[Term]
id: PR:000045577
name: actin-related protein 2/3 complex subunit 1B phosphorylated 1 (human)
def: "An actin-related protein 2/3 complex subunit 1B (human) that has been phosphorylated at Thr-21. UniProtKB:O15143, Thr-21, MOD:00047." [PMID:20603326, iPTMnet:O15143]
comment: Category=organism-modification. Evidence=(ECO:0000006, based on PMID:20603326). Status=unreviewed.
synonym: "hARPC1B/Phos:1" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:O15143, Thr-21, MOD:00047" EXACT PRO-proteoform-std [PRO:DNx]
is_a: PR:O15143 ! actin-related protein 2/3 complex subunit 1B (human)
relationship: has_part MOD:00047 ! O-phospho-L-threonine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:000046392
name: actin-related protein 2/3 complex subunit 1B, initiator methionine removed form (human)
def: "An actin-related protein 2/3 complex subunit 1B (human) that has had the initiator methionine removed. UniProtKB:O15143, 2-372." [PRO:DNx, Reactome:R-HSA-6787770]
comment: Category=organism-modification.
synonym: "PRO_0000050855" EXACT PRO-proteoform-ftid [PRO:DNx]
synonym: "hARPC1B/InitMet-" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:O15143, 2-372" EXACT PRO-proteoform-std [PRO:DNx]
xref: Reactome:R-HSA-6787770 "PR:000046392 located_in GO:0005829"
intersection_of: lacks_part PR:000021937 ! initiator methionine
intersection_of: PR:O15143 ! actin-related protein 2/3 complex subunit 1B (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:P38328
name: actin-related protein 2/3 complex subunit 1 (yeast)
def: "An actin-related protein 2/3 complex subunit 1B that is encoded in the genome of yeast." [OMA:P38328, PRO:DNx]
comment: Category=organism-gene.
synonym: "ARC40" RELATED Gene-based [UniProtKB:P38328]
synonym: "YBR1532" RELATED Gene-based [UniProtKB:P38328]
synonym: "YBR234C" RELATED Gene-based [UniProtKB:P38328]
synonym: "yARPC1B" EXACT PRO-short-label [PRO:DNx]
synonym: "p41-ARC (yeast)" EXACT [UniProtKB:P38328]
synonym: "Arp2/3 complex 41 kDa subunit (yeast)" EXACT [UniProtKB:P38328]
xref: UniProtKB:P38328
intersection_of: only_in_taxon NCBITaxon:559292 ! Saccharomyces cerevisiae S288C
intersection_of: PR:000004309 ! actin-related protein 2/3 complex subunit 1B
relationship: has_gene_template SGD:S000000438 ! ARC40 (yeast)

[Term]
id: PR:O88656
name: actin-related protein 2/3 complex subunit 1B (rat)
def: "An actin-related protein 2/3 complex subunit 1B that is encoded in the genome of rat." [OMA:O88656, PANTHER:PTHR10709:SF10, PRO:DNx]
comment: Category=organism-gene.
synonym: "Arpc1b" RELATED Gene-based [UniProtKB:O88656]
synonym: "rARPC1B" EXACT PRO-short-label [PRO:DNx]
synonym: "p41-ARC (rat)" EXACT [UniProtKB:O88656]
synonym: "Arp2/3 complex 41 kDa subunit (rat)" EXACT [UniProtKB:O88656]
xref: UniProtKB:O88656
intersection_of: only_in_taxon NCBITaxon:10116 ! Rattus norvegicus
intersection_of: PR:000004309 ! actin-related protein 2/3 complex subunit 1B
relationship: has_gene_template RGD:2155 ! Arpc1b (rat)

[Term]
id: PR:000038044
name: actin-related protein 2/3 complex subunit 1B isoform 1
def: "An actin-related protein 2/3 complex subunit 1B 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:O15143-1 or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=sequence.
synonym: "ARPC1B/iso:1" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000004309 ! actin-related protein 2/3 complex subunit 1B

