Citrus Sinensis ID: 033637


Local Sequence Feature Prediction

Prediction and (Method)Result
Residue Number Marker
Protein Sequence ?
Secondary Structure (PSIPRED) ?
Secondary Structure Prediction (SSPRO) ?
Coil and Loop (DISEMBL) ?
Flexible Loop (DISEMBL) ?
Low Complexity Region (SEG) ?
Disordered region (IsUnstruct) ?
Disordered Region (DISOPRED) ?
Disordered Region (DISEMBL) ?
Disordered Region (DISPRO) ?
Transmembrane Helix (TMHMM) ?
Transmembrane Helix (HMMTOP) ?
Transmembrane Helix (MEMSAT) ?
TM Helix, Signal Peptide (MEMSAT_SVM) ?
TM Helix, Signal Peptide (Phobius) ?
Signal Peptide (SignalP HMM Mode) ?
Signal Peptide (SignalP NN Mode) ?
Coiled Coils (COILS) ?
Positional Conservation ?
 
--------10--------20--------30--------40--------50--------60--------70--------80--------90-------100-------110----
MAASKDNEEASDAPSSPKKVYKDPDDGRQRFLLELEFVQCLANPTYIHYLAQNRYFEDEAFIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAMAHPANKVRLCCLL
cccccccccccccccccccccccccccccHHHHHHHHHHHHccHHHHHHHHHccccccHHHHHHHHHHHHHcccccHHHHHcccHHHHHHHHccHHHHHHHccHHHHHHHHHcc
ccccccccccccccccccccccccccccccEEEEHHHHHHHccHHHHHHHHHccccccHHHHHHHHHHHHHccccHHHHEccHHHHHHHHHHHcHHHHHHHHcHHHHHHHHHcc
maaskdneeasdapsspkkvykdpddgRQRFLLELEFVQCLanptyihylaqnryfedEAFIGYLKYLQYwqrpeyikfimypHCLYFLELLQNANfrnamahpankVRLCCLL
maaskdneeasdapsspkkvykdpDDGRQRFLLELEFVQCLANPTYIHYLAQNRYFEDEAFIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAMAHPANKVRLCCLL
MAASKDNEEASDAPSSPKKVYKDPDDGRQRFLLELEFVQCLANPTYIHYLAQNRYFEDEAFIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAMAHPANKVRLCCLL
*****************************RFLLELEFVQCLANPTYIHYLAQNRYFEDEAFIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAMAHPANKVRLCCL*
******************************FLLELEFVQCLANPTYIHYLAQNRYFEDEAFIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAMAHPANKVRLCCLL
*********************KDPDDGRQRFLLELEFVQCLANPTYIHYLAQNRYFEDEAFIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAMAHPANKVRLCCLL
**************************GRQRFLLELEFVQCLANPTYIHYLAQNRYFEDEAFIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAMAHPANKVRLCCLL
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
oooooooooooooooooooooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
ooooooooooooooooooooooooooooooooohhhhhhhhhhhhhhhhiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
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MAASKDNEEASDAPSSPKKVYKDPDDGRQRFLLELEFVQCLANPTYIHYLAQNRYFEDEAFIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAMAHPANKVRLCCLL
no confident homologs detected

Close Homologs for Annotation Transfer

Close Homologs in SWISS-PROT Database Detected by BLAST ?

