##gff-version 3 P42357 UniProtKB Chain 1 657 . . . ID=PRO_0000161058;Note=Histidine ammonia-lyase P42357 UniProtKB Modified residue 254 254 . . . Note=2%2C3-didehydroalanine (Ser);Ontology_term=ECO:0000255;evidence=ECO:0000255|PROSITE-ProRule:PRU10122 P42357 UniProtKB Modified residue 396 396 . . . Note=Phosphothreonine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P35492 P42357 UniProtKB Modified residue 635 635 . . . Note=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P21213 P42357 UniProtKB Modified residue 637 637 . . . Note=Phosphothreonine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P35492 P42357 UniProtKB Modified residue 648 648 . . . Note=Phosphoserine;Ontology_term=ECO:0000250;evidence=ECO:0000250|UniProtKB:P35492 P42357 UniProtKB Cross-link 253 255 . . . Note=5-imidazolinone (Ala-Gly);Ontology_term=ECO:0000250;evidence=ECO:0000250 P42357 UniProtKB Alternative sequence 1 208 . . . ID=VSP_046003;Note=In isoform 3. Missing;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:14702039;Dbxref=PMID:14702039 P42357 UniProtKB Alternative sequence 589 657 . . . ID=VSP_044704;Note=In isoform 2. PWIKDRFMAPDIEAAHRLLLEQKVWEVAAPYIEKYRMEHIPESRPLSPTAFSLQFLHKKSTKIPESEDL->FGK;Ontology_term=ECO:0000303;evidence=ECO:0000303|PubMed:14702039;Dbxref=PMID:14702039 P42357 UniProtKB Natural variant 206 206 . . . ID=VAR_022915;Note=In HISTID. R->T;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15806399;Dbxref=dbSNP:rs121434327,PMID:15806399 P42357 UniProtKB Natural variant 208 208 . . . ID=VAR_022916;Note=In HISTID. R->L;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15806399;Dbxref=dbSNP:rs121434328,PMID:15806399 P42357 UniProtKB Natural variant 259 259 . . . ID=VAR_022917;Note=In HISTID. P->L;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15806399;Dbxref=dbSNP:rs121434329,PMID:15806399 P42357 UniProtKB Natural variant 322 322 . . . ID=VAR_022918;Note=In HISTID. R->P;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:15806399;Dbxref=dbSNP:rs121434330,PMID:15806399 P42357 UniProtKB Natural variant 439 439 . . . ID=VAR_006042;Note=V->I;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:14702039,ECO:0000269|PubMed:15489334,ECO:0000269|PubMed:8530107,ECO:0000269|Ref.5;Dbxref=dbSNP:rs7297245,PMID:14702039,PMID:15489334,PMID:8530107 P42357 UniProtKB Sequence conflict 549 549 . . . Note=V->M;Ontology_term=ECO:0000305;evidence=ECO:0000305