[Term]
id: PR:P04080
name: cystatin-B (human)
def: "A cystatin-B that is encoded in the genome of human." [PRO:DNx, UniProtKB:P04080]
comment: Category=organism-gene.
synonym: "CST6" RELATED Gene-based [UniProtKB:P04080]
synonym: "CSTB" RELATED Gene-based [UniProtKB:P04080]
synonym: "STFB" RELATED Gene-based [UniProtKB:P04080]
synonym: "hCSTB" EXACT PRO-short-label [PRO:DNx]
synonym: "CPI-B (human)" EXACT [UniProtKB:P04080]
synonym: "stefin-B (human)" EXACT [UniProtKB:P04080]
synonym: "liver thiol proteinase inhibitor (human)" EXACT [UniProtKB:P04080]
xref: Reactome:R-HSA-6801376 "PR:P04080 located_in GO:1904813"
xref: Reactome:R-HSA-6801394 "PR:P04080 located_in GO:0034774"
xref: Reactome:R-HSA-6801398 "PR:P04080 located_in GO:1904724"
xref: Reactome:R-HSA-6801567 "PR:P04080 located_in GO:0005576"
xref: UniProtKB:P04080
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000005974 ! cystatin-B
relationship: has_gene_template HGNC:2482 ! CSTB (human)

[Term]
id: PR:P01041-1
name: cystatin-B isoform 1 (rat)
def: "A cystatin-B isoform 1 that is encoded in the genome of rat." [PRO:DNx]
comment: Category=organism-sequence.
synonym: "rCSTB/iso:1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P01041-1
intersection_of: only_in_taxon NCBITaxon:10116 ! Rattus norvegicus
intersection_of: PR:000038644 ! cystatin-B isoform 1

[Term]
id: PR:P04080-1
name: cystatin-B isoform 1 (human)
def: "A cystatin-B isoform 1 that is encoded in the genome of human." [PRO:DNx]
comment: Category=organism-sequence.
synonym: "hCSTB/iso:1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P04080-1
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000038644 ! cystatin-B isoform 1

[Term]
id: PR:000038644
name: cystatin-B isoform 1
def: "A cystatin-B 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:P04080-1 or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=sequence.
synonym: "CSTB/iso:1" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000005974 ! cystatin-B

[Term]
id: PR:Q62426-1
name: cystatin-B isoform 1 (mouse)
def: "A cystatin-B isoform 1 that is encoded in the genome of mouse." [PRO:DNx]
comment: Category=organism-sequence.
synonym: "mCSTB/iso:1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q62426-1
intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus
intersection_of: PR:000038644 ! cystatin-B isoform 1

[Term]
id: PR:Q62426
name: cystatin-B (mouse)
def: "A cystatin-B that is encoded in the genome of mouse." [OMA:Q62426, PRO:DNx]
comment: Category=organism-gene.
synonym: "Cst6" RELATED Gene-based [UniProtKB:Q62426]
synonym: "Cstb" RELATED Gene-based [UniProtKB:Q62426]
synonym: "Stfb" RELATED Gene-based [UniProtKB:Q62426]
synonym: "mCSTB" EXACT PRO-short-label [PRO:DNx]
synonym: "stefin-B (mouse)" EXACT [UniProtKB:Q62426]
xref: UniProtKB:Q62426
intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus
intersection_of: PR:000005974 ! cystatin-B
relationship: has_gene_template MGI:109514 ! Cstb (mouse)

[Term]
id: PR:P01041
name: cystatin-B (rat)
def: "A cystatin-B that is encoded in the genome of rat." [OMA:P01041, PANTHER:PTHR11414:SF1, PRO:DNx]
comment: Category=organism-gene.
synonym: "Cst6" RELATED Gene-based [UniProtKB:P01041]
synonym: "Cstb" RELATED Gene-based [UniProtKB:P01041]
synonym: "rCSTB" EXACT PRO-short-label [PRO:DNx]
synonym: "stefin-B (rat)" EXACT [UniProtKB:P01041]
synonym: "cystatin-beta (rat)" EXACT [UniProtKB:P01041]
synonym: "liver thiol proteinase inhibitor (rat)" EXACT [UniProtKB:P01041]
xref: UniProtKB:P01041
intersection_of: only_in_taxon NCBITaxon:10116 ! Rattus norvegicus
intersection_of: PR:000005974 ! cystatin-B
relationship: has_gene_template RGD:2435 ! Cstb (rat)

[Term]
id: PR:000036232
name: cystatin-B acetylated 1 (human)
def: "A cystatin-B that is N-terminal Met acetylated in human. UniProtKB:P04080, Met-1, MOD:00058." [TDR:1075]
comment: Category=organism-modification. Note: Top down proteomics. Evidence=(ECO:0000006).
synonym: "hCSTB/Ac:1" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P04080, Met-1, MOD:00058" EXACT PRO-proteoform-std [PRO:DNx]
xref: TDR:1075
xref: TDR:19363
is_a: PR:000005974 ! cystatin-B
relationship: has_part MOD:00058 ! N-acetyl-L-methionine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:000005974
name: cystatin-B
def: "A protein that is a translation product of the human CSTB gene or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=gene.
synonym: "CST6" RELATED Gene-based []
synonym: "CSTB" EXACT PRO-short-label [PRO:DNx]
synonym: "STFB" RELATED Gene-based []
synonym: "CPI-B" EXACT []
synonym: "stefin-B" EXACT []
synonym: "liver thiol proteinase inhibitor" EXACT []
is_a: PR:000000001 ! protein