Structure of PDB 7kce Chain A

Receptor sequence
>7kceA (length=380) Species: 9606 (Homo sapiens) [Search protein sequence]
GTFLFTSESVGEGHPDKICDQISDAVLDAHLQQDPDAKVACETVAKTGMI
LLAGEITSRAAVDYQKVVREAVKHIGYDDSSKGFDYKTCNVLVALEQQSP
DIAQGVHLDRNEEDIGAGDQGLMFGYATDETEECMPLTIVLAHKLNAKLA
ELRRNGTLPWLRPDSKTQVTVQYMQDRGAVLPIRVHTIVISVQHDEEVCL
DEMRDALKEKVIKAVVPAKYLDEDTIYHLQPSGRFVIGGPQGDAGLTGRK
IIVDTYGGWGAHGGGAFSGKDYTKVDRSAAYAARWVAKSLVKGGLCRRVL
VQVSYAIGVSHPLSISIFHYGTSQKSERELLEIVKKNFDLRPGVIVRDLD
LKKPIYQRTAAYGHFGRDSFPWEVPKKLKY
3D structure
PDB7kce Discovery of AG-270, a First-in-Class Oral MAT2A Inhibitor for the Treatment of Tumors with Homozygous MTAP Deletion.
ChainA
Resolution1.14 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H29 D31 K32 E57 E70 K181 F250 D258 A259 R264 K265 K285 K289 D291
Catalytic site (residue number reindexed from 1) H14 D16 K17 E42 E55 K166 F235 D243 A244 R249 K250 K270 K274 D276
Enzyme Commision number 2.5.1.6: methionine adenosyltransferase.
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 J41 A F18 F20 Q190 G273 W274 R313 F3 F5 Q175 G258 W259 R298
BS02 SAM A H29 P30 D179 K181 S247 F250 D258 H14 P15 D164 K166 S232 F235 D243
Gene Ontology
Molecular Function
GO:0004478 methionine adenosyltransferase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016740 transferase activity
GO:0036094 small molecule binding
GO:0042802 identical protein binding
GO:0046872 metal ion binding
Biological Process
GO:0006556 S-adenosylmethionine biosynthetic process
GO:0006730 one-carbon metabolic process
GO:0034214 protein hexamerization
GO:0051291 protein heterooligomerization
GO:0061431 cellular response to methionine
GO:1904263 positive regulation of TORC1 signaling
GO:1990830 cellular response to leukemia inhibitory factor
Cellular Component
GO:0005829 cytosol
GO:0048269 methionine adenosyltransferase complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7kce, PDBe:7kce, PDBj:7kce
PDBsum7kce
PubMed33829783
UniProtP31153|METK2_HUMAN S-adenosylmethionine synthase isoform type-2 (Gene Name=MAT2A)

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