##gff-version 3
Q63844	UniProtKB	Initiator methionine	1	1	.	.	.	Note=Removed;Ontology_term=ECO:0000269;evidence=ECO:0000269|Ref.2	
Q63844	UniProtKB	Chain	2	380	.	.	.	ID=PRO_0000186252;Note=Mitogen-activated protein kinase 3	
Q63844	UniProtKB	Domain	43	331	.	.	.	Note=Protein kinase;Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159	
Q63844	UniProtKB	Motif	203	205	.	.	.	Note=TXY	
Q63844	UniProtKB	Active site	167	167	.	.	.	Note=Proton acceptor;Ontology_term=ECO:0000255,ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159,ECO:0000255|PROSITE-ProRule:PRU10027	
Q63844	UniProtKB	Binding site	49	57	.	.	.	Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159	
Q63844	UniProtKB	Binding site	72	72	.	.	.	Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU00159	
Q63844	UniProtKB	Modified residue	2	2	.	.	.	Note=N-acetylalanine;Ontology_term=ECO:0000269;evidence=ECO:0000269|Ref.2	
Q63844	UniProtKB	Modified residue	199	199	.	.	.	Note=Phosphothreonine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P27361	
Q63844	UniProtKB	Modified residue	203	203	.	.	.	Note=Phosphothreonine%3B by MAP2K1 and MAP2K2;Ontology_term=ECO:0007744,ECO:0007744,ECO:0007744,ECO:0007744;evidence=ECO:0007744|PubMed:17947660,ECO:0007744|PubMed:18034455,ECO:0007744|PubMed:19131326,ECO:0007744|PubMed:21183079;Dbxref=PMID:17947660,PMID:18034455,PMID:19131326,PMID:21183079	
Q63844	UniProtKB	Modified residue	205	205	.	.	.	Note=Phosphotyrosine%3B by MAP2K1 and MAP2K2;Ontology_term=ECO:0007744,ECO:0007744,ECO:0007744,ECO:0007744;evidence=ECO:0007744|PubMed:17947660,ECO:0007744|PubMed:18034455,ECO:0007744|PubMed:19131326,ECO:0007744|PubMed:21183079;Dbxref=PMID:17947660,PMID:18034455,PMID:19131326,PMID:21183079	
Q63844	UniProtKB	Modified residue	208	208	.	.	.	Note=Phosphothreonine%3B by autocatalysis;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P27361	
Q63844	UniProtKB	Sequence conflict	178	178	.	.	.	Note=T->P;Ontology_term=ECO:0000305;evidence=ECO:0000305