Citrus Sinensis ID: 016321
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
|---|
Close Homologs for Annotation Transfer
Close Homologs in the Non-Redundant Database Detected by BLAST 
Original result of BLAST against Nonredundant Database
GI ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 391 | ||||||
| 255566078 | 508 | RNA polymerase sigma factor rpoD, putati | 0.833 | 0.641 | 0.767 | 1e-139 | |
| 224146103 | 509 | predicted protein [Populus trichocarpa] | 0.836 | 0.642 | 0.737 | 1e-134 | |
| 449468291 | 508 | PREDICTED: RNA polymerase sigma factor s | 0.833 | 0.641 | 0.719 | 1e-129 | |
| 356543070 | 503 | PREDICTED: RNA polymerase sigma factor r | 0.815 | 0.634 | 0.708 | 1e-127 | |
| 356531599 | 503 | PREDICTED: RNA polymerase sigma factor r | 0.815 | 0.634 | 0.705 | 1e-127 | |
| 224124068 | 499 | predicted protein [Populus trichocarpa] | 0.810 | 0.635 | 0.701 | 1e-116 | |
| 2565297 | 502 | RNA polymerase sigma subunit 1 [Arabidop | 0.790 | 0.615 | 0.650 | 1e-115 | |
| 15217767 | 502 | sigma factor A [Arabidopsis thaliana] gi | 0.790 | 0.615 | 0.647 | 1e-115 | |
| 334183639 | 498 | sigma factor A [Arabidopsis thaliana] gi | 0.790 | 0.620 | 0.647 | 1e-114 | |
| 11762220 | 502 | At1g64860 [Arabidopsis thaliana] | 0.790 | 0.615 | 0.644 | 1e-114 |
| >gi|255566078|ref|XP_002524027.1| RNA polymerase sigma factor rpoD, putative [Ricinus communis] gi|223536754|gb|EEF38395.1| RNA polymerase sigma factor rpoD, putative [Ricinus communis] | Back alignment and taxonomy information |
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Score = 501 bits (1291), Expect = e-139, Method: Compositional matrix adjust.
Identities = 251/327 (76%), Positives = 283/327 (86%), Gaps = 1/327 (0%)
Query: 2 MATAAVIGLSAGKRLLSSSFYYSDISEKFSYINDLGSANSQVGSTKNVVAAKKSSNYNPS 61
MATAAVIGLSAGKRLLSS+FYYSD++EK S N+ G + Q+ STK ++ AKKSSNY PS
Sbjct: 1 MATAAVIGLSAGKRLLSSTFYYSDLTEKLSSANEHGLTHYQITSTKTLIVAKKSSNYGPS 60
Query: 62 FPSSNRQTQPIKALKEHVDTNFA-STAEPWAEPPNSIEEESSELDYSVEALLLLQKSMLE 120
FPSSNR TQ IKALKEHVDT A STA + N +EEESS+LDYSVEALLLLQKSMLE
Sbjct: 61 FPSSNRNTQSIKALKEHVDTASAPSTAATQFKTFNDMEEESSDLDYSVEALLLLQKSMLE 120
Query: 121 KQWNLSFERTVLTDSPSKKTHKKVPVTCSGVSARQRRLNSKKKILSQNKSILQQNGSKQL 180
KQWNLSFERT +DSPS+K+ KK+PVTCSGVSARQRR+N ++K LSQ+K +Q N KQL
Sbjct: 121 KQWNLSFERTDSSDSPSRKSQKKIPVTCSGVSARQRRINIRRKNLSQSKFTVQANVFKQL 180
Query: 181 RSMISPELIQNRLKGYVKGVVSEELLTHAEVVRLSKKIKTGLSLDDHKLRLKERLGCEPS 240
+S +SPEL+QNRLKGYVKGVVSEELL+HAEVVRLS+ IK GLSL+DHK RLKERLGC+PS
Sbjct: 181 KSAVSPELLQNRLKGYVKGVVSEELLSHAEVVRLSRIIKAGLSLEDHKSRLKERLGCDPS 240
Query: 241 MEQLAASLRISRPELQSILMECSLAREKLVMSNVRLVMSIAQRYDNMGADMADLVQGGLI 300
EQ+A SL+ISR ELQS + CSLAREKL MSNVRLVMSIAQRYDNMGA+MADLVQGGLI
Sbjct: 241 DEQVATSLKISRAELQSKSIACSLAREKLAMSNVRLVMSIAQRYDNMGAEMADLVQGGLI 300
Query: 301 GLLRGIEKFDSSKGFKISTYVYWWIRQ 327
GLLRGIEKFDSSKGF+ISTYVYWWIRQ
Sbjct: 301 GLLRGIEKFDSSKGFRISTYVYWWIRQ 327
|
Source: Ricinus communis Species: Ricinus communis Genus: Ricinus Family: Euphorbiaceae Order: Malpighiales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|224146103|ref|XP_002325882.1| predicted protein [Populus trichocarpa] gi|222862757|gb|EEF00264.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
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| >gi|449468291|ref|XP_004151855.1| PREDICTED: RNA polymerase sigma factor sigA-like [Cucumis sativus] gi|449514942|ref|XP_004164521.1| PREDICTED: RNA polymerase sigma factor sigA-like [Cucumis sativus] | Back alignment and taxonomy information |
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| >gi|356543070|ref|XP_003539986.1| PREDICTED: RNA polymerase sigma factor rpoD-like [Glycine max] | Back alignment and taxonomy information |
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| >gi|356531599|ref|XP_003534364.1| PREDICTED: RNA polymerase sigma factor rpoD-like [Glycine max] | Back alignment and taxonomy information |
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| >gi|224124068|ref|XP_002319237.1| predicted protein [Populus trichocarpa] gi|222857613|gb|EEE95160.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
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| >gi|2565297|gb|AAB81958.1| RNA polymerase sigma subunit 1 [Arabidopsis thaliana] | Back alignment and taxonomy information |
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| >gi|15217767|ref|NP_176666.1| sigma factor A [Arabidopsis thaliana] gi|75098242|sp|O24629.1|SIGA_ARATH RecName: Full=RNA polymerase sigma factor sigA; Short=Sigma factor A; Short=Sigma-A; AltName: Full=RNA polymerase sigma factor sig1; Short=Atsig1; Short=Sigma factor 1; AltName: Full=RNA polymerase sigma factor sig2; Short=Atsig2; Short=Sigma factor 2; AltName: Full=RNA polymerase sigma factor sigB; Short=Sigma factor B; Short=Sigma-B; Flags: Precursor gi|5042421|gb|AAD38260.1|AC006193_16 RNA polymerase sigma subunit 1 [Arabidopsis thaliana] gi|2353171|gb|AAB69384.1| sigma factor 1 [Arabidopsis thaliana] gi|2443408|dbj|BAA22421.1| SigA [Arabidopsis thaliana] gi|2558514|emb|CAA74640.1| plastid RNA polymerase sigma factor [Arabidopsis thaliana] gi|5478439|dbj|BAA82448.1| sigma factor SigA [Arabidopsis thaliana] gi|17064900|gb|AAL32604.1| RNA polymerase sigma subunit 1 [Arabidopsis thaliana] gi|20259916|gb|AAM13305.1| RNA polymerase sigma subunit 1 [Arabidopsis thaliana] gi|222423019|dbj|BAH19492.1| AT1G64860 [Arabidopsis thaliana] gi|332196177|gb|AEE34298.1| sigma factor A [Arabidopsis thaliana] | Back alignment and taxonomy information |
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| >gi|334183639|ref|NP_001185314.1| sigma factor A [Arabidopsis thaliana] gi|332196178|gb|AEE34299.1| sigma factor A [Arabidopsis thaliana] | Back alignment and taxonomy information |
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| >gi|11762220|gb|AAG40388.1|AF325036_1 At1g64860 [Arabidopsis thaliana] | Back alignment and taxonomy information |
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Prediction of Gene Ontology (GO) Terms
Close Homologs with Gene Ontology terms Detected by BLAST 
Original result of BLAST against Gene Ontology (AMIGO)
ID ![]() |
Alignment graph ![]() |
Length ![]() |
Definition ![]() |
Q cover ![]() |
H cover ![]() |
Identity ![]() |
E-value ![]() |
| Query | 391 | ||||||
| TAIR|locus:2010871 | 502 | SIGA "AT1G64860" [Arabidopsis | 0.795 | 0.619 | 0.613 | 2.6e-95 | |
| UNIPROTKB|O48655 | 519 | rsigA "Plastid RNA polymerase | 0.813 | 0.612 | 0.455 | 2.3e-62 | |
| TAIR|locus:2025650 | 572 | SIG2 "AT1G08540" [Arabidopsis | 0.442 | 0.302 | 0.365 | 1.2e-25 | |
| TAIR|locus:2057996 | 547 | SIGF "AT2G36990" [Arabidopsis | 0.345 | 0.246 | 0.392 | 1.6e-20 | |
| UNIPROTKB|Q84LK8 | 572 | SIG6 "Sig6" [Oryza sativa Japo | 0.552 | 0.377 | 0.303 | 2.1e-19 | |
| UNIPROTKB|Q59563 | 323 | mysB "RNA polymerase sigma fac | 0.304 | 0.368 | 0.424 | 9.4e-19 | |
| UNIPROTKB|P0A602 | 528 | rpoD "RNA polymerase sigma fac | 0.322 | 0.238 | 0.392 | 2.1e-16 | |
| TAIR|locus:2173249 | 419 | SIG4 "AT5G13730" [Arabidopsis | 0.342 | 0.319 | 0.386 | 6.3e-15 | |
| TIGR_CMR|SO_3432 | 326 | SO_3432 "RNA polymerase sigma | 0.276 | 0.331 | 0.387 | 1.9e-14 | |
| TIGR_CMR|APH_0576 | 627 | APH_0576 "RNA polymerase sigma | 0.401 | 0.250 | 0.315 | 1.8e-13 |
| TAIR|locus:2010871 SIGA "AT1G64860" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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Score = 948 (338.8 bits), Expect = 2.6e-95, P = 2.6e-95
Identities = 206/336 (61%), Positives = 244/336 (72%)
Query: 2 MATAAVIGLSAGKRLLSSSFYYSDISEKFSYINDLGSANSQVGSTKNVVAAKKXXXXXXX 61
MATAAVIGL+ GKRLLSSSFY+SD++EKF +ND S+ + STK+ + AKK
Sbjct: 1 MATAAVIGLNTGKRLLSSSFYHSDVTEKFLSVNDHCSSQYHIASTKSGITAKKASNYSPS 60
Query: 62 XXXXXRQTQPIKALKEHVDTNFASTAEPWA------EPPNXXXXXXXXLDYSVEALLLLQ 115
R TQ KALKE VD AST +PW E + +SVEA+LLLQ
Sbjct: 61 FPSSNRHTQSAKALKESVDV--ASTEKPWLPNGTDKELEEECYDDDDLISHSVEAILLLQ 118
Query: 116 KSMLEKQWNLSFERTVLTDSPSKKT--HKKVPV-TCSGVSARQRRLNSKKKI-LSQNKSI 171
KSMLEK WNLSFE+ V ++ P K T KK+PV TCSG+SARQRR+ +KKK ++ K++
Sbjct: 119 KSMLEKSWNLSFEKAVSSEYPGKGTIRKKKIPVITCSGISARQRRIGAKKKTNMTHVKAV 178
Query: 172 LQQNGSKQLRSMISPELIQNRLKGYVKGVVSEELLTHAEVVRLSKKIKTGLSLDDHKLRL 231
+ KQ+R GYVKGV+SE++L+H EVVRLSKKIK+GL LDDHK RL
Sbjct: 179 SDVSSGKQVR-------------GYVKGVISEDVLSHVEVVRLSKKIKSGLRLDDHKSRL 225
Query: 232 KERLGCEPSMEQLAASLRISRPELQSILMECSLAREKLVMSNVRLVMSIAQRYDNMGADM 291
