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Protein Page:
POLR2A (human)
p Phosphorylation
a Acetylation
m Methylation
m1 Mono-methylation
m2 Di-methylation
m3 Tri-methylation
u Ubiquitination
s Sumoylation
n Neddylation
gl O-GlcNAc
ga O-GalNAc
h Palmitoylation
ad Adenylylation
sn S-Nitrosylation
ca Caspase cleavage

Overview
POLR2A DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates. Largest and catalytic component of RNA polymerase II which synthesizes mRNA precursors and many functional non-coding RNAs. Forms the polymerase active center together with the second largest subunit. Pol II is the central component of the basal RNA polymerase II transcription machinery. It is composed of mobile elements that move relative to each other. RPB1 is part of the core element with the central large cleft, the clamp element that moves to open and close the cleft and the jaws that are thought to grab the incoming DNA template. At the start of transcription, a single stranded DNA template strand of the promoter is positioned within the central active site cleft of Pol II. A bridging helix emanates from RPB1 and crosses the cleft near the catalytic site and is thought to promote translocation of Pol II by acting as a ratchet that moves the RNA-DNA hybrid through the active site by switching from straight to bent conformations at each step of nucleotide addition. During transcription elongation, Pol II moves on the template as the transcript elongates. Elongation is influenced by the phosphorylation status of the C-terminal domain (CTD) of Pol II largest subunit (RPB1), which serves as a platform for assembly of factors that regulate transcription initiation, elongation, termination and mRNA processing. Acts as a RNA- dependent RNA polymerase when associated with small delta antigen of Hepatitis delta virus, acting both as a replicate and transcriptase for the viral RNA circular genome. Component of the RNA polymerase II (Pol II) complex consisting of 12 subunits. The phosphorylated C-terminal domain interacts with FNBP3 and SYNCRIP. Interacts with SAFB/SAFB1. Interacts with CCNL1 and MYO1C. Interacts with CCNL2 and SFRS19. Component of a complex which is at least composed of HTATSF1/Tat-SF1, the P-TEFb complex components CDK9 and CCNT1, RNA polymerase II, SUPT5H, and NCL/nucleolin. Interacts with PAF1. Interacts (via C-terminus) with FTSJD2, CTDSP1 and SCAF8. Interacts via the phosphorylated C-terminal domain with WDR82 and with SETD1A and SETD1B only in the presence of WDR82. Interacts with ATF7IP. When phosphorylated at 'Ser-5', interacts with MEN1; the unphosphorylated form, or phosphorylated at 'Ser-2' does not interact. Interacts with DDX5. Belongs to the RNA polymerase beta' chain family. Note: This description may include information from UniProtKB.
Protein type: EC 2.7.7.48; Transcription initiation complex; Nucleotide Metabolism - pyrimidine; Nucleotide Metabolism - purine; Transferase; EC 2.7.7.6
Cellular Component: nucleoplasm; nucleolus; DNA-directed RNA polymerase II, core complex; nucleus
Molecular Function: protein binding; RNA-directed RNA polymerase activity; DNA binding; DNA-directed RNA polymerase activity; metal ion binding; ubiquitin protein ligase binding
Biological Process: transcription from RNA polymerase II promoter; transcription initiation from RNA polymerase II promoter; viral reproduction; positive regulation of viral transcription; RNA splicing; DNA repair; nuclear mRNA splicing, via spliceosome; mRNA capping; regulation of transcription, DNA-dependent; nucleotide-excision repair; transcription-coupled nucleotide-excision repair; RNA elongation from RNA polymerase II promoter; gene expression
Reference #:  P24928 (UniProtKB)
Alt. Names/Synonyms: DNA-directed RNA polymerase II largest subunit, RNA polymerase II 220 kd subunit; DNA-directed RNA polymerase II subunit A; DNA-directed RNA polymerase II subunit RPB1; DNA-directed RNA polymerase III largest subunit; hRPB220; hsRPB1; MGC75453; POLR2; POLR2A; POLRA; polymerase (RNA) II (DNA directed) polypeptide A, 220kDa; RNA polymerase II subunit B1; RNA-directed RNA polymerase II subunit RPB1; RPB1; RPBh1; RpIILS; RPO2; RPOL2
Gene Symbols: POLR2A
Molecular weight: 217,176 Da
Basal Isoelectric point: 7.02  Predict pI for various phosphorylation states
CST Pathways:  Crosstalk between PTMs  |  Protein Acetylation
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
Select Structure to View Below

POLR2A

Protein Structure Not Found.


