Citrus Sinensis ID: 017931
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 | 363 | ||||||
| 225434853 | 393 | PREDICTED: uncharacterized protein LOC10 | 0.936 | 0.865 | 0.716 | 1e-131 | |
| 224054626 | 409 | predicted protein [Populus trichocarpa] | 0.950 | 0.843 | 0.692 | 1e-125 | |
| 255558990 | 383 | protein with unknown function [Ricinus c | 0.911 | 0.864 | 0.686 | 1e-123 | |
| 449450764 | 402 | PREDICTED: transcription initiation fact | 0.931 | 0.840 | 0.639 | 1e-117 | |
| 356550303 | 391 | PREDICTED: transcription initiation fact | 0.920 | 0.854 | 0.652 | 1e-117 | |
| 356557404 | 390 | PREDICTED: transcription initiation fact | 0.925 | 0.861 | 0.646 | 1e-116 | |
| 224104389 | 401 | predicted protein [Populus trichocarpa] | 0.939 | 0.850 | 0.662 | 1e-115 | |
| 356550305 | 384 | PREDICTED: transcription initiation fact | 0.911 | 0.861 | 0.643 | 1e-114 | |
| 356538972 | 392 | PREDICTED: uncharacterized protein LOC10 | 0.920 | 0.852 | 0.658 | 1e-112 | |
| 356542286 | 382 | PREDICTED: transcription initiation fact | 0.906 | 0.861 | 0.645 | 1e-108 |
| >gi|225434853|ref|XP_002282322.1| PREDICTED: uncharacterized protein LOC100241598 [Vitis vinifera] gi|297746029|emb|CBI16085.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
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Score = 474 bits (1220), Expect = e-131, Method: Compositional matrix adjust.
Identities = 266/371 (71%), Positives = 288/371 (77%), Gaps = 31/371 (8%)
Query: 1 MKMIQAGVI---IDRTSAPKQPAPG-GPITPVHDLNVPYEGTEEYETPTAEILFPPTPLQ 56
MKM+QAGV+ I+R++APKQ + P PVHDLNVPYEGTEEYETPTAEILFPPTPLQ
Sbjct: 46 MKMVQAGVVTGPIERSTAPKQTSGAPAPTPPVHDLNVPYEGTEEYETPTAEILFPPTPLQ 105
Query: 57 TPIQTPLPGSTPLPGSTPLPGSTPLPGTADNSTYNIPTGSSDYPTPASDSGGNTEAKSGN 116
TPIQTPLPG DNS YNIPTG ++YP A D GG T+ KSG
Sbjct: 106 TPIQTPLPG------------------MGDNSMYNIPTGPTEYPA-AQDGGGATDMKSGR 146
Query: 117 GRPSSYMPPPPSPWMNPRPPLSVDVNVAYVEGRDEADRGTSHQPLTQDFFTMSAGKRKRE 176
P SPWM RPPLSVDVNVAYVEGRDE DRG S QPLTQDFF MS+GKRKRE
Sbjct: 147 PPSYMPPP---SPWMQQRPPLSVDVNVAYVEGRDEGDRGNSQQPLTQDFFMMSSGKRKRE 203
Query: 177 DFPAQYHNGGYNIPQQDGAGDAMSEIFELEVSEFPGR---QDSVTTANREIFANLASSSV 233
DFP+QYH GY IPQQDGAGD E+FE+EVS+ D +T ANREIF +A S V
Sbjct: 204 DFPSQYHTSGY-IPQQDGAGDPAPEVFEVEVSQGSNSIKGHDILTKANREIFPQVAGSYV 262
Query: 234 KIPQLDGPIPDPYDDVLSTPNIYNYQGVVNEDYNIVNTPAPNDIQASTPAVVTQNDAAED 293
+IPQLDGPIPDPY+DVLSTPNIYNYQGVVNEDYNIVNTPAPNDIQA TPAV QND +D
Sbjct: 263 RIPQLDGPIPDPYEDVLSTPNIYNYQGVVNEDYNIVNTPAPNDIQAGTPAVGIQNDVGDD 322
Query: 294 DDDE-PLNENDDDELDDVDQGEELNTQHLVLAQFDKVTRTKSRWKCALKDGIMHINNKDI 352
DDDE PLNENDDD+LDDV+QGEELNTQHLVLAQFDKVTRTKS+WKC LKDGIMHINNKDI
Sbjct: 323 DDDEPPLNENDDDDLDDVEQGEELNTQHLVLAQFDKVTRTKSKWKCTLKDGIMHINNKDI 382
Query: 353 LFNKATGEFDF 363
LFNKA GEFDF
Sbjct: 383 LFNKANGEFDF 393
|
