[Term]
id: PR:000025184
name: sensor protein PhoQ isoform 1
def: "A sensor protein PhoQ 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:P23837-1 or a 1:1 ortholog thereof." [EcoCyc:PHOQ-MONOMER]
comment: Category=sequence.
synonym: "phoQ/iso:1" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000023545 ! sensor protein PhoQ

[Term]
id: PR:000025185
name: sensor protein PhoQ isoform 1 unmodified form
def: "A sensor protein PhoQ isoform 1 that has not been subjected to any co- or post-translational residue modification or peptide bond cleavage." [EcoCyc:PHOQ-MONOMER]
comment: Category=modification.
synonym: "phoQ/iso:1/UnMod" EXACT PRO-short-label [PRO:DNx]
intersection_of: has_part PR:000021935 ! immature protein part
intersection_of: PR:000025184 ! sensor protein PhoQ isoform 1
intersection_of: lacks_part PR:000025513 ! modified amino-acid residue
disjoint_from: PR:000018264 ! proteolytic cleavage product

[Term]
id: PR:000025186
name: sensor protein PhoQ isoform 1 phosphorylated 1
def: "A sensor protein PhoQ isoform 1 that has been phosphorylated by autocatalysis on the conserved His residue within the histidine kinase domain. Example: UniProtKB:P23837-1, His-277, MOD:00890." [EcoCyc:PHOSPHO-PHOQ, PMID:12670981]
comment: Category=modification.
synonym: "phospho-PhoQ" RELATED []
synonym: "phoQ/iso:1/Phos:1" EXACT PRO-short-label [PRO:DNx]
synonym: "sensor kinase-phosphotransferase PhoQ-pHis" EXACT []
is_a: PR:000025184 ! sensor protein PhoQ isoform 1
relationship: has_part MOD:00890 ! phosphorylated L-histidine

[Term]
id: PR:P23837-1
name: sensor protein PhoQ isoform 1 (Escherichia coli K-12)
def: "A sensor protein PhoQ isoform 1 that is encoded in the genome of Escherichia coli K-12." [PRO:DNx, UniProtKB:P23837]
comment: Category=organism-sequence.
synonym: "Ec-phoQ/iso:1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P23837-1
intersection_of: only_in_taxon NCBITaxon:83333 ! Escherichia coli K-12
intersection_of: PR:000025184 ! sensor protein PhoQ isoform 1

[Term]
id: PR:P23837
name: sensor protein PhoQ (Escherichia coli K-12)
def: "A sensor protein PhoQ that is encoded in the genome of Escherichia coli K-12." []
comment: Category=organism-gene.
synonym: "phoQ" RELATED Gene-based [UniProtKB:P23837]
synonym: "b1129" RELATED Gene-based [UniProtKB:P23837]
synonym: "JW1115" RELATED Gene-based [UniProtKB:P23837]
synonym: "Ec-phoQ" EXACT PRO-short-label [PRO:DNx]
synonym: "sensor histidine protein kinase/phosphatase PhoQ (Escherichia coli K-12)" EXACT [UniProtKB:P23837]
xref: EcoCyc:PHOQ-MONOMER
xref: UniProtKB:P23837
intersection_of: only_in_taxon NCBITaxon:83333 ! Escherichia coli K-12
intersection_of: PR:000023545 ! sensor protein PhoQ
relationship: has_gene_template EcoGene:EG10732 ! phoQ (Escherichia coli K-12)

[Term]
id: PR:000036744
name: sensor protein PhoQ isoform 1 phosphorylated 1 (Escherichia coli K-12)
def: "A sensor protein PhoQ isoform 1 phosphorylated 1 in Escherichia coli K-12. UniProtKB:P23837-1, His-277, MOD:00890." [EcoCyc:PHOSPHO-PHOQ, PRO:CNA]
comment: Category=organism-modification.
synonym: "Ec-phoQ/iso:1/Phos:1" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P23837-1, His-277, MOD:00890" EXACT PRO-proteoform-std [PRO:DNx]
xref: EcoCyc:PHOSPHO-PHOQ
intersection_of: only_in_taxon NCBITaxon:83333 ! Escherichia coli K-12
intersection_of: PR:000025186 ! sensor protein PhoQ isoform 1 phosphorylated 1
relationship: has_part MOD:00890 ! phosphorylated L-histidine

[Term]
id: PR:000023545
name: sensor protein PhoQ
def: "A protein that is a translation product of the Escherichia coli K-12 phoQ gene or a 1:1 ortholog thereof. The phoP-phoQ two-component system regulates the transcription of numerous genes in response to changes in extracellular divalent cation concentration and pH." [PMID:12670981]
comment: Category=gene.
synonym: "phoQ" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000000001 ! protein