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Sites Implicated In
cell growth, altered: S1621‑p
transcription, altered: S1616‑p, S1619‑p, S1621‑p
transcription, induced: S1616‑p, S1619‑p, R1810‑m2
transcription, inhibited: S1616‑p, S1619‑p
enzymatic activity, induced: S1616‑p, S1619‑p
intracellular localization: S1616‑p, S1619‑p
molecular association, regulation: S1616‑p, S1619‑p, S1621‑p
phosphorylation: S1621‑p

Modification Sites and Domains Show Modification Legend
Click here to view phosphorylation modifications only

Modification Sites in Parent Protein, Orthologs, and Isoforms Show Modification Legend
 

Show Multiple Sequence Alignment


 SS 

SS: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.


 MS 

MS: The number of records in which this modification site was assigned using ONLY proteomic discovery-mode mass spectrometry.


       human

► Hide Isoforms
 
0 2 S27-p RVQFGVLsPDELkRM
0 1 K32-u VLsPDELkRMSVTEG
0 2 K42-u SVTEGGIkYPETTEG
0 1 S121 CSKLLVDSNNPKIKD
0 2 K139-a KSKGQPKkRLTHVyD
0 42 Y145-p KkRLTHVyDLCKGKN
0 6 K177-u EGDEDLTkEKGHGGC
0 1 S217-p QEKKILLsPERVHEI
0 1 S269-p PAVVMQGsARNQDDL
0 1 K279-u NQDDLTHkLADIVkI
0 2 K285-a HkLADIVkINNQLRR
0 2 K285-u HkLADIVkINNQLRR
0 1 K417-u NSQYPGAkYIIRDNG
0 4 S607-p INCIRTHsTHPDDED
0 1 K619-u DEDSGPYkHISPGDT
0 1 K643-u IMGILCKkSLGTSAG
0 1 K707-u QDIQNTIkKAkQDVI
0 3 K710-a QNTIkKAkQDVIEVI
0 2 K710-u QNTIkKAkQDVIEVI
0 1 K719-u DVIEVIEkAHNNELE
0 2 T732-p LEPTPGNtLRQTFEN
0 2 K751-u ILNDARDkTGSSAQk
0 35 K758-u kTGSSAQkSLSEyNN
0 5 Y763-p AQkSLSEyNNFkSMV
0 3 K767-u LSEyNNFkSMVVsGA
0 1 S772-p NFkSMVVsGAkGsKI
0 1 K775-u SMVVsGAkGsKINIS
0 1 S777-p VVsGAkGsKINISQV
0 14 K796-u GQQNVEGkRIPFGFK
0 3 K812-u RTLPHFIkDDYGPES
0 2 K853-u GLIDTAVkTAETGYI
0 2 K866-u YIQRRLIkSMESVMV
0 1 K874-u SMESVMVkYDATVRN
0 2 K910-u FQNLATLkPSNkAFE
0 8 K914-u ATLkPSNkAFEkkFR
0 5 K918-u PSNkAFEkkFRFDYT
0 3 K919-u SNkAFEkkFRFDYTN
0 1 K940-u TLQEDLVkDVLSNAH
0 3 K976-u IFPTGDSkVVLPCNL
0 3 K1008-u PSDLHPIkVVEGVkE
0 2 K1014-u IkVVEGVkELSKkLV
0 1 K1019-u GVkELSKkLVIVNGD
0 1 Y1109-p MTLNTFHyAGVSAKN
0 2 K1125-u TLGVPRLkELINISK
0 1 K1225-u RKHMTDRkLTMEQIA
0 1 S1264 LRIRIMNSDENkMQE
0 2 K1268-u IMNSDENkMQEEEEV