Source: Vitis vinifera Species: Vitis vinifera Genus: Vitis Family: Vitaceae Order: Vitales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|224054626|ref|XP_002298340.1| predicted protein [Populus trichocarpa] gi|222845598|gb|EEE83145.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|255558990|ref|XP_002520518.1| protein with unknown function [Ricinus communis] gi|223540360|gb|EEF41931.1| protein with unknown function [Ricinus communis] | Back alignment and taxonomy information |
|---|
| >gi|449450764|ref|XP_004143132.1| PREDICTED: transcription initiation factor IIA large subunit-like [Cucumis sativus] gi|449496658|ref|XP_004160191.1| PREDICTED: transcription initiation factor IIA large subunit-like [Cucumis sativus] | Back alignment and taxonomy information |
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| >gi|356550303|ref|XP_003543527.1| PREDICTED: transcription initiation factor IIA large subunit-like isoform 1 [Glycine max] | Back alignment and taxonomy information |
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| >gi|356557404|ref|XP_003547006.1| PREDICTED: transcription initiation factor IIA large subunit-like [Glycine max] | Back alignment and taxonomy information |
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| >gi|224104389|ref|XP_002313420.1| predicted protein [Populus trichocarpa] gi|222849828|gb|EEE87375.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
|---|
| >gi|356550305|ref|XP_003543528.1| PREDICTED: transcription initiation factor IIA large subunit-like isoform 2 [Glycine max] | Back alignment and taxonomy information |
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| >gi|356538972|ref|XP_003537974.1| PREDICTED: uncharacterized protein LOC100800601 [Glycine max] | Back alignment and taxonomy information |
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| >gi|356542286|ref|XP_003539600.1| PREDICTED: transcription initiation factor IIA large subunit-like isoform 1 [Glycine max] | 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 | 363 | ||||||
| TAIR|locus:2024977 | 375 | AT1G07480 "AT1G07480" [Arabido | 0.724 | 0.701 | 0.532 | 2.3e-74 | |
| TAIR|locus:2025027 | 375 | AT1G07470 "AT1G07470" [Arabido | 0.721 | 0.698 | 0.530 | 5.9e-74 | |
| TAIR|locus:2168464 | 186 | AT5G59230 [Arabidopsis thalian | 0.129 | 0.252 | 0.553 | 1.1e-16 | |
| DICTYBASE|DDB_G0290327 | 310 | gtf2a1 "transcription initiati | 0.115 | 0.135 | 0.619 | 1.1e-08 | |
| POMBASE|SPBC28F2.09 | 369 | toa1 "transcription factor TFI | 0.123 | 0.121 | 0.488 | 9.2e-08 | |
| UNIPROTKB|G4MXK1 | 407 | MGG_01235 "Uncharacterized pro | 0.123 | 0.110 | 0.488 | 9.4e-08 | |
| ZFIN|ZDB-GENE-030131-2694 | 369 | gtf2a1 "general transcription | 0.129 | 0.127 | 0.446 | 1.3e-07 | |
| RGD|69246 | 377 | Gtf2a1 "general transcription | 0.129 | 0.124 | 0.446 | 3.7e-07 | |