K+RLGCEPS EQLA SL+ISR ELQ+ LMEC LAREKL MSNVRLVMSIAQRYDN+GA+M
Sbjct: 226 KDRLGCEPSDEQLAVSLKISRAELQAWLMECHLAREKLAMSNVRLVMSIAQRYDNLGAEM 285
Query: 292 ADLVQGGLIGLLRGIEKFDSSKGFKISTYVYWWIRQ 327
+DLVQGGLIGLLRGIEKFDSSKGF+ISTYVYWWIRQ
Sbjct: 286 SDLVQGGLIGLLRGIEKFDSSKGFRISTYVYWWIRQ 321
|
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| UNIPROTKB|O48655 rsigA "Plastid RNA polymerase sigma factor" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
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| TAIR|locus:2025650 SIG2 "AT1G08540" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TAIR|locus:2057996 SIGF "AT2G36990" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q84LK8 SIG6 "Sig6" [Oryza sativa Japonica Group (taxid:39947)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q59563 mysB "RNA polymerase sigma factor" [Mycobacterium tuberculosis (taxid:1773)] | Back alignment and assigned GO terms |
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| UNIPROTKB|P0A602 rpoD "RNA polymerase sigma factor RpoD" [Mycobacterium tuberculosis (taxid:1773)] | Back alignment and assigned GO terms |
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| TAIR|locus:2173249 SIG4 "AT5G13730" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| TIGR_CMR|SO_3432 SO_3432 "RNA polymerase sigma factor RpoS" [Shewanella oneidensis MR-1 (taxid:211586)] | Back alignment and assigned GO terms |
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| TIGR_CMR|APH_0576 APH_0576 "RNA polymerase sigma factor RpoD" [Anaplasma phagocytophilum HZ (taxid:212042)] | Back alignment and assigned GO terms |
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Prediction of Enzyme Commission (EC) Number
EC Number Prediction by Ezypred Server 
Original result from Ezypred Server
Fail to connect to Ezypred Server
Prediction of Functionally Associated Proteins
Functionally Associated Proteins Detected by STRING 
Original result from the STRING server
| grail3.0065010301 | hypothetical protein (510 aa) | ||||||||||
(Populus trichocarpa) | |||||||||||
| gw1.XIV.2894.1 | • | 0.431 | |||||||||
| fgenesh4_pg.C_LG_XVII000398 | • | 0.430 | |||||||||
| eugene3.17410001 | • | 0.429 | |||||||||
| estExt_fgenesh4_pg.C_3210002 | • | 0.426 | |||||||||
| gw1.321.23.1 | • | 0.420 | |||||||||
| eugene3.00001972 | • | 0.411 |
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database part I
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 391 | |||
| TIGR02997 | 298 | TIGR02997, Sig70-cyanoRpoD, RNA polymerase sigma f | 5e-40 | |
| PRK07405 | 317 | PRK07405, PRK07405, RNA polymerase sigma factor Si | 4e-33 | |
| PRK07406 | 373 | PRK07406, PRK07406, RNA polymerase sigma factor Rp | 1e-29 | |
| PRK05949 | 327 | PRK05949, PRK05949, RNA polymerase sigma factor; V | 2e-29 | |
| PRK07921 | 324 | PRK07921, PRK07921, RNA polymerase sigma factor Si | 2e-26 | |
| COG0568 | 342 | COG0568, RpoD, DNA-directed RNA polymerase, sigma | 2e-24 | |
| PRK05901 | 509 | PRK05901, PRK05901, RNA polymerase sigma factor; P | 1e-23 | |
| PRK07598 | 415 | PRK07598, PRK07598, RNA polymerase sigma factor Si | 2e-23 | |
| TIGR02393 | 238 | TIGR02393, RpoD_Cterm, RNA polymerase sigma factor | 6e-23 | |
| TIGR02394 | 285 | TIGR02394, rpoS_proteo, RNA polymerase sigma facto | 2e-19 | |
| PRK05657 | 325 | PRK05657, PRK05657, RNA polymerase sigma factor Rp | 3e-19 | |
| PRK09210 | 367 | PRK09210, PRK09210, RNA polymerase sigma factor Rp | 3e-18 | |
| pfam04542 | 71 | pfam04542, Sigma70_r2, Sigma-70 region 2 | 1e-17 | |
| PRK05658 | 619 | PRK05658, PRK05658, RNA polymerase sigma factor Rp | 4e-16 | |
| PRK07500 | 289 | PRK07500, rpoH2, RNA polymerase factor sigma-32; R | 1e-14 | |
| TIGR02980 | 227 | TIGR02980, SigBFG, RNA polymerase sigma-70 factor, | 2e-13 | |
| TIGR02392 | 270 | TIGR02392, rpoH_proteo, alternative sigma factor R | 3e-13 | |
| PRK08215 | 258 | PRK08215, PRK08215, sporulation sigma factor SigG; | 6e-13 | |
| PRK06596 | 284 | PRK06596, PRK06596, RNA polymerase factor sigma-32 | 3e-12 | |
| PRK05803 | 233 | PRK05803, PRK05803, sporulation sigma factor SigK; | 4e-12 | |
| TIGR02885 | 231 | TIGR02885, spore_sigF, RNA polymerase sigma-F fact | 8e-12 | |
| TIGR02850 | 254 | TIGR02850, spore_sigG, RNA polymerase sigma-G fact | 1e-11 | |
| PRK05572 | 252 | PRK05572, PRK05572, sporulation sigma factor SigF; | 1e-11 | |
| TIGR02846 | 227 | TIGR02846, spore_sigmaK, RNA polymerase sigma-K fa | 5e-11 | |
| COG1191 | 247 | COG1191, FliA, DNA-directed RNA polymerase special | 4e-09 | |
| TIGR02937 | 158 | TIGR02937, sigma70-ECF, RNA polymerase sigma facto | 4e-08 | |
| TIGR02835 | 234 | TIGR02835, spore_sigmaE, RNA polymerase sigma-E fa | 4e-08 | |
| PRK08301 | 234 | PRK08301, PRK08301, sporulation sigma factor SigE; | 3e-07 | |
| TIGR02941 | 255 | TIGR02941, Sigma_B, RNA polymerase sigma-B factor | 2e-05 | |
| PRK07408 | 256 | PRK07408, PRK07408, RNA polymerase sigma factor Si | 2e-05 | |
| TIGR02479 | 224 | TIGR02479, FliA_WhiG, RNA polymerase sigma factor, | 9e-05 | |
| PRK08583 | 257 | PRK08583, PRK08583, RNA polymerase sigma factor Si | 1e-04 | |
| PRK06288 | 268 | PRK06288, PRK06288, RNA polymerase sigma factor Wh | 0.001 | |
| PRK07122 | 264 | PRK07122, PRK07122, RNA polymerase sigma factor Si | 0.001 |
| >gnl|CDD|234082 TIGR02997, Sig70-cyanoRpoD, RNA polymerase sigma factor, cyanobacterial RpoD-like family | Back alignment and domain information |
|---|
Score = 143 bits (363), Expect = 5e-40
Identities = 54/123 (43%), Positives = 88/123 (71%)
Query: 205 LLTHAEVVRLSKKIKTGLSLDDHKLRLKERLGCEPSMEQLAASLRISRPELQSILMECSL 264
LLT E + L+++++ + L++ + L+E+LG EPS E+ AA+ +S EL+ L +
Sbjct: 15 LLTPEEEIELARQVQQMMVLEELREELEEQLGREPSKEEWAAAAGLSEAELRQRLRQGQR 74
Query: 265 AREKLVMSNVRLVMSIAQRYDNMGADMADLVQGGLIGLLRGIEKFDSSKGFKISTYVYWW 324
A+EK++ +N+RLV+S+A++Y N G ++ DL+Q G +GL R +EKFD ++G+K STY YWW
Sbjct: 75 AKEKMIKANLRLVVSVAKKYQNRGLELLDLIQEGSLGLERAVEKFDPTRGYKFSTYAYWW 134
Query: 325 IRQ 327
IRQ
Sbjct: 135 IRQ 137
|
This family includes a number of closely related sigma-70 (TIGR02937) factors in the cyanobacteria. All appear most closely related to the essential sigma-70 factor RpoD, and some score above trusted to the RpoD C-terminal domain model (TIGR02393). Length = 298 |
| >gnl|CDD|180963 PRK07405, PRK07405, RNA polymerase sigma factor SigD; Validated | Back alignment and domain information |
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| >gnl|CDD|236012 PRK07406, PRK07406, RNA polymerase sigma factor RpoD; Validated | Back alignment and domain information |
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| >gnl|CDD|180321 PRK05949, PRK05949, RNA polymerase sigma factor; Validated | Back alignment and domain information |
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| >gnl|CDD|181169 PRK07921, PRK07921, RNA polymerase sigma factor SigB; Reviewed | Back alignment and domain information |
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| >gnl|CDD|223642 COG0568, RpoD, DNA-directed RNA polymerase, sigma subunit (sigma70/sigma32) [Transcription] | Back alignment and domain information |
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| >gnl|CDD|235640 PRK05901, PRK05901, RNA polymerase sigma factor; Provisional | Back alignment and domain information |
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| >gnl|CDD|236067 PRK07598, PRK07598, RNA polymerase sigma factor SigC; Validated | Back alignment and domain information |
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| >gnl|CDD|213709 TIGR02393, RpoD_Cterm, RNA polymerase sigma factor RpoD, C-terminal domain | Back alignment and domain information |
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| >gnl|CDD|131447 TIGR02394, rpoS_proteo, RNA polymerase sigma factor RpoS | Back alignment and domain information |
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| >gnl|CDD|235548 PRK05657, PRK05657, RNA polymerase sigma factor RpoS; Validated | Back alignment and domain information |
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| >gnl|CDD|236413 PRK09210, PRK09210, RNA polymerase sigma factor RpoD; Validated | Back alignment and domain information |
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| >gnl|CDD|218138 pfam04542, Sigma70_r2, Sigma-70 region 2 | Back alignment and domain information |
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| >gnl|CDD|235549 PRK05658, PRK05658, RNA polymerase sigma factor RpoD; Validated | Back alignment and domain information |
