ONTOLOGY REPORT - ANNOTATIONS
Term: U2-type precatalytic spliceosome
Accession: GO:0071005
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Definition: A spliceosomal complex that is formed by the recruitment of the preassembled U4/U6.U5 tri-snRNP to the prespliceosome. Although all 5 snRNPs are present, the precatalytic spliceosome is catalytically inactive. The precatalytic spliceosome includes many proteins in addition to those found in the U1, U2 and U4/U6.U5 snRNPs.
Synonyms: exact_synonym: major precatalytic spliceosome
narrow_synonym: GT-AG precatalytic spliceosome; mammalian U2-type spliceosomal complex B; mammalian U2-type spliceosomal complex B1
related_synonym: yeast U12-type spliceosomal complex A2-1
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BUD13
BUD13 homolog
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr11:111,583,588...111,610,703
Ensembl chr11:115,517,647...115,545,098
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CWC22
CWC22 spliceosome associated protein homolog
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr2B:67,198,535...67,261,588
Ensembl chr2B:184,901,960...184,945,273
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CWC27
CWC27 spliceosome associated cyclophilin
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 5:48,984,546...49,235,398
Ensembl chr 5:50,635,204...50,879,742
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DHX16
DEAH-box helicase 16
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 6:30,397,774...30,417,758
Ensembl chr 6:31,267,669...31,287,435
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EFTUD2
elongation factor Tu GTP binding domain containing 2
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr17:12,423,198...12,472,462
Ensembl chr17:12,595,715...12,644,147
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IK
IK cytokine
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 5:136,012,381...136,027,099
Ensembl chr 5:142,129,130...142,143,393
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LOC100974064
small nuclear ribonucleoprotein E
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 9:67,731,954...67,732,434
Ensembl chr 1:183,755,392...183,764,937
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LSM2
LSM2 homolog, U6 small nuclear RNA and mRNA degradation associated
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 6:31,458,514...31,468,126
Ensembl chr 6:32,344,669...32,354,631
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LSM3
LSM3 homolog, U6 small nuclear RNA and mRNA degradation associated
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 3:14,097,035...14,165,942
Ensembl chr 3:14,437,497...14,456,726
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LSM4
LSM4 homolog, U6 small nuclear RNA and mRNA degradation associated
part_of
ISO
(PMID:28781166)
UniProt
PMID:28781166
NCBI chr19:17,785,580...17,801,866
Ensembl chr19:18,757,390...18,773,812
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LSM5
LSM5 homolog, U6 small nuclear RNA and mRNA degradation associated
part_of
ISO
(PMID:28781166)
UniProt
PMID:28781166
NCBI chr 7:33,094,545...33,104,489
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LSM6
LSM6 homolog, U6 small nuclear RNA and mRNA degradation associated
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 4:138,514,194...138,528,575
Ensembl chr 4:150,171,648...150,185,947
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LSM7
LSM7 homolog, U6 small nuclear RNA and mRNA degradation associated
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr19:1,330,469...1,337,610
Ensembl chr19:2,302,280...2,313,255
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LSM8
LSM8 homolog, U6 small nuclear RNA associated
part_of
ISO
(PMID:28781166)
UniProt
PMID:28781166
NCBI chr 7:110,150,584...110,160,864
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MAGOH
mago homolog, exon junction complex subunit
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 1:52,499,829...52,511,710
Ensembl chr 1:54,099,198...54,111,142
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MAGOHB
mago homolog B, exon junction complex subunit
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr12:10,632,174...10,639,758
Ensembl chr12:10,898,716...10,905,958
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MFAP1
microfibril associated protein 1
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr15:22,764,678...22,784,934
Ensembl chr15:40,856,392...40,875,376
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PHF5A
PHD finger protein 5A
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr22:22,353,811...22,362,899
Ensembl chr22:40,441,275...40,450,174
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PRPF3
pre-mRNA processing factor 3
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 1:125,666,604...125,698,591
Ensembl chr 1:129,320,605...129,348,214
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PRPF31
pre-mRNA processing factor 31
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr19:51,048,133...51,064,394
Ensembl chr19:59,891,070...59,907,159
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PRPF38A
pre-mRNA processing factor 38A
part_of
IEA
UniProt Ensembl
GO_REF:0000104 GO_REF:0000107
NCBI chr 1:51,666,415...51,680,012
Ensembl chr 1:53,273,712...53,287,459
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PRPF4
pre-mRNA splicing tri-snRNP complex factor PRPF4
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 9:84,373,457...84,390,622
Ensembl chr 9:112,745,455...112,763,725
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PRPF6
pre-mRNA processing factor 6
part_of
IEA
Ensembl
GO_REF:0000107
Ensembl chr20:61,899,076...61,948,088
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PRPF8
pre-mRNA processing factor 8
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr17:1,635,991...1,669,703
Ensembl chr17:1,532,579...1,565,254
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RBMX2
RNA binding motif protein X-linked 2