| MGI|MGI:1933277 | 378 | Gtf2a1 "general transcription | 0.129 | 0.124 | 0.446 | 3.8e-07 | |
| UNIPROTKB|I3LE29 | 317 | GTF2A1 "Uncharacterized protei | 0.129 | 0.148 | 0.446 | 4.7e-07 |
| TAIR|locus:2024977 AT1G07480 "AT1G07480" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
Score = 678 (243.7 bits), Expect = 2.3e-74, Sum P(2) = 2.3e-74
Identities = 149/280 (53%), Positives = 179/280 (63%)
Query: 85 ADNST-YNIPTGSSDYPTPASDSGGNTEAKSGNGRXXXXXXXXXXXXXXXXXXXXVDVNV 143
ADNS+ YNIPTGSSDYPTP +++G N + K+ +DVNV
Sbjct: 112 ADNSSMYNIPTGSSDYPTPGTENGVNIDVKA--------RPSPYMPPPSPWTNPRLDVNV 163
Query: 144 AYVEGRDEADRGTSHQPLTQDFFTMSAGKRKREDFPAQYHNGGYNIPQQDGAGDAMSEIF 203
AYV+GRDE +RG S+Q TQD F S+GKRKR+D Y NGG +IPQQDGAGDA+ E
Sbjct: 164 AYVDGRDEPERGNSNQQFTQDLFVPSSGKRKRDDSSGHYQNGG-SIPQQDGAGDAIPEA- 221
Query: 204 ELEVSEFPGRQDSVTTANREIFANLASSSVKIPQLDGPIPDPYDDVLSTPNIYNYQGVVN 263
E F R S+ +R++ + SSS KIPQ+DGP+PDPYD++LSTPNIY+YQG +
Sbjct: 222 NFECDAF--RITSI--GDRKVPRDFFSSSSKIPQVDGPMPDPYDEMLSTPNIYSYQGP-S 276
Query: 264 EDYNIVNTPAPNDIQASTPAVVTQXXXXXXXXXXXXXXXXXXXXXXXXXXXXXNTQHLVL 323
E++N TPAPN+IQ STP V Q NTQHLVL
Sbjct: 277 EEFNEARTPAPNEIQTSTPVAV-QNDIIEDDEELLNEDDDDDELDDLESGEDMNTQHLVL 335
Query: 324 AQFDKVTRTKSRWKCALKDGIMHINNKDILFNKATGEFDF 363
AQFDKVTRTKSRWKC+LKDGIMHIN+KDILFNKA GEFDF
Sbjct: 336 AQFDKVTRTKSRWKCSLKDGIMHINDKDILFNKAAGEFDF 375
|
|
| TAIR|locus:2025027 AT1G07470 "AT1G07470" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
|---|
| TAIR|locus:2168464 AT5G59230 [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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| DICTYBASE|DDB_G0290327 gtf2a1 "transcription initiation factor IIA alpha chain" [Dictyostelium discoideum (taxid:44689)] | Back alignment and assigned GO terms |
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| POMBASE|SPBC28F2.09 toa1 "transcription factor TFIIA complex large subunit Toa1 (predicted)" [Schizosaccharomyces pombe (taxid:4896)] | Back alignment and assigned GO terms |
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| UNIPROTKB|G4MXK1 MGG_01235 "Uncharacterized protein" [Magnaporthe oryzae 70-15 (taxid:242507)] | Back alignment and assigned GO terms |
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| ZFIN|ZDB-GENE-030131-2694 gtf2a1 "general transcription factor IIA, 1" [Danio rerio (taxid:7955)] | Back alignment and assigned GO terms |
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| RGD|69246 Gtf2a1 "general transcription factor IIA, 1" [Rattus norvegicus (taxid:10116)] | Back alignment and assigned GO terms |
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| MGI|MGI:1933277 Gtf2a1 "general transcription factor II A, 1" [Mus musculus (taxid:10090)] | Back alignment and assigned GO terms |
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| UNIPROTKB|I3LE29 GTF2A1 "Uncharacterized protein" [Sus scrofa (taxid:9823)] | 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