ID ?Alignment graph ?Length ? Definition ? RBH(Q2H) ? RBH(H2Q) ? Q cover ? H cover ? Identity ? E-value ?
Query114 2.2.26 [Sep-21-2011]
Q8VYB1196 Mediator of RNA polymeras yes no 0.938 0.545 0.842 1e-49
Q54NI7176 Putative mediator of RNA yes no 0.649 0.420 0.648 7e-25
Q9USH1139 Mediator of RNA polymeras yes no 0.701 0.575 0.592 2e-23
Q8IH24 204 Mediator of RNA polymeras yes no 0.701 0.392 0.529 4e-22
Q6DH26136 Mediator of RNA polymeras yes no 0.728 0.610 0.566 5e-22
Q9CXU1131 Mediator of RNA polymeras yes no 0.719 0.625 0.573 1e-21
A0JNN3131 Mediator of RNA polymeras yes no 0.719 0.625 0.573 1e-21
Q9Y3C7131 Mediator of RNA polymeras yes no 0.719 0.625 0.573 2e-21
Q59P87146 Mediator of RNA polymeras N/A no 0.605 0.472 0.637 5e-21
Q28FE2128 Mediator of RNA polymeras yes no 0.692 0.617 0.569 1e-20
>sp|Q8VYB1|MED31_ARATH Mediator of RNA polymerase II transcription subunit 31 OS=Arabidopsis thaliana GN=MED31 PE=1 SV=1 Back     alignment and function desciption
 Score =  194 bits (493), Expect = 1e-49,   Method: Compositional matrix adjust.
 Identities = 91/108 (84%), Positives = 98/108 (90%), Gaps = 1/108 (0%)

Query: 1   MAASKD-NEEASDAPSSPKKVYKDPDDGRQRFLLELEFVQCLANPTYIHYLAQNRYFEDE 59
           MA+ ++  ++AS+ PS PK  YKDPD GRQRFLLELEF+QCLANPTYIHYLAQNRYFEDE
Sbjct: 1   MASPEEMGDDASEIPSPPKNTYKDPDGGRQRFLLELEFIQCLANPTYIHYLAQNRYFEDE 60

Query: 60  AFIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAMAHPANK 107
           AFIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQN NFR AMAHPANK
Sbjct: 61  AFIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNPNFRTAMAHPANK 108




Component of the Mediator complex, a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes. Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. Mediator is recruited to promoters by direct interactions with regulatory proteins and serves as a scaffold for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors.
Arabidopsis thaliana (taxid: 3702)
>sp|Q54NI7|MED31_DICDI Putative mediator of RNA polymerase II transcription subunit 31 OS=Dictyostelium discoideum GN=med31 PE=3 SV=1 Back     alignment and function description
>sp|Q9USH1|MED31_SCHPO Mediator of RNA polymerase II transcription subunit 31 OS=Schizosaccharomyces pombe (strain 972 / ATCC 24843) GN=med31 PE=3 SV=1 Back     alignment and function description
>sp|Q8IH24|MED31_DROME Mediator of RNA polymerase II transcription subunit 31 OS=Drosophila melanogaster GN=MED31 PE=1 SV=2 Back     alignment and function description
>sp|Q6DH26|MED31_DANRE Mediator of RNA polymerase II transcription subunit 31 OS=Danio rerio GN=med31 PE=2 SV=2 Back     alignment and function description
>sp|Q9CXU1|MED31_MOUSE Mediator of RNA polymerase II transcription subunit 31 OS=Mus musculus GN=Med31 PE=1 SV=2 Back     alignment and function description
>sp|A0JNN3|MED31_BOVIN Mediator of RNA polymerase II transcription subunit 31 OS=Bos taurus GN=MED31 PE=2 SV=1 Back     alignment and function description
>sp|Q9Y3C7|MED31_HUMAN Mediator of RNA polymerase II transcription subunit 31 OS=Homo sapiens GN=MED31 PE=1 SV=1 Back     alignment and function description
>sp|Q59P87|MED31_CANAL Mediator of RNA polymerase II transcription subunit 31 OS=Candida albicans (strain SC5314 / ATCC MYA-2876) GN=SOH1 PE=3 SV=1 Back     alignment and function description
>sp|Q28FE2|MED31_XENTR Mediator of RNA polymerase II transcription subunit 31 OS=Xenopus tropicalis GN=med31 PE=2 SV=2 Back     alignment and function description

Close Homologs in the Non-Redundant Database Detected by BLAST ?