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr X:119,528,923...119,540,319
Ensembl chr X:129,820,864...129,831,902
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RNF113A
ring finger protein 113A
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr X:108,934,081...108,935,376
Ensembl chr X:119,328,911...119,329,942
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SART1
spliceosome associated factor 1, recruiter of U4/U6.U5 tri-snRNP
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr11:61,326,262...61,343,475
Ensembl chr11:64,654,470...64,670,720
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SF3A1
splicing factor 3a subunit 1
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr22:11,369,772...11,392,998
Ensembl chr22:29,172,536...29,194,735
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SF3A2
splicing factor 3a subunit 2
part_of
ISO
(PMID:29360106)
UniProt
PMID:29360106
NCBI chr19:1,247,812...1,259,984
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SF3A3
splicing factor 3a subunit 3
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 1:37,230,553...37,264,167
Ensembl chr 1:38,575,122...38,612,009
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SF3B1
splicing factor 3b subunit 1
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr2B:84,633,272...84,678,602
Ensembl chr2B:202,530,200...202,573,346
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SF3B2
splicing factor 3b subunit 2
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr11:61,416,764...61,433,334
Ensembl chr11:64,743,629...64,759,772
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SF3B3
splicing factor 3b subunit 3
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr16:54,442,510...54,490,950
Ensembl chr16:70,361,068...70,410,042
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SF3B4
splicing factor 3b subunit 4
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 1:125,268,113...125,273,405
Ensembl chr 1:128,924,317...128,929,610
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SF3B5
splicing factor 3b subunit 5
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 6:141,873,848...141,874,584
Ensembl chr 6:146,594,201...146,594,461
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SMU1
SMU1 DNA replication regulator and spliceosomal factor
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 9:32,819,539...32,851,273
Ensembl chr 9:33,628,027...33,659,539
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SNIP1
Smad nuclear interacting protein 1
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 1:36,807,488...36,827,347
Ensembl chr 1:38,155,375...38,176,803
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SNRNP200
small nuclear ribonucleoprotein U5 subunit 200
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr2A:103,010,083...103,040,958
Ensembl chr2A:97,197,137...97,228,511
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SNRPA1
small nuclear ribonucleoprotein polypeptide A'
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr15:80,006,167...80,020,319
Ensembl chr15:99,289,668...99,303,839
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SNRPB
small nuclear ribonucleoprotein polypeptides B and B1
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr20:2,571,393...2,580,642
Ensembl chr20:2,335,499...2,344,763
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SNRPB2
small nuclear ribonucleoprotein polypeptide B2
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr20:16,690,562...16,701,964
Ensembl chr20:16,670,826...16,682,418
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SNRPD1
small nuclear ribonucleoprotein D1 polypeptide
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr18:14,851,041...14,869,042
Ensembl chr18:18,488,929...18,506,284
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SNRPD2
small nuclear ribonucleoprotein D2 polypeptide
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr19:42,692,963...42,697,512
Ensembl chr19:51,230,822...51,235,661
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SNRPD3
small nuclear ribonucleoprotein D3 polypeptide
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr22:5,361,886...5,378,465
Ensembl chr22:22,227,328...22,246,676
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SNRPE
small nuclear ribonucleoprotein polypeptide E
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 1:179,466,263...179,474,779
Ensembl chr 1:183,755,392...183,764,937
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SNRPF
small nuclear ribonucleoprotein polypeptide F
part_of
ISO
(PMID:28781166)
UniProt
PMID:28781166
NCBI chr12:93,452,446...93,459,691
Ensembl chr12:96,841,638...96,886,039
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SNRPG
small nuclear ribonucleoprotein polypeptide G
part_of
ISO
(PMID:28781166)
UniProt
PMID:28781166
NCBI chr2A:70,335,547...70,347,970
Ensembl chr2A:71,451,225...71,463,884
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SNU13
small nuclear ribonucleoprotein 13
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr22:22,567,285...22,582,257
Ensembl chr22:40,653,338...40,669,706
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SRRM2
serine/arginine repetitive matrix 2
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr16:1,612,386...1,631,177
Ensembl chr16:2,865,810...2,884,902
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TXNL4A
thioredoxin like 4A
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr18:73,618,302...73,679,603
Ensembl chr18:76,937,460...76,952,428
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WBP4
WW domain binding protein 4
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr13:22,263,547...22,286,071
Ensembl chr13:40,852,971...40,875,173
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ZMAT2
zinc finger matrin-type 2
part_of
IEA
Ensembl
GO_REF:0000107
NCBI chr 5:136,065,016...136,071,333
Ensembl chr 5:142,180,981...142,187,292
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