ATG1_ASPCL
ID ATG1_ASPCL Reviewed; 928 AA.
AC A1CHL6;
DT 05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 1.
DT 03-AUG-2022, entry version 77.
DE RecName: Full=Serine/threonine-protein kinase atg1 {ECO:0000250|UniProtKB:P53104};
DE EC=2.7.11.1 {ECO:0000250|UniProtKB:P53104};
DE AltName: Full=Autophagy-related protein 1 {ECO:0000250|UniProtKB:P53104};
GN Name=atg1 {ECO:0000250|UniProtKB:P53104};
GN ORFNames=ACLA_048410 {ECO:0000303|PubMed:18404212};
OS Aspergillus clavatus (strain ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 /
OS NRRL 1 / QM 1276 / 107).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC Aspergillus subgen. Fumigati.
OX NCBI_TaxID=344612;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 / NRRL 1;
RX PubMed=18404212; DOI=10.1371/journal.pgen.1000046;
RA Fedorova N.D., Khaldi N., Joardar V.S., Maiti R., Amedeo P., Anderson M.J.,
RA Crabtree J., Silva J.C., Badger J.H., Albarraq A., Angiuoli S., Bussey H.,
RA Bowyer P., Cotty P.J., Dyer P.S., Egan A., Galens K., Fraser-Liggett C.M.,
RA Haas B.J., Inman J.M., Kent R., Lemieux S., Malavazi I., Orvis J.,
RA Roemer T., Ronning C.M., Sundaram J.P., Sutton G., Turner G., Venter J.C.,
RA White O.R., Whitty B.R., Youngman P., Wolfe K.H., Goldman G.H.,
RA Wortman J.R., Jiang B., Denning D.W., Nierman W.C.;
RT "Genomic islands in the pathogenic filamentous fungus Aspergillus
RT fumigatus.";
RL PLoS Genet. 4:E1000046-E1000046(2008).
CC -!- FUNCTION: Serine/threonine protein kinase involved in the cytoplasm to
CC vacuole transport (Cvt) and found to be essential in autophagy, where
CC it is required for the formation of autophagosomes. Involved in the
CC clearance of protein aggregates which cannot be efficiently cleared by
CC the proteasome. Required for selective autophagic degradation of the
CC nucleus (nucleophagy) as well as for mitophagy which contributes to
CC regulate mitochondrial quantity and quality by eliminating the
CC mitochondria to a basal level to fulfill cellular energy requirements
CC and preventing excess ROS production. Also involved in endoplasmic
CC reticulum-specific autophagic process, in selective removal of ER-
CC associated degradation (ERAD) substrates. Plays a key role in ATG9 and
CC ATG23 cycling through the pre-autophagosomal structure and is necessary
CC to promote ATG18 binding to ATG9 through phosphorylation of ATG9.
CC Catalyzes phosphorylation of ATG4, decreasing the interaction between
CC ATG4 and ATG8 and impairing deconjugation of PE-conjugated forms of
CC ATG8. {ECO:0000250|UniProtKB:P53104}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-seryl-[protein] = ADP + H(+) + O-phospho-L-seryl-
CC [protein]; Xref=Rhea:RHEA:17989, Rhea:RHEA-COMP:9863, Rhea:RHEA-
CC COMP:11604, ChEBI:CHEBI:15378, ChEBI:CHEBI:29999, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:83421, ChEBI:CHEBI:456216; EC=2.7.11.1;
CC Evidence={ECO:0000250|UniProtKB:P53104};
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:0000250|UniProtKB:P53104};
CC -!- SUBUNIT: Homodimer. Forms a ternary complex with ATG13 and ATG17.
CC {ECO:0000250|UniProtKB:P53104}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:P53104}.
CC Preautophagosomal structure membrane {ECO:0000250|UniProtKB:P53104};
CC Peripheral membrane protein {ECO:0000250|UniProtKB:P53104}.
CC -!- SIMILARITY: Belongs to the protein kinase superfamily. Ser/Thr protein
CC kinase family. APG1/unc-51/ULK1 subfamily. {ECO:0000255|PROSITE-
CC ProRule:PRU00159}.
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DR EMBL; DS027054; EAW10371.1; -; Genomic_DNA.
DR RefSeq; XP_001271797.1; XM_001271796.1.
DR AlphaFoldDB; A1CHL6; -.
DR SMR; A1CHL6; -.
DR STRING; 5057.CADACLAP00004348; -.
DR EnsemblFungi; EAW10371; EAW10371; ACLA_048410.
DR GeneID; 4704065; -.
DR KEGG; act:ACLA_048410; -.
DR VEuPathDB; FungiDB:ACLA_048410; -.
DR eggNOG; KOG0595; Eukaryota.
DR HOGENOM; CLU_006447_0_0_1; -.
DR OMA; INNVVQW; -.
DR OrthoDB; 1084750at2759; -.
DR Proteomes; UP000006701; Unassembled WGS sequence.
DR GO; GO:1990316; C:Atg1/ULK1 kinase complex; IEA:EnsemblFungi.
DR GO; GO:0005829; C:cytosol; IEA:EnsemblFungi.
DR GO; GO:0097635; C:extrinsic component of autophagosome membrane; IEA:EnsemblFungi.
