[Term]
id: PR:O81127-2
name: serine/arginine-rich splicing factor RSZ21 isoform 2 (Arabidopsis thaliana)
def: "A serine/arginine-rich splicing factor RSZ21 (Arabidopsis thaliana) 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:O81127-2." [PRO:DNx, UniProtKB:O81127]
comment: Category=organism-sequence.
synonym: "At-SRSF3/iso:2" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:O81127-2
is_a: PR:O81127 ! serine/arginine-rich splicing factor RSZ21 (Arabidopsis thaliana)
relationship: only_in_taxon NCBITaxon:3702 ! Arabidopsis thaliana

[Term]
id: PR:O81127-3
name: serine/arginine-rich splicing factor RSZ21 isoform 3 (Arabidopsis thaliana)
def: "A serine/arginine-rich splicing factor RSZ21 (Arabidopsis thaliana) 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:O81127-3." [PRO:DNx, UniProtKB:O81127]
comment: Category=organism-sequence.
synonym: "At-SRSF3/iso:3" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:O81127-3
is_a: PR:O81127 ! serine/arginine-rich splicing factor RSZ21 (Arabidopsis thaliana)
relationship: only_in_taxon NCBITaxon:3702 ! Arabidopsis thaliana

[Term]
id: PR:000036339
name: serine/arginine-rich splicing factor 3 acetylated 1 (human)
def: "A serine/arginine-rich splicing factor 3 that is N-terminal Met acetylated in human. Example: UniProtKB:P84103-1, Met-1, MOD:00058." [TDR:1848]
comment: Category=organism-modification. Note: Top down proteomics. Evidence=(ECO:0000006).
synonym: "hSFRS3/Ac:1" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P84103-1, Met-1, MOD:00058" NARROW PRO-proteoform-std [PRO:DNx]
xref: TDR:1848
is_a: PR:000014760 ! serine/arginine-rich splicing factor 3
relationship: has_part MOD:00058 ! N-acetyl-L-methionine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:O81127
name: serine/arginine-rich splicing factor RSZ21 (Arabidopsis thaliana)
def: "A serine/arginine-rich splicing factor 3 that is encoded in the genome of Arabidopsis thaliana." [OMA:O81127, PRO:DNx]
comment: Category=organism-gene.
synonym: "RSZ21" RELATED Gene-based [UniProtKB:O81127]
synonym: "SRZ21" RELATED Gene-based [UniProtKB:O81127]
synonym: "RSZP21" RELATED Gene-based [UniProtKB:O81127]
synonym: "AtRSZ21" EXACT [UniProtKB:O81127]
synonym: "At-RSZ21" EXACT [UniProtKB:O81127]
synonym: "At-SRSF3" EXACT PRO-short-label [PRO:DNx]
synonym: "T23E23.2" RELATED Gene-based [UniProtKB:O81127]
synonym: "At-RSZp21" EXACT [UniProtKB:O81127]
synonym: "At1g23860" RELATED Gene-based [UniProtKB:O81127]
synonym: "RS-containing zinc finger protein 21 (Arabidopsis thaliana)" EXACT [UniProtKB:O81127]
xref: UniProtKB:O81127
intersection_of: only_in_taxon NCBITaxon:3702 ! Arabidopsis thaliana
intersection_of: PR:000014760 ! serine/arginine-rich splicing factor 3
relationship: has_gene_template Araport:AT1G23860 ! RSZ21 (Arabidopsis thaliana)

[Term]
id: PR:P84103-2
name: serine/arginine-rich splicing factor 3 isoform h2 (human)
def: "A serine/arginine-rich splicing factor 3 (human) 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:P84103-2." [PRO:DNx, UniProtKB:P84103]
comment: Category=organism-sequence.
synonym: "hSRSF3/iso:h2" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P84103-2
is_a: PR:P84103 ! serine/arginine-rich splicing factor 3 (human)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens

[Term]
id: PR:000040179
name: serine/arginine-rich splicing factor 3 isoform 1
def: "A serine/arginine-rich splicing factor 3 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:P84103-1 or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=sequence.
synonym: "SRSF3/iso:1" EXACT PRO-short-label [PRO:DNx]
is_a: PR:000014760 ! serine/arginine-rich splicing factor 3

[Term]
id: PR:Q02427-3
name: RNA-binding protein 1 isoform D (fruit fly)
def: "An RNA-binding protein 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:Q02427-3." [PRO:DNx, UniProtKB:Q02427]
comment: Category=organism-sequence.
synonym: "fly-SRSF3/iso:D" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q02427-3
is_a: PR:Q02427 ! RNA-binding protein 1 (fruit fly)
relationship: only_in_taxon NCBITaxon:7227 ! Drosophila melanogaster

[Term]
id: PR:P84103-1
name: serine/arginine-rich splicing factor 3 isoform 1 (human)
def: "A serine/arginine-rich splicing factor 3 isoform 1 that is encoded in the genome of human." [PRO:DNx]
comment: Category=organism-sequence.
synonym: "hSRSF3/iso:1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P84103-1
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000040179 ! serine/arginine-rich splicing factor 3 isoform 1

[Term]
id: PR:P84104-1
name: serine/arginine-rich splicing factor 3 isoform Long (mouse)
def: "A serine/arginine-rich splicing factor 3 isoform 1 that is encoded in the genome of mouse." [PRO:DNx]
comment: Category=organism-sequence.
synonym: "mSRSF3/iso:Long" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P84104-1
intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus
intersection_of: PR:000040179 ! serine/arginine-rich splicing factor 3 isoform 1

