Psyllid ID: psy3598
Local Sequence Feature Prediction
| Prediction and (Method) | Result |
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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 | 175 | ||||||
| 383847987 | 291 | PREDICTED: transcription initiation fact | 0.737 | 0.443 | 0.5 | 2e-22 | |
| 194768102 | 322 | GF19371 [Drosophila ananassae] gi|190623 | 0.8 | 0.434 | 0.420 | 1e-20 | |
| 195456724 | 321 | GK17025 [Drosophila willistoni] gi|19417 | 0.845 | 0.461 | 0.434 | 1e-20 | |
| 194892272 | 328 | GG19150 [Drosophila erecta] gi|190649280 | 0.851 | 0.454 | 0.431 | 2e-20 | |
| 195345371 | 330 | GM22880 [Drosophila sechellia] gi|194134 | 0.857 | 0.454 | 0.428 | 2e-20 | |
| 340726384 | 291 | PREDICTED: transcription initiation fact | 0.742 | 0.446 | 0.449 | 2e-20 | |
| 195481241 | 328 | GE17709 [Drosophila yakuba] gi|194189096 | 0.845 | 0.451 | 0.434 | 3e-20 | |
| 332022258 | 294 | Transcription initiation factor TFIID su | 0.742 | 0.442 | 0.442 | 3e-20 | |
| 195166878 | 323 | GL14948 [Drosophila persimilis] gi|19410 | 0.845 | 0.458 | 0.421 | 4e-20 | |
| 195397547 | 332 | GJ17059 [Drosophila virilis] gi|19414715 | 0.845 | 0.445 | 0.427 | 1e-19 |
| >gi|383847987|ref|XP_003699634.1| PREDICTED: transcription initiation factor TFIID subunit 8-like [Megachile rotundata] | Back alignment and taxonomy information |
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Score = 110 bits (275), Expect = 2e-22, Method: Compositional matrix adjust.
Identities = 74/148 (50%), Positives = 94/148 (63%), Gaps = 19/148 (12%)
Query: 23 THKQPVTEYEAIREKAATQKRDLARALNKFIIKTEPIEHIFDEADDR-FTLIVPKPEMLP 81
THKQPVTEYEAIREKAATQKRD+ RAL +FI KT +F D+ F LI KP+
Sbjct: 140 THKQPVTEYEAIREKAATQKRDIERALTRFIAKTGETHSLFLTDDNSMFPLISCKPQFPS 199
Query: 82 YL-CLIPKDQVFEEDEDNIQASPQKKKKPTPVKKKSKKKKVEEDEEDGEEDEAEEEEGEG 140
YL L+P+DQ+FE D+D + +P+PVKKK K++ +EE EE G + + E+ E G
Sbjct: 200 YLSALLPQDQIFEADQDF-------QFEPSPVKKK-KEQDIEETEE-GMKGQNEDSEQNG 250
Query: 141 NEEPEDTSNMVPDSEAIDNPYLRPVKYP 168
E T+ +AIDNPYLRP K P
Sbjct: 251 ----ETTTQ----QDAIDNPYLRPGKIP 270
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Source: Megachile rotundata Species: Megachile rotundata Genus: Megachile Family: Megachilidae Order: Hymenoptera Class: Insecta Phylum: Arthropoda Superkingdom: Eukaryota |
| >gi|194768102|ref|XP_001966152.1| GF19371 [Drosophila ananassae] gi|190623037|gb|EDV38561.1| GF19371 [Drosophila ananassae] | Back alignment and taxonomy information |
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| >gi|195456724|ref|XP_002075259.1| GK17025 [Drosophila willistoni] gi|194171344|gb|EDW86245.1| GK17025 [Drosophila willistoni] | Back alignment and taxonomy information |
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| >gi|194892272|ref|XP_001977631.1| GG19150 [Drosophila erecta] gi|190649280|gb|EDV46558.1| GG19150 [Drosophila erecta] | Back alignment and taxonomy information |
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| >gi|195345371|ref|XP_002039243.1| GM22880 [Drosophila sechellia] gi|194134469|gb|EDW55985.1| GM22880 [Drosophila sechellia] | Back alignment and taxonomy information |
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| >gi|340726384|ref|XP_003401539.1| PREDICTED: transcription initiation factor TFIID subunit 8-like [Bombus terrestris] gi|350423971|ref|XP_003493649.1| PREDICTED: transcription initiation factor TFIID subunit 8-like [Bombus impatiens] | Back alignment and taxonomy information |