DR GO; GO:0000329; C:fungal-type vacuole membrane; IEA:EnsemblFungi.
DR GO; GO:0061908; C:phagophore; IEA:EnsemblFungi.
DR GO; GO:0034045; C:phagophore assembly site membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0120095; C:vacuole-isolation membrane contact site; IEA:EnsemblFungi.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0106310; F:protein serine kinase activity; IEA:RHEA.
DR GO; GO:0004674; F:protein serine/threonine kinase activity; IEA:UniProtKB-KW.
DR GO; GO:0000045; P:autophagosome assembly; IEA:EnsemblFungi.
DR GO; GO:0000422; P:autophagy of mitochondrion; IEA:EnsemblFungi.
DR GO; GO:0044805; P:late nucleophagy; IEA:EnsemblFungi.
DR GO; GO:0034727; P:piecemeal microautophagy of the nucleus; IEA:EnsemblFungi.
DR GO; GO:0006468; P:protein phosphorylation; IEA:InterPro.
DR GO; GO:0015031; P:protein transport; IEA:UniProtKB-KW.
DR GO; GO:0061709; P:reticulophagy; IEA:EnsemblFungi.
DR InterPro; IPR045269; Atg1-like.
DR InterPro; IPR011009; Kinase-like_dom_sf.
DR InterPro; IPR000719; Prot_kinase_dom.
DR InterPro; IPR017441; Protein_kinase_ATP_BS.
DR InterPro; IPR008271; Ser/Thr_kinase_AS.
DR InterPro; IPR022708; Ser/Thr_kinase_C.
DR PANTHER; PTHR24348; PTHR24348; 1.
DR Pfam; PF12063; DUF3543; 1.
DR Pfam; PF00069; Pkinase; 1.
DR SMART; SM00220; S_TKc; 1.
DR SUPFAM; SSF56112; SSF56112; 1.
DR PROSITE; PS00107; PROTEIN_KINASE_ATP; 1.
DR PROSITE; PS50011; PROTEIN_KINASE_DOM; 1.
DR PROSITE; PS00108; PROTEIN_KINASE_ST; 1.
PE 3: Inferred from homology;
KW ATP-binding; Autophagy; Cytoplasm; Kinase; Membrane; Nucleotide-binding;
KW Protein transport; Reference proteome; Serine/threonine-protein kinase;
KW Transferase; Transport.
FT CHAIN 1..928
FT /note="Serine/threonine-protein kinase atg1"
FT /id="PRO_0000317787"
FT DOMAIN 6..315
FT /note="Protein kinase"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00159"
FT REGION 318..470
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 544..571
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 149
FT /note="Proton acceptor"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00159,
FT ECO:0000255|PROSITE-ProRule:PRU10027"
FT BINDING 12..20
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00159"
FT BINDING 35
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00159"
SQ SEQUENCE 928 AA; 101306 MW; F833AB1702209C5C CRC64;
MSLGRYTRLD EIGRGSFATV YQGVHTKTGT YVAIKSVNLS KLNKKLKENL SSEIHILKGL
YHPHIVALID CQETSSHIHL VMEYCALGDL SLFIKRRDTL GDHRYTRDMI AKYPNPPGGA
LNEVVVRHFL KQLSSALKFL RDRNLIHRDI KPQNLLLCPS PSSYRSGAGS GAATVVPFKG
CEDSFNPATG VDSLPLLKIA DFGFARSLPA TSLAETLCGS PLYMAPEILR YEKYDAKADL
WSVGTVLYEM VVGKPPFRAT NHVELLRKIE KGEDRIKFPE DNPASDAIKA LIRALLKRNP
VERLNFPEFF ENEVITGPIP GLLADDQPSI SRHRSVDPGT TEVPPRPDSR SGTSVPSGTR
REREVNREDV YSPRSSPRNQ KPSTPPTSTP MRRVGSTDRP PSAPKESEPP MAYPQRPNAV
SHATAPGRQE LLDRKATTTA IERQRSRNTY SEGSPRLDQP ADKLKEEQER AAQDVAFERD
YVVVEKRAVE VNAFADELAH SPRIQGGLSR AAQAGAISRR ATVQGATPTL SSPQTTTGKA
MQVFSGRSRA DSTHHRQASY ERRYGQSPTS ATSAISKALN MASGRLFGMG FSPPLTITKG
GRSPPLAYNP FPAYPTAHGS LMIIGDGAKS QVALDEDTKT VQVIEECATR SDVVYGFAEV
KYKQLIPLAP SIQTDPSAKS NMSGVRDTAG STDGDLTVDA TVTLSEEALV LYVKALSLLA
KSMDIAGVWW TRKNRGETFG DPVMSRADTT GALVGTRINN VVQWVRNRFN EVLEKAEFVR
LKLIEGQKRL PPDHPSHPSN HSVTSSLGAG STDIVVSSGV TAEKLMYDRA LEMSRAAAIN
ELTGEDLAGC EIAYVTAIRM LEAVLEDDEV PGLGPGKVDT SKDMYDGVPA EDRQVVVKLV
SSIRGRLQAL RKKLAILAKR APTASVNV