GI ?Alignment Graph ?Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query114
225454890198 PREDICTED: mediator of RNA polymerase II 0.938 0.540 0.859 1e-50
356575895206 PREDICTED: mediator of RNA polymerase II 0.938 0.519 0.870 2e-50
351725994205 uncharacterized protein LOC100527879 [Gl 0.938 0.521 0.861 3e-50
388496894204 unknown [Medicago truncatula] 0.938 0.524 0.861 2e-49
388495082206 unknown [Lotus japonicus] 0.938 0.519 0.851 6e-49
449519184206 PREDICTED: mediator of RNA polymerase II 0.877 0.485 0.91 7e-49
449458311206 PREDICTED: mediator of RNA polymerase II 0.877 0.485 0.91 7e-49
22326900196 mediator of RNA polymerase II transcript 0.938 0.545 0.842 6e-48
334187779 226 mediator of RNA polymerase II transcript 0.938 0.473 0.842 9e-48
116787995189 unknown [Picea sitchensis] 0.938 0.566 0.831 1e-47
>gi|225454890|ref|XP_002279047.1| PREDICTED: mediator of RNA polymerase II transcription subunit 31 [Vitis vinifera] gi|297737389|emb|CBI26590.3| unnamed protein product [Vitis vinifera] Back     alignment and taxonomy information
 Score =  203 bits (517), Expect = 1e-50,   Method: Compositional matrix adjust.
 Identities = 92/107 (85%), Positives = 101/107 (94%)

Query: 1   MAASKDNEEASDAPSSPKKVYKDPDDGRQRFLLELEFVQCLANPTYIHYLAQNRYFEDEA 60
           M + K+++ A+D P+SPK VYKDPDDGRQRFLLELEFVQCLANPTYIHYLAQNRYFEDEA
Sbjct: 1   MDSGKESDSAADTPTSPKNVYKDPDDGRQRFLLELEFVQCLANPTYIHYLAQNRYFEDEA 60

Query: 61  FIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAMAHPANK 107
           FIGYLKYLQYWQ+PEYIKFIMYPHCL+FLELLQNANFRNAMAHP +K
Sbjct: 61  FIGYLKYLQYWQQPEYIKFIMYPHCLFFLELLQNANFRNAMAHPGSK 107




Source: Vitis vinifera

Species: Vitis vinifera

Genus: Vitis

Family: Vitaceae

Order: Vitales

Class:

Phylum: Streptophyta

Superkingdom: Eukaryota

>gi|356575895|ref|XP_003556072.1| PREDICTED: mediator of RNA polymerase II transcription subunit 31-like [Glycine max] Back     alignment and taxonomy information
>gi|351725994|ref|NP_001235064.1| uncharacterized protein LOC100527879 [Glycine max] gi|255633448|gb|ACU17082.1| unknown [Glycine max] Back     alignment and taxonomy information
>gi|388496894|gb|AFK36513.1| unknown [Medicago truncatula] Back     alignment and taxonomy information
>gi|388495082|gb|AFK35607.1| unknown [Lotus japonicus] Back     alignment and taxonomy information
>gi|449519184|ref|XP_004166615.1| PREDICTED: mediator of RNA polymerase II transcription subunit 31-like [Cucumis sativus] Back     alignment and taxonomy information
>gi|449458311|ref|XP_004146891.1| PREDICTED: mediator of RNA polymerase II transcription subunit 31-like [Cucumis sativus] Back     alignment and taxonomy information
>gi|22326900|ref|NP_197491.2| mediator of RNA polymerase II transcription subunit 31 [Arabidopsis thaliana] gi|38258620|sp|Q8VYB1.1|MED31_ARATH RecName: Full=Mediator of RNA polymerase II transcription subunit 31; AltName: Full=Mediator complex subunit 31; AltName: Full=Mediator complex subunit SOH1 gi|18176433|gb|AAL60043.1| putative SOH1 protein [Arabidopsis thaliana] gi|27754239|gb|AAO22573.1| putative SOH1 protein [Arabidopsis thaliana] gi|332005381|gb|AED92764.1| mediator of RNA polymerase II transcription subunit 31 [Arabidopsis thaliana] Back     alignment and taxonomy information
>gi|334187779|ref|NP_001190342.1| mediator of RNA polymerase II transcription subunit 31 [Arabidopsis thaliana] gi|332005382|gb|AED92765.1| mediator of RNA polymerase II transcription subunit 31 [Arabidopsis thaliana] Back     alignment and taxonomy information
>gi|116787995|gb|ABK24720.1| unknown [Picea sitchensis] Back     alignment and taxonomy information