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| >gi|195481241|ref|XP_002101572.1| GE17709 [Drosophila yakuba] gi|194189096|gb|EDX02680.1| GE17709 [Drosophila yakuba] | Back alignment and taxonomy information |
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| >gi|332022258|gb|EGI62573.1| Transcription initiation factor TFIID subunit 8 [Acromyrmex echinatior] | Back alignment and taxonomy information |
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| >gi|195166878|ref|XP_002024261.1| GL14948 [Drosophila persimilis] gi|194107634|gb|EDW29677.1| GL14948 [Drosophila persimilis] | Back alignment and taxonomy information |
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| >gi|195397547|ref|XP_002057390.1| GJ17059 [Drosophila virilis] gi|194147157|gb|EDW62876.1| GJ17059 [Drosophila virilis] | 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 | 175 | ||||||
| FB|FBgn0022724 | 328 | Taf8 "TBP-associated factor 8" | 0.422 | 0.225 | 0.56 | 5.6e-21 | |
| UNIPROTKB|F1NMN6 | 239 | TAF8 "Transcription initiation | 0.428 | 0.313 | 0.381 | 2e-16 | |
| UNIPROTKB|Q5ZMS1 | 244 | TAF8 "Transcription initiation | 0.428 | 0.307 | 0.381 | 2e-16 | |
| ZFIN|ZDB-GENE-040426-1013 | 308 | taf8 "TAF8 RNA polymerase II, | 0.445 | 0.253 | 0.402 | 4.4e-16 | |
| RGD|1308423 | 308 | Taf8 "TAF8 RNA polymerase II, | 0.428 | 0.243 | 0.381 | 7.8e-16 | |
| MGI|MGI:1926879 | 308 | Taf8 "TAF8 RNA polymerase II, | 0.428 | 0.243 | 0.381 | 1e-15 | |
| UNIPROTKB|A7MAZ4 | 310 | TAF8 "Transcription initiation | 0.428 | 0.241 | 0.381 | 1e-15 | |
| UNIPROTKB|E2RN76 | 310 | TAF8 "Uncharacterized protein" | 0.428 | 0.241 | 0.381 | 1e-15 | |
| UNIPROTKB|Q7Z7C8 | 310 | TAF8 "Transcription initiation | 0.428 | 0.241 | 0.381 | 1e-15 |
| FB|FBgn0022724 Taf8 "TBP-associated factor 8" [Drosophila melanogaster (taxid:7227)] | Back alignment and assigned GO terms |
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Score = 205 (77.2 bits), Expect = 5.6e-21, Sum P(2) = 5.6e-21
Identities = 42/75 (56%), Positives = 51/75 (68%)
Query: 23 THKQPVTEYEAIREKAATQKRDLARALNKFIIKTEPIEHIFDEADDRFTLIVPKPEMLPY 82
THKQPVTEYEAIREKAA QKRD+ +AL KF+ KT ++F D+ F LI KP PY
Sbjct: 146 THKQPVTEYEAIREKAACQKRDIEKALTKFLCKTTETNNLFPTEDNMFPLIACKPAFPPY 205
Query: 83 LCLI-PKDQVFEEDE 96
+ P DQVF+ +E
Sbjct: 206 AAALNPTDQVFDFEE 220
|
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| UNIPROTKB|F1NMN6 TAF8 "Transcription initiation factor TFIID subunit 8" [Gallus gallus (taxid:9031)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q5ZMS1 TAF8 "Transcription initiation factor TFIID subunit 8" [Gallus gallus (taxid:9031)] | Back alignment and assigned GO terms |
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| ZFIN|ZDB-GENE-040426-1013 taf8 "TAF8 RNA polymerase II, TATA box binding protein (TBP)-associated factor" [Danio rerio (taxid:7955)] | Back alignment and assigned GO terms |
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| RGD|1308423 Taf8 "TAF8 RNA polymerase II, TATA box binding protein (TBP)-associated factor" [Rattus norvegicus (taxid:10116)] | Back alignment and assigned GO terms |
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| MGI|MGI:1926879 Taf8 "TAF8 RNA polymerase II, TATA box binding protein (TBP)-associated factorq" [Mus musculus (taxid:10090)] | Back alignment and assigned GO terms |
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| UNIPROTKB|A7MAZ4 TAF8 "Transcription initiation factor TFIID subunit 8" [Bos taurus (taxid:9913)] | Back alignment and assigned GO terms |
