Structure of PDB 5a7n Chain B

Receptor sequence
>5a7nB (length=346) Species: 9606 (Homo sapiens) [Search protein sequence]
LNPSARIMTFYPTMEEFRNFSRYIAYIESQGAHRAGLAKVVPPKEWKPRA
SYDDIDDLVIPAPIQQLVTGQSGLFTQYNIQKKAMTVREFRKIANSDKYC
TPRYSEFEELERKYWKNLTFNPPIYGADVNGTLYEKHVDEWNIGRLRTIL
DLVEKESGITIEGVNTPYLYFGMWKTSFAWHTEDMDLYSINYLHFGEPKS
WYSVPPEHGKRLERLAKGFFPGSAQSCEAFLRHKMTLISPLMLKKYGIPF
DKVTQEAGEFMITFPYGYHAGFNHGFNCAESTNFATRRWIEYGKQAVLCS
CRKDMVKISMDVFVRKFQPERYKLWKAGKDNTVIDHTLPTPEAAEF
3D structure
PDB5a7n Docking and Linking of Fragments to Discover Jumonji Histone Demethylase Inhibitors.
ChainB
Resolution2.39 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) 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.
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 MN B H188 E190 H276 H181 E183 H269
BS02 ZN B C234 H240 C306 C227 H233 C299
BS03 VAO B Y132 F185 H188 E190 K206 W208 K241 H276 Y125 F178 H181 E183 K199 W201 K234 H269
External links
PDB RCSB:5a7n, PDBe:5a7n, PDBj:5a7n
PDBsum5a7n
PubMed26699912
UniProtO75164|KDM4A_HUMAN Lysine-specific demethylase 4A (Gene Name=KDM4A)

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