Citrus Sinensis ID: 030427
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 | 177 | ||||||
| 15222691 | 203 | TBP-associated factor 7 [Arabidopsis tha | 0.819 | 0.714 | 0.820 | 4e-65 | |
| 79319993 | 239 | TBP-associated factor 7 [Arabidopsis tha | 0.824 | 0.610 | 0.815 | 9e-65 | |
| 297853236 | 202 | hypothetical protein ARALYDRAFT_474587 [ | 0.830 | 0.727 | 0.795 | 2e-64 | |
| 224057030 | 149 | predicted protein [Populus trichocarpa] | 0.841 | 1.0 | 0.845 | 3e-63 | |
| 224075996 | 161 | predicted protein [Populus trichocarpa] | 0.892 | 0.981 | 0.810 | 6e-63 | |
| 359478454 | 205 | PREDICTED: transcription initiation fact | 0.819 | 0.707 | 0.848 | 5e-61 | |
| 297746455 | 148 | unnamed protein product [Vitis vinifera] | 0.819 | 0.979 | 0.848 | 2e-60 | |
| 449531832 | 201 | PREDICTED: transcription initiation fact | 0.836 | 0.736 | 0.817 | 3e-60 | |
| 449450024 | 201 | PREDICTED: transcription initiation fact | 0.836 | 0.736 | 0.810 | 9e-60 | |
| 357462725 | 206 | Transcription initiation factor TFIID su | 0.892 | 0.766 | 0.767 | 1e-58 |
| >gi|15222691|ref|NP_175926.1| TBP-associated factor 7 [Arabidopsis thaliana] gi|12323163|gb|AAG51559.1|AC027034_5 Serine/arginine-rich protein, putative; 48931-50251 [Arabidopsis thaliana] gi|38638688|gb|AAR25638.1| At1g55300 [Arabidopsis thaliana] gi|39545922|gb|AAR28024.1| TAF7 [Arabidopsis thaliana] gi|50253538|gb|AAT71971.1| At1g55300 [Arabidopsis thaliana] gi|222423319|dbj|BAH19635.1| AT1G55300 [Arabidopsis thaliana] gi|332195099|gb|AEE33220.1| TBP-associated factor 7 [Arabidopsis thaliana] | Back alignment and taxonomy information |
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Score = 252 bits (644), Expect = 4e-65, Method: Compositional matrix adjust.
Identities = 119/145 (82%), Positives = 132/145 (91%)
Query: 19 MEEQFILRVPPSVAERIDRLLSENESSEEDKSLDLSFCEDGRSGTFVIGNDHFPVSLMDL 78
MEEQFILRVPPSV+ERIDRLLSE+ S+ ++ LDL F EDGR+GTF+IGND FP SL+DL
Sbjct: 1 MEEQFILRVPPSVSERIDRLLSEDASTSDEIPLDLFFSEDGRNGTFMIGNDEFPASLLDL 60
Query: 79 PCVVESFKTYDDCALVKTADIGQMIMVREPGDSTPDAVEYRHGLTPPMRDARKRRFRREP 138
P VVESFKTYDDCALVKTADIGQMIMVREPGD P+ VEYRHGLTPPM+DARKRRFRREP
Sbjct: 61 PAVVESFKTYDDCALVKTADIGQMIMVREPGDPAPNTVEYRHGLTPPMKDARKRRFRREP 120
Query: 139 DLNPELVQRVEKDLLNIMTGATVEN 163
DLNPELVQRVE+DLLNI++G TVEN
Sbjct: 121 DLNPELVQRVERDLLNILSGGTVEN 145
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Source: Arabidopsis thaliana Species: Arabidopsis thaliana Genus: Arabidopsis Family: Brassicaceae Order: Brassicales Class: Phylum: Streptophyta Superkingdom: Eukaryota |
| >gi|79319993|ref|NP_001031194.1| TBP-associated factor 7 [Arabidopsis thaliana] gi|222423441|dbj|BAH19691.1| AT1G55300 [Arabidopsis thaliana] gi|332195100|gb|AEE33221.1| TBP-associated factor 7 [Arabidopsis thaliana] | Back alignment and taxonomy information |
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| >gi|297853236|ref|XP_002894499.1| hypothetical protein ARALYDRAFT_474587 [Arabidopsis lyrata subsp. lyrata] gi|297340341|gb|EFH70758.1| hypothetical protein ARALYDRAFT_474587 [Arabidopsis lyrata subsp. lyrata] | Back alignment and taxonomy information |
