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Polr1b [nucleoplasm]
Stable Identifier
R-MMU-63496
Type
Protein [EntityWithAccessionedSequence]
Species
Mus musculus
Compartment
nucleoplasm
Synonyms
POLR1B, P70700
Locations in the PathwayBrowser
Expand all
Gene expression (Transcription) (Mus musculus)
Epigenetic regulation of gene expression (Mus musculus)
Positive epigenetic regulation of rRNA expression (Mus musculus)
B-WICH complex positively regulates rRNA expression (Mus musculus)
B-WICH complex binds rDNA promoter (Mus musculus)
B-WICH:rDNA Promoter:SL1:RNA Pol I [nucleoplasm] (Mus musculus)
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Polr1b [nucleoplasm] (Mus musculus)
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Polr1b [nucleoplasm] (Mus musculus)
B-WICH recruits histone acetyltransferases (Mus musculus)
B-WICH:rDNA Promoter:KAT2B:KAT2A:EP300 [nucleoplasm] (Mus musculus)
B-WICH:rDNA Promoter:SL1:RNA Pol I [nucleoplasm] (Mus musculus)
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Polr1b [nucleoplasm] (Mus musculus)
B-WICH:rDNA Promoter:SL1:RNA Pol I [nucleoplasm] (Mus musculus)
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Polr1b [nucleoplasm] (Mus musculus)
RNA Polymerase I Transcription (Mus musculus)
RNA Polymerase I Promoter Clearance (Mus musculus)
RNA Polymerase I Promoter Escape (Mus musculus)
Elongation of pre-rRNA transcript (Mus musculus)
RNA Polymerase I promoter escape complex [nucleoplasm] (Mus musculus)
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Polr1b [nucleoplasm] (Mus musculus)
Loss of Rrn3 from RNA Polymerase I promoter escape complex (Mus musculus)
RNA Polymerase I Transcription Initiation complex [nucleoplasm] (Mus musculus)
Active RNA Polymerase I [nucleoplasm] (Mus musculus)
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Polr1b [nucleoplasm] (Mus musculus)
RNA Polymerase I promoter escape complex [nucleoplasm] (Mus musculus)
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Polr1b [nucleoplasm] (Mus musculus)
RNA Polymerase I Transcription Initiation (Mus musculus)
Binding of RRN3 to RNA Polymerase I (Mus musculus)
Active RNA Polymerase I [nucleoplasm] (Mus musculus)
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Polr1b [nucleoplasm] (Mus musculus)
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Polr1b [nucleoplasm] (Mus musculus)
Recruitment of Active RNA Polymerase I to SL1:phos.UBF-1:rDNA Promoter (Mus musculus)
Active RNA Polymerase I [nucleoplasm] (Mus musculus)
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Polr1b [nucleoplasm] (Mus musculus)
RNA Polymerase I Transcription Initiation complex [nucleoplasm] (Mus musculus)
Active RNA Polymerase I [nucleoplasm] (Mus musculus)
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Polr1b [nucleoplasm] (Mus musculus)
RNA Polymerase I Transcription Termination (Mus musculus)
PTRF Binds the Polymerase I Transcription Complex/Nascent Pre rRNA Complex paused at the TTF-I:Sal Box (Mus musculus)
PTRF:Polymerase I/Nascent Pre rRNA Complex:TTF-I:Sal Box [nucleoplasm] (Mus musculus)
RNA Polymerase I:rRNATranscript:TTF-1:Sal Box Complex [nucleoplasm] (Mus musculus)
RNA Polymerase I promoter escape complex [nucleoplasm] (Mus musculus)
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Polr1b [nucleoplasm] (Mus musculus)
RNA Polymerase I:rRNATranscript:TTF-1:Sal Box Complex [nucleoplasm] (Mus musculus)
RNA Polymerase I promoter escape complex [nucleoplasm] (Mus musculus)
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Polr1b [nucleoplasm] (Mus musculus)
External Reference Information
External Reference
UniProt:P70700 Polr1b
Gene Names
Polr1b, Rpa2, Rpo1-2
Chain
chain:1-1135
Reference Genes
BioGPS Gene:20017 Polr1b
ENSEMBL:ENSMUSG00000027395.16 Polr1b
KEGG Gene (Mus musculus):20017 Polr1b
Monarch:20017 Polr1b
NCBI Gene:20017 Polr1b
UCSC:P70700 Polr1b
Reference Transcript
RefSeq:NM_009086.2 Polr1b
Other Identifiers
10475965
1416126_at
17376096
20017
4360837
4394986
4406652
4412733
4451807
4469598
4624884
4687415
4717296
4740494
4758804
4801027
4812592
4842825
4882574
4957644
5071604
5144285
5171540
5252579
5311264
5338806
5359622
5509764
5548569
5549676
92225_f_at
A_51_P284823
GE33591
GO:0000428
GO:0001054
GO:0001650
GO:0003677
GO:0003824
GO:0003899
GO:0005515
GO:0005634
GO:0005654
GO:0005694
GO:0005730
GO:0005736
GO:0005829
GO:0006351
GO:0006360
GO:0007566
GO:0009303
GO:0014029
GO:0016740
GO:0016779
GO:0017126
GO:0022414
GO:0030154
GO:0032549
GO:0034062
GO:0043226
GO:0046872
GO:0048856
GO:0140098
ILMN_2723483
U58280_s_at
mMC014542
Participates
as a component of
RNA Polymerase I Holoenzyme [nucleoplasm] (Mus musculus)
Other forms of this molecule
p127 [nucleoplasm]
Inferred From
POLR1B [nucleoplasm]
(Homo sapiens)
Cross References
RefSeq
NP_033112.2
IntEnz
2.7.7.6
Ensembl
ENSMUST00000103205
,
ENSMUSP00000099494
,
ENSMUSG00000027395
PRO
P70700
MGI
108014
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