GPA1_COCH4
ID GPA1_COCH4 Reviewed; 353 AA.
AC O74227; N4XDY1;
DT 15-JUL-1999, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 3.
DT 03-AUG-2022, entry version 102.
DE RecName: Full=Guanine nucleotide-binding protein subunit alpha;
GN Name=CGA1; ORFNames=COCC4DRAFT_143328;
OS Cochliobolus heterostrophus (strain C4 / ATCC 48331 / race T) (Southern
OS corn leaf blight fungus) (Bipolaris maydis).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Dothideomycetes;
OC Pleosporomycetidae; Pleosporales; Pleosporineae; Pleosporaceae; Bipolaris.
OX NCBI_TaxID=665024;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=C4 / ATCC 48331 / race T;
RX PubMed=10072317; DOI=10.1006/fgbi.1998.1094;
RA Horwitz B.A., Sharon A., Lu S.W., Ritter V., Sandrock T.M., Yoder O.C.,
RA Turgeon B.G.;
RT "A G protein alpha subunit from Cochliobolus heterostrophus involved in
RT mating and appressorium formation.";
RL Fungal Genet. Biol. 26:19-32(1999).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=C4 / ATCC 48331 / race T;
RX PubMed=23236275; DOI=10.1371/journal.ppat.1003037;
RA Ohm R.A., Feau N., Henrissat B., Schoch C.L., Horwitz B.A., Barry K.W.,
RA Condon B.J., Copeland A.C., Dhillon B., Glaser F., Hesse C.N., Kosti I.,
RA LaButti K., Lindquist E.A., Lucas S., Salamov A.A., Bradshaw R.E.,
RA Ciuffetti L., Hamelin R.C., Kema G.H.J., Lawrence C., Scott J.A.,
RA Spatafora J.W., Turgeon B.G., de Wit P.J.G.M., Zhong S., Goodwin S.B.,
RA Grigoriev I.V.;
RT "Diverse lifestyles and strategies of plant pathogenesis encoded in the
RT genomes of eighteen Dothideomycetes fungi.";
RL PLoS Pathog. 8:E1003037-E1003037(2012).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=C4 / ATCC 48331 / race T;
RX PubMed=23357949; DOI=10.1371/journal.pgen.1003233;
RA Condon B.J., Leng Y., Wu D., Bushley K.E., Ohm R.A., Otillar R., Martin J.,
RA Schackwitz W., Grimwood J., MohdZainudin N., Xue C., Wang R., Manning V.A.,
RA Dhillon B., Tu Z.J., Steffenson B.J., Salamov A., Sun H., Lowry S.,
RA LaButti K., Han J., Copeland A., Lindquist E., Barry K., Schmutz J.,
RA Baker S.E., Ciuffetti L.M., Grigoriev I.V., Zhong S., Turgeon B.G.;
RT "Comparative genome structure, secondary metabolite, and effector coding
RT capacity across Cochliobolus pathogens.";
RL PLoS Genet. 9:E1003233-E1003233(2013).
CC -!- FUNCTION: Guanine nucleotide-binding proteins (G proteins) are involved
CC as modulators or transducers in various transmembrane signaling
CC systems. Involved in the mating pathway.
CC -!- SUBUNIT: G proteins are composed of 3 units; alpha, beta and gamma. The
CC alpha chain contains the guanine nucleotide binding site.
CC -!- SIMILARITY: Belongs to the G-alpha family. G(q) subfamily.
CC {ECO:0000305}.
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DR EMBL; AF070446; AAC23576.1; -; Genomic_DNA.
DR EMBL; KB733460; ENI03377.1; -; Genomic_DNA.
DR RefSeq; XP_014077286.1; XM_014221811.1.
DR AlphaFoldDB; O74227; -.
DR SMR; O74227; -.
DR EnsemblFungi; ENI03377; ENI03377; COCC4DRAFT_143328.
DR GeneID; 25838107; -.
DR HOGENOM; CLU_014184_6_0_1; -.
DR OrthoDB; 754573at2759; -.
DR PHI-base; PHI:4237; -.
DR Proteomes; UP000012338; Unassembled WGS sequence.
DR GO; GO:0005834; C:heterotrimeric G-protein complex; IEA:InterPro.
DR GO; GO:0001664; F:G protein-coupled receptor binding; IEA:InterPro.
DR GO; GO:0031683; F:G-protein beta/gamma-subunit complex binding; IEA:InterPro.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR GO; GO:0003924; F:GTPase activity; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0007186; P:G protein-coupled receptor signaling pathway; IEA:InterPro.
DR CDD; cd00066; G-alpha; 1.
DR Gene3D; 1.10.400.10; -; 1.
DR Gene3D; 3.40.50.300; -; 1.
DR InterPro; IPR002975; Fungi_Gprotein_alpha.
DR InterPro; IPR001019; Gprotein_alpha_su.
DR InterPro; IPR011025; GproteinA_insert.
DR InterPro; IPR027417; P-loop_NTPase.
DR PANTHER; PTHR10218; PTHR10218; 1.
DR Pfam; PF00503; G-alpha; 1.
DR PRINTS; PR00318; GPROTEINA.
DR PRINTS; PR01241; GPROTEINAFNG.
DR SMART; SM00275; G_alpha; 1.
DR SUPFAM; SSF47895; SSF47895; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
DR PROSITE; PS51882; G_ALPHA; 1.
PE 3: Inferred from homology;
KW GTP-binding; Lipoprotein; Magnesium; Metal-binding; Myristate;
KW Nucleotide-binding; Palmitate; Transducer.
FT INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000250"
FT CHAIN 2..353
FT /note="Guanine nucleotide-binding protein subunit alpha"
FT /id="PRO_0000203596"
FT DOMAIN 32..353
FT /note="G-alpha"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01230"
FT REGION 35..48
FT /note="G1 motif"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01230"
FT REGION 173..181
FT /note="G2 motif"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01230"
FT REGION 196..205
FT /note="G3 motif"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01230"
FT REGION 265..272
FT /note="G4 motif"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01230"
FT REGION 323..328
FT /note="G5 motif"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01230"
FT BINDING 40..47
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000250"
FT BINDING 47
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000250"
FT BINDING 175..181
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000250"
FT BINDING 181
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000250"
FT BINDING 200..204
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000250"
FT BINDING 269..272
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000250"
FT BINDING 325
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000250"
FT LIPID 2
FT /note="N-myristoyl glycine"
FT /evidence="ECO:0000250"
FT LIPID 3
FT /note="S-palmitoyl cysteine"
FT /evidence="ECO:0000250"
SQ SEQUENCE 353 AA; 40873 MW; 6F151E33C0712A1D CRC64;
MGCGMSTEEK EGKQRNEEIE NQLKRDKLMQ RNEIKMLLLG AGESGKSTIL KQMKLIHEGG
YSRDERESFK EIIFSNTVQS MRVILEAMES LELPLDDQRA EYHVQTIFMQ PAQIEGDSLP
PEVGNAISVL WKDAGVQQCF QRSREYQLND SAKYYFDSID RIAAPDYIPN DQDVLRSRVK
TTGITETTFI IGDLTYRMFD VGGQRSERKK WIHCFENVTT ILFLVAISEY DQLLFEDETV
NRMQEALTLF DSICNSRWFV KTSIILFLNK IDRFKEKLPV SPMKNYFPDY EGGPDYAAAC
DYILNRFVSL NQHETKQIYT HFTCATDTMQ IRFVMAAVND IIIQENLRLC GLI
