[Term]
id: PR:000024899
name: chemotaxis protein CheA isoform 1 phosphorylated 1
def: "A chemotaxis protein CheA isoform 1 that has been phosphorylated on a His residue within the transmitter domain. Example: UniProtKB:P07363-1, His-48, MOD:00890." [EcoCyc:PROTEIN-CHEAP, PMID:9020767]
comment: Category=modification.
synonym: "cheA/iso:1/Phos:1" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000024897 ! chemotaxis protein CheA isoform 1
relationship: has_part MOD:00890 ! phosphorylated L-histidine

[Term]
id: PR:P07363-2
name: chemotaxis protein CheA isoform cheA(S) (Escherichia coli K-12)
def: "A chemotaxis protein CheA isoform 2 that is encoded in the genome of Escherichia coli K-12." [PRO:CNA]
comment: Category=organism-sequence.
synonym: "Ec-cheA/iso:cheA(S)" EXACT PRO-short-label [PRO:DNx]
synonym: "chemotaxis protein CheA isoform short (Escherichia coli K-12)" EXACT [UniProtKB:P07363]
xref: UniProtKB:P07363-2
intersection_of: only_in_taxon NCBITaxon:83333 ! Escherichia coli K-12
intersection_of: PR:000025252 ! chemotaxis protein CheA isoform 2

[Term]
id: PR:000024897
name: chemotaxis protein CheA isoform 1
def: "A chemotaxis protein CheA that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P07363-1 or a 1:1 ortholog thereof." [EcoCyc:PROTEIN-CHEA]
comment: Category=sequence.
synonym: "cheA/iso:1" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000022277 ! chemotaxis protein CheA

[Term]
id: PR:P07363
name: chemotaxis protein CheA (Escherichia coli K-12)
def: "A chemotaxis protein CheA that is encoded in the genome of Escherichia coli K-12." [PRO:DNx, UniProtKB:P07363]
comment: Category=organism-gene.
synonym: "cheA" RELATED Gene-based [UniProtKB:P07363]
synonym: "b1888" RELATED Gene-based [UniProtKB:P07363]
synonym: "JW1877" RELATED Gene-based [UniProtKB:P07363]
synonym: "Ec-cheA" EXACT PRO-short-label [PRO:DNx]
xref: EcoCyc:CHEA-SMALL
xref: UniProtKB:P07363
intersection_of: only_in_taxon NCBITaxon:83333 ! Escherichia coli K-12
intersection_of: PR:000022277 ! chemotaxis protein CheA
relationship: has_gene_template EcoGene:EG10146 ! cheA (Escherichia coli K-12)

[Term]
id: PR:P07363-1
name: chemotaxis protein CheA isoform cheA(L) (Escherichia coli K-12)
def: "A chemotaxis protein CheA isoform 1 that is encoded in the genome of Escherichia coli K-12." [PRO:DNx, UniProtKB:P07363]
comment: Category=organism-sequence.
synonym: "Ec-cheA/iso:cheA(L)" EXACT PRO-short-label [PRO:DNx]
synonym: "chemotaxis protein CheA isoform long (Escherichia coli K-12)" EXACT [UniProtKB:P07363]
synonym: "chemotaxis protein CheA isoform large (Escherichia coli K-12)" EXACT [UniProtKB:P07363]
xref: UniProtKB:P07363-1
intersection_of: only_in_taxon NCBITaxon:83333 ! Escherichia coli K-12
intersection_of: PR:000024897 ! chemotaxis protein CheA isoform 1

[Term]
id: PR:000022277
name: chemotaxis protein CheA
def: "A protein that is a translation product of the Escherichia coli K-12 cheA gene or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=gene.
synonym: "cheA" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000000001 ! protein

[Term]
id: PR:000036667
name: chemotaxis protein CheA isoform 1 phosphorylated 1 (Escherichia coli K-12)
def: "A chemotaxis protein CheA isoform 1 phosphorylated 1 in Escherichia coli K-12. UniProtKB:P07363-1, His-48, MOD:00890." [EcoCyc:MONOMER0-4206, PRO:CNA]
comment: Category=organism-modification.
synonym: "Ec-cheA/iso:1/Phos:1" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P07363-1, His-48, MOD:00890" EXACT PRO-proteoform-std [PRO:DNx]
xref: EcoCyc:MONOMER0-4206
intersection_of: only_in_taxon NCBITaxon:83333 ! Escherichia coli K-12
intersection_of: PR:000024899 ! chemotaxis protein CheA isoform 1 phosphorylated 1
relationship: has_part MOD:00890 ! phosphorylated L-histidine

[Term]
id: PR:000025252
name: chemotaxis protein CheA isoform 2
def: "A chemotaxis protein CheA that is a translation product of some mRNA whose exon structure and start site selection renders it capable of giving rise to a protein with the amino acid sequence represented by UniProtKB:P07363-2 or a 1:1 ortholog thereof." [EcoCyc:CHEA-SMALL, PRO:CNA, PRO:DAN]
comment: Category=sequence. Note: This isoform lacks the amino-terminal Hpt domain, which includes the site of histidine phosphorylation. This form has the ability to transphosphorylate isoform 1.
synonym: "cheAS" EXACT []
synonym: "cheA short" EXACT []
synonym: "cheA/iso:2" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000022277 ! chemotaxis protein CheA