Structure of PDB 5f3g Chain C Binding Site BS03

Receptor Information
>5f3g Chain C (length=337) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LNPSARIMTFYPTMEEFRNFSRYIAYIESQGAHRAGLAKVVPPKEWKPRA
SYDDIDDLVIPAPIQQLVTGQSGLFTQYNIQKKAMTVREFRKIANSDKYC
TPRYSEFEELERKYWKNLTFNPPIYGADVNGTLYEKHVDEWNIGRLRTIL
DLVEGVNTPYLYFGMWKTSFAWHTEDMDLYSINYLHFGEPKSWYSVPPEH
GKRLERLAKGFFPGSAQSCEAFLRHKMTLISPLMLKKYGIPFDKVTQEAG
EFMITFPYGYHAGFNHGFNCAESTNFATRRWIEYGKQAVLCSCRMVKISM
DVFVRKFQPERYKLWKAGKDNTVIDHTLPTPEAAEFL
Ligand information
Ligand ID5UL
InChIInChI=1S/C24H25ClN6O/c25-20-3-1-17(2-4-20)13-18-6-10-30(11-7-18)12-8-19-14-29-31(15-19)23-22-21(5-9-26-23)24(32)28-16-27-22/h1-5,9,14-16,18H,6-8,10-13H2,(H,27,28,32)
InChIKeyMIHKHZZRKYZHJU-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.4c1cc(ccc1CC2CCN(CC2)CCc3cnn(c3)c4c5c(ccn4)C(=O)NC=N5)Cl
CACTVS 3.385Clc1ccc(CC2CCN(CC2)CCc3cnn(c3)c4nccc5C(=O)NC=Nc45)cc1
FormulaC24 H25 Cl N6 O
Name8-[4-[2-[4-[(4-chlorophenyl)methyl]piperidin-1-yl]ethyl]pyrazol-1-yl]-3~{H}-pyrido[3,4-d]pyrimidin-4-one
ChEMBLCHEMBL3775899
DrugBank
ZINCZINC000263620742
PDB chain5f3g Chain C Residue 403 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB5f3g 8-Substituted Pyrido[3,4-d]pyrimidin-4(3H)-one Derivatives As Potent, Cell Permeable, KDM4 (JMJD2) and KDM5 (JARID1) Histone Lysine Demethylase Inhibitors.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		Y132 D135 Y177 F185 H188 E190 K206 W208 H276
Binding residue
(residue number reindexed from 1)		Y125 D128 Y162 F170 H173 E175 K191 W193 H261
Annotation score1
Binding affinityMOAD: ic50=0.126uM
BindingDB: IC50=126nM
Enzymatic activity
Catalytic site (original residue number in PDB) G170 Y177 H188 E190 H276 S288
Catalytic site (residue number reindexed from 1) G155 Y162 H173 E175 H261 S273
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:5f3g, PDBe:5f3g, PDBj:5f3g
PDBsum5f3g
PubMed26741168
UniProtO75164|KDM4A_HUMAN Lysine-specific demethylase 4A (Gene Name=KDM4A)

[Back to BioLiP]