ONTOLOGY REPORT - ANNOTATIONS
Term: U2 snRNP
Accession: GO:0005686
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Definition: A ribonucleoprotein complex that contains small nuclear RNA U2, a heptameric ring of Sm proteins, as well as several proteins that are unique to the U2 snRNP, most of which remain associated with the U2 snRNA both while the U2 snRNP is free or assembled into a series of spliceosomal complexes.
Comment: U2 snRNP refers to the U2 small nuclear RNA and the proteins that associate with it. U2 snRNP is not considered to be a type of spliceosomal complex by itself.
Synonyms: narrow_synonym: 17S U2 snRNP
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AABR07042226.1
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
Ensembl chr X:144,806,986...144,812,552
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ENSRNOG00000064062
part_of
IEA
GO_REF:0000104
UniProt
GO_REF:0000104
Ensembl chr19:33,454,456...33,455,388
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Htatsf1
HIV-1 Tat specific factor 1
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr X:134,935,426...134,949,607
Ensembl chr X:134,935,426...134,949,607
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Phf5a
PHD finger protein 5A
part_of
ISS IBA ISO
GO_REF:0000024 GO_REF:0000033 (PMID:12234937)
UniProt GO_Central RGD
PMID:12234937
GO_REF:0000024 GO_REF:0000033
NCBI chr 7:113,378,469...113,385,035
Ensembl chr 7:113,378,471...113,385,460
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Rbmx2
RNA binding motif protein, X-linked 2
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr X:127,888,514...127,896,239
Ensembl chr X:127,888,438...127,896,869
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Sf3a1
splicing factor 3A subunit 1
part_of
ISO IBA
(PMID:10882114), (PMID:11533230), (PMID:23793891) GO_REF:0000033
RGD GO_Central
PMID:10882114 PMID:11533230 PMID:23793891
GO_REF:0000033
NCBI chr14:79,031,394...79,052,144
Ensembl chr14:79,031,394...79,052,144
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Sf3a2
splicing factor 3A subunit 2
part_of
ISO IBA ISS
(PMID:11533230) GO_REF:0000033 GO_REF:0000024
RGD GO_Central UniProt
PMID:11533230
GO_REF:0000024 GO_REF:0000033
NCBI chr 7:8,909,507...8,916,104
Ensembl chr 7:8,909,507...8,915,530
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Sf3a3
splicing factor 3a, subunit 3
part_of
ISO
(PMID:11533230)
RGD
PMID:11533230
NCBI chr 5:136,967,713...136,987,345
Ensembl chr 5:136,967,691...136,987,361
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Sf3b1
splicing factor 3b, subunit 1
part_of
ISO IBA
(PMID:11252167) GO_REF:0000033
RGD GO_Central
PMID:11252167
GO_REF:0000033
NCBI chr 9:56,492,403...56,532,300
Ensembl chr 9:56,492,403...56,532,300
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Sf3b2
splicing factor 3b, subunit 2
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr 1:202,570,423...202,590,774
Ensembl chr 1:202,570,423...202,590,759
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Sf3b3
splicing factor 3b, subunit 3
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr19:38,782,749...38,820,271
Ensembl chr19:38,783,040...38,820,245
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Sf3b4
splicing factor 3B subunit 4
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr 2:183,732,791...183,737,545
Ensembl chr 2:183,732,754...183,737,959
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Sf3b5
splicing factor 3b, subunit 5
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr 1:7,357,040...7,357,752
Ensembl chr 1:7,350,731...7,357,839
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Sf3b6
splicing factor 3B, subunit 6
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr 6:27,826,044...27,835,086
Ensembl chr 6:27,826,029...27,835,156
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Snrpa1
small nuclear ribonucleoprotein polypeptide A'
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr 1:119,641,402...119,654,653
Ensembl chr 1:119,638,481...119,654,653
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Snrpb
small nuclear ribonucleoprotein polypeptides B and B1
part_of
IDA IBA
GO_REF:0000033
GO_Central RGD
PMID:8371979
GO_REF:0000033, RGD:1601359
NCBI chr 3:117,369,816...117,379,344
Ensembl chr 3:117,370,100...117,379,339
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Snrpb2
small nuclear ribonucleoprotein polypeptide B2
part_of
ISO
(PMID:2951739)
RGD
PMID:2951739
NCBI chr 3:130,399,239...130,408,821
Ensembl chr 3:130,399,248...130,408,812
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Snrpd1
small nuclear ribonucleoprotein D1 polypeptide
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr18:1,696,838...1,707,400
Ensembl chr18:1,696,852...1,708,256
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Snrpd2
small nuclear ribonucleoprotein D2 polypeptide
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr 1:78,798,377...78,801,227
Ensembl chr 1:78,798,377...78,803,351 Ensembl chr20:78,798,377...78,803,351
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Snrpd3
small nuclear ribonucleoprotein D3 polypeptide
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr20:13,130,112...13,145,947
Ensembl chr20:13,130,119...13,145,978
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Snrpe
small nuclear ribonucleoprotein polypeptide E
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr13:45,050,986...45,057,231
Ensembl chr13:45,050,986...45,057,310 Ensembl chr 8:45,050,986...45,057,310
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Snrpepl2
small nuclear ribonucleoprotein polypeptide E like 2
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr 1:133,709,656...133,710,137
Ensembl chr 1:133,709,797...133,710,075
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Snrpg
small nuclear ribonucleoprotein polypeptide G
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr 4:118,812,278...118,819,827
Ensembl chr 4:118,812,252...118,819,826 Ensembl chr X:118,812,252...118,819,826
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Snrpgl1
small nuclear ribonucleoprotein polypeptide G like 1
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr 1:87,982,629...87,983,056
Ensembl chr 1:87,982,626...87,983,118 Ensembl chr 4:87,982,626...87,983,118
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Snrpn
small nuclear ribonucleoprotein polypeptide N
part_of
IDA IBA
GO_REF:0000033
GO_Central RGD
PMID:8371979
GO_REF:0000033, RGD:1601359
NCBI chr 1:111,101,327...111,123,400
Ensembl chr 1:111,101,329...111,123,634
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U2surp
U2 snRNP-associated SURP domain containing
part_of
IEA
GO_REF:0000107
Ensembl
GO_REF:0000107
NCBI chr 8:96,018,932...96,075,795
Ensembl chr 8:96,022,957...96,075,691
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Zfp341
zinc finger protein 341
part_of
IBA
GO_REF:0000033
GO_Central
GO_REF:0000033
NCBI chr 3:143,122,699...143,156,250
Ensembl chr 3:143,119,093...143,156,249
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