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| UNIPROTKB|E2RN76 TAF8 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q7Z7C8 TAF8 "Transcription initiation factor TFIID subunit 8" [Homo sapiens (taxid:9606)] | Back alignment and assigned GO terms |
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Prediction of Enzyme Commission (EC) Number
Prediction of Functionally Associated Proteins
Conserved Domains and Related Protein Families
Conserved Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against CDD database
ID ![]() | Alignment Graph ![]() | Length ![]() |
Definition ![]() |
E-value ![]() |
| Query | 175 | |||
| cd08049 | 54 | cd08049, TAF8, TATA Binding Protein (TBP) Associat | 7e-04 | |
| pfam01698 | 382 | pfam01698, FLO_LFY, Floricaula / Leafy protein | 0.001 | |
| pfam10406 | 51 | pfam10406, TAF8_C, Transcription factor TFIID comp | 0.002 |
| >gnl|CDD|176263 cd08049, TAF8, TATA Binding Protein (TBP) Associated Factor 8 | Back alignment and domain information |
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Score = 36.1 bits (84), Expect = 7e-04
Identities = 11/35 (31%), Positives = 21/35 (60%)
Query: 22 ETHKQPVTEYEAIREKAATQKRDLARALNKFIIKT 56
T+ + T+ + +RE+ A+Q+R +AL + KT
Sbjct: 20 PTYSERETDPKKLREELASQRRLAEKALLRLQQKT 54
|
The TATA Binding Protein (TBP) Associated Factor 8 (TAF8) is one of several TAFs that bind TBP, and is involved in forming the Transcription Factor IID (TFIID) complex. TFIID is one of seven General Transcription Factors (GTF) (TFIIA, TFIIB, TFIID, TFIIE, TFIIF, and TFIID) that are involved in accurate initiation of transcription by RNA polymerase II in eukaryotes. TFIID plays an important role in the recognition of promoter DNA and the assembly of the preinitiation complex. The TFIID complex is composed of the TBP and at least 13 TAFs. TAFs from various species were originally named by their predicted molecular weight or their electrophoretic mobility in polyacrylamide gels. A new, unified nomenclature for the pol II TAFs has been suggested to show the relationship between TAF orthologs and paralogs. Several hypotheses are proposed for TAFs' functions, such as serving as activator-binding sites, involvement in the core-promoter recognition, or a role in the essential catalytic activity of the complex. The mouse ortholog of TAF8 is called taube nuss protein (TBN), and is required for early embryonic development. TBN mutant mice exhibit disturbances in the balance between cell death and cell survival in the early embryo. TAF8 plays a role in the differentiation of preadipocyte fibroblasts to adipocytes; it is also required for the integration of TAF10 into the TAF complex. In yeast and human cells, TAFs have been found as components of other complexes besides TFIID. TAF8 is also a component of a small TAF complex (SMAT), which contains TAF8, TAF10 and SUPT7L. Several TAFs interact via histone-fold motifs. The histone fold (HFD) is the interaction motif involved in heterodimerization of the core histones and their assembly into nucleosome octamer. TAF8 contains an H4 related histone fold motif, and interacts with several subunits of TFIID, including TBP and the histone-fold protein TAF10. Currently, five HF-containing TAF pairs have been described or suggested to exist in TFIID: TAF6-TAF9, TAF4-TAF12, TAF11-TAF13, TAF8-TAF10 and TAF3-TAF10. Length = 54 |
| >gnl|CDD|216652 pfam01698, FLO_LFY, Floricaula / Leafy protein | Back alignment and domain information |
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| >gnl|CDD|192573 pfam10406, TAF8_C, Transcription factor TFIID complex subunit 8 C-term | 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 | 175 | |||