[Term]
id: PR:P84104-2
name: serine/arginine-rich splicing factor 3 isoform Short (mouse)
def: "A serine/arginine-rich splicing factor 3 (mouse) 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:P84104-2." [PRO:DNx, UniProtKB:P84104]
comment: Category=organism-sequence.
synonym: "mSRSF3/iso:Short" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:P84104-2
is_a: PR:P84104 ! serine/arginine-rich splicing factor 3 (mouse)
relationship: only_in_taxon NCBITaxon:10090 ! Mus musculus

[Term]
id: PR:000014760
name: serine/arginine-rich splicing factor 3
def: "A protein that is a translation product of the human SRSF3 gene or a 1:1 ortholog thereof." [PRO:DNx]
comment: Category=gene.
synonym: "X16" RELATED Gene-based []
synonym: "SFRS3" RELATED Gene-based []
synonym: "SRP20" RELATED Gene-based []
synonym: "SRSF3" EXACT PRO-short-label [PRO:DNx]
synonym: "protein X16" EXACT []
synonym: "pre-mRNA-splicing factor SRP20" EXACT []
synonym: "splicing factor, arginine/serine-rich 3" EXACT []
is_a: PR:000000001 ! protein

[Term]
id: PR:Q02427-1
name: RNA-binding protein 1 isoform A (fruit fly)
def: "An RNA-binding protein 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:Q02427-1." [PRO:DNx, UniProtKB:Q02427]
comment: Category=organism-sequence.
synonym: "fly-SRSF3/iso:A" EXACT PRO-short-label [PRO:DNx]
synonym: "RNA-binding protein 1 isoform C (fruit fly)" EXACT [UniProtKB:Q02427]
synonym: "RNA-binding protein 1 isoform RBP1-A (fruit fly)" EXACT [UniProtKB:Q02427]
xref: UniProtKB:Q02427-1
is_a: PR:Q02427 ! RNA-binding protein 1 (fruit fly)
relationship: only_in_taxon NCBITaxon:7227 ! Drosophila melanogaster

[Term]
id: PR:O81127-1
name: serine/arginine-rich splicing factor RSZ21 isoform 1 (Arabidopsis thaliana)
def: "A serine/arginine-rich splicing factor RSZ21 (Arabidopsis thaliana) 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:O81127-1." [PRO:DNx, UniProtKB:O81127]
comment: Category=organism-sequence.
synonym: "At-SRSF3/iso:1" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:O81127-1
is_a: PR:O81127 ! serine/arginine-rich splicing factor RSZ21 (Arabidopsis thaliana)
relationship: only_in_taxon NCBITaxon:3702 ! Arabidopsis thaliana

[Term]
id: PR:Q02427
name: RNA-binding protein 1 (fruit fly)
def: "A serine/arginine-rich splicing factor 3 that is encoded in the genome of fruit fly." [OMA:Q02427, PRO:DNx]
comment: Category=organism-gene.
synonym: "Rbp1" RELATED Gene-based [UniProtKB:Q02427]
synonym: "Rbp11" RELATED Gene-based [UniProtKB:Q02427]
synonym: "CG17136" RELATED Gene-based [UniProtKB:Q02427]
synonym: "fly-SRSF3" EXACT PRO-short-label [PRO:DNx]
xref: UniProtKB:Q02427
intersection_of: only_in_taxon NCBITaxon:7227 ! Drosophila melanogaster
intersection_of: PR:000014760 ! serine/arginine-rich splicing factor 3
relationship: has_gene_template FlyBase:FBgn0260944 ! Rbp1 (fruit fly)

[Term]
id: PR:P84103
name: serine/arginine-rich splicing factor 3 (human)
def: "A serine/arginine-rich splicing factor 3 that is encoded in the genome of human." [PRO:DNx, UniProtKB:P84103]
comment: Category=organism-gene.
synonym: "SFRS3" RELATED Gene-based [UniProtKB:P84103]
synonym: "SRP20" RELATED Gene-based [UniProtKB:P84103]
synonym: "SRSF3" RELATED Gene-based [UniProtKB:P84103]
synonym: "hSRSF3" EXACT PRO-short-label [PRO:DNx]
synonym: "pre-mRNA-splicing factor SRP20 (human)" EXACT [UniProtKB:P84103]
synonym: "splicing factor, arginine/serine-rich 3 (human)" EXACT [UniProtKB:P84103]
xref: UniProtKB:P84103
xref: Reactome:R-HSA-72035 "PR:P84103 located_in GO:0005654"
intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens
intersection_of: PR:000014760 ! serine/arginine-rich splicing factor 3
relationship: has_gene_template HGNC:10785 ! SRSF3 (human)

[Term]
id: PR:P84104
name: serine/arginine-rich splicing factor 3 (mouse)
def: "A serine/arginine-rich splicing factor 3 that is encoded in the genome of mouse." [OMA:P84104, PRO:DNx]
comment: Category=organism-gene.
synonym: "X16" RELATED Gene-based [UniProtKB:P84104]
synonym: "Sfrs3" RELATED Gene-based [UniProtKB:P84104]
synonym: "Srp20" RELATED Gene-based [UniProtKB:P84104]
synonym: "Srsf3" RELATED Gene-based [UniProtKB:P84104]
synonym: "mSRSF3" EXACT PRO-short-label [PRO:DNx]
synonym: "protein X16 (mouse)" EXACT [UniProtKB:P84104]
synonym: "pre-mRNA-splicing factor SRP20 (mouse)" EXACT [UniProtKB:P84104]
synonym: "splicing factor, arginine/serine-rich 3 (mouse)" EXACT [UniProtKB:P84104]
xref: UniProtKB:P84104
intersection_of: only_in_taxon NCBITaxon:10090 ! Mus musculus
intersection_of: PR:000014760 ! serine/arginine-rich splicing factor 3
relationship: has_gene_template MGI:98285 ! Srsf3 (mouse)