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| >gi|224057030|ref|XP_002299114.1| predicted protein [Populus trichocarpa] gi|222846372|gb|EEE83919.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
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| >gi|224075996|ref|XP_002304864.1| predicted protein [Populus trichocarpa] gi|222842296|gb|EEE79843.1| predicted protein [Populus trichocarpa] | Back alignment and taxonomy information |
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| >gi|359478454|ref|XP_002285704.2| PREDICTED: transcription initiation factor TFIID subunit 7-like [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|297746455|emb|CBI16511.3| unnamed protein product [Vitis vinifera] | Back alignment and taxonomy information |
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| >gi|449531832|ref|XP_004172889.1| PREDICTED: transcription initiation factor TFIID subunit 7-like [Cucumis sativus] | Back alignment and taxonomy information |
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| >gi|449450024|ref|XP_004142764.1| PREDICTED: transcription initiation factor TFIID subunit 7-like [Cucumis sativus] | Back alignment and taxonomy information |
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| >gi|357462725|ref|XP_003601644.1| Transcription initiation factor TFIID subunit [Medicago truncatula] gi|355490692|gb|AES71895.1| Transcription initiation factor TFIID subunit [Medicago truncatula] | 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 | 177 | ||||||
| TAIR|locus:2035656 | 239 | TAF7 "TBP-associated factor 7" | 0.819 | 0.606 | 0.765 | 2e-56 | |
| WB|WBGene00006388 | 254 | taf-7.1 [Caenorhabditis elegan | 0.463 | 0.322 | 0.352 | 9.4e-17 | |
| UNIPROTKB|Q20788 | 254 | taf-7.1 "Protein TAF-7.1" [Cae | 0.463 | 0.322 | 0.352 | 9.4e-17 | |
| MGI|MGI:1346348 | 341 | Taf7 "TAF7 RNA polymerase II, | 0.615 | 0.319 | 0.356 | 5.3e-15 | |
| RGD|1309935 | 341 | Taf7 "TAF7 RNA polymerase II, | 0.615 | 0.319 | 0.356 | 6.8e-15 | |
| UNIPROTKB|J9NVG0 | 349 | TAF7 "Uncharacterized protein" | 0.615 | 0.312 | 0.365 | 9.7e-15 | |
| UNIPROTKB|F1LV83 | 353 | F1LV83 "Uncharacterized protei | 0.587 | 0.294 | 0.308 | 1.1e-14 | |
| UNIPROTKB|Q15545 | 349 | TAF7 "Transcription initiation | 0.615 | 0.312 | 0.365 | 1.2e-14 | |
| UNIPROTKB|Q4R5A5 | 349 | TAF7 "Transcription initiation | 0.615 | 0.312 | 0.365 | 1.2e-14 | |
| UNIPROTKB|Q5R7L9 | 349 | TAF7 "Transcription initiation | 0.615 | 0.312 | 0.365 | 1.2e-14 |
| TAIR|locus:2035656 TAF7 "TBP-associated factor 7" [Arabidopsis thaliana (taxid:3702)] | Back alignment and assigned GO terms |
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Score = 581 (209.6 bits), Expect = 2.0e-56, P = 2.0e-56
Identities = 111/145 (76%), Positives = 120/145 (82%)
Query: 19 MEEQFILRVPPSVAERIDRXXXXXXXXXXXXXXXXXFCEDGRSGTFVIGNDHFPVSLMDL 78
MEEQFILRVPPSV+ERIDR F EDGR+GTF+IGND FP SL+DL
Sbjct: 1 MEEQFILRVPPSVSERIDRLLSEDASTSDEIPLDLFFSEDGRNGTFMIGNDEFPASLLDL 60