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| >gnl|CDD|236033 PRK07500, rpoH2, RNA polymerase factor sigma-32; Reviewed | Back alignment and domain information |
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| >gnl|CDD|234078 TIGR02980, SigBFG, RNA polymerase sigma-70 factor, sigma-B/F/G subfamily | Back alignment and domain information |
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| >gnl|CDD|233844 TIGR02392, rpoH_proteo, alternative sigma factor RpoH | Back alignment and domain information |
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| >gnl|CDD|181296 PRK08215, PRK08215, sporulation sigma factor SigG; Reviewed | Back alignment and domain information |
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| >gnl|CDD|235838 PRK06596, PRK06596, RNA polymerase factor sigma-32; Reviewed | Back alignment and domain information |
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| >gnl|CDD|180266 PRK05803, PRK05803, sporulation sigma factor SigK; Reviewed | Back alignment and domain information |
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| >gnl|CDD|131931 TIGR02885, spore_sigF, RNA polymerase sigma-F factor | Back alignment and domain information |
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| >gnl|CDD|131897 TIGR02850, spore_sigG, RNA polymerase sigma-G factor | Back alignment and domain information |
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| >gnl|CDD|180137 PRK05572, PRK05572, sporulation sigma factor SigF; Validated | Back alignment and domain information |
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| >gnl|CDD|131893 TIGR02846, spore_sigmaK, RNA polymerase sigma-K factor | Back alignment and domain information |
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| >gnl|CDD|224112 COG1191, FliA, DNA-directed RNA polymerase specialized sigma subunit [Transcription] | Back alignment and domain information |
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| >gnl|CDD|234065 TIGR02937, sigma70-ECF, RNA polymerase sigma factor, sigma-70 family | Back alignment and domain information |
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| >gnl|CDD|131882 TIGR02835, spore_sigmaE, RNA polymerase sigma-E factor | Back alignment and domain information |
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| >gnl|CDD|236228 PRK08301, PRK08301, sporulation sigma factor SigE; Reviewed | Back alignment and domain information |
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| >gnl|CDD|131987 TIGR02941, Sigma_B, RNA polymerase sigma-B factor | Back alignment and domain information |
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| >gnl|CDD|180965 PRK07408, PRK07408, RNA polymerase sigma factor SigF; Reviewed | Back alignment and domain information |
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| >gnl|CDD|233885 TIGR02479, FliA_WhiG, RNA polymerase sigma factor, FliA/WhiG family | Back alignment and domain information |
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| >gnl|CDD|236306 PRK08583, PRK08583, RNA polymerase sigma factor SigB; Validated | Back alignment and domain information |
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| >gnl|CDD|235770 PRK06288, PRK06288, RNA polymerase sigma factor WhiG; Reviewed | Back alignment and domain information |
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| >gnl|CDD|168831 PRK07122, PRK07122, RNA polymerase sigma factor SigF; Reviewed | Back alignment and domain information |
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Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 391 | |||
| PRK07598 | 415 | RNA polymerase sigma factor SigC; Validated | 100.0 | |
| TIGR02997 | 298 | Sig70-cyanoRpoD RNA polymerase sigma factor, cyano | 100.0 | |
| PRK07406 | 373 | RNA polymerase sigma factor RpoD; Validated | 100.0 | |
| PRK05949 | 327 | RNA polymerase sigma factor; Validated | 100.0 | |
| PRK05901 | 509 | RNA polymerase sigma factor; Provisional | 99.98 | |
| PRK07405 | 317 | RNA polymerase sigma factor SigD; Validated | 99.98 | |
| PRK07921 | 324 | RNA polymerase sigma factor SigB; Reviewed | 99.96 | |
| COG0568 | 342 | RpoD DNA-directed RNA polymerase, sigma subunit (s | 99.96 | |
| PRK09210 | 367 | RNA polymerase sigma factor RpoD; Validated | 99.94 | |
| PRK05658 | 619 | RNA polymerase sigma factor RpoD; Validated | 99.93 | |
| PRK06596 | 284 | RNA polymerase factor sigma-32; Reviewed | 99.92 | |
| TIGR02392 | 270 | rpoH_proteo alternative sigma factor RpoH. A sigma | 99.92 | |
| PRK07122 | 264 | RNA polymerase sigma factor SigF; Reviewed | 99.91 | |
| PRK07500 | 289 | rpoH2 RNA polymerase factor sigma-32; Reviewed | 99.9 | |
| COG1191 | 247 | FliA DNA-directed RNA polymerase specialized sigma | 99.87 | |
| TIGR02393 | 238 | RpoD_Cterm RNA polymerase sigma factor RpoD, C-ter | 99.86 | |
| PRK05657 | 325 | RNA polymerase sigma factor RpoS; Validated | 99.86 | |
| PRK07408 | 256 | RNA polymerase sigma factor SigF; Reviewed | 99.84 | |
| TIGR02394 | 285 | rpoS_proteo RNA polymerase sigma factor RpoS. A si | 99.81 | |
| PRK05911 | 257 | RNA polymerase sigma factor sigma-28; Reviewed | 99.8 | |
| TIGR02850 | 254 | spore_sigG RNA polymerase sigma-G factor. Members | 99.79 | |
| PRK08215 | 258 | sporulation sigma factor SigG; Reviewed | 99.78 | |
| PRK06288 | 268 | RNA polymerase sigma factor WhiG; Reviewed | 99.72 | |
| TIGR02941 | 255 | Sigma_B RNA polymerase sigma-B factor. This sigma | 99.69 | |
| TIGR02980 | 227 | SigBFG RNA polymerase sigma-70 factor, sigma-B/F/G | 99.67 | |
| PRK12427 | 231 | flagellar biosynthesis sigma factor; Provisional | 99.65 | |
| TIGR02885 | 231 | spore_sigF RNA polymerase sigma-F factor. Members | 99.65 | |
| PRK08583 | 257 | RNA polymerase sigma factor SigB; Validated | 99.62 | |
| PRK05803 | 233 | sporulation sigma factor SigK; Reviewed | 99.61 | |
| PRK05572 | 252 | sporulation sigma factor SigF; Validated | 99.61 | |
| TIGR02895 | 218 | spore_sigI RNA polymerase sigma-I factor. Members | 99.59 | |
| PRK07670 | 251 | RNA polymerase sigma factor SigD; Validated | 99.57 | |
| TIGR02479 | 224 | FliA_WhiG RNA polymerase sigma factor, FliA/WhiG f | 99.55 | |
| PRK06986 | 236 | fliA flagellar biosynthesis sigma factor; Validate | 99.48 | |
| TIGR02846 | 227 | spore_sigmaK RNA polymerase sigma-K factor. The sp | 99.3 | |
| PRK08301 | 234 | sporulation sigma factor SigE; Reviewed | 99.28 | |
| PF04542 | 71 | Sigma70_r2: Sigma-70 region 2 ; InterPro: IPR00762 | 99.22 | |
| TIGR02835 | 234 | spore_sigmaE RNA polymerase sigma-E factor. Member | 99.17 | |
| PRK08311 | 237 | putative RNA polymerase sigma factor SigI; Reviewe | 99.12 | |
| PRK08295 | 208 | RNA polymerase factor sigma-70; Validated | 99.04 | |
| TIGR02937 | 158 | sigma70-ECF RNA polymerase sigma factor, sigma-70 | 98.97 | |
| TIGR02859 | 198 | spore_sigH RNA polymerase sigma-H factor. Members | 98.94 | |
| PRK09652 | 182 | RNA polymerase sigma factor RpoE; Provisional | 98.81 | |
| PRK09648 | 189 | RNA polymerase sigma factor SigD; Reviewed | 98.8 | |
| PRK11922 | 231 | RNA polymerase sigma factor; Provisional | 98.76 | |
| PRK09646 | 194 | RNA polymerase sigma factor SigK; Reviewed | 98.76 | |
| PRK05602 | 186 | RNA polymerase sigma factor; Reviewed | 98.7 | |
| PRK06759 | 154 | RNA polymerase factor sigma-70; Validated | 98.68 | |
| PRK09641 | 187 | RNA polymerase sigma factor SigW; Provisional | 98.67 | |
| TIGR02948 | 187 | SigW_bacill RNA polymerase sigma-W factor. This si | 98.67 | |
| PRK12513 | 194 | RNA polymerase sigma factor; Provisional | 98.64 | |
| PRK09640 | 188 | RNA polymerase sigma factor SigX; Reviewed | 98.63 | |
| PRK11923 | 193 | algU RNA polymerase sigma factor AlgU; Provisional | 98.6 | |
| PRK13919 | 186 | putative RNA polymerase sigma E protein; Provision | 98.59 | |
| PRK06811 | 189 | RNA polymerase factor sigma-70; Validated | 98.57 | |
| PRK12519 | 194 | RNA polymerase sigma factor; Provisional | 98.55 | |
| PRK09638 | 176 | RNA polymerase sigma factor SigY; Reviewed | 98.53 | |
| TIGR02952 | 170 | Sig70_famx2 RNA polymerase sigma-70 factor, TIGR02 | 98.46 | |
| PRK12526 | 206 | RNA polymerase sigma factor; Provisional | 98.45 | |
| PRK11924 | 179 | RNA polymerase sigma factor; Provisional | 98.44 | |
| PRK12524 | 196 | RNA polymerase sigma factor; Provisional | 98.44 | |