Prediction of Gene Ontology (GO) Terms

Close Homologs with Gene Ontology terms Detected by BLAST ?

ID ? Alignment graph ? Length ? Definition ? Q cover ? H cover ? Identity ? E-value ?
Query114
DICTYBASE|DDB_G0285221176 med31 "putative mediator compl 0.859 0.556 0.524 8.4e-26
POMBASE|SPCP31B10.03c139 med31 "mediator complex subuni 0.675 0.553 0.615 3.3e-24
UNIPROTKB|F1N9T5130 MED31 "Uncharacterized protein 0.710 0.623 0.590 1.1e-23
ZFIN|ZDB-GENE-040718-114136 med31 "mediator of RNA polymer 0.736 0.617 0.559 1.1e-23
UNIPROTKB|A0JNN3131 MED31 "Mediator of RNA polymer 0.736 0.641 0.569 2.3e-23
UNIPROTKB|I3LLR7131 MED31 "Uncharacterized protein 0.736 0.641 0.569 2.3e-23
MGI|MGI:1914529131 Med31 "mediator of RNA polymer 0.736 0.641 0.569 2.3e-23
RGD|1309457131 Med31 "mediator complex subuni 0.736 0.641 0.569 2.3e-23
UNIPROTKB|Q9Y3C7131 MED31 "Mediator of RNA polymer 0.736 0.641 0.569 3.8e-23
FB|FBgn0037262204 MED31 "Mediator complex subuni 0.666 0.372 0.565 4.8e-23
DICTYBASE|DDB_G0285221 med31 "putative mediator complex subunit 31" [Dictyostelium discoideum (taxid:44689)] Back     alignment and assigned GO terms
 Score = 292 (107.8 bits), Expect = 8.4e-26, P = 8.4e-26
 Identities = 53/101 (52%), Positives = 73/101 (72%)

Query:     6 DNEEASDAPSSPKKV-YKDPDDGRQ--RFLLELEFVQCLANPTYIHYLAQNRYFEDEAFI 62
             DN E+ D       + Y++ ++     RF++ELEF+QCL+NP Y++YLAQNRYF+D+AF+
Sbjct:    28 DNGESIDKKDDNIVLPYENDEEEANYLRFIMELEFIQCLSNPRYLNYLAQNRYFQDKAFV 87

Query:    63 GYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAMAH 103
              YL YLQYW++PEY KFI+YP  LYFL+LLQ   FR  + H
Sbjct:    88 NYLVYLQYWKKPEYAKFIVYPQSLYFLDLLQEERFRQELNH 128