Query: 79 PCVVESFKTYDDCALVKTADIGQMIMVREPGDSTPDAVEYRHGLTPPMRDARKRRFRREP 138
P VVESFKTYDDCALVKTADIGQMIMVREPGD P+ VEYRHGLTPPM+DARKRRFRREP
Sbjct: 61 PAVVESFKTYDDCALVKTADIGQMIMVREPGDPAPNTVEYRHGLTPPMKDARKRRFRREP 120
Query: 139 DLNPELVQRVEKDLLNIMTGATVEN 163
DLNPELVQRVE+DLLNI++G TVEN
Sbjct: 121 DLNPELVQRVERDLLNILSGGTVEN 145
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| WB|WBGene00006388 taf-7.1 [Caenorhabditis elegans (taxid:6239)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q20788 taf-7.1 "Protein TAF-7.1" [Caenorhabditis elegans (taxid:6239)] | Back alignment and assigned GO terms |
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| MGI|MGI:1346348 Taf7 "TAF7 RNA polymerase II, TATA box binding protein (TBP)-associated factor" [Mus musculus (taxid:10090)] | Back alignment and assigned GO terms |
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| RGD|1309935 Taf7 "TAF7 RNA polymerase II, TATA box binding protein (TBP)-associated factor" [Rattus norvegicus (taxid:10116)] | Back alignment and assigned GO terms |
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| UNIPROTKB|J9NVG0 TAF7 "Uncharacterized protein" [Canis lupus familiaris (taxid:9615)] | Back alignment and assigned GO terms |
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| UNIPROTKB|F1LV83 F1LV83 "Uncharacterized protein" [Rattus norvegicus (taxid:10116)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q15545 TAF7 "Transcription initiation factor TFIID subunit 7" [Homo sapiens (taxid:9606)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q4R5A5 TAF7 "Transcription initiation factor TFIID subunit 7" [Macaca fascicularis (taxid:9541)] | Back alignment and assigned GO terms |
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| UNIPROTKB|Q5R7L9 TAF7 "Transcription initiation factor TFIID subunit 7" [Pongo abelii (taxid:9601)] | 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
| TAF7 | TAF7 (TBP-ASSOCIATED FACTOR 7); general RNA polymerase II transcription factor; TBP-ASSOCIATED FACTOR 7 (TAF7); FUNCTIONS IN- general RNA polymerase II transcription factor activity; INVOLVED IN- transcription initiation from RNA polymerase II promoter; LOCATED IN- transcription factor TFIID complex; EXPRESSED IN- 22 plant structures; EXPRESSED DURING- 13 growth stages; CONTAINS InterPro DOMAIN/s- TAFII55 protein conserved region (InterPro-IPR006751); Has 276 Blast hits to 276 proteins in 105 species- Archae - 0; Bacteria - 0; Metazoa - 161; Fungi - 59; Plants - 29; Viruses - 0; Other [...] (239 aa) | ||||||||||
(Arabidopsis thaliana) | |||||||||||
| TAF4 | • | 0.998 | |||||||||
| HAF01 | • | 0.998 | |||||||||
| TAF4B | • | 0.998 | |||||||||
| AT5G08450 | • | 0.829 | |||||||||
| NAP1;2 | • | 0.679 | |||||||||
| TAF13 | • | • | 0.676 | ||||||||
| UBA2A | • | 0.629 | |||||||||
| TAF2 | • | 0.625 | |||||||||
| PTAC17 | • | 0.599 | |||||||||
| TAF11 | • | 0.538 |
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 | 177 | |||
| cd08047 | 162 | cd08047, TAF7, TATA Binding Protein (TBP) Associat | 5e-54 | |