| PRK12514 | 179 | RNA polymerase sigma factor; Provisional | 98.41 | |
| PRK12534 | 187 | RNA polymerase sigma factor; Provisional | 98.4 | |
| TIGR02985 | 161 | Sig70_bacteroi1 RNA polymerase sigma-70 factor, Ba | 98.39 | |
| TIGR02939 | 190 | RpoE_Sigma70 RNA polymerase sigma factor RpoE. A s | 98.39 | |
| PRK12531 | 194 | RNA polymerase sigma factor; Provisional | 98.38 | |
| PRK12536 | 181 | RNA polymerase sigma factor; Provisional | 98.32 | |
| TIGR02989 | 159 | Sig-70_gvs1 RNA polymerase sigma-70 factor, Rhodop | 98.3 | |
| TIGR02954 | 169 | Sig70_famx3 RNA polymerase sigma-70 factor, TIGR02 | 98.28 | |
| TIGR02984 | 189 | Sig-70_plancto1 RNA polymerase sigma-70 factor, Pl | 98.27 | |
| PRK12538 | 233 | RNA polymerase sigma factor; Provisional | 98.22 | |
| PRK12512 | 184 | RNA polymerase sigma factor; Provisional | 98.18 | |
| PRK12522 | 173 | RNA polymerase sigma factor; Provisional | 98.17 | |
| PRK09643 | 192 | RNA polymerase sigma factor SigM; Reviewed | 98.14 | |
| PRK12515 | 189 | RNA polymerase sigma factor; Provisional | 98.1 | |
| PRK12539 | 184 | RNA polymerase sigma factor; Provisional | 98.07 | |
| PRK12537 | 182 | RNA polymerase sigma factor; Provisional | 98.06 | |
| PRK12518 | 175 | RNA polymerase sigma factor; Provisional | 97.99 | |
| PRK12543 | 179 | RNA polymerase sigma factor; Provisional | 97.98 | |
| PRK09415 | 179 | RNA polymerase factor sigma C; Reviewed | 97.94 | |
| PRK12542 | 185 | RNA polymerase sigma factor; Provisional | 97.93 | |
| PRK09639 | 166 | RNA polymerase sigma factor SigX; Provisional | 97.88 | |
| PRK09649 | 185 | RNA polymerase sigma factor SigC; Reviewed | 97.87 | |
| TIGR02999 | 183 | Sig-70_X6 RNA polymerase sigma factor, TIGR02999 f | 97.86 | |
| COG1595 | 182 | RpoE DNA-directed RNA polymerase specialized sigma | 97.83 | |
| TIGR02983 | 162 | SigE-fam_strep RNA polymerase sigma-70 factor, sig | 97.78 | |
| PF00140 | 37 | Sigma70_r1_2: Sigma-70 factor, region 1.2; InterPr | 97.73 | |
| PRK12547 | 164 | RNA polymerase sigma factor; Provisional | 97.72 | |
| PRK09644 | 165 | RNA polymerase sigma factor SigM; Provisional | 97.68 | |
| PRK08241 | 339 | RNA polymerase factor sigma-70; Validated | 97.65 | |
| PRK12528 | 161 | RNA polymerase sigma factor; Provisional | 97.59 | |
| PRK12541 | 161 | RNA polymerase sigma factor; Provisional | 97.58 | |
| PRK09645 | 173 | RNA polymerase sigma factor SigL; Provisional | 97.57 | |
| TIGR02947 | 193 | SigH_actino RNA polymerase sigma-70 factor, TIGR02 | 97.53 | |
| PRK09647 | 203 | RNA polymerase sigma factor SigE; Reviewed | 97.5 | |
| TIGR03001 | 244 | Sig-70_gmx1 RNA polymerase sigma-70 factor, Myxoco | 97.48 | |
| TIGR02950 | 154 | SigM_subfam RNA polymerase sigma factor, SigM fami | 97.47 | |
| PRK12520 | 191 | RNA polymerase sigma factor; Provisional | 97.46 | |
| PRK12516 | 187 | RNA polymerase sigma factor; Provisional | 97.42 | |
| PRK12535 | 196 | RNA polymerase sigma factor; Provisional | 97.39 | |
| TIGR02943 | 188 | Sig70_famx1 RNA polymerase sigma-70 factor, TIGR02 | 97.37 | |
| PRK12532 | 195 | RNA polymerase sigma factor; Provisional | 97.33 | |
| TIGR02960 | 324 | SigX5 RNA polymerase sigma-70 factor, TIGR02960 fa | 97.32 | |
| PRK09637 | 181 | RNA polymerase sigma factor SigZ; Provisional | 97.32 | |
| PRK09642 | 160 | RNA polymerase sigma factor SigW; Reviewed | 97.29 | |
| PRK12529 | 178 | RNA polymerase sigma factor; Provisional | 97.24 | |
| PRK12533 | 216 | RNA polymerase sigma factor; Provisional | 97.21 | |
| TIGR02959 | 170 | SigZ RNA polymerase sigma factor, SigZ family. Thi | 97.18 | |
| PRK09651 | 172 | RNA polymerase sigma factor FecI; Provisional | 97.16 | |
| PRK12523 | 172 | RNA polymerase sigma factor; Reviewed | 97.13 | |
| PRK12546 | 188 | RNA polymerase sigma factor; Provisional | 97.04 | |
| PRK12540 | 182 | RNA polymerase sigma factor; Provisional | 97.03 | |
| PRK12517 | 188 | RNA polymerase sigma factor; Provisional | 96.96 | |
| PRK07037 | 163 | extracytoplasmic-function sigma-70 factor; Validat | 96.86 | |
| PRK12544 | 206 | RNA polymerase sigma factor; Provisional | 96.84 | |
| PRK12545 | 201 | RNA polymerase sigma factor; Provisional | 96.83 | |
| PRK12530 | 189 | RNA polymerase sigma factor; Provisional | 96.54 | |
| PF04539 | 78 | Sigma70_r3: Sigma-70 region 3; InterPro: IPR007624 | 96.35 | |
| PRK12511 | 182 | RNA polymerase sigma factor; Provisional | 96.34 | |
| PRK12525 | 168 | RNA polymerase sigma factor; Provisional | 96.03 | |
| PRK12527 | 159 | RNA polymerase sigma factor; Reviewed | 95.96 | |
| PRK09636 | 293 | RNA polymerase sigma factor SigJ; Provisional | 95.92 | |
| TIGR02957 | 281 | SigX4 RNA polymerase sigma-70 factor, TIGR02957 fa | 95.75 | |
| PRK05658 | 619 | RNA polymerase sigma factor RpoD; Validated | 95.73 | |
| PRK09191 | 261 | two-component response regulator; Provisional | 95.52 | |
| PF12645 | 65 | HTH_16: Helix-turn-helix domain; InterPro: IPR0247 | 95.32 | |
| PRK06704 | 228 | RNA polymerase factor sigma-70; Validated | 95.24 | |
| PF07638 | 185 | Sigma70_ECF: ECF sigma factor | 94.5 | |
| PRK09635 | 290 | sigI RNA polymerase sigma factor SigI; Provisional | 94.29 | |
| TIGR03209 | 142 | P21_Cbot clostridium toxin-associated regulator Bo | 93.8 | |
| PHA02547 | 179 | 55 RNA polymerase sigma factor; Provisional | 93.04 | |
| COG0568 | 342 | RpoD DNA-directed RNA polymerase, sigma subunit (s | 92.21 | |
| PRK09047 | 161 | RNA polymerase factor sigma-70; Validated | 91.0 | |
| COG1191 | 247 | FliA DNA-directed RNA polymerase specialized sigma | 87.59 | |
| PRK07122 | 264 | RNA polymerase sigma factor SigF; Reviewed | 84.76 | |
| PRK05911 | 257 | RNA polymerase sigma factor sigma-28; Reviewed | 82.0 | |
| PRK07500 | 289 | rpoH2 RNA polymerase factor sigma-32; Reviewed | 81.39 | |
| TIGR02850 | 254 | spore_sigG RNA polymerase sigma-G factor. Members | 80.82 |
| >PRK07598 RNA polymerase sigma factor SigC; Validated | Back alignment and domain information |
|---|
Probab=100.00 E-value=5.5e-36 Score=304.13 Aligned_cols=194 Identities=31% Similarity=0.491 Sum_probs=165.1
Q ss_pred hhHHHHHHhcCCCCCCCHHHHHHHHHHHHcCCc--------------------chhHHHHHHHhhCCCCchHHHHHHhcC
Q 016321 191 NRLKGYVKGVVSEELLTHAEVVRLSKKIKTGLS--------------------LDDHKLRLKERLGCEPSMEQLAASLRI 250 (391)
Q Consensus 191 ~~l~~YL~~i~~~~lLT~eEE~eL~~kiq~G~~--------------------L~~~~~~l~~~~g~ePs~~e~A~a~~~ 250 (391)
|.++.||++|++.|+||++||++|+++||.+.. |++++.+|++.+|++||.++||+++|+
T Consensus 60 d~v~~yl~~igr~~lL~~~eEv~l~~~vq~~~~~~~~~~~~~~~~~~~~~~~~l~~~~~~l~~~~g~~pt~~ewa~~~~~ 139 (415)
T PRK07598 60 DLVRLYLQEIGRVRLLGRDEEVSEAQKVQRYMKLIVLANAAKEGDEVIKPYLRLIEVRERLTSELGHRPSLERWAKTADI 139 (415)
T ss_pred ChHHHHHHhcccccCCCHHHHHHHHHHHHHHHHHhhhhhhhhcccchhhhHHHHHHHHHHHHHHhCCCCCHHHHHHHhCC
Confidence 689999999999999999999999999999988 899999999999999999999966655
Q ss_pred ----------------------ChHHHHHHhhhhHHHHHHHHHHcHHHHHHHHHhcccCCCChhHHHHHHHHHHHHHHHh
Q 016321 251 ----------------------SRPELQSILMECSLAREKLVMSNVRLVMSIAQRYDNMGADMADLVQGGLIGLLRGIEK 308 (391)
Q Consensus 251 ----------------------s~~eL~~~l~eg~~Are~LIe~nlpLV~~IAkkY~~~Gvd~eDLIQEG~IGLikAIek 308 (391)
+.++|.+.+..|..|+++||.+|+++|+++|++|.++|++++||||||+|||++|+++
T Consensus 140 ~~~~l~~~l~~~~~~~~~~~~l~~~eL~~~l~~G~~A~e~LI~~nlrLVvsiAkky~~~g~~~eDLiQEG~iGL~ravek 219 (415)
T PRK07598 140 SLADLKPTLAEGKRRWAEIAKLTVEELEQIQKQGLRAKEHMIKANLRLVVSVAKKYQNRGLELLDLVQEGTLGLERAVEK 219 (415)
T ss_pred cHHHHHHhhhhhhhhhhhhccCCHHHHHHHHHCCHHHHHHHHHHHHHHHHHHHHHHccCCCCHHHHHHHHHHHHHHHHHH
Confidence 5555556667888999999999999999999999999999999999999999999999
Q ss_pred cCCCCCCchhhhHHHHHHHHHHHHHHHhhhhhhhhhhHHHhhhhhc---ccc---cccCCCCCChhHHhhHHHHHHHHHH
Q 016321 309 FDSSKGFKISTYVYWWIRQVRLLLICTFKQFIAWLKTDVLLKNQLK---FDL---SSSLPKKGSKFEQIGVLLSSICKLL 382 (391)
Q Consensus 309 FDp~kG~rFsTYA~~~IR~aI~~aIre~~R~ir~~~r~v~l~~~l~---~dl---~~~~~k~ge~~e~ig~~ls~v~~~L 382 (391)
|||++|++|+|||+||||++|.++|+++.|.||....-....+.+. ..+ ..+.++..++++.+|+..+.+..++
T Consensus 220 FDp~rG~rFSTYa~wwIRqaI~r~i~~~srtIrlP~~i~e~l~~lrk~~r~L~~~lgR~pt~~EiA~~l~is~~~vr~~l 299 (415)
T PRK07598 220 FDPTKGYRFSTYAYWWIRQGITRAIATQSRTIRLPVHITEKLNKIKKAQRKISQEKGRTPTIEDIAQELEMTPTQVREVL 299 (415)
T ss_pred cCcccCCCHHHHHHHHHHHHHHHHHHHcCCceehhHHHHHHHHHHHHHHHHHHHHhCCCCCHHHHHHHhCCCHHHHHHHH
Confidence 9999999999999999999999999999988884432211111111 111 1244667778889999888888877
Q ss_pred HH
Q 016321 383 MY 384 (391)
Q Consensus 383 ~~ 384 (391)
..