0 1 K1278-u EEEEVVDkMDDDVFL
0 1 K1317-u HLPQTDNkKkIIITE
0 1 K1319-u PQTDNkKkIIITEDG
0 7 K1350-u LMRVLSEkDVDPVRT
0 2 T1415-p RGHLMAItRHGVNRQ
0 3 T1424-p HGVNRQDtGPLMKCS
54 0 S1616-p TPQSPSYsPtsPsYS
1 0 T1618-p QSPSYsPtsPsYSPT
2 0 T1618-gl QSPSYsPtsPsYSPT
58 0 S1619-p SPSYsPtsPsYSPTS
6 0 S1621-p SYsPtsPsYSPTSPS
1 0 R1810-m2 SYSPSSPrytPQsPT
0 2 Y1811-p YSPSSPrytPQsPTY
0 2 T1812-p SPSSPrytPQsPTYt
0 34 S1815-p SPrytPQsPTYtPss
0 1 T1817 rytPQsPTYtPssPs
0 7 T1819-p tPQsPTYtPssPsyS
0 9 S1821-p QsPTYtPssPsySPs
0 31 S1822-p sPTYtPssPsySPss
0 2 S1824-p TYtPssPsySPssPs
0 2 Y1825-p YtPssPsySPssPsy
0 7 S1828-p ssPsySPssPsysPA
0 6 S1829-p sPsySPssPsysPAs
0 4 S1831-p sySPssPsysPAsPK
0 3 Y1832-p ySPssPsysPAsPKy
0 4 S1833-p SPssPsysPAsPKyT
0 3 A1835 ssPsysPAsPKyTPt
0 6 S1836-p sPsysPAsPKyTPts
0 3 Y1839-p ysPAsPKyTPtsPsy
0 1 T1840 sPAsPKyTPtsPsys
0 2 T1842-p AsPKyTPtsPsysPs
0 27 S1843-p sPKyTPtsPsysPss
0 23 S1845-p KyTPtsPsysPssPE
0 2 Y1846-p yTPtsPsysPssPEy
0 6 S1847-p TPtsPsysPssPEyt
0 17 S1849-p tsPsysPssPEytPt
0 27 S1850-p sPsysPssPEytPts
0 5 Y1853-p ysPssPEytPtsPKy
0 5 T1854-p sPssPEytPtsPKys
0 5 T1856-p ssPEytPtsPKysPt
0 21 S1857-p sPEytPtsPKysPts
1 0 K1859 EytPtsPKysPtsPK
0 6 Y1860-p ytPtsPKysPtsPKY
0 7 S1861-p tPtsPKysPtsPKYs
0 9 T1863-p tsPKysPtsPKYsPt
0 4 S1864-p sPKysPtsPKYsPts
1 0 K1866 KysPtsPKYsPtsPK
0 2 Y1867 ysPtsPKYsPtsPKy
0 7 S1868-p sPtsPKYsPtsPKys
0 3 T1870-p tsPKYsPtsPKysPt
0 11 S1871-p sPKYsPtsPKysPts
1 0 K1873 KYsPtsPKysPtsPt
0 9 Y1874-p YsPtsPKysPtsPty
0 4 S1875-p sPtsPKysPtsPtys
0 6 T1877-p tsPKysPtsPtysPt
0 21 S1878-p sPKysPtsPtysPtt
0 8 T1880-p KysPtsPtysPttPK
0 15 Y1881-p ysPtsPtysPttPKY
1 10 S1882-p sPtsPtysPttPKYs
1 5 T1884-p tsPtysPttPKYsPt
1 9 T1885-p sPtysPttPKYsPts
1 0 K1887 tysPttPKYsPtsPt
0 3 Y1888 ysPttPKYsPtsPty
0 2 S1889-p sPttPKYsPtsPtys
0 7 T1891-p ttPKYsPtsPtysPt
0 10 S1892-p tPKYsPtsPtysPts
0 6 T1894-p KYsPtsPtysPtsPV
0 1 Y1895-p YsPtsPtysPtsPVy
0 4 S1896-p sPtsPtysPtsPVyt
0 4 T1898-p tsPtysPtsPVytPt
0 5 S1899-p sPtysPtsPVytPts
0 5 Y1902-p ysPtsPVytPtsPKy
0 4 T1903-p sPtsPVytPtsPKys
0 7 T1905-p tsPVytPtsPKysPt
0 8 S1906-p sPVytPtsPKysPts
1 0 K1908 VytPtsPKysPtsPt
0 14 Y1909-p ytPtsPKysPtsPty
