 H587 A599
Catalytic site (residue number reindexed from 1) G183 Y190 H201 E203 H289 A301
Enzyme Commision number 1.14.11.67: [histone H3]-trimethyl-L-lysine(4) demethylase.
External links
PDB RCSB:6h50, PDBe:6h50, PDBj:6h50
PDBsum6h50
PubMed31158747
UniProtQ9UGL1|KDM5B_HUMAN Lysine-specific demethylase 5B (Gene Name=KDM5B)

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