ID D7G2U8_ECTSI Unreviewed; 413 AA.
AC D7G2U8;
DT 10-AUG-2010, integrated into UniProtKB/TrEMBL.
DT 10-AUG-2010, sequence version 1.
DT 27-MAR-2024, entry version 43.
DE RecName: Full=Protein-serine/threonine kinase {ECO:0000256|RuleBase:RU366032};
DE EC=2.7.11.- {ECO:0000256|RuleBase:RU366032};
GN ORFNames=Esi_0488_0013 {ECO:0000313|EMBL:CBJ33452.1};
OS Ectocarpus siliculosus (Brown alga) (Conferva siliculosa).
OC Eukaryota; Sar; Stramenopiles; Ochrophyta; PX clade; Phaeophyceae;
OC Ectocarpales; Ectocarpaceae; Ectocarpus.
OX NCBI_TaxID=2880 {ECO:0000313|EMBL:CBJ33452.1, ECO:0000313|Proteomes:UP000002630};
RN [1] {ECO:0000313|EMBL:CBJ33452.1, ECO:0000313|Proteomes:UP000002630}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Ec32 / CCAP1310/4 {ECO:0000313|Proteomes:UP000002630};
RX PubMed=20520714; DOI=10.1038/nature09016;
RA Cock J.M., Sterck L., Rouze P., Scornet D., Allen A.E., Amoutzias G.,
RA Anthouard V., Artiguenave F., Aury J.M., Badger J.H., Beszteri B.,
RA Billiau K., Bonnet E., Bothwell J.H., Bowler C., Boyen C., Brownlee C.,
RA Carrano C.J., Charrier B., Cho G.Y., Coelho S.M., Collen J., Corre E.,
RA Da Silva C., Delage L., Delaroque N., Dittami S.M., Doulbeau S., Elias M.,
RA Farnham G., Gachon C.M., Gschloessl B., Heesch S., Jabbari K., Jubin C.,
RA Kawai H., Kimura K., Kloareg B., Kupper F.C., Lang D., Le Bail A.,
RA Leblanc C., Lerouge P., Lohr M., Lopez P.J., Martens C., Maumus F.,
RA Michel G., Miranda-Saavedra D., Morales J., Moreau H., Motomura T.,
RA Nagasato C., Napoli C.A., Nelson D.R., Nyvall-Collen P., Peters A.F.,
RA Pommier C., Potin P., Poulain J., Quesneville H., Read B., Rensing S.A.,
RA Ritter A., Rousvoal S., Samanta M., Samson G., Schroeder D.C., Segurens B.,
RA Strittmatter M., Tonon T., Tregear J.W., Valentin K., von Dassow P.,
RA Yamagishi T., Van de Peer Y., Wincker P.;
RT "The Ectocarpus genome and the independent evolution of multicellularity in
RT brown algae.";
RL Nature 465:617-621(2010).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-seryl-[pyruvate dehydrogenase E1 alpha subunit] = ADP
CC + H(+) + O-phospho-L-seryl-[pyruvate dehydrogenase E1 alpha subunit];
CC Xref=Rhea:RHEA:23052, Rhea:RHEA-COMP:13689, Rhea:RHEA-COMP:13690,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:29999, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:83421, ChEBI:CHEBI:456216; EC=2.7.11.2;
CC Evidence={ECO:0000256|ARBA:ARBA00036431};
CC -!- SUBCELLULAR LOCATION: Mitochondrion matrix
CC {ECO:0000256|RuleBase:RU366032}.
CC -!- SIMILARITY: Belongs to the PDK/BCKDK protein kinase family.
CC {ECO:0000256|ARBA:ARBA00006155, ECO:0000256|RuleBase:RU366032}.
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DR EMBL; FN648694; CBJ33452.1; -; Genomic_DNA.
DR AlphaFoldDB; D7G2U8; -.
DR STRING; 2880.D7G2U8; -.
DR EnsemblProtists; CBJ33452; CBJ33452; Esi_0488_0013.
DR eggNOG; KOG0787; Eukaryota.
DR InParanoid; D7G2U8; -.
DR OrthoDB; 3058550at2759; -.
DR Proteomes; UP000002630; Unplaced LGUn.
DR GO; GO:0005759; C:mitochondrial matrix; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004740; F:pyruvate dehydrogenase (acetyl-transferring) kinase activity; IEA:RHEA.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR Gene3D; 1.20.140.20; Alpha-ketoacid/pyruvate dehydrogenase kinase, N-terminal domain; 1.
DR Gene3D; 3.30.565.10; Histidine kinase-like ATPase, C-terminal domain; 1.
DR InterPro; IPR036784; AK/P_DHK_N_sf.
DR InterPro; IPR018955; BCDHK/PDK_N.
DR InterPro; IPR039028; BCKD/PDK.
DR InterPro; IPR036890; HATPase_C_sf.
DR PANTHER; PTHR11947:SF3; [PYRUVATE DEHYDROGENASE (ACETYL-TRANSFERRING)] KINASE, MITOCHONDRIAL; 1.
DR PANTHER; PTHR11947; PYRUVATE DEHYDROGENASE KINASE; 1.
DR Pfam; PF10436; BCDHK_Adom3; 1.
DR SUPFAM; SSF69012; alpha-ketoacid dehydrogenase kinase, N-terminal domain; 1.
DR SUPFAM; SSF55874; ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU366032};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|RuleBase:RU366032};
KW Mitochondrion {ECO:0000256|ARBA:ARBA00023128,
KW ECO:0000256|RuleBase:RU366032};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU366032};
KW Reference proteome {ECO:0000313|Proteomes:UP000002630};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU366032}.
FT DOMAIN 119..264
FT /note="Branched-chain alpha-ketoacid dehydrogenase
FT kinase/Pyruvate dehydrogenase kinase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF10436"
FT REGION 393..413
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 413 AA; 44905 MW; CC0ED17F2C062216 CRC64;
MMLVVHRRPA SRGAAVLLTR RKATTTTTHW PPAASGGYTA AILDDSAFRK PWEKDLIKSC
AKRKQVRVSL ESILDVSTGE RPWRASFGAA NPDVSAGPEP ELGRRACTSY VSDAERRKIA
EGQLQSAQYL HRELPVRLAQ AVTALDKMKD TGLTSTLPVK RVREDYLQNF RELQESPRPH
ELEQVAAFTE TVRRVQKRGS DTVLQMACGL QDLMRGGKRE ESEALGRIQD FLDDFYQNRV
AMRFLCGHYL ALSSTQRDGF VGLVQRGVSL AGIVQSAAVE AASICCHALG ACPEVRLSVD
PAGDGLVAAV PEYVHYVILE LLKNSMRATM QAHGGGKAGV GMDVAAEEDA RVQEREGAEE
GGGSNIVFAD VPEVVISVRP HGEDDVMLVV TDQGGGIPAE ATDKPTLRSE FRG
//
