[Term]
id: PR:000007893
name: GTP cyclohydrolase 1
def: "A protein that is a translation product of the human GCH1 gene or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=gene.
synonym: "GCH" RELATED Gene-based []
synonym: "DYT5" RELATED Gene-based []
synonym: "GCH1" EXACT PRO-short-label [PRO:DNx]
synonym: "GTP-CH-I" BROAD [PRO:DNx]
synonym: "GTP cyclohydrolase I" BROAD [PRO:DNx]
is_a: PR:000000001 ! protein

[Term]
id: PR:P48596-2
name: GTP cyclohydrolase 1 isoform B (fruit fly)
def: "A GTP cyclohydrolase 1 (fruit fly) 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:P48596-2." [PRO:DNx, UniProtKB:P48596]
comment: Category=organism-sequence.
synonym: "fly-GCH1/iso:B" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P48596-2
is_a: PR:P48596 ! GTP cyclohydrolase 1 (fruit fly)
relationship: only_in_taxon NCBITaxon:7227 ! Drosophila melanogaster

[Term]
id: PR:P48596-3
name: GTP cyclohydrolase 1 isoform C (fruit fly)
def: "A GTP cyclohydrolase 1 (fruit fly) 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:P48596-3." [PRO:DNx, UniProtKB:P48596]
comment: Category=organism-sequence.
synonym: "fly-GCH1/iso:C" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P48596-3
is_a: PR:P48596 ! GTP cyclohydrolase 1 (fruit fly)
relationship: only_in_taxon NCBITaxon:7227 ! Drosophila melanogaster

[Term]
id: PR:P48596
name: GTP cyclohydrolase 1 (fruit fly)
def: "A GTP cyclohydrolase 1 that is encoded in the genome of fruit fly." [OMA:P48596, PRO:DNx]
comment: Category=organism-gene.
synonym: "Pu" RELATED Gene-based [UniProtKB:P48596]
synonym: "CG9441" RELATED Gene-based [UniProtKB:P48596]
synonym: "fly-GCH1" EXACT PRO-short-label [PRO:DNx]
synonym: "GTP-CH-I (fruit fly)" EXACT [UniProtKB:P48596]
synonym: "protein punch (fruit fly)" EXACT [UniProtKB:P48596]
synonym: "GTP cyclohydrolase I (fruit fly)" EXACT [UniProtKB:P48596]
xref: UniProtKB:P48596
intersection_of: only_in_taxon NCBITaxon:7227 ! Drosophila melanogaster
intersection_of: PR:000007893 ! GTP cyclohydrolase 1
relationship: has_gene_template FlyBase:FBgn0003162 ! Pu (fruit fly)

[Term]
id: PR:P48596-1
name: GTP cyclohydrolase 1 isoform A (fruit fly)
def: "A GTP cyclohydrolase 1 (fruit fly) 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:P48596-1." [PRO:DNx, UniProtKB:P48596]
comment: Category=organism-sequence.
synonym: "fly-GCH1/iso:A" EXACT PRO-short-label [PRO:DNx]
synonym: "GTP cyclohydrolase 1 isoform C (fruit fly)" BROAD [UniProtKB:P48596]
xref: UniProtKB:P48596-1
is_a: PR:P48596 ! GTP cyclohydrolase 1 (fruit fly)
relationship: only_in_taxon NCBITaxon:7227 ! Drosophila melanogaster