GO:0016592 "mediator complex" evidence=IEA;ISS
GO:0006357 "regulation of transcription from RNA polymerase II promoter" evidence=ISS
GO:0003713 "transcription coactivator activity" evidence=ISS
GO:0006355 "regulation of transcription, DNA-dependent" evidence=IEA
GO:0001104 "RNA polymerase II transcription cofactor activity" evidence=IEA
GO:0006351 "transcription, DNA-dependent" evidence=IEA
GO:0005634 "nucleus" evidence=IEA
POMBASE|SPCP31B10.03c med31 "mediator complex subunit Med31" [Schizosaccharomyces pombe (taxid:4896)] Back     alignment and assigned GO terms
UNIPROTKB|F1N9T5 MED31 "Uncharacterized protein" [Gallus gallus (taxid:9031)] Back     alignment and assigned GO terms
ZFIN|ZDB-GENE-040718-114 med31 "mediator of RNA polymerase II transcription, subunit 31 homolog (yeast)" [Danio rerio (taxid:7955)] Back     alignment and assigned GO terms
UNIPROTKB|A0JNN3 MED31 "Mediator of RNA polymerase II transcription subunit 31" [Bos taurus (taxid:9913)] Back     alignment and assigned GO terms
UNIPROTKB|I3LLR7 MED31 "Uncharacterized protein" [Sus scrofa (taxid:9823)] Back     alignment and assigned GO terms
MGI|MGI:1914529 Med31 "mediator of RNA polymerase II transcription, subunit 31 homolog (yeast)" [Mus musculus (taxid:10090)] Back     alignment and assigned GO terms
RGD|1309457 Med31 "mediator complex subunit 31" [Rattus norvegicus (taxid:10116)] Back     alignment and assigned GO terms
UNIPROTKB|Q9Y3C7 MED31 "Mediator of RNA polymerase II transcription subunit 31" [Homo sapiens (taxid:9606)] Back     alignment and assigned GO terms
FB|FBgn0037262 MED31 "Mediator complex subunit 31" [Drosophila melanogaster (taxid:7227)] Back     alignment and assigned GO terms

Prediction of Enzyme Commission (EC) Number

EC Number Prediction by Annotation Transfer from SWISS-PROT Entries ?

ID ?Name ?Annotated EC number ?Identity ?Query coverage ?Hit coverage ?RBH(Q2H) ?RBH(H2Q) ?
Q28FE2MED31_XENTRNo assigned EC number0.56960.69290.6171yesno
Q9CXU1MED31_MOUSENo assigned EC number0.57310.71920.6259yesno
Q8VYB1MED31_ARATHNo assigned EC number0.84250.93850.5459yesno
Q9Y3C7MED31_HUMANNo assigned EC number0.57310.71920.6259yesno
Q6DH26MED31_DANRENo assigned EC number0.56620.72800.6102yesno
A0JNN3MED31_BOVINNo assigned EC number0.57310.71920.6259yesno

EC Number Prediction by Ezypred Server ?

Fail to connect to Ezypred Server

EC Number Prediction by EFICAz Software ?

No EC number assignment, probably not an enzyme!


Prediction of Functionally Associated Proteins

Functionally Associated Proteins Detected by STRING ?

Fail to connect to STRING server


Conserved Domains and Related Protein Families

Conserved Domains Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query114
pfam05669103 pfam05669, Med31, SOH1 1e-41
COG5088114 COG5088, SOH1, Rad5p-binding protein [General func 1e-28
>gnl|CDD|218682 pfam05669, Med31, SOH1 Back     alignment and domain information
 Score =  132 bits (334), Expect = 1e-41
 Identities = 50/79 (63%), Positives = 63/79 (79%)

Query: 26  DGRQRFLLELEFVQCLANPTYIHYLAQNRYFEDEAFIGYLKYLQYWQRPEYIKFIMYPHC 85
           +   RF +ELEFVQ LANP Y+++LAQ  YFED  FI YLKYLQYW+ PEY K+I+YP+C
Sbjct: 1   EDPTRFEIELEFVQSLANPQYLNFLAQQGYFEDPRFINYLKYLQYWREPEYAKYIVYPNC 60

Query: 86  LYFLELLQNANFRNAMAHP 104
           L+ LELLQN NFR A+++P
Sbjct: 61  LHMLELLQNENFRRAISNP 79


The family consists of Saccharomyces cerevisiae SOH1 homologues. SOH1 is responsible for the repression of temperature sensitive growth of the HPR1 mutant and has been found to be a component of the RNA polymerase II transcription complex. SOH1 not only interacts with factors involved in DNA repair, but transcription as well. Thus, the SOH1 protein may serve to couple these two processes. Length = 103

