ID   GPA1_COLTR              Reviewed;         353 AA.
AC   O42784;
DT   15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   03-AUG-2022, entry version 99.
DE   RecName: Full=Guanine nucleotide-binding protein subunit alpha;
GN   Name=CTG1;
OS   Colletotrichum trifolii.
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC   Hypocreomycetidae; Glomerellales; Glomerellaceae; Colletotrichum;
OC   Colletotrichum orbiculare species complex.
OX   NCBI_TaxID=5466;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=Race 1;
RA   Truesdell G.M., Dickman M.B.;
RL   Submitted (JAN-1998) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Guanine nucleotide-binding proteins (G proteins) are involved
CC       as modulators or transducers in various transmembrane signaling
CC       systems.
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; AF044894; AAC03782.1; -; mRNA.
DR   AlphaFoldDB; O42784; -.
DR   SMR; O42784; -.
DR   PHI-base; PHI:173; -.
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   2: Evidence at transcript level;
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_0000203597"
FT   DOMAIN          32..353
FT                   /note="G-alpha"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01230"
FT   REGION          1..25
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
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   COMPBIAS        8..25
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
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;  40982 MW;  1CF0D2B88C5B6C09 CRC64;
     MGCGMSTEDK EGKARNEEIE NQLKRDKMMQ RNEIKMLLLG AGESGKSTIL KQMKLIHEGG
     YSRDERESFK EIIFSNTVQS MRVILEAMES LELPLEDQRM EYHVQTIFMQ PAQIEGDVLP
     PEVGSAIEAV WKDRGVQDCF KRSREYQLND SARYYFDNIA RIAAPDYMPN DQDVLRSRVK
     TTGITETTFI IGDLTYRMFD VGGQRSERKK WIHCFENVTT ILFLVAISEY DQLLFEDETV
     NRMQEALTLF DSICNSRWFI KTSIILFLNK IDRFKEKLPV SPMKNYFPDY EGGDDYAAAC
     DYILNRFVSL NQHETKQIYT HFTCATDTTQ IRFVMAAVND IIIQENLRLC GLI