T Consensus 300 ~~ 301 (415)
T PRK07598 300 LR 301 (415)
T ss_pred HH
Confidence 64
|
|
| >TIGR02997 Sig70-cyanoRpoD RNA polymerase sigma factor, cyanobacterial RpoD-like family | Back alignment and domain information |
|---|
| >PRK07406 RNA polymerase sigma factor RpoD; Validated | Back alignment and domain information |
|---|
| >PRK05949 RNA polymerase sigma factor; Validated | Back alignment and domain information |
|---|
| >PRK05901 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK07405 RNA polymerase sigma factor SigD; Validated | Back alignment and domain information |
|---|
| >PRK07921 RNA polymerase sigma factor SigB; Reviewed | Back alignment and domain information |
|---|
| >COG0568 RpoD DNA-directed RNA polymerase, sigma subunit (sigma70/sigma32) [Transcription] | Back alignment and domain information |
|---|
| >PRK09210 RNA polymerase sigma factor RpoD; Validated | Back alignment and domain information |
|---|
| >PRK05658 RNA polymerase sigma factor RpoD; Validated | Back alignment and domain information |
|---|
| >PRK06596 RNA polymerase factor sigma-32; Reviewed | Back alignment and domain information |
|---|
| >TIGR02392 rpoH_proteo alternative sigma factor RpoH | Back alignment and domain information |
|---|
| >PRK07122 RNA polymerase sigma factor SigF; Reviewed | Back alignment and domain information |
|---|
| >PRK07500 rpoH2 RNA polymerase factor sigma-32; Reviewed | Back alignment and domain information |
|---|
| >COG1191 FliA DNA-directed RNA polymerase specialized sigma subunit [Transcription] | Back alignment and domain information |
|---|
| >TIGR02393 RpoD_Cterm RNA polymerase sigma factor RpoD, C-terminal domain | Back alignment and domain information |
|---|
| >PRK05657 RNA polymerase sigma factor RpoS; Validated | Back alignment and domain information |
|---|
| >PRK07408 RNA polymerase sigma factor SigF; Reviewed | Back alignment and domain information |
|---|
| >TIGR02394 rpoS_proteo RNA polymerase sigma factor RpoS | Back alignment and domain information |
|---|
| >PRK05911 RNA polymerase sigma factor sigma-28; Reviewed | Back alignment and domain information |
|---|
| >TIGR02850 spore_sigG RNA polymerase sigma-G factor | Back alignment and domain information |
|---|
| >PRK08215 sporulation sigma factor SigG; Reviewed | Back alignment and domain information |
|---|
| >PRK06288 RNA polymerase sigma factor WhiG; Reviewed | Back alignment and domain information |
|---|
| >TIGR02941 Sigma_B RNA polymerase sigma-B factor | Back alignment and domain information |
|---|
| >TIGR02980 SigBFG RNA polymerase sigma-70 factor, sigma-B/F/G subfamily | Back alignment and domain information |
|---|
| >PRK12427 flagellar biosynthesis sigma factor; Provisional | Back alignment and domain information |
|---|
| >TIGR02885 spore_sigF RNA polymerase sigma-F factor | Back alignment and domain information |
|---|
| >PRK08583 RNA polymerase sigma factor SigB; Validated | Back alignment and domain information |
|---|
| >PRK05803 sporulation sigma factor SigK; Reviewed | Back alignment and domain information |
|---|
| >PRK05572 sporulation sigma factor SigF; Validated | Back alignment and domain information |
|---|
| >TIGR02895 spore_sigI RNA polymerase sigma-I factor | Back alignment and domain information |
|---|
| >PRK07670 RNA polymerase sigma factor SigD; Validated | Back alignment and domain information |
|---|
| >TIGR02479 FliA_WhiG RNA polymerase sigma factor, FliA/WhiG family | Back alignment and domain information |
|---|
| >PRK06986 fliA flagellar biosynthesis sigma factor; Validated | Back alignment and domain information |
|---|
| >TIGR02846 spore_sigmaK RNA polymerase sigma-K factor | Back alignment and domain information |
|---|
| >PRK08301 sporulation sigma factor SigE; Reviewed | Back alignment and domain information |
|---|
| >PF04542 Sigma70_r2: Sigma-70 region 2 ; InterPro: IPR007627 The bacterial core RNA polymerase complex, which consists of five subunits, is sufficient for transcription elongation and termination but is unable to initiate transcription | Back alignment and domain information |
|---|
| >TIGR02835 spore_sigmaE RNA polymerase sigma-E factor | Back alignment and domain information |
|---|
| >PRK08311 putative RNA polymerase sigma factor SigI; Reviewed | Back alignment and domain information |
|---|
| >PRK08295 RNA polymerase factor sigma-70; Validated | Back alignment and domain information |
|---|
| >TIGR02937 sigma70-ECF RNA polymerase sigma factor, sigma-70 family | Back alignment and domain information |
|---|
| >TIGR02859 spore_sigH RNA polymerase sigma-H factor | Back alignment and domain information |
|---|
| >PRK09652 RNA polymerase sigma factor RpoE; Provisional | Back alignment and domain information |
|---|
| >PRK09648 RNA polymerase sigma factor SigD; Reviewed | Back alignment and domain information |
|---|
| >PRK11922 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK09646 RNA polymerase sigma factor SigK; Reviewed | Back alignment and domain information |
|---|
| >PRK05602 RNA polymerase sigma factor; Reviewed | Back alignment and domain information |
|---|
| >PRK06759 RNA polymerase factor sigma-70; Validated | Back alignment and domain information |
|---|
| >PRK09641 RNA polymerase sigma factor SigW; Provisional | Back alignment and domain information |
|---|
| >TIGR02948 SigW_bacill RNA polymerase sigma-W factor | Back alignment and domain information |
|---|
| >PRK12513 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK09640 RNA polymerase sigma factor SigX; Reviewed | Back alignment and domain information |
|---|
| >PRK11923 algU RNA polymerase sigma factor AlgU; Provisional | Back alignment and domain information |
|---|
| >PRK13919 putative RNA polymerase sigma E protein; Provisional | Back alignment and domain information |
|---|
| >PRK06811 RNA polymerase factor sigma-70; Validated | Back alignment and domain information |
|---|
| >PRK12519 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK09638 RNA polymerase sigma factor SigY; Reviewed | Back alignment and domain information |
|---|
| >TIGR02952 Sig70_famx2 RNA polymerase sigma-70 factor, TIGR02952 family | Back alignment and domain information |
|---|
| >PRK12526 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK11924 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12524 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12514 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12534 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >TIGR02985 Sig70_bacteroi1 RNA polymerase sigma-70 factor, Bacteroides expansion family 1 | Back alignment and domain information |
|---|
| >TIGR02939 RpoE_Sigma70 RNA polymerase sigma factor RpoE | Back alignment and domain information |
|---|
| >PRK12531 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12536 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >TIGR02989 Sig-70_gvs1 RNA polymerase sigma-70 factor, Rhodopirellula/Verrucomicrobium family | Back alignment and domain information |
|---|
| >TIGR02954 Sig70_famx3 RNA polymerase sigma-70 factor, TIGR02954 family | Back alignment and domain information |
|---|
| >TIGR02984 Sig-70_plancto1 RNA polymerase sigma-70 factor, Planctomycetaceae-specific subfamily 1 | Back alignment and domain information |
|---|
| >PRK12538 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12512 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12522 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK09643 RNA polymerase sigma factor SigM; Reviewed | Back alignment and domain information |
|---|
| >PRK12515 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12539 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12537 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12518 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12543 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK09415 RNA polymerase factor sigma C; Reviewed | Back alignment and domain information |
