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Entry type
Status
Per-residue features
Colour by
25586_FusoPortal_Gene_1819
Length
326 amino acids
Protein family membership
- DNA-directed RNA polymerase, alpha subunit (IPR011773)
Homologous superfamilies
-
Homologous superfamily3 - 88
- RNA polymerase, RBP11-like subunit (IPR036603)
125 - 228- RNA polymerase, RBP11-like subunit (IPR036603)
-
Homologous superfamily52 - 173
1
50
100
150
200
250
300
326
Domains and repeats
-
Domain28 - 223
- DNA-directed RNA polymerase, RpoA/D/Rpb3-type (IPR011263)
256 - 320- RNA polymerase, alpha subunit, C-terminal (IPR011260)
-
Domain61 - 153
- DNA-directed RNA polymerase, insert domain (IPR011262)
1
50
100
150
200
250
300
326
Detailed signature matches
-
-
SSF55257 (RBP11-lik...)
-
3 - 88125 - 226
-

Unintegrated signatures
Residue annotation
-
alphaNTD homodimer...13IalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)15EalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)27ValphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)30LalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)32RalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)33GalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)34YalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)37TalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)41AalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)44RalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)45ValphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)49SalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)216ValphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)219LalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)220KalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)222HalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)223LalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)225PalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD)226FalphaNTD homodimer interface
13I, 15E, 27V, 30L, 32R, 33G, 34Y, 37T, 41A, 44R, 45V, 49S, 216V, 219L, 220K, 222H, 223L, 225P, 226F
CDD
cd06928 (RNAP_alpha_NTD) -
alphaNTD - beta in...24QalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)36NalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)40NalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)43RalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)44RalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)65SalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)67FalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)69ValphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)71DalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)72GalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)73ValphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)74KalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)79EalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)85KalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)133TalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)150FalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)169DalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)171IalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)177KalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)178ValphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)179SalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)181EalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)182IalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)183QalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)184DalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)194DalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)197TalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD)199NalphaNTD - beta interaction site
24Q, 36N, 40N, 43R, 44R, 65S, 67F, 69V, 71D, 72G, 73V, 74K, 79E, 85K, 133T, 150F, 169D, 171I, 177K, 178V, 179S, 181E, 182I, 183Q, 184D, 194D, 197T, 199N
CDD
cd06928 (RNAP_alpha_NTD) -
alphaNTD - beta' i...67FalphaNTD - beta' interaction site
67F, 79E, 82L, 85K, 86E, 149G, 150F, 152V, 171I, 176R, 177K, 186M
CDD
cd06928 (RNAP_alpha_NTD)79EalphaNTD - beta' interaction site
67F, 79E, 82L, 85K, 86E, 149G, 150F, 152V, 171I, 176R, 177K, 186M
CDD
cd06928 (RNAP_alpha_NTD)82LalphaNTD - beta' interaction site
67F, 79E, 82L, 85K, 86E, 149G, 150F, 152V, 171I, 176R, 177K, 186M
CDD
cd06928 (RNAP_alpha_NTD)85KalphaNTD - beta' interaction site
67F, 79E, 82L, 85K, 86E, 149G, 150F, 152V, 171I, 176R, 177K, 186M
CDD
cd06928 (RNAP_alpha_NTD)86EalphaNTD - beta' interaction site
67F, 79E, 82L, 85K, 86E, 149G, 150F, 152V, 171I, 176R, 177K, 186M
CDD
cd06928 (RNAP_alpha_NTD)149GalphaNTD - beta' interaction site
67F, 79E, 82L, 85K, 86E, 149G, 150F, 152V, 171I, 176R, 177K, 186M
CDD
cd06928 (RNAP_alpha_NTD)150FalphaNTD - beta' interaction site
67F, 79E, 82L, 85K, 86E, 149G, 150F, 152V, 171I, 176R, 177K, 186M
CDD
cd06928 (RNAP_alpha_NTD)152ValphaNTD - beta' interaction site
67F, 79E, 82L, 85K, 86E, 149G, 150F, 152V, 171I, 176R, 177K, 186M
CDD
cd06928 (RNAP_alpha_NTD)171IalphaNTD - beta' interaction site
67F, 79E, 82L, 85K, 86E, 149G, 150F, 152V, 171I, 176R, 177K, 186M
CDD
cd06928 (RNAP_alpha_NTD)176RalphaNTD - beta' interaction site
67F, 79E, 82L, 85K, 86E, 149G, 150F, 152V, 171I, 176R, 177K, 186M
CDD
cd06928 (RNAP_alpha_NTD)177KalphaNTD - beta' interaction site
67F, 79E, 82L, 85K, 86E, 149G, 150F, 152V, 171I, 176R, 177K, 186M
CDD
cd06928 (RNAP_alpha_NTD)186MalphaNTD - beta' interaction site
67F, 79E, 82L, 85K, 86E, 149G, 150F, 152V, 171I, 176R, 177K, 186M
CDD
cd06928 (RNAP_alpha_NTD)
GO term prediction
Biological Process
GO:0006351 transcription, DNA-templated
Molecular Function
GO:0003677 DNA binding
GO:0003899 DNA-directed 5'-3' RNA polymerase activity
GO:0046983 protein dimerization activity
Cellular Component
None predicted.