| pfam04658 | 157 | pfam04658, TAFII55_N, TAFII55 protein conserved re | 6e-48 | |
| COG5414 | 392 | COG5414, COG5414, TATA-binding protein-associated | 4e-17 |
| >gnl|CDD|173966 cd08047, TAF7, TATA Binding Protein (TBP) Associated Factor 7 (TAF7) is one of several TAFs that bind TBP and is involved in forming Transcription Factor IID (TFIID) complex | Back alignment and domain information |
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Score = 168 bits (428), Expect = 5e-54
Identities = 64/150 (42%), Positives = 89/150 (59%), Gaps = 15/150 (10%)
Query: 20 EEQFILRVPPSVAERIDRLLSENESSEEDKSLDLSFCEDGRSGTFVIGNDHFPVSLMDLP 79
EEQFILR+PP VA+R+ + + E +S+E+ S+ L ED R I +P L+DLP
Sbjct: 1 EEQFILRLPPDVADRLRKAIEEGDSNEKLLSITLF--EDSRRAVVRINGQKYPAKLVDLP 58
Query: 80 CVVESFKTYDDCALVKTADIGQMIMVREPGDSTPDAV-------------EYRHGLTPPM 126
++ES KT D L KTADI QM++V EP DS +A EY HGLTPPM
Sbjct: 59 TIIESHKTLDKKNLYKTADISQMLIVYEPDDSEKEAKEAKLDKKDKPKKFEYPHGLTPPM 118
Query: 127 RDARKRRFRREPDLNPELVQRVEKDLLNIM 156
++ RKRRFR+ P ++ VEK++ ++
Sbjct: 119 KNVRKRRFRKTPSKKIAEIEEVEKEVKRLL 148
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The TATA Binding Protein (TBP) Associated Factor 7 (TAF7) is one of several TAFs that bind TBP and are 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 assembly of the preinitiation complex. TFIID complex is composed of the TBP and at least 13 TAFs. TAFs are named after their electrophoretic mobility in polyacrylamide gels in different species. A new, unified nomenclature has been suggested for the pol II TAFs to show the relationship between TAF orthologs and paralogs. Several hypotheses are proposed for TAFs functions such as serving as activator-binding sites, core-promoter recognition or a role in essential catalytic activity. Each TAF, with the help of a specific activator, is required only for expression of subset of genes and is not universally involved for transcription as are GTFs. TAF7 is involved in the regulation of the transition from PIC assembly to initiation and elongation. In yeast and human cells, TAFs have been found as components of other complexes besides TFIID. Several TAFs interact via histone-fold (HFD) motifs; the HFD is the interaction motif involved in heterodimerization of the core histones and their assembly into nucleosome octamers. Length = 162 |
| >gnl|CDD|218194 pfam04658, TAFII55_N, TAFII55 protein conserved region | Back alignment and domain information |
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| >gnl|CDD|227701 COG5414, COG5414, TATA-binding protein-associated factor [Transcription] | 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 | 177 | |||
| PF04658 | 162 | TAFII55_N: TAFII55 protein conserved region; Inter | 100.0 | |
| KOG4011 | 330 | consensus Transcription initiation factor TFIID, s | 100.0 | |
| cd08047 | 162 | TAF7 TATA Binding Protein (TBP) Associated Factor | 100.0 | |
| COG5414 | 392 | TATA-binding protein-associated factor [Transcript | 100.0 |