| KOG4336|consensus | 323 | 100.0 | ||
| cd08049 | 54 | TAF8 TATA Binding Protein (TBP) Associated Factor | 99.64 | |
| PF10406 | 51 | TAF8_C: Transcription factor TFIID complex subunit | 99.64 |
| >KOG4336|consensus | Back alignment and domain information |
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Probab=100.00 E-value=4.2e-37 Score=270.21 Aligned_cols=162 Identities=22% Similarity=0.313 Sum_probs=147.9
Q ss_pred CCCCCCCchhcccccCCCCcchHHHHHHHHHHHHHHHHHHHHHHHhHhCCCccccCCCCCceeeeccCCCCCccc-cccC
Q psy3598 9 RSLLKSSVVALLAETHKQPVTEYEAIREKAATQKRDLARALNKFIIKTEPIEHIFDEADDRFTLIVPKPEMLPYL-CLIP 87 (175)
Q Consensus 9 ~~~fP~pHTYirTpt~k~PvteYeaIREkaA~QkRdvEkALtrFlaKT~pt~SLF~~d~~~FpLI~~kP~~~pYL-ALlP 87 (175)
-||||+|||||.||++++|+|+|++|||++|+|+|++|+||++|++||+|++|||+++.+.|++++|+|.++||. ||||
T Consensus 129 LPpfPdpHTYi~Tpi~~~p~tsyk~iRe~aaqe~r~~e~AL~~~~~r~~p~~slf~~~~~~~~e~a~~p~~~py~~almp 208 (323)
T KOG4336|consen 129 LPPFPDPHTYIKTPIYKVPDTSYKAIREKAAQESRNSEKALTNYLKRNSPTSSLFPTDPSLFPEDACKPFNLPYSNALMP 208 (323)
T ss_pred CCCCCCCcccccCCccCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHhcCcchhccCCCCCcCHHHhcCccccchHHhhCc
Confidence 489999999999999999999999999999999999999999999999999999999999999999999999999 9999
Q ss_pred CCccccc-cchhhhccCCccCCCChhhhhccccccchhcccCcchhhH-hhhcCCCCCCCCCCCCCCCCCCCCCCCcCCC
Q psy3598 88 KDQVFEE-DEDNIQASPQKKKKPTPVKKKSKKKKVEEDEEDGEEDEAE-EEEGEGNEEPEDTSNMVPDSEAIDNPYLRPV 165 (175)
Q Consensus 88 ~dQVFD~-die~~~~~~~r~~d~~~~k~~~~~~~~~~e~~~g~~~~~e-~~~~~~~~~t~~~~~~~~~~~~IDNPyLR~~ 165 (175)
.+||||+ .+++++.+++|+.+..-..+|.. ++.++...+++....+ .|+-....+|+++ .+.+++. |+|.|+.
T Consensus 209 ~~~v~~~d~~~~~~i~~~~~~~~~l~d~g~~-~~~enq~m~~d~~~l~~pe~~~~~~~~ts~--~iee~~r--ks~~~~~ 283 (323)
T KOG4336|consen 209 RKQVFDEDELEENNIEQYAKYRVELADEGVT-KFEENQLMLKDSETLEKPESRHQSSRTTSK--TIEEQDR--KSMTRAM 283 (323)
T ss_pred cccchhhhhhhhhhHHHhhhcchhhhhcccc-hhhHHHHHhhchhhhhCccccccccccchh--hhHhccc--chhhhcc
Confidence 9999999 78999999999999999999975 6777777777777666 7777778888887 7777776 9999999
Q ss_pred CCCccccCCC
Q psy3598 166 KYPQRIKSVK 175 (175)
Q Consensus 166 k~Pk~~k~~~ 175 (175)
+.+.++++.+
T Consensus 284 ~~~~~~~~l~ 293 (323)
T KOG4336|consen 284 TCLPGVQKLK 293 (323)
T ss_pred ccCcccccCC
Confidence 9999988653
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| >cd08049 TAF8 TATA Binding Protein (TBP) Associated Factor 8 | Back alignment and domain information |
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| >PF10406 TAF8_C: Transcription factor TFIID complex subunit 8 C-term ; InterPro: IPR019473 This entry represents the C-terminal region of subunit 8 (also known as TAF8) of the transcription factor TFIID [] | Back alignment and domain information |
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Homologous Structure Templates
Structure Templates Detected by BLAST 
Original result of BLAST against Protein Data Bank
No homologous structure with e-value below 0.005
Structure Templates Detected by RPS-BLAST 
Original result of RPS-BLAST against PDB70 database
No hit with e-value below 0.005
Structure Templates Detected by HHsearch 
Original result of HHsearch against PDB70 database
No hit with probability above 80.00
Homologous Structure Domains
Structure Domains Detected by RPS-BLAST 
Original result of RPS-BLAST against SCOP70(version1.75) database
No hit with e-value below 0.005
Homologous Domains Detected by HHsearch 
Original result of HHsearch against SCOP70(version1.75) database
No hit with probability above 80.00