0 6 S1910-p tPtsPKysPtsPtys
0 14 T1912-p tsPKysPtsPtysPt
0 27 S1913-p sPKysPtsPtysPts
1 43 T1915-p KysPtsPtysPtsPK
0 27 Y1916-p ysPtsPtysPtsPKy
1 17 S1917-p sPtsPtysPtsPKys
0 15 T1919-p tsPtysPtsPKysPt
1 28 S1920-p sPtysPtsPKysPts
1 0 K1922 tysPtsPKysPtsPt
0 13 Y1923-p ysPtsPKysPtsPty
0 7 S1924-p sPtsPKysPtsPtys
0 11 T1926-p tsPKysPtsPtysPt
0 25 S1927-p sPKysPtsPtysPts
0 44 T1929-p KysPtsPtysPtsPK
0 26 Y1930-p ysPtsPtysPtsPKG
0 16 S1931-p sPtsPtysPtsPKGS
0 13 T1933-p tsPtysPtsPKGSTY
1 25 S1934-p sPtysPtsPKGSTYS
0 1 T1950 TSPGYSPTsPTYSLT
0 1 S1951-p SPGYSPTsPTYSLTS
0 1 S1958 sPTYSLTSPAISPDD
0 2 S1966-p PAISPDDsDEEN___
4735 : Phospho-Rpb1 CTD (Ser2/5) Antibody
8798 : Phospho-Rpb1 CTD (Ser2) Antibody
13499 : Phospho-Rpb1 CTD (Ser2) (E1Z3G) Rabbit mAb
13546 : Phospho-Rpb1 CTD (Ser2/Ser5) (D1G3K) Rabbit mAb
4735 : Phospho-Rpb1 CTD (Ser2/5) Antibody
8807 : Phospho-Rpb1 CTD (Ser5) Antibody
13523 : Phospho-Rpb1 CTD (Ser5) (D9N5I) Rabbit mAb
13546 : Phospho-Rpb1 CTD (Ser2/Ser5) (D1G3K) Rabbit mAb
13780 : Phospho-Rpb1 CTD (Ser7) (E2B6W) Rabbit mAb
  POLR2A var1  
S27 RVQFGVLSPDELKRM
K32 VLSPDELKRMSVTEG
K42 SVTEGGIKYPETTEG
S121 CSKLLVDSNNPKIKD
K139 KSKGQPKKRLTHVYD
Y145 KKRLTHVYDLCKGKN
K177 EGDEDLTKEKGHGGC
S217 QEKKILLSPERVHEI
S269 PAVVMQGSARNQDDL
K279 NQDDLTHKLADIVKI
K285 HKLADIVKINNQLRR
K285 HKLADIVKINNQLRR
K417 NSQYPGAKYIIRDNG
S607 INCIRTHSTHPDDED
K619 DEDSGPYKHISPGDT
K643 IMGILCKKSLGTSAG
K707 QDIQNTIKKAKQDVI
K710 QNTIKKAKQDVIEVI
K710 QNTIKKAKQDVIEVI
K719 DVIEVIEKAHNNELE
T732 LEPTPGNTLRQTFEN
K751 ILNDARDKTGSSAQK
K758 KTGSSAQKSLSEYNN
Y763 AQKSLSEYNNFKSMV
K767 LSEYNNFKSMVVSGA
S772 NFKSMVVSGAKGSKI
K775 SMVVSGAKGSKINIS
S777 VVSGAKGSKINISQV
K796 GQQNVEGKRIPFGFK
K812 RTLPHFIKDDYGPES
K853 GLIDTAVKTAETGYI
K866 YIQRRLIKSMESVMV
K874 SMESVMVKYDATVRN
K910 FQNLATLKPSNKAFE
K914 ATLKPSNKAFEKKFR
K918 PSNKAFEKKFRFDYT
K919 SNKAFEKKFRFDYTN
K940 TLQEDLVKDVLSNAH
K976 IFPTGDSKVVLPCNL
K1008 PSDLHPIKVVEGVKE
K1014 IKVVEGVKELSKKLV
K1019 GVKELSKKLVIVNGD
Y1109 MTLNTFHYAGVSAKN
K1125 TLGVPRLKELINISK
K1225 RKHMTDRKLTMEQIA
S1264 LRIRIMNSDENKMQE
K1268 IMNSDENKMQEEEEV
K1278 EEEEVVDKMDDDVFL
K1317 HLPQTDNKKKIIITE
K1319 PQTDNKKKIIITEDG
K1350 LMRVLSEKDVDPVRT