| >PF04658 TAFII55_N: TAFII55 protein conserved region; InterPro: IPR006751 The general transcription factor, TFIID, consists of the TATA-binding protein (TBP) associated with a series of TBP-associated factors (TAFs) that together participate in the assembly of the transcription preinitiation complex | Back alignment and domain information |
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Probab=100.00 E-value=1.6e-60 Score=385.47 Aligned_cols=142 Identities=41% Similarity=0.721 Sum_probs=123.4
Q ss_pred ccceeEEecCc-chHHHHHHHHhcCCCCCCCCCeeEEEecCCceEEEEECCeecceeeccCCeeeeeeeeccCcceEEee
Q 030427 19 MEEQFILRVPP-SVAERIDRLLSENESSEEDKSLDLSFCEDGRSGTFVIGNDHFPVSLMDLPCVVESFKTYDDCALVKTA 97 (177)
Q Consensus 19 ~EeqfILRlP~-~~a~~lr~~v~~~~~~~~~~~l~i~~~~d~R~~~v~i~~~~y~a~LvDLP~IiEs~KT~D~k~~yKta 97 (177)
||+|||||||| +.|++||++|++|..+. ..+++++| .|+|+|+|+++|+.|+|+|||||||||||||+|+++|||||
T Consensus 1 ~E~q~ILR~p~~~~ad~lr~~i~~~~~~~-~~~I~~~~-~d~R~~~v~i~~~~y~a~LvDLP~IvEs~KT~D~k~~yKta 78 (162)
T PF04658_consen 1 IEEQFILRLPPGEDADRLREAIEEGDINE-KLDIDFKF-KDGRRAVVRIGGQIYSAKLVDLPCIVESHKTLDKKNFYKTA 78 (162)
T ss_pred CcceEEEecCChhHHHHHHHHHHcCCCCC-CceEEEec-CCCCEEEEEECCEEcceEEeecCceeeEEeecccCeEEEEe
Confidence 79999999999 89999999999997532 12445555 69999999999999999999999999999999999999999
Q ss_pred ccceeEEecCCCC------------------CCCCcccccCCCCccccccccccccCCCCCChHHHHHHHHHHHHHhcCC
Q 030427 98 DIGQMIMVREPGD------------------STPDAVEYRHGLTPPMRDARKRRFRREPDLNPELVQRVEKDLLNIMTGA 159 (177)
Q Consensus 98 DIsQMLvv~~~~~------------------~~p~~~~~~hGiTPPmknvRkRRFRK~~~~~~~~ie~VE~el~~Ll~gg 159 (177)
||||||+|+++.+ ..+..|+|||||||||||||||||||+... ..++++||+||.+||+
T Consensus 79 DI~QMLiv~~~~~~e~~~~~~~~~~~~~~~~~~~~~~~~~hGiTPP~knvrkRRFRk~~~~-~~~i~~vE~ev~~LL~-- 155 (162)
T PF04658_consen 79 DISQMLIVYEPIEDEEEAKETDLKEKKKNKEKEDKKFEWPHGITPPMKNVRKRRFRKRKKK-YREIPEVEKEVKRLLR-- 155 (162)
T ss_pred ccceeEEEeccCCCcccccccccccccccccccccccCCCCCCChhhhhHHHhhhccCccc-cccHHHHHHHHHHHHh--
Confidence 9999999998721 123578999999999999999999999543 5899999999999999
Q ss_pred Cccccccccc
Q 030427 160 TVENADILKF 169 (177)
Q Consensus 160 ~~~~~~~~~~ 169 (177)
.|.+|.
T Consensus 156 ----~D~~A~ 161 (162)
T PF04658_consen 156 ----EDAEAV 161 (162)
T ss_pred ----cchhhc
Confidence 555554
|
TAFII55 binds to TAFII250 and inhibits its acetyltransferase activity. The exact role of TAFII55 is currently unknown. The conserved region is situated towards the N-terminal of the protein [].; GO: 0006367 transcription initiation from RNA polymerase II promoter, 0005669 transcription factor TFIID complex |
| >KOG4011 consensus Transcription initiation factor TFIID, subunit TAF7 [Transcription] | Back alignment and domain information |
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| >cd08047 TAF7 TATA Binding Protein (TBP) Associated Factor 7 (TAF7) is one of several TAFs that bind TBP and is involved in forming Transcription Factor IID (TFIID) complex | Back alignment and domain information |
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| >COG5414 TATA-binding protein-associated factor [Transcription] | 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