| estExt_Genewise1_v1.C_LG_I1143 | hypothetical protein (409 aa) | |||||||
(Populus trichocarpa) | ||||||||
| Sorry, there are no predicted associations at the current settings. |
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 | 363 | |||
| pfam03153 | 332 | pfam03153, TFIIA, Transcription factor IIA, alpha/ | 1e-36 | |
| cd07976 | 102 | cd07976, TFIIA_alpha_beta_like, Precursor of TFIIA | 7e-28 | |
| COG5149 | 293 | COG5149, TOA1, Transcription initiation factor IIA | 3e-12 |
| >gnl|CDD|217392 pfam03153, TFIIA, Transcription factor IIA, alpha/beta subunit | Back alignment and domain information |
|---|
Score = 134 bits (340), Expect = 1e-36
Identities = 86/336 (25%), Positives = 123/336 (36%), Gaps = 72/336 (21%)
Query: 50 FPPTPLQTPIQTPLPGSTPLPGSTPLPGSTPLPGTADNSTYNIPTGSSDYPTPASDSGGN 109
FP P PLP P LP D +N PTGS PA
Sbjct: 47 FPWDPSPQAPPPVAQLPQPLPQPPPTQALQALPAG-DQQQHNTPTGSPAANPPA------ 99
Query: 110 TEAKSGNGRPSSYMPPPPSPWMNPRPPLSVDVNVAYVEGRDEADRGTSHQPLTQDFFTMS 169
T A + P + P+ V N A D+ + + Q L Q + +
Sbjct: 100 TFALPAGPAGPTIQ-TEPGQLYPVQVPVMVTQNPANS-PLDQPAQQRALQQLQQRYGAPA 157
Query: 170 AGKR--------KREDFPAQY-HNGGYNIPQQDGAGDAMSE----------IFELEVSEF 210
+G+ K ++ Q NG Q DGAGD SE E +
Sbjct: 158 SGQLPSQQQSAQKNDESQLQQQPNGETPPQQTDGAGDDESEALVRLREADGTLEQRIKGA 217
Query: 211 PGRQDSVTTANREIFANLASSSVKIPQLDGPIPDPYDDVLSTPNIYNYQGVVNEDYNIVN 270
G + A SS + D D+
Sbjct: 218 EGGGAMK---VLKQPKKQAKSSKRRTIAQIDGIDSDDE---------------------- 252
Query: 271 TPAPNDIQASTPAVVTQNDAAEDDDDEPLNENDDDELDDV--DQGEEL-NTQHLVLAQFD 327
+ + +DDD++ + + DD DDV + GE+L +T +++L Q+D
Sbjct: 253 ----------------GDGSDDDDDEDAIESDLDDSDDDVSDEDGEDLFDTDNVMLCQYD 296
Query: 328 KVTRTKSRWKCALKDGIMHINNKDILFNKATGEFDF 363
KV R+K++WKC LKDGIM IN KD +F KATGE ++
Sbjct: 297 KVQRSKNKWKCTLKDGIMTINGKDYVFQKATGEAEW 332
|
Transcription initiation factor IIA (TFIIA) is a heterotrimer, the three subunits being known as alpha, beta, and gamma, in order of molecular weight. The N and C-terminal domains of the gamma subunit are represented in pfam02268 and pfam02751, respectively. This family represents the precursor that yields both the alpha and beta subunits. The TFIIA heterotrimer is an essential general transcription initiation factor for the expression of genes transcribed by RNA polymerase II. Together with TFIID, TFIIA binds to the promoter region; this is the first step in the formation of a pre-initiation complex (PIC). Binding of the rest of the transcription machinery follows this step. After initiation, the PIC does not completely dissociate from the promoter. Some components, including TFIIA, remain attached and re-initiate a subsequent round of transcription. Length = 332 |
