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Q5BAE1

- SSN3_EMENI

UniProt

Q5BAE1 - SSN3_EMENI

Protein

Serine/threonine-protein kinase ssn3

Gene

ssn3

Organism
Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) (Aspergillus nidulans)
Status
Reviewed - Annotation score: 4 out of 5- Protein inferred from homologyi
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    • History
      Entry version 81 (01 Oct 2014)
      Sequence version 2 (15 Jan 2008)
      Previous versions | rss
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    Functioni

    Component of the srb8-11 complex. The srb8-11 complex is a regulatory module of the Mediator complex which is itself involved in regulation of basal and activated RNA polymerase II-dependent transcription. The srb8-11 complex may be involved in the transcriptional repression of a subset of genes regulated by Mediator. It may inhibit the association of the Mediator complex with RNA polymerase II to form the holoenzyme complex. The srb8-11 complex phosphorylates the C-terminal domain (CTD) of the largest subunit of RNA polymerase II By similarity.By similarity

    Catalytic activityi

    ATP + a protein = ADP + a phosphoprotein.
    ATP + [DNA-directed RNA polymerase] = ADP + [DNA-directed RNA polymerase] phosphate.

    Cofactori

    Magnesium.By similarity

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei69 – 691ATPPROSITE-ProRule annotation
    Active sitei171 – 1711Proton acceptorPROSITE-ProRule annotation

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Nucleotide bindingi45 – 539ATPPROSITE-ProRule annotation

    GO - Molecular functioni

    1. ATP binding Source: UniProtKB-KW
    2. cyclin-dependent protein serine/threonine kinase activity Source: UniProtKB-EC
    3. metal ion binding Source: UniProtKB-KW
    4. RNA polymerase II carboxy-terminal domain kinase activity Source: UniProtKB-EC

    GO - Biological processi

    1. regulation of transcription, DNA-templated Source: UniProtKB-KW
    2. transcription, DNA-templated Source: UniProtKB-KW

    Keywords - Molecular functioni

    Activator, Kinase, Repressor, Serine/threonine-protein kinase, Transferase

    Keywords - Biological processi

    Transcription, Transcription regulation

    Keywords - Ligandi

    ATP-binding, Magnesium, Metal-binding, Nucleotide-binding

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Serine/threonine-protein kinase ssn3 (EC:2.7.11.22, EC:2.7.11.23)
    Alternative name(s):
    Cyclin-dependent kinase 8
    Gene namesi
    Name:ssn3
    Synonyms:cdk8
    ORF Names:AN2489
    OrganismiEmericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) (Aspergillus nidulans)
    Taxonomic identifieri227321 [NCBI]
    Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus
    ProteomesiUP000000560: Chromosome VII

    Subcellular locationi

    Nucleus Curated

    GO - Cellular componenti

    1. nucleus Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Nucleus

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 426426Serine/threonine-protein kinase ssn3PRO_0000312944Add
    BLAST

    Interactioni

    Subunit structurei

    Component of the srb8-11 complex, a regulatory module of the Mediator complex.By similarity

    Protein-protein interaction databases

    STRINGi162425.CADANIAP00009212.

    Structurei

    3D structure databases

    ProteinModelPortaliQ5BAE1.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini39 – 368330Protein kinasePROSITE-ProRule annotationAdd
    BLAST

    Sequence similaritiesi

    Contains 1 protein kinase domain.PROSITE-ProRule annotation

    Phylogenomic databases

    eggNOGiCOG0515.
    HOGENOMiHOG000233024.
    KOiK02208.
    OrthoDBiEOG7K3TWD.

    Family and domain databases

    InterProiIPR011009. Kinase-like_dom.
    IPR000719. Prot_kinase_dom.
    IPR002290. Ser/Thr_dual-sp_kinase_dom.
    IPR008271. Ser/Thr_kinase_AS.
    [Graphical view]
    PfamiPF00069. Pkinase. 1 hit.
    [Graphical view]
    SMARTiSM00220. S_TKc. 1 hit.
    [Graphical view]
    SUPFAMiSSF56112. SSF56112. 1 hit.
    PROSITEiPS50011. PROTEIN_KINASE_DOM. 1 hit.
    PS00108. PROTEIN_KINASE_ST. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q5BAE1-1 [UniParc]FASTAAdd to Basket