|---|
| >PRK12542 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK09639 RNA polymerase sigma factor SigX; Provisional | Back alignment and domain information |
|---|
| >PRK09649 RNA polymerase sigma factor SigC; Reviewed | Back alignment and domain information |
|---|
| >TIGR02999 Sig-70_X6 RNA polymerase sigma factor, TIGR02999 family | Back alignment and domain information |
|---|
| >COG1595 RpoE DNA-directed RNA polymerase specialized sigma subunit, sigma24 homolog [Transcription] | Back alignment and domain information |
|---|
| >TIGR02983 SigE-fam_strep RNA polymerase sigma-70 factor, sigma-E family | Back alignment and domain information |
|---|
| >PF00140 Sigma70_r1_2: Sigma-70 factor, region 1 | Back alignment and domain information |
|---|
| >PRK12547 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK09644 RNA polymerase sigma factor SigM; Provisional | Back alignment and domain information |
|---|
| >PRK08241 RNA polymerase factor sigma-70; Validated | Back alignment and domain information |
|---|
| >PRK12528 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12541 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK09645 RNA polymerase sigma factor SigL; Provisional | Back alignment and domain information |
|---|
| >TIGR02947 SigH_actino RNA polymerase sigma-70 factor, TIGR02947 family | Back alignment and domain information |
|---|
| >PRK09647 RNA polymerase sigma factor SigE; Reviewed | Back alignment and domain information |
|---|
| >TIGR03001 Sig-70_gmx1 RNA polymerase sigma-70 factor, Myxococcales family 1 | Back alignment and domain information |
|---|
| >TIGR02950 SigM_subfam RNA polymerase sigma factor, SigM family | Back alignment and domain information |
|---|
| >PRK12520 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12516 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12535 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >TIGR02943 Sig70_famx1 RNA polymerase sigma-70 factor, TIGR02943 family | Back alignment and domain information |
|---|
| >PRK12532 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >TIGR02960 SigX5 RNA polymerase sigma-70 factor, TIGR02960 family | Back alignment and domain information |
|---|
| >PRK09637 RNA polymerase sigma factor SigZ; Provisional | Back alignment and domain information |
|---|
| >PRK09642 RNA polymerase sigma factor SigW; Reviewed | Back alignment and domain information |
|---|
| >PRK12529 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12533 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >TIGR02959 SigZ RNA polymerase sigma factor, SigZ family | Back alignment and domain information |
|---|
| >PRK09651 RNA polymerase sigma factor FecI; Provisional | Back alignment and domain information |
|---|
| >PRK12523 RNA polymerase sigma factor; Reviewed | Back alignment and domain information |
|---|
| >PRK12546 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12540 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12517 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK07037 extracytoplasmic-function sigma-70 factor; Validated | Back alignment and domain information |
|---|
| >PRK12544 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12545 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12530 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PF04539 Sigma70_r3: Sigma-70 region 3; InterPro: IPR007624 The bacterial core RNA polymerase complex, which consists of five subunits, is sufficient for transcription elongation and termination but is unable to initiate transcription | Back alignment and domain information |
|---|
| >PRK12511 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12525 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >PRK12527 RNA polymerase sigma factor; Reviewed | Back alignment and domain information |
|---|
| >PRK09636 RNA polymerase sigma factor SigJ; Provisional | Back alignment and domain information |
|---|
| >TIGR02957 SigX4 RNA polymerase sigma-70 factor, TIGR02957 family | Back alignment and domain information |
|---|
| >PRK05658 RNA polymerase sigma factor RpoD; Validated | Back alignment and domain information |
|---|
| >PRK09191 two-component response regulator; Provisional | Back alignment and domain information |
|---|
| >PF12645 HTH_16: Helix-turn-helix domain; InterPro: IPR024760 This domain appears to be a helix-turn-helix domain, suggesting a transcriptional regulatory protein | Back alignment and domain information |
|---|
| >PRK06704 RNA polymerase factor sigma-70; Validated | Back alignment and domain information |
|---|
| >PF07638 Sigma70_ECF: ECF sigma factor | Back alignment and domain information |
|---|
| >PRK09635 sigI RNA polymerase sigma factor SigI; Provisional | Back alignment and domain information |
|---|
| >TIGR03209 P21_Cbot clostridium toxin-associated regulator BotR | Back alignment and domain information |
|---|
| >PHA02547 55 RNA polymerase sigma factor; Provisional | Back alignment and domain information |
|---|
| >COG0568 RpoD DNA-directed RNA polymerase, sigma subunit (sigma70/sigma32) [Transcription] | Back alignment and domain information |
|---|
| >PRK09047 RNA polymerase factor sigma-70; Validated | Back alignment and domain information |
|---|
| >COG1191 FliA DNA-directed RNA polymerase specialized sigma subunit [Transcription] | Back alignment and domain information |
|---|
| >PRK07122 RNA polymerase sigma factor SigF; Reviewed | Back alignment and domain information |
|---|
| >PRK05911 RNA polymerase sigma factor sigma-28; Reviewed | Back alignment and domain information |
|---|
| >PRK07500 rpoH2 RNA polymerase factor sigma-32; Reviewed | Back alignment and domain information |
|---|
| >TIGR02850 spore_sigG RNA polymerase sigma-G factor | Back alignment and domain information |
|---|
Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() | |
| Query | 391 | ||||
| 1l9u_H | 332 | Thermus Aquaticus Rna Polymerase Holoenzyme At 4 A | 6e-15 | ||
| 3iyd_F | 613 | Three-Dimensional Em Structure Of An Intact Activat | 1e-14 | ||
| 4igc_X | 613 | X-ray Crystal Structure Of Escherichia Coli Sigma70 | 1e-14 | ||
| 3ugo_A | 245 | Crystal Structure Of Rna-Polymerase Sigma Subunit D | 1e-14 | ||
| 1sig_A | 339 | Crystal Structure Of A Sigma70 Subunit Fragment Fro | 1e-14 | ||
| 3dxj_F | 423 | Crystal Structure Of Thermus Thermophilus Rna Polym | 2e-14 | ||
| 1iw7_F | 423 | Crystal Structure Of The Rna Polymerase Holoenzyme | 2e-14 | ||
| 4g7h_F | 443 | Crystal Structure Of Thermus Thermophilus Transcrip | 2e-14 | ||
| 1l9z_H | 438 | Thermus Aquaticus Rna Polymerase HoloenzymeFORK-Jun | 2e-14 | ||
| 3les_A | 179 | 2f5 Epitope Scaffold Es2 Length = 179 | 2e-14 | ||
| 1ku2_A | 241 | Crystal Structure Of Thermus Aquaticus Rna Polymera | 3e-14 | ||
| 1l0o_C | 243 | Crystal Structure Of The Bacillus Stearothermophilu | 2e-08 |
| >pdb|1L9U|H Chain H, Thermus Aquaticus Rna Polymerase Holoenzyme At 4 A Resolution Length = 332 | Back alignment and structure |
|
| >pdb|3IYD|F Chain F, Three-Dimensional Em Structure Of An Intact Activator-Dependent Transcription Initiation Complex Length = 613 | Back alignment and structure |
| >pdb|4IGC|X Chain X, X-ray Crystal Structure Of Escherichia Coli Sigma70 Holoenzyme Length = 613 | Back alignment and structure |
| >pdb|3UGO|A Chain A, Crystal Structure Of Rna-Polymerase Sigma Subunit Domain 2 Complexed With -10 Promoter Element Ssdna Oligo (Tacaat) Length = 245 | Back alignment and structure |
| >pdb|1SIG|A Chain A, Crystal Structure Of A Sigma70 Subunit Fragment From Escherichia Coli Rna Polymerase Length = 339 | Back alignment and structure |
| >pdb|3DXJ|F Chain F, Crystal Structure Of Thermus Thermophilus Rna Polymerase Holoenzyme In Complex With The Antibiotic Myxopyronin Length = 423 | Back alignment and structure |