[Term]
id: PR:O88656-1
name: actin-related protein 2/3 complex subunit 1B isoform 1 (rat)
def: "An actin-related protein 2/3 complex subunit 1B isoform 1 that is encoded in the genome of rat." [PRO:DNx]
comment: Category=organism-sequence.
synonym: "rARPC1B/iso:1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:O88656-1
intersection_of: only_in_taxon NCBITaxon:10116 ! Rattus norvegicus
intersection_of: PR:000038044 ! actin-related protein 2/3 complex subunit 1B isoform 1

[Term]
id: PR:Q9WV32
name: actin-related protein 2/3 complex subunit 1B (mouse)
def: "An actin-related protein 2/3 complex subunit 1B that is encoded in the genome of mouse." [OMA:Q9WV32, PRO:DNx]
comment: Category=organism-gene.
synonym: "Arpc1b" RELATED Gene-based [UniProtKB:Q9WV32]
synonym: "mARPC1B" EXACT PRO-short-label [PRO:DNx]
synonym: "p41-ARC (mouse)" EXACT [UniProtKB:Q9WV32]
synonym: "Arp2/3 complex 41 kDa subunit (mouse)" EXACT [UniProtKB:Q9WV32]
xref: UniProtKB:Q9WV32
intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus
intersection_of: PR:000004309 ! actin-related protein 2/3 complex subunit 1B
relationship: has_gene_template MGI:1343142 ! Arpc1b (mouse)

[Term]
id: PR:Q9WV32-1
name: actin-related protein 2/3 complex subunit 1B isoform 1 (mouse)
def: "An actin-related protein 2/3 complex subunit 1B isoform 1 that is encoded in the genome of mouse." [PRO:DNx]
comment: Category=organism-sequence.
synonym: "mARPC1B/iso:1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q9WV32-1
intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus
intersection_of: PR:000038044 ! actin-related protein 2/3 complex subunit 1B isoform 1

[Term]
id: PR:000004309
name: actin-related protein 2/3 complex subunit 1B
def: "A protein that is a translation product of the human ARPC1B gene or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=gene.
synonym: "ARC41" RELATED Gene-based []
synonym: "ARPC1B" EXACT PRO-short-label [PRO:DNx]
synonym: "p41-ARC" EXACT []
synonym: "arp2/3 complex 41 kDa subunit" EXACT []
is_a: PR:000000001 ! protein

[Term]
id: PR:O15143
name: actin-related protein 2/3 complex subunit 1B (human)
def: "An actin-related protein 2/3 complex subunit 1B that is encoded in the genome of human." [PRO:DNx, UniProtKB:O15143]
comment: Category=organism-gene.
synonym: "ARC41" RELATED Gene-based [UniProtKB:O15143]
synonym: "ARPC1B" RELATED Gene-based [UniProtKB:O15143]
synonym: "hARPC1B" EXACT PRO-short-label [PRO:DNx]
synonym: "p41-ARC (human)" EXACT [UniProtKB:O15143]
synonym: "Arp2/3 complex 41 kDa subunit (human)" EXACT [UniProtKB:O15143]
xref: UniProtKB:O15143
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000004309 ! actin-related protein 2/3 complex subunit 1B
relationship: has_gene_template HGNC:704 ! ARPC1B (human)

[Term]
id: PR:O15143-1
name: actin-related protein 2/3 complex subunit 1B isoform 1 (human)
def: "An actin-related protein 2/3 complex subunit 1B isoform 1 that is encoded in the genome of human." [PRO:DNx]
comment: Category=organism-sequence.
synonym: "hARPC1B/iso:1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:O15143-1
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000038044 ! actin-related protein 2/3 complex subunit 1B isoform 1

[Term]
id: PR:000019052
name: actin-related protein 2/3 complex subunit 1B, initiator methionine removed form
def: "An actin-related protein 2/3 complex subunit 1B that has had the initiator methionine removed." [PRO:DNx]
comment: Category=modification.
synonym: "ARPC1B/InitMet-" EXACT PRO-short-label [PRO:DNx]
intersection_of: PR:000004309 ! actin-related protein 2/3 complex subunit 1B
intersection_of: lacks_part PR:000021937 ! initiator methionine