T1415 RGHLMAITRHGVNRQ
T1424 HGVNRQDTGPLMKCS
S1616 TPQSPSYSPTSPSYS
T1618 QSPSYSPTSPSYSPT
T1618 QSPSYSPTSPSYSPT
S1619 SPSYSPTSPSYSPTS
S1621 SYSPTSPSYSPTSPS
R1810 SYSPSSPRYTPQSPT
Y1811 YSPSSPRYTPQSPTY
T1812 SPSSPRYTPQSPTYT
S1815 SPRYTPQSPTYTPSS
T1817 RYTPQSPTYTPSSPS
T1819 TPQSPTYTPSSPSYS
S1821 QSPTYTPSSPSYSPS
S1822 SPTYTPSSPSYSPSS
S1824 TYTPSSPSYSPSSPS
Y1825 YTPSSPSYSPSSPSY
S1828 SSPSYSPSSPSYSPt
S1829 SPSYSPSSPSYSPtS
S1831 SYSPSSPSYSPtSPK
Y1832 YSPSSPSYSPtSPKY
S1833 SPSSPSYSPtSPKYT
T1835-p SSPSYSPtSPKYTPT
S1836 SPSYSPtSPKYTPTS
Y1839 YSPtSPKYTPTSPSY
T1840 SPtSPKYTPTSPSYS
T1842 tSPKYTPTSPSYSPS
S1843 SPKYTPTSPSYSPSS
S1845 KYTPTSPSYSPSSPE
Y1846 YTPTSPSYSPSSPEY
S1847 TPTSPSYSPSSPEYT
S1849 TSPSYSPSSPEYTPT
S1850 SPSYSPSSPEYTPTS
Y1853 YSPSSPEYTPTSPKY
T1854 SPSSPEYTPTSPKYS
T1856 SSPEYTPTSPKYSPT
S1857 SPEYTPTSPKYSPTS
K1859 EYTPTSPKYSPTSPK
Y1860 YTPTSPKYSPTSPKY
S1861 TPTSPKYSPTSPKYS
T1863 TSPKYSPTSPKYSPT
S1864 SPKYSPTSPKYSPTS
K1866 KYSPTSPKYSPTSPK
Y1867 YSPTSPKYSPTSPKY
S1868 SPTSPKYSPTSPKYS
T1870 TSPKYSPTSPKYSPT
S1871 SPKYSPTSPKYSPTS
K1873 KYSPTSPKYSPTSPT
Y1874 YSPTSPKYSPTSPTY
S1875 SPTSPKYSPTSPTYS
T1877 TSPKYSPTSPTYSPT
S1878 SPKYSPTSPTYSPTT
T1880 KYSPTSPTYSPTTPK
Y1881 YSPTSPTYSPTTPKY
S1882 SPTSPTYSPTTPKYS
T1884 TSPTYSPTTPKYSPT
T1885 SPTYSPTTPKYSPTS
K1887 TYSPTTPKYSPTSPT
Y1888 YSPTTPKYSPTSPTY
S1889 SPTTPKYSPTSPTYS
T1891 TTPKYSPTSPTYSPT
S1892 TPKYSPTSPTYSPTS
T1894 KYSPTSPTYSPTSPV
Y1895 YSPTSPTYSPTSPVY
S1896 SPTSPTYSPTSPVYT
T1898 TSPTYSPTSPVYTPT
S1899 SPTYSPTSPVYTPTS
Y1902 YSPTSPVYTPTSPKY
T1903 SPTSPVYTPTSPKYS
T1905 TSPVYTPTSPKYSPT
S1906 SPVYTPTSPKYSPTS
K1908 VYTPTSPKYSPTSPT
Y1909 YTPTSPKYSPTSPTY
S1910 TPTSPKYSPTSPTYS
T1912 TSPKYSPTSPTYSPT
S1913 SPKYSPTSPTYSPTS
T1915 KYSPTSPTYSPTSPK
Y1916 YSPTSPTYSPTSPKY
S1917 SPTSPTYSPTSPKYS
T1919 TSPTYSPTSPKYSPT
S1920 SPTYSPTSPKYSPTS
K1922 TYSPTSPKYSPTSPT
Y1923 YSPTSPKYSPTSPTY
S1924 SPTSPKYSPTSPTYS
T1926 TSPKYSPTSPTYSPT
S1927 SPKYSPTSPTYSPTS
T1929 KYSPTSPTYSPTSPK
Y1930 YSPTSPTYSPTSPKG
S1931 SPTSPTYSPTSPKGS
T1933 TSPTYSPTSPKGSTY
S1934 SPTYSPTSPKGSTYS
T1950 TSPGYSPTSPTYSLT
S1951 SPGYSPTSPTYSLTS
S1958 SPTYSLTSPAISPDD
S1966 PAISPDDSDEEN___
13780 : Phospho-Rpb1 CTD (Ser7) (E2B6W) Rabbit mAb
  mouse