| >pdb|1IW7|F Chain F, Crystal Structure Of The Rna Polymerase Holoenzyme From Thermus Thermophilus At 2.6a Resolution Length = 423 | Back alignment and structure |
| >pdb|4G7H|F Chain F, Crystal Structure Of Thermus Thermophilus Transcription Initiation Complex Length = 443 | Back alignment and structure |
| >pdb|1L9Z|H Chain H, Thermus Aquaticus Rna Polymerase HoloenzymeFORK-Junction Promoter Dna Complex At 6.5 A Resolution Length = 438 | Back alignment and structure |
| >pdb|3LES|A Chain A, 2f5 Epitope Scaffold Es2 Length = 179 | Back alignment and structure |
| >pdb|1KU2|A Chain A, Crystal Structure Of Thermus Aquaticus Rna Polymerase Sigma Subunit Fragment Containing Regions 1.2 To 3.1 Length = 241 | Back alignment and structure |
| >pdb|1L0O|C Chain C, Crystal Structure Of The Bacillus Stearothermophilus Anti- Sigma Factor Spoiiab With The Sporulation Sigma Factor Sigmaf Length = 243 | Back alignment and structure |
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 391 | |||
| 3ugo_A | 245 | RNA polymerase sigma factor; protein-DNA complex, | 1e-22 | |
| 1l0o_C | 243 | Sigma factor; bergerat fold, helix-turn-helix, pro | 2e-22 | |
| 2a6h_F | 423 | RNA polymerase sigma factor RPOD; RNA polymerase h | 3e-22 | |
| 1l9z_H | 438 | Sigma factor SIGA; helix-turn-helix, coiled-coil, | 3e-21 | |
| 1sig_A | 339 | Sigma70, RNA polymerase primary sigma factor; RNA | 2e-18 | |
| 3iyd_F | 613 | RNA polymerase sigma factor RPOD; transcription, i | 4e-17 | |
| 1rp3_A | 239 | RNA polymerase sigma factor sigma-28 (FLIA); trans | 6e-17 | |
| 1vt4_I | 1221 | APAF-1 related killer DARK; drosophila apoptosome, | 3e-11 | |
| 3mzy_A | 164 | RNA polymerase sigma-H factor; PSI, MCSG, structur | 1e-05 |
| >3ugo_A RNA polymerase sigma factor; protein-DNA complex, bacterial promoter opening, G-quartet, quadruplex, DNA binding; 2.10A {Thermus aquaticus} PDB: 3ugp_A 1ku2_A 3lev_A* 3les_A* Length = 245 | Back alignment and structure |
|---|
Score = 94.6 bits (235), Expect = 1e-22
Identities = 46/161 (28%), Positives = 80/161 (49%), Gaps = 5/161 (3%)
Query: 172 LQQNGSKQLRSMISPELIQNRLKGYVKGV--VSEELLTHAEVVRLSKKIKTGLSLDDHKL 229
L + G L ++ + +++ ++ + +SE E++R + K + K+
Sbjct: 13 LHEIGQVPLLTLEEEIDLARKVEEGMEAIKKLSEATGLDQELIREVVRAKILGTARIQKI 72
Query: 230 RLKERLGCEPSMEQLAASLRISRPE---LQSILMECSLAREKLVMSNVRLVMSIAQRYDN 286
+ ++E++ L+ E I E AR+ L+ +N+RLV+SIA++Y
Sbjct: 73 PGLKEKPDPKTVEEVDGKLKSLPKELKRYLHIAREGEAARQHLIEANLRLVVSIAKKYTG 132
Query: 287 MGADMADLVQGGLIGLLRGIEKFDSSKGFKISTYVYWWIRQ 327
G DL+Q G GL+R +EKF+ + FK STY WWIRQ
Sbjct: 133 RGLSFLDLIQEGNQGLIRAVEKFEYKRRFKFSTYATWWIRQ 173
|
| >1l0o_C Sigma factor; bergerat fold, helix-turn-helix, protein binding; HET: ADP; 2.90A {Geobacillus stearothermophilus} SCOP: a.4.13.2 Length = 243 | Back alignment and structure |
|---|
| >2a6h_F RNA polymerase sigma factor RPOD; RNA polymerase holoenzyme, streptolydigin, antibiotic, transcription regulation; HET: STD; 2.40A {Thermus thermophilus} SCOP: a.4.13.1 a.4.13.2 a.177.1.1 PDB: 1smy_F* 1zyr_F* 1iw7_F* 2a69_F* 2a6e_F 2a68_F* 2be5_F* 2cw0_F 3eql_F* 3dxj_F* 1l9u_H Length = 423 | Back alignment and structure |
|---|
| >1l9z_H Sigma factor SIGA; helix-turn-helix, coiled-coil, transcription/DNA complex; 6.50A {Thermus aquaticus} SCOP: i.8.1.1 Length = 438 | Back alignment and structure |
|---|
| >1sig_A Sigma70, RNA polymerase primary sigma factor; RNA polymerase sigma factor, transcription regulation; 2.60A {Escherichia coli} SCOP: a.177.1.1 Length = 339 | Back alignment and structure |
|---|
| >3iyd_F RNA polymerase sigma factor RPOD; transcription, initiation, class I, activator, RNA polymeras holoenzyme, sigma70, open complex, CAP, CRP; HET: DNA CMP; 19.80A {Escherichia coli k-12} Length = 613 | Back alignment and structure |
|---|
| >1rp3_A RNA polymerase sigma factor sigma-28 (FLIA); transcription; 2.30A {Aquifex aeolicus} SCOP: a.4.13.1 a.4.13.2 a.177.1.1 PDB: 1sc5_A Length = 239 | Back alignment and structure |
|---|
| >1vt4_I APAF-1 related killer DARK; drosophila apoptosome, apoptosis, programmed cell death; HET: DTP; 6.90A {Drosophila melanogaster} PDB: 3iz8_A* Length = 1221 | Back alignment and structure |
|---|
| >3mzy_A RNA polymerase sigma-H factor; PSI, MCSG, structural genomics, midwest center for structura genomics, protein structure initiative; 2.50A {Fusobacterium nucleatum subsp} Length = 164 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 391 | |||
| 3ugo_A | 245 | RNA polymerase sigma factor; protein-DNA complex, | 99.96 | |
| 1l9z_H | 438 | Sigma factor SIGA; helix-turn-helix, coiled-coil, | 99.95 | |
| 2a6h_F | 423 | RNA polymerase sigma factor RPOD; RNA polymerase h | 99.94 | |
| 1sig_A | 339 | Sigma70, RNA polymerase primary sigma factor; RNA | 99.65 | |
| 3iyd_F | 613 | RNA polymerase sigma factor RPOD; transcription, i | 99.6 | |
| 1rp3_A | 239 | RNA polymerase sigma factor sigma-28 (FLIA); trans | 99.36 | |
| 1l0o_C | 243 | Sigma factor; bergerat fold, helix-turn-helix, pro | 99.32 | |
| 1or7_A | 194 | Sigma-24, RNA polymerase sigma-E factor; regulatio | 98.83 | |
| 2q1z_A | 184 | RPOE, ECF SIGE; ECF sigma factor, cupin fold, zinc | 98.65 | |
| 3mzy_A | 164 | RNA polymerase sigma-H factor; PSI, MCSG, structur | 98.54 | |
| 2o7g_A | 112 | Probable RNA polymerase sigma-C factor; sigma fact | 98.42 | |
| 1h3l_A | 87 | RNA polymerase sigma factor; transcription, DNA-bi | 98.25 | |
| 2lfw_A | 157 | PHYR sigma-like domain; signal transduction, respo | 96.99 | |
| 3n0r_A | 286 | Response regulator; sigma factor, receiver, two-co | 95.47 | |
| 3iyd_F | 613 | RNA polymerase sigma factor RPOD; transcription, i | 93.49 |
| >3ugo_A RNA polymerase sigma factor; protein-DNA complex, bacterial promoter opening, G-quartet, quadruplex, DNA binding; 2.10A {Thermus aquaticus} PDB: 3ugp_A 4gor_A 1ku2_A 3lev_A* 3les_A* | Back alignment and structure |
|---|
Probab=99.96 E-value=1.3e-28 Score=232.05 Aligned_cols=194 Identities=29% Similarity=0.379 Sum_probs=130.7
Q ss_pred hhhhHHHHHHhcCCCCCCCHHHHHHHHHHHHcCCcchhHHHHHHHh-----------------------------hCCCC
Q 016321 189 IQNRLKGYVKGVVSEELLTHAEVVRLSKKIKTGLSLDDHKLRLKER-----------------------------LGCEP 239 (391)
Q Consensus 189 ~~~~l~~YL~~i~~~~lLT~eEE~eL~~kiq~G~~L~~~~~~l~~~-----------------------------~g~eP 239 (391)
..|.++.||++|+++|+||++||++|+++|+.|..+... +... .+.+|
T Consensus 5 ~~d~~~~yl~~i~~~~llt~~~e~~la~~i~~g~~~~~~---~~~~~~~~~~~~~~~~~~~~~~~~r~~~~~g~~~~~~~ 81 (245)
T 3ugo_A 5 TSDPVRQYLHEIGQVPLLTLEEEIDLARKVEEGMEAIKK---LSEATGLDQELIREVVRAKILGTARIQKIPGLKEKPDP 81 (245)
T ss_dssp CCHHHHHHHHHHTTSCCCCHHHHHHHHHHHHHHHHHHHH---HHHHHCCCHHHHHHHHHHTTGGGCSCCCCTTCCCCCCH
T ss_pred CCCcHHHHHHHcccccCCCHHHHHHHHHHHHHHHHHHHH---HHhccCCcHHHHHHhhhhhhhccchhcccccccccccc
Confidence 347999999999999999999999999999998753221 2111 14678
Q ss_pred chHHHHHHhcCCh----HHHHHHhhhhHHHHHHHHHHcHHHHHHHHHhcccCCCChhHHHHHHHHHHHHHHHhcCCCCCC
Q 016321 240 SMEQLAASLRISR----PELQSILMECSLAREKLVMSNVRLVMSIAQRYDNMGADMADLVQGGLIGLLRGIEKFDSSKGF 315 (391)
Q Consensus 240 s~~e~A~a~~~s~----~eL~~~l~eg~~Are~LIe~nlpLV~~IAkkY~~~Gvd~eDLIQEG~IGLikAIekFDp~kG~ 315 (391)
+..+||.+.+++. .+|.+.++.|..|+++|++.|.|+|+++|.+|.+.+.+.+||+|+|+|||++|+++|||++|+
T Consensus 82 ~~~~~~~~~~~~~~~~~~~L~~~~~~d~~A~~~L~~~y~~lV~~ia~r~~~~~~~aeDLvQegfi~L~~a~~~fd~~~g~ 161 (245)
T 3ugo_A 82 KTVEEVDGKLKSLPKELKRYLHIAREGEAARQHLIEANLRLVVSIAKKYTGRGLSFLDLIQEGNQGLIRAVEKFEYKRRF 161 (245)
T ss_dssp HHHHHHHHHHHTSCHHHHHHHHHHHHHHHHHHHHHHTTHHHHHHHHGGGTTSSSCHHHHHHHHHHHHHHHHHHCCGGGCC
T ss_pred hhHHHHHHhhccchHHHHHHHHHHhCCHHHHHHHHHHHHHHHHHHHHHHcCCCCcHHHHHHHHHHHHHHHHHHcCcccCC
Confidence 8999999999974 456667788999999999999999999999999999999999999999999999999999999
Q ss_pred chhhhHHHHHHHHHHHHHHHhhhhhhhhhhHHHhhhhhc---cccc---ccCCCCCChhHHhh--HHHHHHHHHHHHH
Q 016321 316 KISTYVYWWIRQVRLLLICTFKQFIAWLKTDVLLKNQLK---FDLS---SSLPKKGSKFEQIG--VLLSSICKLLMYL 385 (391)
Q Consensus 316 rFsTYA~~~IR~aI~~aIre~~R~ir~~~r~v~l~~~l~---~dl~---~~~~k~ge~~e~ig--~~ls~v~~~L~~~ 385 (391)
+|+||+.||||++|.++|+++.+.++....-......+. ..+. ...++..++++.+| +..+.|.+.|...
