Structure of PDB 5a3n Chain A Binding Site BS04

Receptor Information

>5a3n 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
VHMVPTELVEKEFWRLVSTIEEDVTVEYGADIASKEFGSGFPVRDGKIKL
SPEEEEYLDSGWNLNNMPVMEQSVLAHITADICGMKLPWLYVGMCFSSFC
WHIEDHWSYSINYLHWGEPKTWYGVPGYAAEQLENVMKKLAPELFVSQPD
LLHQLVTIMNPNTLMTHEVPVYRTNQCAGEFVITFPRAYHSGFNQGFNFA
EAVNFCTVDWLPLGRQCVEHYRLLHRYCVFSHDEMICKMASKADVLDVVV
ASTVQKDMAIMIEDEKALRETVRKLGVIDSERMDFELLPDDERQCVKCKT
TCFMSAISCSCKPGLLVCLHHVKELCSCPPYKYKLRYRYTLDDLYPMMNA
LKLRAE

Ligand information

Ligand ID

InChI

InChI=1S/Mn/q+2

InChIKey

WAEMQWOKJMHJLA-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Mn+2]
CACTVS 3.341	[Mn++]

Formula

Name

MANGANESE (II) ION

PDB chain

5a3n Chain A Residue 1758 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	5a3n Potent and Selective KDM5 Inhibitor Stops Cellular Demethylation of H3K4me3 at Transcription Start Sites and Proliferation of MM1S Myeloma Cells.
Resolution	2.0 Å
Binding residue (original residue number in PDB)	H499 E501 H587
Binding residue (residue number reindexed from 1)	H202 E204 H290
Annotation score	1

Enzymatic activity

Catalytic site (original residue number in PDB)	G481 Y488 H499 E501 H587 A599
Catalytic site (residue number reindexed from 1)	G184 Y191 H202 E204 H290 A302
Enzyme Commision number	1.14.11.67: [histone H3]-trimethyl-L-lysine(4) demethylase.

External links

PDB	RCSB:5a3n, PDBe:5a3n, PDBj:5a3n
PDBsum	5a3n
PubMed	28262558
UniProt	Q9UGL1\|KDM5B_HUMAN Lysine-specific demethylase 5B (Gene Name=KDM5B)

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