| >gnl|CDD|199899 cd07976, TFIIA_alpha_beta_like, Precursor of TFIIA alpha and beta subunits and similar proteins | Back alignment and domain information |
|---|
| >gnl|CDD|227478 COG5149, TOA1, Transcription initiation factor IIA, large chain [Transcription] | Back alignment and domain information |
|---|
Conserved Domains Detected by HHsearch 
Original result of HHsearch against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 363 | |||
| KOG2652 | 348 | consensus RNA polymerase II transcription initiati | 100.0 | |
| PF03153 | 375 | TFIIA: Transcription factor IIA, alpha/beta subuni | 100.0 | |
| COG5149 | 293 | TOA1 Transcription initiation factor IIA, large ch | 99.88 |
| >KOG2652 consensus RNA polymerase II transcription initiation factor TFIIA, large chain [Transcription] | Back alignment and domain information |
|---|
Probab=100.00 E-value=3e-56 Score=428.08 Aligned_cols=289 Identities=34% Similarity=0.520 Sum_probs=242.0
Q ss_pred Ccceeceee---eecCCCCCCCCCCCCCCcccccCCCCCC-cccccCCCceeccCCCCCCCCCCCCCCCCCCCCCCCCCC
Q 017931 1 MKMIQAGVI---IDRTSAPKQPAPGGPITPVHDLNVPYEG-TEEYETPTAEILFPPTPLQTPIQTPLPGSTPLPGSTPLP 76 (363)
Q Consensus 1 ~km~q~g~i---ier~~a~~~~~p~gp~tpvhDLNvPyeg-tEEyeTPtaemLFpPtPlqtp~qTPlp~~~~~~~~~~~~ 76 (363)
.||||+||. ++|.+++.+ .+|+. .| ||||++ |.+|+||+ +||.+++|++..++||
T Consensus 45 ~Kl~qs~~~~~~~d~~s~~~p-~~~~q---~~--~~~~~~~~~~~~~Pa---~~~~~~q~~~~~~~l~------------ 103 (348)
T KOG2652|consen 45 TKLIQSGVATFPWDRESNQRP-PPGVQ---LH--HVPLQSATANLATPA---VFPGAPQQTPAGVPLP------------ 103 (348)
T ss_pred HHHHhhcccccCcccccccCC-CCccc---cc--CcccccccccccCCc---cccccccccCcCccCc------------
Confidence 389999999 999999987 55553 45 899999 79999999 8999999999999999
Q ss_pred CCCCCCC-CCCCCcccCCCCCCCCC--CCCCCCCCCCCCcCCCCCCCCCCCCCCCCCCCCCCCcccceeeeeecCc----
Q 017931 77 GSTPLPG-TADNSTYNIPTGSSDYP--TPASDSGGNTEAKSGNGRPSSYMPPPPSPWMNPRPPLSVDVNVAYVEGR---- 149 (363)
Q Consensus 77 ~~~~~~g-~~~~~myniptg~s~yp--~~~~d~g~~~d~k~~~grps~ym~~~pspw~~~~~~l~vdVnvAYvegr---- 149 (363)
| .+..|||||+.+.+.|+ .|......|. -++.|+|.| .|.|.++|+. ++ ||.+|
T Consensus 104 ------~~~~~~s~~~i~~~~t~~~~~~P~~q~~~N~------~q~~p~~~p-~s~~~~~q~s----~~--~v~~~~~ip 164 (348)
T KOG2652|consen 104 ------GLSGHLSKANIPLPSTATNGQHPSQQVNVNS------TQPVPALSP-WSLQLNTQKS----QQ--TVLQQSAIP 164 (348)
T ss_pred ------cccccccccCccccccccCCcCccccccccc------cCCCcCcCc-cccccccccc----cc--ccccccccc
Confidence 7 77899999999999998 6777766666 478899999 9999985554 33 99999
Q ss_pred -cccccCCCCCCCccceecccccccccccCCcCCCCCCcccccCCCCCCCcccceeeeecCCCCccccccccchhhhhhh
Q 017931 150 -DEADRGTSHQPLTQDFFTMSAGKRKREDFPAQYHNGGYNIPQQDGAGDAMSEIFELEVSEFPGRQDSVTTANREIFANL 228 (363)
Q Consensus 150 -de~drg~s~q~lTqdfftmsSGKRKRdD~~~qy~~gg~~iPQQDGa~D~~~e~~~~e~~~~~~~~~~~~~~~~~~~~~~ 228 (363)
..+.+|..+++.||+-|.-++| |+.+.-.+|.+++ |||++|+++...+... ..+.++....|...+.+
T Consensus 165 ~~~p~~~~~~~~~tqq~~~~~~g--~~pq~~~~~~~~~--~~q~~~s~nd~~~~~~-------~~~a~~~~~~~~~~~~~ 233 (348)