 
S27 RVQFGVLSPDELKRM
K32 VLSPDELKRMSVTEG
K42 SVTEGGIKYPETTEG
S121-p CSKLLVDsNNPKIKD
K139-a KSKGQPKkRLTHVyD
Y145-p KkRLTHVyDLCKGKN
K177-u EGDEDLTkEKGHGGC
S217 QEKKILLSPERVHEI
S269 PAVVMQGSARNQDDL
K279 NQDDLTHKLADIVkI
K285-a HKLADIVkINNQLRR
K285 HKLADIVKINNQLRR
K417 NSQYPGAKYIIRDNG
S607 INCIRTHSTHPDDED
K619 DEDSGPYKHISPGDT
K643 IMGILCKKSLGTSAG
K707 QDIQNTIKKAkQDVI
K710-a QNTIKKAkQDVIEVI
K710 QNTIKKAKQDVIEVI
K719 DVIEVIEKAHNNELE
T732 LEPTPGNTLRQTFEN
K751 ILNDARDKTGSSAQk
K758-u KTGSSAQkSLSEYNN
Y763 AQkSLSEYNNFKSMV
K767 LSEYNNFKSMVVSGA
S772 NFKSMVVSGAKGSKI
K775 SMVVSGAKGSKINIS
S777 VVSGAKGSKINISQV
K796-u GQQNVEGkRIPFGFK
K812 RTLPHFIKDDYGPES
K853 GLIDTAVKTAETGYI
K866 YIQRRLIKSMESVMV
K874 SMESVMVKYDATVRN
K910 FQNLATLKPSNkAFE
K914-u ATLKPSNkAFEkkFR
K918-u PSNkAFEkkFRFDYT
K919-u SNkAFEkkFRFDYTN
K940 TLQEDLVKDVLSNAH
K976 IFPTGDSKVVLPCNL
K1008 PSDLHPIKVVEGVkE
K1014-u IKVVEGVkELSKKLV
K1019 GVkELSKKLVIVNGD
Y1109 MTLNTFHYAGVSAKN
K1125 TLGVPRLKELINISK
K1225 RKHMTDRKLTMEQIA
S1264-p LRIRIMNsDENkMQE
K1268-u IMNsDENkMQEEEEV
K1278 EEEEVVDKMDDDVFL
K1317 HLPQTDNKKKIIITE
K1319 PQTDNKKKIIITEDG
K1350-u LMRVLSEkDVDPVRT
T1415 RGHLMAITRHGVNRQ
T1424-p HGVNRQDtGPLMKCS
S1616-p TPQSPSYsPtsPSYS
T1618 QSPSYsPTsPSYSPT
T1618-gl QSPSYsPtsPSYSPT
S1619-p SPSYsPtsPSYSPTS
S1621 SYsPtsPSYSPTSPS
R1810-m2 SYSPSSPrytPQsPt
Y1811-p YSPSSPrytPQsPtY
T1812-p SPSSPrytPQsPtYt
S1815-p SPrytPQsPtYtPSs
T1817-p rytPQsPtYtPSsPS
T1819-p tPQsPtYtPSsPSYS
S1821 QsPtYtPSsPSYSPs
S1822-p sPtYtPSsPSYSPss
S1824 tYtPSsPSYSPssPS
Y1825 YtPSsPSYSPssPSy
S1828-p SsPSYSPssPSySPt
S1829-p sPSYSPssPSySPts
S1831 SYSPssPSySPtsPK
Y1832-p YSPssPSySPtsPKy
S1833 SPssPSySPtsPKyt
T1835-p ssPSySPtsPKytPt
S1836-p sPSySPtsPKytPts
Y1839-p ySPtsPKytPtsPsy
T1840-p SPtsPKytPtsPsys
T1842-p tsPKytPtsPsysPs
S1843-p sPKytPtsPsysPss
S1845-p KytPtsPsysPssPE
Y1846-p ytPtsPsysPssPEy
S1847-p tPtsPsysPssPEyt
S1849-p tsPsysPssPEytPA
S1850-p sPsysPssPEytPAs
Y1853-p ysPssPEytPAsPky
T1854-p sPssPEytPAsPkys
A1856 ssPEytPAsPkysPt
S1857-p sPEytPAsPkysPts
K1859-u EytPAsPkysPtsPk
Y1860-p ytPAsPkysPtsPky
S1861-p tPAsPkysPtsPkys
T1863-p AsPkysPtsPkysPt
S1864-p sPkysPtsPkysPts
K1866-u kysPtsPkysPtsPk
Y1867-p ysPtsPkysPtsPky
S1868-p sPtsPkysPtsPkys
T1870-p tsPkysPtsPkysPt
S1871-p sPkysPtsPkysPts
K1873-u kysPtsPkysPtsPt
Y1874-p ysPtsPkysPtsPty
S1875-p sPtsPkysPtsPtys
T1877-p tsPkysPtsPtysPt
S1878-p sPkysPtsPtysPtt
T1880-p kysPtsPtysPttPk
Y1881-p ysPtsPtysPttPky
S1882-p sPtsPtysPttPkys
T1884-p tsPtysPttPkysPt
T1885-p sPtysPttPkysPts
K1887-u tysPttPkysPtsPt
Y1888-p ysPttPkysPtsPty
S1889-p sPttPkysPtsPtys
T1891-p ttPkysPtsPtysPt
S1892-p tPkysPtsPtysPts
T1894-p kysPtsPtysPtsPV
Y1895-p ysPtsPtysPtsPVy
S1896-p sPtsPtysPtsPVyt
T1898-p tsPtysPtsPVytPt
S1899-p sPtysPtsPVytPts
Y1902-p ysPtsPVytPtsPky
T1903-p sPtsPVytPtsPkys
T1905-p tsPVytPtsPkysPt
S1906-p sPVytPtsPkysPts
K1908-u VytPtsPkysPtsPt
Y1909-p ytPtsPkysPtsPty
S1910-p tPtsPkysPtsPtys
T1912-p tsPkysPtsPtysPt
S1913-p sPkysPtsPtysPts
T1915-p kysPtsPtysPtsPk
Y1916-p ysPtsPtysPtsPky
S1917-p sPtsPtysPtsPkys
T1919-p tsPtysPtsPkysPt
S1920-p sPtysPtsPkysPts
K1922-u tysPtsPkysPtsPt
Y1923-p ysPtsPkysPtsPty
S1924-p sPtsPkysPtsPtys
T1926-p tsPkysPtsPtysPt
S1927-p sPkysPtsPtysPts
T1929-p kysPtsPtysPtsPK
Y1930-p ysPtsPtysPtsPKG
S1931-p sPtsPtysPtsPKGS
T1933-p tsPtysPtsPKGSTY
S1934-p sPtysPtsPKGSTYS
T1950-p TSPGYSPtsPTYSLT
S1951-p SPGYSPtsPTYSLTs
S1958-p sPTYSLTsPAISPDD
S1966-p PAISPDDsDEEN___
4735 : Phospho-Rpb1 CTD (Ser2/5) Antibody
8798 : Phospho-Rpb1 CTD (Ser2) Antibody
13499 : Phospho-Rpb1 CTD (Ser2) (E1Z3G) Rabbit mAb
13546 : Phospho-Rpb1 CTD (Ser2/Ser5) (D1G3K) Rabbit mAb
4735 : Phospho-Rpb1 CTD (Ser2/5) Antibody
8807 : Phospho-Rpb1 CTD (Ser5) Antibody
13523 : Phospho-Rpb1 CTD (Ser5) (D9N5I) Rabbit mAb
13546 : Phospho-Rpb1 CTD (Ser2/Ser5) (D1G3K) Rabbit mAb
13780 : Phospho-Rpb1 CTD (Ser7) (E2B6W) Rabbit mAb
  rat