T Consensus 162 ~F~tya~~~ir~~i~~~ir~~~r~~r~p~~l~e~i~~l~~~~~~L~~~~~~~ps~~EIAe~Lg~~is~~tVk~~l~~a 239 (245)
T 3ugo_A 162 KFSTYATWWIRQAINRAIADQARTIRIPVHMVETINKLSRTARQLQQELGREPSYEEIAEAMGPGWDAKRVEETLKIA 239 (245)
T ss_dssp CHHHHHHHHHHHHHHHHHHHHTC-------------------------------------------------------
T ss_pred cHHHHHHHHHHHHHHHHHHHhcccccccHHHHHHHHHHHHHHHHHHHHhCCCCCHHHHHHHHCCCCCHHHHHHHHHHH
Confidence 999999999999999999999887663221111111111 1111 13457778999999 9999988877643
|
| >1l9z_H Sigma factor SIGA; helix-turn-helix, coiled-coil, transcription/DNA complex; 6.50A {Thermus aquaticus} SCOP: i.8.1.1 | Back alignment and structure |
|---|
| >2a6h_F RNA polymerase sigma factor RPOD; RNA polymerase holoenzyme, streptolydigin, antibiotic, transcription regulation; HET: STD; 2.40A {Thermus thermophilus} SCOP: a.4.13.1 a.4.13.2 a.177.1.1 PDB: 1smy_F* 1zyr_F* 1iw7_F* 2a69_F* 2a6e_F 2a68_F* 2be5_F* 2cw0_F 3eql_F* 3dxj_F* 1l9u_H | Back alignment and structure |
|---|
| >1sig_A Sigma70, RNA polymerase primary sigma factor; RNA polymerase sigma factor, transcription regulation; 2.60A {Escherichia coli} SCOP: a.177.1.1 | Back alignment and structure |
|---|
| >3iyd_F RNA polymerase sigma factor RPOD; transcription, initiation, class I, activator, RNA polymeras holoenzyme, sigma70, open complex, CAP, CRP; HET: DNA CMP; 19.80A {Escherichia coli k-12} | Back alignment and structure |
|---|
| >1rp3_A RNA polymerase sigma factor sigma-28 (FLIA); transcription; 2.30A {Aquifex aeolicus} SCOP: a.4.13.1 a.4.13.2 a.177.1.1 PDB: 1sc5_A | Back alignment and structure |
|---|
| >1l0o_C Sigma factor; bergerat fold, helix-turn-helix, protein binding; HET: ADP; 2.90A {Geobacillus stearothermophilus} SCOP: a.4.13.2 | Back alignment and structure |
|---|
| >1or7_A Sigma-24, RNA polymerase sigma-E factor; regulation, DNA-binding, transmembrane, transcription; 2.00A {Escherichia coli} SCOP: a.4.13.2 a.177.1.1 PDB: 2h27_A | Back alignment and structure |
|---|
| >3mzy_A RNA polymerase sigma-H factor; PSI, MCSG, structural genomics, midwest center for structura genomics, protein structure initiative; 2.50A {Fusobacterium nucleatum subsp} | Back alignment and structure |
|---|
| >2o7g_A Probable RNA polymerase sigma-C factor; sigma factor, transcription regulation, -10 element recognit domain, transcription; 2.70A {Mycobacterium tuberculosis} | Back alignment and structure |
|---|
| >1h3l_A RNA polymerase sigma factor; transcription, DNA-binding, transcription regulation; 2.37A {Streptomyces coelicolor A3} SCOP: a.177.1.1 | Back alignment and structure |
|---|
| >2lfw_A PHYR sigma-like domain; signal transduction, response regulator, sigma factor mimicr sigma factor, general stress response, signaling protein; NMR {Sphingomonas SP} | Back alignment and structure |
|---|
| >3n0r_A Response regulator; sigma factor, receiver, two-component SI transduction, signaling protein; HET: MSE GOL; 1.25A {Caulobacter vibrioides} PDB: 3t0y_A | Back alignment and structure |
|---|
| >3iyd_F RNA polymerase sigma factor RPOD; transcription, initiation, class I, activator, RNA polymeras holoenzyme, sigma70, open complex, CAP, CRP; HET: DNA CMP; 19.80A {Escherichia coli k-12} | Back alignment and structure |
|---|
Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| 391 | ||||
| d1siga_ | 334 | a.177.1.1 (A:) Sigma70 {Escherichia coli [TaxId: 5 | 4e-22 | |
| d1ku2a2 | 180 | a.177.1.1 (A:93-272) Sigma factor SigA {Thermus aq | 3e-21 | |
| d1rp3a3 | 87 | a.177.1.1 (A:0-86) Sigma factor sigma-28 (FliA) {A | 9e-15 |
| >d1siga_ a.177.1.1 (A:) Sigma70 {Escherichia coli [TaxId: 562]} Length = 334 | Back information, alignment and structure |
|---|
class: All alpha proteins fold: Sigma2 domain of RNA polymerase sigma factors superfamily: Sigma2 domain of RNA polymerase sigma factors family: Sigma2 domain of RNA polymerase sigma factors domain: Sigma70 species: Escherichia coli [TaxId: 562]
Score = 93.8 bits (232), Expect = 4e-22
Identities = 46/259 (17%), Positives = 100/259 (38%)
Query: 69 TQPIKALKEHVDTNFASTAEPWAEPPNSIEEESSELDYSVEALLLLQKSMLEKQWNLSFE 128
T L + + E + ++ ++ S + + + E L+ + + + +
Sbjct: 67 THVGSELSQEDLDDDEDEDEEDGDDDSADDDNSIDPELAREKFAELRAQYVVTRDTIKAK 126
Query: 129 RTVLTDSPSKKTHKKVPVTCSGVSARQRRLNSKKKILSQNKSILQQNGSKQLRSMISPEL 188
+ + + +Q + ++ Q+ +L
Sbjct: 127 GRSHATAQEEILKLSEVFKQFRLVPKQFDYLVNSMRVMMDRVRTQERLIMKLCVEQCKMP 186
Query: 189 IQNRLKGYVKGVVSEELLTHAEVVRLSKKIKTGLSLDDHKLRLKERLGCEPSMEQLAASL 248
+N + + S+ A + K ++ L++ E +
Sbjct: 187 KKNFITLFTGNETSDTWFNAAIAMNKPWSEKLHDVSEEVHRALQKLQQIEEETGLTIEQV 246
Query: 249 RISRPELQSILMECSLAREKLVMSNVRLVMSIAQRYDNMGADMADLVQGGLIGLLRGIEK 308
+ + + A++++V +N+RLV+SIA++Y N G DL+Q G IGL++ ++K
Sbjct: 247 KDINRRMSIGEAKARRAKKEMVEANLRLVISIAKKYTNRGLQFLDLIQEGNIGLMKAVDK 306
Query: 309 FDSSKGFKISTYVYWWIRQ 327
F+ +G+K STY WWIRQ
Sbjct: 307 FEYRRGYKFSTYATWWIRQ 325
|
| >d1ku2a2 a.177.1.1 (A:93-272) Sigma factor SigA {Thermus aquaticus [TaxId: 271]} Length = 180 | Back information, alignment and structure |
|---|
| >d1rp3a3 a.177.1.1 (A:0-86) Sigma factor sigma-28 (FliA) {Aquifex aeolicus [TaxId: 63363]} Length = 87 | Back information, alignment and structure |
|---|
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 391 | |||
| d1ku2a2 | 180 | Sigma factor SigA {Thermus aquaticus [TaxId: 271]} | 100.0 | |
| d1siga_ | 334 | Sigma70 {Escherichia coli [TaxId: 562]} | 99.9 | |
| d1rp3a3 | 87 | Sigma factor sigma-28 (FliA) {Aquifex aeolicus [Ta | 99.86 | |
| d1or7a2 | 113 | SigmaE factor (RpoE) {Escherichia coli [TaxId: 562 | 98.77 | |
| d1h3la_ | 75 | Sigma factor SigR {Streptomyces coelicolor a3(2) [ | 97.41 | |
| d1rp3a1 | 77 | Sigma factor sigma-28 (FliA) {Aquifex aeolicus [Ta | 96.77 | |
| d1l0oc_ | 57 | SigmaF {Bacillus stearothermophilus [TaxId: 1422]} | 96.68 | |
| d1ku2a1 | 60 | Sigma factor SigA {Thermus aquaticus [TaxId: 271]} | 94.94 |
| >d1ku2a2 a.177.1.1 (A:93-272) Sigma factor SigA {Thermus aquaticus [TaxId: 271]} | Back information, alignment and structure |
|---|
class: All alpha proteins fold: Sigma2 domain of RNA polymerase sigma factors superfamily: Sigma2 domain of RNA polymerase sigma factors family: Sigma2 domain of RNA polymerase sigma factors domain: Sigma factor SigA species: Thermus aquaticus [TaxId: 271]
Probab=100.00 E-value=5e-35 Score=259.26 Aligned_cols=148 Identities=32% Similarity=0.517 Sum_probs=121.0
Q ss_pred hhHHHHHHhcCCCCCCCHHHHHHHHHHHHcCCcchhHHHHHH------------------HhhCCCCc---------hHH
Q 016321 191 NRLKGYVKGVVSEELLTHAEVVRLSKKIKTGLSLDDHKLRLK------------------ERLGCEPS---------MEQ 243 (391)
Q Consensus 191 ~~l~~YL~~i~~~~lLT~eEE~eL~~kiq~G~~L~~~~~~l~------------------~~~g~ePs---------~~e 243 (391)
|+++.||++|+++|+||++||++|+++|+.|..+........ ...+..|. ..+
T Consensus 2 DpVr~YLreig~v~LLT~EEEieLAr~Ie~g~~~~~~~~e~~~~~~~l~~e~~~~~~~~~~~~~~~~~~~e~~~~~~~~~ 81 (180)
T d1ku2a2 2 DPVRQYLHEIGQVPLLTLEEEIDLARKVEEGMEAIKKLSEATGLDQELIREVVRAKILGTARIQKIPGLKEKPDPKTVEE 81 (180)
T ss_dssp HHHHHHHHHHTTSCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHTTCSSCCCTTSCCSSCTTTHHH
T ss_pred CcHHHHHHHhcCcCCCCHHHHHHHHHHHHHHHHHHHHHHHhhhccHHHHHHHHHHHhhhHHHHhcchhhHHHhhHHHHHH
Confidence 689999999999999999999999999998865433222111 01222222 233
Q ss_pred HHHHhcCC---hHHHHHHhhhhHHHHHHHHHHcHHHHHHHHHhcccCCCChhHHHHHHHHHHHHHHHhcCCCCCCchhhh
Q 016321 244 LAASLRIS---RPELQSILMECSLAREKLVMSNVRLVMSIAQRYDNMGADMADLVQGGLIGLLRGIEKFDSSKGFKISTY 320 (391)
Q Consensus 244 ~A~a~~~s---~~eL~~~l~eg~~Are~LIe~nlpLV~~IAkkY~~~Gvd~eDLIQEG~IGLikAIekFDp~kG~rFsTY 320 (391)
+....... .+++.+.++.+..|+++||++|+|||++||++|.++|++++||||+|+|||++|+++|||++|++|+||
T Consensus 82 ~~~~~~~~~~el~~l~~~~~~~~~a~~~li~~~~~lv~~~a~~~~~~~~~~~dl~q~g~~gl~~a~~~fd~~~g~~f~ty 161 (180)
T d1ku2a2 82 VDGKLKSLPKELKRYLHIAREGEAARQHLIEANLRLVVSIAKKYTGRGLSFLDLIQEGNQGLIRAVEKFEYKRRFKFSTY 161 (180)
T ss_dssp HHHHHHSCCHHHHHHHHHHHHHHHHHHHHHHTTHHHHHHHHHTTCSSSSCHHHHHHHHHHHHHHHHHHCCGGGCSCHHHH
T ss_pred HHHHHHhhHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHhcccCCCcCHHHHHHHHHHHHHHHHHHcCCCCCCCHHHH
Confidence 33333333 355667777899999999999999999999999999999999999999999999999999999999999
Q ss_pred HHHHHHHHHHHHHHHhhh
Q 016321 321 VYWWIRQVRLLLICTFKQ 338 (391)
Q Consensus 321 A~~~IR~aI~~aIre~~R 338 (391)
|+||||++|.++|+++.|
T Consensus 162 a~~~i~~~i~~~~~~~~r 179 (180)
T d1ku2a2 162 ATWWIRQAINRAIADQAR 179 (180)
T ss_dssp HHHHHHHHHHHHHTTSCC
T ss_pred HHHHHHHHHHHHHHHhCC
Confidence 999999999999988765
|
| >d1siga_ a.177.1.1 (A:) Sigma70 {Escherichia coli [TaxId: 562]} | Back information, alignment and structure |
|---|
| >d1rp3a3 a.177.1.1 (A:0-86) Sigma factor sigma-28 (FliA) {Aquifex aeolicus [TaxId: 63363]} | Back information, alignment and structure |
|---|
| >d1h3la_ a.177.1.1 (A:) Sigma factor SigR {Streptomyces coelicolor a3(2) [TaxId: 100226]} | Back information, alignment and structure |
|---|
| >d1rp3a1 a.4.13.1 (A:87-163) Sigma factor sigma-28 (FliA) {Aquifex aeolicus [TaxId: 63363]} | Back information, alignment and structure |
|---|
| >d1l0oc_ a.4.13.2 (C:) SigmaF {Bacillus stearothermophilus [TaxId: 1422]} | Back information, alignment and structure |
|---|
| >d1ku2a1 a.4.13.1 (A:273-332) Sigma factor SigA {Thermus aquaticus [TaxId: 271]} | Back information, alignment and structure |
|---|