T KOG2652|consen 165 PSGPVDGNHNQPVTQQILVPPGG--KSPQSSFHYINLN--IPQVDGSENDVEQIDG-------TDLAIHILKDRMVPRDS 233 (348)
T ss_pred ccCcccccccCccccccccCCCC--CCcccccceeccC--Cccccccccccccccc-------ccccccccccccccccc
Confidence 8999999999999999988888 8888888888888 8999999999888765 23667888888888888
Q ss_pred hcccccccCCCCCCCCCCCCcCCCCcccccCCcccccccccCCCCCCCcccCCCcccccCCcCCCCCCCCCCCCCCC--C
Q 017931 229 ASSSVKIPQLDGPIPDPYDDVLSTPNIYNYQGVVNEDYNIVNTPAPNDIQASTPAVVTQNDAAEDDDDEPLNENDDD--E 306 (363)
Q Consensus 229 ~~~~~~IPQlDGp~pdpydd~~~tpniy~yqGv~~Edyn~~~~~a~~e~~ast~~~~~~~~~~de~eEdpLNSdDDd--d 306 (363)
.....+|.|+||++.. +++.++|-+++ .||=||-. ..+ ...+++|+.+|+|||| +
T Consensus 234 ~s~~~~i~qv~~~~~~-----~~Q~Dg~~~~~--eE~e~Eee---------------~~~-~~~~~dee~~n~Dd~D~~E 290 (348)
T KOG2652|consen 234 VSEKDKIAQVDLSLRK-----ILQVDGTGDTS--EEDENEEE---------------DDD-PDPDEDEELGNSDDDDGVE 290 (348)
T ss_pred cchhhhhhhhcccccc-----eeecccccccc--cccccccc---------------ccC-cccchhhhcccccccCccc
Confidence 8899999999999984 78899999988 56444411 111 1123566777777755 5
Q ss_pred CcccccccCCC-CCCEEEEEEeeeeccCCceeEEeecceeEECCeeeeeecccccccC
Q 017931 307 LDDVDQGEELN-TQHLVLAQFDKVTRTKSRWKCALKDGIMHINNKDILFNKATGEFDF 363 (363)
Q Consensus 307 ~dD~Dd~Ed~~-t~NvvLCqYDKV~R~KNKWKc~LKDGIm~INGKDyvF~KatGEfEw 363 (363)
++++++++|.. |+||||||||||+|+||||||+|||||||||||||||+||+|||||
T Consensus 291 eeplnsedDvsdt~nvVvCqyDKV~RsKnKWKc~LKDGIM~ingkDY~F~KA~GeaEW 348 (348)
T KOG2652|consen 291 EEPLNSEDDVSDTQNVVVCQYDKVNRSKNKWKCYLKDGVMHINGKDYVFQKAQGEAEW 348 (348)
T ss_pred cccccCcccccccceeEEEeeeeeccccceeeEEeecceEEeCCceeEeeecccccCC
Confidence 66666655663 8999999999999999999999999999999999999999999999
|
|
| >PF03153 TFIIA: Transcription factor IIA, alpha/beta subunit; InterPro: IPR004855 Transcription factor IIA (TFIIA) is one of several factors that form part of a transcription pre-initiation complex along with RNA polymerase II, the TATA-box-binding protein (TBP) and TBP-associated factors, on the TATA-box sequence upstream of the initiation start site | Back alignment and domain information |
|---|
| >COG5149 TOA1 Transcription initiation factor IIA, large chain [Transcription] | 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 | 363 | ||||
| 1rm1_C | 286 | Structure Of A Yeast TfiiaTBPTATA-Box Dna Complex L | 2e-09 | ||
| 1ytf_C | 79 | Yeast TfiiaTBPDNA COMPLEX Length = 79 | 1e-07 | ||
| 1nvp_C | 76 | Human TfiiaTBPDNA COMPLEX Length = 76 | 2e-07 |
| >pdb|1RM1|C Chain C, Structure Of A Yeast TfiiaTBPTATA-Box Dna Complex Length = 286 | Back alignment and structure |
|
| >pdb|1YTF|C Chain C, Yeast TfiiaTBPDNA COMPLEX Length = 79 | Back alignment and structure |
| >pdb|1NVP|C Chain C, Human TfiiaTBPDNA COMPLEX Length = 76 | 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 | 363 | |||
