Structure of PDB 5f3g Chain B

Receptor sequence
>5f3gB (length=335) Species: 9606 (Homo sapiens) [Search protein sequence]
NPSARIMTFYPTMEEFRNFSRYIAYIESQGAHRAGLAKVVPPKEWKPRAS
YDDIDDLVIPAPIQQLVTGQSGLFTQYNIQKKAMTVREFRKIANSDKYCT
PRYSEFEELERKYWKNLTFNPPIYGADVNGTLYEKHVDEWNIGRLRTILD
LVEGVNTPYLYFGMWKTSFAWHTEDMDLYSINYLHFGEPKSWYSVPPEHG
KRLERLAKGFFPGSAQSCEAFLRHKMTLISPLMLKKYGIPFDKVTQEAGE
FMITFPYGYHAGFNHGFNCAESTNFATRRWIEYGKQAVLCSCRMVKISMD
VFVRKFQPERYKLWKAGKDNTVIDHTLPTPEAAEF
3D structure
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.
ChainB
Resolution2.5 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) G170 Y177 H188 E190 H276 S288
Catalytic site (residue number reindexed from 1) G154 Y161 H172 E174 H260 S272
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.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN B H188 E190 H276 H172 E174 H260
BS02 ZN B C234 H240 C306 C218 H224 C290
BS03 5UL B Y132 Y175 Y177 F185 H188 E190 K206 W208 H276 Y124 Y159 Y161 F169 H172 E174 K190 W192 H260 MOAD: ic50=0.126uM
BindingDB: IC50=126nM
External links
PDB RCSB:5f3g, PDBe:5f3g, PDBj:5f3g
PDBsum5f3g
PubMed26741168
UniProtO75164|KDM4A_HUMAN Lysine-specific demethylase 4A (Gene Name=KDM4A)

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