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ONTOLOGY REPORT - ANNOTATIONS


Term:U2 snRNP
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Accession:GO:0005686 term browser browse the term
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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U2 snRNP term browser
Symbol Object Name Qualifiers Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G AABR07042226.1 part_of IBA GO_REF:0000033 GO_Central GO_REF:0000033 Ensembl chr  X:144,806,986...144,812,552 JBrowse link
G ENSRNOG00000064062 part_of IEA GO_REF:0000104 UniProt GO_REF:0000104 Ensembl chr19:33,454,456...33,455,388 JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link
G 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
JBrowse link

Term paths to the root
Path 1
Term Annotations click to browse term
  cellular_component 20833
    protein-containing complex 6558
      nuclear protein-containing complex 1275
        small nuclear ribonucleoprotein complex 84
          spliceosomal snRNP complex 76
            U2 snRNP 27
Path 2
Term Annotations click to browse term
  cellular_component 20833
    cellular anatomical structure 20633
      intracellular anatomical structure 15189
        intracellular organelle 13569
          intracellular membrane-bounded organelle 12009
            nucleus 7454
              nuclear protein-containing complex 1275
                small nuclear ribonucleoprotein complex 84
                  spliceosomal snRNP complex 76
                    U2 snRNP 27
paths to the root