| 1nh2_C | 79 | Transcription initiation factor IIA large chain; t | 1e-26 | |
| 1nvp_C | 76 | Transcription initiation factor IIA beta chain; tr | 4e-25 | |
| 1rm1_C | 286 | Transcription initiation factor IIA large chain; y | 2e-17 |
| >1nh2_C Transcription initiation factor IIA large chain; transcription/DNA; HET: 5IU; 1.90A {Saccharomyces cerevisiae} SCOP: b.56.1.1 PDB: 1ytf_C* Length = 79 | Back alignment and structure |
|---|
Score = 100 bits (250), Expect = 1e-26
Identities = 31/75 (41%), Positives = 47/75 (62%), Gaps = 1/75 (1%)
Query: 289 DAAEDDDDEPLNENDDDELDDVDQGEELNTQHLVLAQFDKVTRTKSRWKCALKDGIMHIN 348
D+ L+++DDD L + E+ ++L+L +DKVTRTK+RWKC+LKDG++ IN
Sbjct: 5 LLDTDEVGSELDDSDDDYLIS-EGEEDGPDENLMLCLYDKVTRTKARWKCSLKDGVVTIN 63
Query: 349 NKDILFNKATGEFDF 363
D F KA E ++
Sbjct: 64 RNDYTFQKAQVEAEW 78
|
| >1nvp_C Transcription initiation factor IIA beta chain; transcription regulation, DNA, complex, transcription/DNA complex; 2.10A {Homo sapiens} SCOP: b.56.1.1 Length = 76 | Back alignment and structure |
|---|
| >1rm1_C Transcription initiation factor IIA large chain; yeast TFIIA, TBP protein, ATA-box DNA, transcription/DNA complex; 2.50A {Saccharomyces cerevisiae} Length = 286 | Back alignment and structure |
|---|
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
Probability ![]() |
| Query | 363 | |||
| 1nvp_C | 76 | Transcription initiation factor IIA beta chain; tr | 100.0 | |
| 1nh2_C | 79 | Transcription initiation factor IIA large chain; t | 100.0 | |
| 1rm1_C | 286 | Transcription initiation factor IIA large chain; y | 99.97 |
| >1nvp_C Transcription initiation factor IIA beta chain; transcription regulation, DNA, complex, transcription/DNA complex; 2.10A {Homo sapiens} SCOP: b.56.1.1 | Back alignment and structure |
|---|
Probab=100.00 E-value=2.5e-36 Score=238.85 Aligned_cols=70 Identities=40% Similarity=0.773 Sum_probs=46.8
Q ss_pred CCCCCCCCCCCCCCCCcccccccCCCCCCEEEEEEeeeeccCCceeEEeecceeEECCeeeeeecccccccC
Q 017931 292 EDDDDEPLNENDDDELDDVDQGEELNTQHLVLAQFDKVTRTKSRWKCALKDGIMHINNKDILFNKATGEFDF 363 (363)
Q Consensus 292 de~eEdpLNSdDDdd~dD~Dd~Ed~~t~NvvLCqYDKV~R~KNKWKc~LKDGIm~INGKDyvF~KatGEfEw 363 (363)
++++||+|||+||+++++. .++++++||||||||||+|+||||||+|||||||||||||||+||+|||||
T Consensus 7 ~~~~ed~lnsd~Dd~dd~~--~~~~~~~n~vlC~ydKV~R~KnkWKc~LKdGim~ingkdy~F~ka~GE~eW 76 (76)
T 1nvp_C 7 GQVEEEPLNSEDDVSDEEG--QELFDTENVVVCQYDKIHRSKNKWKFHLKDGIMNLNGRDYIFSKAIGDAEW 76 (76)
T ss_dssp -------------------------CCCCEEEEEEEEEEEETTEEEEEEEEEEEEETTEEEEEEEEEEEEEC
T ss_pred ccccccccCCcCCCccccc--ccccCCCcEEEEEEEEEeccCceEEEEEeccEEEECCEEEEEeccceeecC
Confidence 4578999999998765544 357799999999999999999999999999999999999999999999999
|
| >1nh2_C Transcription initiation factor IIA large chain; transcription/DNA; HET: 5IU; 1.90A {Saccharomyces cerevisiae} SCOP: b.56.1.1 PDB: 1ytf_C* | Back alignment and structure |
