Structure of PDB 3njy Chain B Binding Site BS01

Receptor Information

>3njy Chain B (length=347) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

LNPSARIMTFYPTMEEFRNFSRYIAYIESQGAHRAGLAKVVPPKEWKPRA
SYDDIDDLVIPAPIQQLVTGQSGLFTQYNIQKKAMTVREFRKIANSDKYC
TPRYSEFEELERKYWKNLTFNPPIYGADVNGTLYEKHVDEWNIGRLRTIL
DLVEKESGITIEGVNTPYLYFGMWKTSFAWHTEDMDLYSINYLHFGEPKS
WYSVPPEHGKRLERLAKGFFPGSAQSCEAFLRHKMTLISPLMLKKYGIPF
DKVTQEAGEFMITFPYGYHAGFNHGFNCAESTNFATRRWIEYGKQAVLCS
CRKDMVKISMDVFVRKFQPERYKLWKAGKDNTVIDHTLPTPEAAEFL

Ligand information

Ligand ID

InChI

InChI=1S/Zn/q+2

InChIKey

PTFCDOFLOPIGGS-UHFFFAOYSA-N

SMILES

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

Formula

Name

ZINC ION

PDB chain

3njy Chain B Residue 502 [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	3njy Quantitative high-throughput screening identifies 8-hydroxyquinolines as cell-active histone demethylase inhibitors
Resolution	2.6 Å
Binding residue (original residue number in PDB)	C234 H240 C306 C308
Binding residue (residue number reindexed from 1)	C227 H233 C299 C301
Annotation score	1

Enzymatic activity

Catalytic site (original residue number in PDB)	G170 Y177 H188 E190 H276 S288
Catalytic site (residue number reindexed from 1)	G163 Y170 H181 E183 H269 S281
Enzyme Commision number	1.14.11.66: [histone H3]-trimethyl-L-lysine(9) demethylase. 1.14.11.69: [histone H3]-trimethyl-L-lysine(36) demethylase.

External links

PDB	RCSB:3njy, PDBe:3njy, PDBj:3njy
PDBsum	3njy
PubMed	21124847
UniProt	O75164\|KDM4A_HUMAN Lysine-specific demethylase 4A (Gene Name=KDM4A)

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