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    MLGRNFPYFN SVGGFYSREN SRRQPGTGYT SKVRVRDKYH IVGFISSGTY    50
    GRVYKAVGRN GQGGEFAIKK FKPDKEGDII QYTGLSQSAI REMALCSELD 100
    HANVVQLAEI ILEDKCIFMV FEYTEHDLLQ IIHHHTQPQR HPIPAAMVRS 150
    ILFQLLNGLL YLHTNWVLHR DLKPANILVT SSGAIRIGDL GLARLFYKPL 200
    NSLFSGDKVV VTIWYRAPEL LMGSRHYTPA VDLWAVGCIF AELLSLRPIF 250
    KGEEAKMDSK KTVPFQRNQM MKIIDIMGLP HRDNWPGIVH MPEYSQLQSL 300
    AMSRAPNHIS RTSNLGSWYQ NCLKNGGYSV NSSVGTPGDD GFDLLSRLLD 350
    YDPTSRITAK EALEHPYFKN GGPISANCFE GFEGKYPHRR ITHDDNDIRS 400
    GSLPGTKRSG LPDDSLMSRA AKRMKE 426
    Length:426
    Mass (Da):48,039
    Last modified:January 15, 2008 - v2
    Checksum:i12E6840E87D29F3F
    GO

    Sequence cautioni

    The sequence CBF86960.1 differs from that shown. Reason: Erroneous gene model prediction.
    The sequence EAA63974.1 differs from that shown. Reason: Erroneous gene model prediction.

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AACD01000042 Genomic DNA. Translation: EAA63974.1. Sequence problems.
    BN001307 Genomic DNA. Translation: CBF86960.1. Sequence problems.
    RefSeqiXP_660093.1. XM_655001.1.

    Genome annotation databases

    EnsemblFungiiCADANIAT00009212; CADANIAP00009212; CADANIAG00009212.
    GeneIDi2875607.
    KEGGiani:AN2489.2.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AACD01000042 Genomic DNA. Translation: EAA63974.1 . Sequence problems.
    BN001307 Genomic DNA. Translation: CBF86960.1 . Sequence problems.
    RefSeqi XP_660093.1. XM_655001.1.

    3D structure databases

    ProteinModelPortali Q5BAE1.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 162425.CADANIAP00009212.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblFungii CADANIAT00009212 ; CADANIAP00009212 ; CADANIAG00009212 .
    GeneIDi 2875607.
    KEGGi ani:AN2489.2.

    Phylogenomic databases

    eggNOGi COG0515.
    HOGENOMi HOG000233024.
    KOi K02208.
    OrthoDBi EOG7K3TWD.

    Family and domain databases

    InterProi IPR011009. Kinase-like_dom.
    IPR000719. Prot_kinase_dom.
    IPR002290. Ser/Thr_dual-sp_kinase_dom.
    IPR008271. Ser/Thr_kinase_AS.
    [Graphical view ]
    Pfami PF00069. Pkinase. 1 hit.
    [Graphical view ]
    SMARTi SM00220. S_TKc. 1 hit.
    [Graphical view ]
    SUPFAMi SSF56112. SSF56112. 1 hit.
    PROSITEi PS50011. PROTEIN_KINASE_DOM. 1 hit.
    PS00108. PROTEIN_KINASE_ST. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139.
    2. "The 2008 update of the Aspergillus nidulans genome annotation: a community effort."
      Wortman J.R., Gilsenan J.M., Joardar V., Deegan J., Clutterbuck J., Andersen M.R., Archer D., Bencina M., Braus G., Coutinho P., von Dohren H., Doonan J., Driessen A.J., Durek P., Espeso E., Fekete E., Flipphi M., Estrada C.G.
      , Geysens S., Goldman G., de Groot P.W., Hansen K., Harris S.D., Heinekamp T., Helmstaedt K., Henrissat B., Hofmann G., Homan T., Horio T., Horiuchi H., James S., Jones M., Karaffa L., Karanyi Z., Kato M., Keller N., Kelly D.E., Kiel J.A., Kim J.M., van der Klei I.J., Klis F.M., Kovalchuk A., Krasevec N., Kubicek C.P., Liu B., Maccabe A., Meyer V., Mirabito P., Miskei M., Mos M., Mullins J., Nelson D.R., Nielsen J., Oakley B.R., Osmani S.A., Pakula T., Paszewski A., Paulsen I., Pilsyk S., Pocsi I., Punt P.J., Ram A.F., Ren Q., Robellet X., Robson G., Seiboth B., van Solingen P., Specht T., Sun J., Taheri-Talesh N., Takeshita N., Ussery D., vanKuyk P.A., Visser H., van de Vondervoort P.J., de Vries R.P., Walton J., Xiang X., Xiong Y., Zeng A.P., Brandt B.W., Cornell M.J., van den Hondel C.A., Visser J., Oliver S.G., Turner G.
      Fungal Genet. Biol. 46:S2-13(2009) [PubMed] [Europe PMC] [Abstract]
      Cited for: GENOME REANNOTATION.
      Strain: FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139.

    Entry informationi

    Entry nameiSSN3_EMENI
    AccessioniPrimary (citable) accession number: Q5BAE1
    Secondary accession number(s): C8VPB5
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: January 15, 2008
    Last sequence update: January 15, 2008
    Last modified: October 1, 2014
    This is version 81 of the entry and version 2 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programFungal Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3