>gnl|CDD|227420 COG5088, SOH1, Rad5p-binding protein [General function prediction only] Back     alignment and domain information

Conserved Domains Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query 114
PF05669101 Med31: SOH1; InterPro: IPR008831 The Mediator comp 100.0
KOG4086130 consensus Transcriptional regulator SOH1 [Transcri 100.0
COG5088114 SOH1 Rad5p-binding protein [General function predi 100.0
>PF05669 Med31: SOH1; InterPro: IPR008831 The Mediator complex is a coactivator involved in the regulated transcription of nearly all RNA polymerase II-dependent genes Back     alignment and domain information
Probab=100.00  E-value=2.9e-49  Score=283.82  Aligned_cols=85  Identities=66%  Similarity=1.198  Sum_probs=70.9

Q ss_pred             ccchhHHHHHHHHhhcChHHHHHHHHcccCCCHHHHHHHHHHhhhcCCCccccccChhHHHHHHhhCChHHHHHhcCchH
Q 033637           27 GRQRFLLELEFVQCLANPTYIHYLAQNRYFEDEAFIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAMAHPAN  106 (114)
Q Consensus        27 ~~~RFe~ELEFVQ~LANP~YL~~LA~~gy~~d~~FinYLkYL~YWk~PeYak~l~YP~cL~~L~LLq~~~FR~~i~~p~~  106 (114)
                      +++|||+|||||||||||+||+|||++|||+||+|+||||||+|||+|+|+|||+||+||+||+|||+++||++|++|++
T Consensus         1 ~~~RFe~ELEFVQ~LaNp~Yl~~La~~~y~~d~~F~nYLkYL~YW~~P~Yakyl~YP~cL~~L~LLq~~~FR~~i~~~~~   80 (101)
T PF05669_consen    1 NPTRFELELEFVQCLANPQYLNYLAQQGYFEDPAFINYLKYLQYWKRPEYAKYLVYPHCLHFLELLQNEEFRQAIANPDF   80 (101)
T ss_dssp             ---HHHHHHHHHHHTTSHHHHHHHH-SGGGTSTHHHHHHHHGGGGGSTTGGGG-SSTHHHHHHH-HHHHHHHH--B-TTS
T ss_pred             CcchhHHHHHHHHHhcCHHHHHHHHhcCccCCHHHHHHHHHHHHhCCCchhhhhcChHHHHHHHHHCcHHHHHHHhCCcc
Confidence            47899999999999999999999999999999999999999999999999999999999999999999999999999999


Q ss_pred             HHhhh
Q 033637          107 KVRLC  111 (114)
Q Consensus       107 ~~~l~  111 (114)
                      ++.+.
T Consensus        81 ~~~i~   85 (101)
T PF05669_consen   81 AKFIM   85 (101)
T ss_dssp             -----
T ss_pred             cchhc
Confidence            88764



