ID D8LNB3_ECTSI Unreviewed; 427 AA.
AC D8LNB3;
DT 05-OCT-2010, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2010, sequence version 1.
DT 27-MAR-2024, entry version 68.
DE RecName: Full=non-specific serine/threonine protein kinase {ECO:0000256|ARBA:ARBA00012513};
DE EC=2.7.11.1 {ECO:0000256|ARBA:ARBA00012513};
GN ORFNames=Esi_0044_0029 {ECO:0000313|EMBL:CBN77270.1};
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:CBN77270.1, ECO:0000313|Proteomes:UP000002630};
RN [1] {ECO:0000313|EMBL:CBN77270.1, 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-threonyl-[protein] = ADP + H(+) + O-phospho-L-
CC threonyl-[protein]; Xref=Rhea:RHEA:46608, Rhea:RHEA-COMP:11060,
CC Rhea:RHEA-COMP:11605, ChEBI:CHEBI:15378, ChEBI:CHEBI:30013,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:61977, ChEBI:CHEBI:456216;
CC EC=2.7.11.1; Evidence={ECO:0000256|ARBA:ARBA00000775};
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123}.
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DR EMBL; FN648641; CBN77270.1; -; Genomic_DNA.
DR AlphaFoldDB; D8LNB3; -.
DR STRING; 2880.D8LNB3; -.
DR EnsemblProtists; CBN77270; CBN77270; Esi_0044_0029.
DR eggNOG; KOG0892; Eukaryota.
DR InParanoid; D8LNB3; -.
DR OMA; ENFKPVM; -.
DR OrthoDB; 8448at2759; -.
DR Proteomes; UP000002630; Chromosome LG22.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0004674; F:protein serine/threonine kinase activity; IEA:UniProtKB-EC.
DR GO; GO:0006974; P:DNA damage response; IEA:UniProtKB-KW.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR Gene3D; 1.10.1070.11; Phosphatidylinositol 3-/4-kinase, catalytic domain; 1.
DR InterPro; IPR038980; ATM_plant.
DR InterPro; IPR003152; FATC_dom.
DR InterPro; IPR011009; Kinase-like_dom_sf.
DR InterPro; IPR000403; PI3/4_kinase_cat_dom.
DR InterPro; IPR036940; PI3/4_kinase_cat_sf.
DR InterPro; IPR018936; PI3/4_kinase_CS.
DR PANTHER; PTHR37079; SERINE/THREONINE-PROTEIN KINASE ATM; 1.
DR PANTHER; PTHR37079:SF4; SERINE_THREONINE-PROTEIN KINASE ATM; 1.
DR Pfam; PF02260; FATC; 1.
DR Pfam; PF00454; PI3_PI4_kinase; 1.
DR SMART; SM01343; FATC; 1.
DR SMART; SM00146; PI3Kc; 1.
DR SUPFAM; SSF56112; Protein kinase-like (PK-like); 1.
DR PROSITE; PS51190; FATC; 1.
DR PROSITE; PS00916; PI3_4_KINASE_2; 1.
DR PROSITE; PS50290; PI3_4_KINASE_3; 1.
PE 4: Predicted;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW DNA damage {ECO:0000256|ARBA:ARBA00022763};
KW Kinase {ECO:0000256|ARBA:ARBA00022777};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242};
KW Reference proteome {ECO:0000313|Proteomes:UP000002630};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT DOMAIN 61..368
FT /note="PI3K/PI4K catalytic"
FT /evidence="ECO:0000259|PROSITE:PS50290"
FT DOMAIN 395..427
FT /note="FATC"
FT /evidence="ECO:0000259|PROSITE:PS51190"
FT REGION 58..77
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 427 AA; 46591 MW; 7A8FCF7149F6CCF7 CRC64;
MPALVSGLER LAEAYINLAM VNTTKFHNKK TGGITFAEAV PTGKPTLDRC LRDRGLGLAA
GSRGRGSSKS SGGGRVMPRV VARPPAVRPD ADYRGTPTIV GFQNSFSITD REDPAARKRR
LRVFTYTIVP LSPDSGVLEW VEDTMPFGSY LTDRGSGRAG ARRRCFPKDW LHAKCRTHLK
NAVDTRKGYK EVEDSFHPAF RFFFLENVPE PFAWNNSRLT FTRSAAVSSI VGYILGIGDR
HAHNILVHQL TAEGVHIDFG VTFEQGKALS TPETVPLRLT RDVVDGMGVT GTEGAFRRTC
DAAMRVLRSD APSVLTILEV LLHDPLYRWM LSPLAARQRQ QEEEKVGGGG AAAEEAAAAM
VAVAGEDAGV GGDAAQRALA RIKHKLQGYV DPNGDAMNVE GQVKLLINQA RDPENLCKLY
PGWAPWL
//