 
S27 RVQFGVLSPDELKRM
K32 VLSPDELKRMSVTEG
K42 SVTEGGIKYPETTEG
S121 CSKLLVDSNNPKIKD
K139 KSKGQPKKRLTHVYD
Y145 KKRLTHVYDLCKGKN
K177 EGDEDLTKEKGHGGC
S217 QEKKILLSPERVHEI
S269 PAVVMQGSARNQDDL
K279 NQDDLTHKLADIVKI
K285 HKLADIVKINNQLRR
K285 HKLADIVKINNQLRR
K417 NSQYPGAKYIIRDNG
S607 INCIRTHSTHPDDED
K619 DEDSGPYKHISPGDT
K643 IMGILCKKSLGTSAG
K707 QDIQNTIKKAKQDVI
K710 QNTIKKAKQDVIEVI
K710 QNTIKKAKQDVIEVI
K719 DVIEVIEKAHNNELE
T732 LEPTPGNTLRQTFEN
K751 ILNDARDKTGSSAQK
K758 KTGSSAQKSLSEYNN
Y763 AQKSLSEYNNFKSMV
K767 LSEYNNFKSMVVSGA
S772 NFKSMVVSGAKGSKI
K775 SMVVSGAKGSKINIS
S777 VVSGAKGSKINISQV
K796 GQQNVEGKRIPFGFK
K812 RTLPHFIKDDYGPES
K853 GLIDTAVKTAETGYI
K866 YIQRRLIKSMESVMV
K874 SMESVMVKYDATVRN
K910 FQNLATLKPSNKAFE
K914 ATLKPSNKAFEKKFR
K918 PSNKAFEKKFRFDYT
K919 SNKAFEKKFRFDYTN
K940 TLQEDLVKDVLSNAH
K976 IFPTGDSKVVLPCNL
K1008 PSDLHPIKVVEGVKE
K1014 IKVVEGVKELSKKLV
K1019 GVKELSKKLVIVNGD
Y1109 MTLNTFHYAGVSAKN
K1125 TLGVPRLKELINISK
K1225 RKHMTDRKLTMEQIA
S1264 LRIRIMNSDENKMQE
K1268 IMNSDENKMQEEEEV
K1278 EEEEVVDKMDDDVFL
K1317 HLPQTDNKKKIIITE
K1319 PQTDNKKKIIITEDG
K1350 LMRVLSEKDVDPVRT
T1415 RGHLMAITRHGVNRQ
T1424 HGVNRQDTGPLMKCS
S1616-p TPQSPSYsPTsPSYS
T1618 QSPSYsPTsPSYSPT
T1618 QSPSYsPTsPSYSPT
S1619-p SPSYsPTsPSYSPTS
S1621 SYsPTsPSYSPTSPS
R1810 SYSPSSPRYTPQSPT
Y1811 YSPSSPRYTPQSPTY
T1812 SPSSPRYTPQSPTYT
S1815 SPRYTPQSPTYTPSS
T1817 RYTPQSPTYTPSSPS
T1819 TPQSPTYTPSSPSYS
S1821 QSPTYTPSSPSYSPS
S1822 SPTYTPSSPSYSPSS
S1824 TYTPSSPSYSPSSPS
Y1825 YTPSSPSYSPSSPSY
S1828 SSPSYSPSSPSYSPT
S1829 SPSYSPSSPSYSPTS
S1831 SYSPSSPSYSPTSPK
Y1832 YSPSSPSYSPTSPKY
S1833 SPSSPSYSPTSPKYT
T1835 SSPSYSPTSPKYTPT
S1836 SPSYSPTSPKYTPTS
Y1839 YSPTSPKYTPTSPSY
T1840 SPTSPKYTPTSPSYS
T1842 TSPKYTPTSPSYSPS
S1843 SPKYTPTSPSYSPSS
S1845 KYTPTSPSYSPSSPE
Y1846 YTPTSPSYSPSSPEY
S1847 TPTSPSYSPSSPEYT
S1849 TSPSYSPSSPEYTPT
S1850 SPSYSPSSPEYTPTS
Y1853 YSPSSPEYTPTSPKY