Mediator functions as a bridge to convey information from gene-specific regulatory proteins to the basal RNA polymerase II transcription machinery. The Mediator complex, having a compact conformation in its free form, is recruited to promoters by direct interactions with regulatory proteins and serves for the assembly of a functional preinitiation complex with RNA polymerase II and the general transcription factors. On recruitment the Mediator complex unfolds to an extended conformation and partially surrounds RNA polymerase II, specifically interacting with the unphosphorylated form of the C-terminal domain (CTD) of RNA polymerase II. The Mediator complex dissociates from the RNA polymerase II holoenzyme and stays at the promoter when transcriptional elongation begins. The Mediator complex is composed of at least 31 subunits: MED1, MED4, MED6, MED7, MED8, MED9, MED10, MED11, MED12, MED13, MED13L, MED14, MED15, MED16, MED17, MED18, MED19, MED20, MED21, MED22, MED23, MED24, MED25, MED26, MED27, MED29, MED30, MED31, CCNC, CDK8 and CDC2L6/CDK11. The subunits form at least three structurally distinct submodules. The head and the middle modules interact directly with RNA polymerase II, whereas the elongated tail module interacts with gene-specific regulatory proteins. Mediator containing the CDK8 module is less active than Mediator lacking this module in supporting transcriptional activation. The head module contains: MED6, MED8, MED11, SRB4/MED17, SRB5/MED18, ROX3/MED19, SRB2/MED20 and SRB6/MED22. The middle module contains: MED1, MED4, NUT1/MED5, MED7, CSE2/MED9, NUT2/MED10, SRB7/MED21 and SOH1/MED31. CSE2/MED9 interacts directly with MED4. The tail module contains: MED2, PGD1/MED3, RGR1/MED14, GAL11/MED15 and SIN4/MED16. The CDK8 module contains: MED12, MED13, CCNC and CDK8. Individual preparations of the Mediator complex lacking one or more distinct subunits have been variously termed ARC, CRSP, DRIP, PC2, SMCC and TRAP. This entry represents subunit Med31 of the Mediator complex. It contains the Saccharomyces cerevisiae SOH1 homologues. SOH1 is responsible for the repression of temperature sensitive growth of the HPR1 mutant [] and has been found to be a component of the RNA polymerase II transcription complex. SOH1 not only interacts with factors involved in DNA repair, but transcription as well. Thus, the SOH1 protein may serve to couple these two processes [].; GO: 0001104 RNA polymerase II transcription cofactor activity, 0006355 regulation of transcription, DNA-dependent, 0016592 mediator complex; PDB: 3FBI_D 3FBN_D.

>KOG4086 consensus Transcriptional regulator SOH1 [Transcription; Replication, recombination and repair] Back     alignment and domain information
>COG5088 SOH1 Rad5p-binding protein [General function prediction only] Back     alignment and domain information

Homologous Structure Templates

Structure Templates Detected by BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query114
3fbi_B130 Structure Of The Mediator Submodule Med7n31 Length 1e-12
3fbn_B130 Structure Of The Mediator Submodule Med7n31 Length 2e-12
>pdb|3FBI|B Chain B, Structure Of The Mediator Submodule Med7n31 Length = 130 Back     alignment and structure

Iteration: 1

Score = 67.8 bits (164), Expect = 1e-12, Method: Compositional matrix adjust. Identities = 37/91 (40%), Positives = 54/91 (59%), Gaps = 4/91 (4%) Query: 3 ASKDNEEASDAPSSPKKVYKDPDDGRQRFLLELEFVQCLANPTYIHYL-AQNRYFEDEAF 61 S + +AP++P D + RF +ELEF+Q LAN Y+ YL Q + ++ F Sbjct: 1 GSHXSSTNGNAPATPSS---DQNPLPTRFEVELEFIQSLANIQYVTYLLTQQQIWKSPNF 57 Query: 62 IGYLKYLQYWQRPEYIKFIMYPHCLYFLELL 92 YLKYL+YW P Y + I+YP+CL+ L+LL Sbjct: 58 KNYLKYLEYWCNPPYSQCIVYPNCLFILKLL 88
>pdb|3FBN|B Chain B, Structure Of The Mediator Submodule Med7n31 Length = 130 Back     alignment and structure

Structure Templates Detected by RPS-BLAST ?