|---|
| >1rm1_C Transcription initiation factor IIA large chain; yeast TFIIA, TBP protein, ATA-box DNA, transcription/DNA complex; 2.50A {Saccharomyces cerevisiae} | 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 ![]() |
| 363 | ||||
| d1nvpc_ | 47 | b.56.1.1 (C:) Large chain TOA1, C-terminal domain | 1e-27 | |
| d1nh2c_ | 59 | b.56.1.1 (C:) Large chain TOA1, C-terminal domain | 4e-27 |
| >d1nvpc_ b.56.1.1 (C:) Large chain TOA1, C-terminal domain {Human (Homo sapiens) [TaxId: 9606]} Length = 47 | Back information, alignment and structure |
|---|
class: All beta proteins fold: Transcription factor IIA (TFIIA), beta-barrel domain superfamily: Transcription factor IIA (TFIIA), beta-barrel domain family: Transcription factor IIA (TFIIA), beta-barrel domain domain: Large chain TOA1, C-terminal domain species: Human (Homo sapiens) [TaxId: 9606]
Score = 100 bits (252), Expect = 1e-27
Identities = 21/47 (44%), Positives = 39/47 (82%)
Query: 317 NTQHLVLAQFDKVTRTKSRWKCALKDGIMHINNKDILFNKATGEFDF 363
+T+++V+ Q+DK+ R+K++WK LKDGIM++N +D +F+KA G+ ++
Sbjct: 1 DTENVVVCQYDKIHRSKNKWKFHLKDGIMNLNGRDYIFSKAIGDAEW 47
|
| >d1nh2c_ b.56.1.1 (C:) Large chain TOA1, C-terminal domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} Length = 59 | 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 | 363 | |||
| d1nvpc_ | 47 | Large chain TOA1, C-terminal domain {Human (Homo s | 99.96 | |
| d1nh2c_ | 59 | Large chain TOA1, C-terminal domain {Baker's yeast | 99.96 |
| >d1nvpc_ b.56.1.1 (C:) Large chain TOA1, C-terminal domain {Human (Homo sapiens) [TaxId: 9606]} | Back information, alignment and structure |
|---|
class: All beta proteins fold: Transcription factor IIA (TFIIA), beta-barrel domain superfamily: Transcription factor IIA (TFIIA), beta-barrel domain family: Transcription factor IIA (TFIIA), beta-barrel domain domain: Large chain TOA1, C-terminal domain species: Human (Homo sapiens) [TaxId: 9606]
Probab=99.96 E-value=3e-31 Score=192.35 Aligned_cols=47 Identities=45% Similarity=0.943 Sum_probs=46.1
Q ss_pred CCCCEEEEEEeeeeccCCceeEEeecceeEECCeeeeeecccccccC
Q 017931 317 NTQHLVLAQFDKVTRTKSRWKCALKDGIMHINNKDILFNKATGEFDF 363 (363)
Q Consensus 317 ~t~NvvLCqYDKV~R~KNKWKc~LKDGIm~INGKDyvF~KatGEfEw 363 (363)
+++|+||||||||+|+||||||+||||||+||||||||+||+|||||
T Consensus 1 ~t~n~vlc~ydKV~R~KnKWKc~lKdGim~ingkdyvF~ka~gE~eW 47 (47)
T d1nvpc_ 1 DTENVVVCQYDKIHRSKNKWKFHLKDGIMNLNGRDYIFSKAIGDAEW 47 (47)
T ss_dssp CCCCEEEEEEEEEEEETTEEEEEEEEEEEEETTEEEEEEEEEEEEEC
T ss_pred CcceEEEEEEEEEEeecceEEEEEEeeEEEECCcEEEEEeeeeeecC
Confidence 48999999999999999999999999999999999999999999999
|
| >d1nh2c_ b.56.1.1 (C:) Large chain TOA1, C-terminal domain {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]} | Back information, alignment and structure |
|---|