T1854 SPSSPEYTPTSPKYS
T1856 SSPEYTPTSPKYSPT
S1857 SPEYTPTSPKYSPTS
K1859 EYTPTSPKYSPTSPK
Y1860 YTPTSPKYSPTSPKY
S1861 TPTSPKYSPTSPKYS
T1863 TSPKYSPTSPKYSPT
S1864 SPKYSPTSPKYSPTS
K1866 KYSPTSPKYSPTSPK
Y1867 YSPTSPKYSPTSPKY
S1868 SPTSPKYSPTSPKYS
T1870 TSPKYSPTSPKYSPT
S1871 SPKYSPTSPKYSPTs
K1873 KYSPTSPKYSPTsPT
Y1874 YSPTSPKYSPTsPTY
S1875 SPTSPKYSPTsPTYS
T1877 TSPKYSPTsPTYSPT
S1878-p SPKYSPTsPTYSPTt
T1880 KYSPTsPTYSPTtPK
Y1881 YSPTsPTYSPTtPKY
S1882 SPTsPTYSPTtPKYS
T1884 TsPTYSPTtPKYSPT
T1885-p sPTYSPTtPKYSPTS
K1887 TYSPTtPKYSPTSPT
Y1888 YSPTtPKYSPTSPTY
S1889 SPTtPKYSPTSPTYS
T1891 TtPKYSPTSPTYSPT
S1892 tPKYSPTSPTYSPTS
T1894 KYSPTSPTYSPTSPV
Y1895 YSPTSPTYSPTSPVY
S1896 SPTSPTYSPTSPVYT
T1898 TSPTYSPTSPVYTPT
S1899 SPTYSPTSPVYTPTS
Y1902 YSPTSPVYTPTSPKy
T1903 SPTSPVYTPTSPKyS
T1905 TSPVYTPTSPKySPt
S1906 SPVYTPTSPKySPts
K1908 VYTPTSPKySPtsPT
Y1909-p YTPTSPKySPtsPTY
S1910 TPTSPKySPtsPTYS
T1912-p TSPKySPtsPTYSPT
S1913-p SPKySPtsPTYSPTs
T1915 KySPtsPTYSPTsPK
Y1916 ySPtsPTYSPTsPKy
S1917 SPtsPTYSPTsPKyS
T1919 tsPTYSPTsPKySPT
S1920-p sPTYSPTsPKySPTS
K1922 TYSPTsPKySPTSPT
Y1923-p YSPTsPKySPTSPTY
S1924 SPTsPKySPTSPTYS
T1926 TsPKySPTSPTYSPT
S1927 sPKySPTSPTYSPTs
T1929 KySPTSPTYSPTsPK
Y1930 ySPTSPTYSPTsPKG
S1931 SPTSPTYSPTsPKGS
T1933 TSPTYSPTsPKGSTY
S1934-p SPTYSPTsPKGSTYS
T1950 TSPGYSPTSPTYSLT
S1951 SPGYSPTSPTYSLTS
S1958 SPTYSLTSPAISPED
S1966 PAISPEDSDEEN___
4735 : Phospho-Rpb1 CTD (Ser2/5) Antibody
8798 : Phospho-Rpb1 CTD (Ser2) Antibody
13499 : Phospho-Rpb1 CTD (Ser2) (E1Z3G) Rabbit mAb
13546 : Phospho-Rpb1 CTD (Ser2/Ser5) (D1G3K) Rabbit mAb
4735 : Phospho-Rpb1 CTD (Ser2/5) Antibody
8807 : Phospho-Rpb1 CTD (Ser5) Antibody
13523 : Phospho-Rpb1 CTD (Ser5) (D9N5I) Rabbit mAb
13546 : Phospho-Rpb1 CTD (Ser2/Ser5) (D1G3K) Rabbit mAb
13780 : Phospho-Rpb1 CTD (Ser7) (E2B6W) Rabbit mAb
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