ID ?Alignment Graph ?Length ? Definition ? E-value ?
Query114
3fbi_B130 Mediator of RNA polymerase II transcription subuni 2e-38
>3fbi_B Mediator of RNA polymerase II transcription subunit 31; proline-rich stretches, right-handed four-helix bundle, protein-protein complex; 2.80A {Saccharomyces cerevisiae} PDB: 3fbn_B Length = 130 Back     alignment and structure
 Score =  124 bits (313), Expect = 2e-38
 Identities = 35/99 (35%), Positives = 53/99 (53%), Gaps = 1/99 (1%)

Query: 7   NEEASDAPSSPKKVYKDPDDGRQRFLLELEFVQCLANPTYIHYL-AQNRYFEDEAFIGYL 65
           +  +S   ++P     D +    RF +ELEF+Q LAN  Y+ YL  Q + ++   F  YL
Sbjct: 2   SHMSSTNGNAPATPSSDQNPLPTRFEVELEFIQSLANIQYVTYLLTQQQIWKSPNFKNYL 61

Query: 66  KYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAMAHP 104
           KYL+YW  P Y + I+YP+CL+ L+LL        +   
Sbjct: 62  KYLEYWCNPPYSQCIVYPNCLFILKLLNGFMESAIVNED 100


Structure Templates Detected by HHsearch ?

ID ?Alignment Graph ?Length ? Definition ? Probability ?
Query114
3fbi_B130 Mediator of RNA polymerase II transcription subuni 100.0
>3fbi_B Mediator of RNA polymerase II transcription subunit 31; proline-rich stretches, right-handed four-helix bundle, protein-protein complex; 2.80A {Saccharomyces cerevisiae} PDB: 3fbn_B Back     alignment and structure
Probab=100.00  E-value=3.3e-46  Score=276.86  Aligned_cols=83  Identities=41%  Similarity=0.827  Sum_probs=77.5

Q ss_pred             CCccccchhHHHHHHHHhhcChHHHHHH-HHcccCCCHHHHHHHHHHhhhcCCCccccccChhHHHHHHhhCChHHHHHh
Q 033637           23 DPDDGRQRFLLELEFVQCLANPTYIHYL-AQNRYFEDEAFIGYLKYLQYWQRPEYIKFIMYPHCLYFLELLQNANFRNAM  101 (114)
Q Consensus        23 ~~~~~~~RFe~ELEFVQ~LANP~YL~~L-A~~gy~~d~~FinYLkYL~YWk~PeYak~l~YP~cL~~L~LLq~~~FR~~i  101 (114)
                      +....++|||+|||||||||||+||+|| |++|||+||+|+||||||+|||+|+|+|||+||+||+||+|||+ .||++|
T Consensus        18 ~~~~l~~RFe~ELEFVQ~LANP~YL~~Llaq~gy~~d~~FinYLkYL~YWk~PeYakyl~YP~cL~~L~LLq~-~fr~ai   96 (130)
T 3fbi_B           18 DQNPLPTRFEVELEFIQSLANIQYVTYLLTQQQIWKSPNFKNYLKYLEYWCNPPYSQCIVYPNCLFILKLLNG-FMESAI   96 (130)
T ss_dssp             -CCCCCCHHHHHHHHHHHTTSHHHHHHHHTCSGGGTSTHHHHHHHHGGGGGSTTGGGGCSCTHHHHHHHHHHH-HHHHCC
T ss_pred             ccCcchhHHHHHHHHHHHhcCHHHHHHHHHHcccccCHHHHHHHHHHHHhcCCCchhHhcCccHHHHHHHHHH-HHHHHH
Confidence            3344589999999999999999999998 78899999999999999999999999999999999999999996 999999


Q ss_pred             cCchH
Q 033637          102 AHPAN  106 (114)
Q Consensus       102 ~~p~~  106 (114)
                      +||+.
T Consensus        97 ~nedg  101 (130)
T 3fbi_B           97 VNEDG  101 (130)
T ss_dssp             BCSSS
T ss_pred             hCcch
Confidence            99874




Homologous Structure Domains

Structure Domains Detected by RPS-BLAST ?

No hit with e-value below 0.005

Homologous Domains Detected by HHsearch ?

No hit with probability above 80.00