ID   S4RHI1_PETMA            Unreviewed;       136 AA.
AC   S4RHI1;
DT   18-SEP-2013, integrated into UniProtKB/TrEMBL.
DT   18-SEP-2013, sequence version 1.
DT   27-MAR-2024, entry version 50.
DE   SubName: Full=Guanine nucleotide binding protein (G protein), alpha inhibiting activity polypeptide 2a {ECO:0000313|Ensembl:ENSPMAP00000004663.1};
OS   Petromyzon marinus (Sea lamprey).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Cyclostomata;
OC   Hyperoartia; Petromyzontiformes; Petromyzontidae; Petromyzon.
OX   NCBI_TaxID=7757 {ECO:0000313|Ensembl:ENSPMAP00000004663.1, ECO:0000313|Proteomes:UP000245300};
RN   [1] {ECO:0000313|Ensembl:ENSPMAP00000004663.1}
RP   IDENTIFICATION.
RG   Ensembl;
RL   Submitted (NOV-2023) to UniProtKB.
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DR   AlphaFoldDB; S4RHI1; -.
DR   STRING; 7757.ENSPMAP00000004663; -.
DR   Ensembl; ENSPMAT00000004682.1; ENSPMAP00000004663.1; ENSPMAG00000004248.1.
DR   GeneTree; ENSGT00940000155125; -.
DR   HOGENOM; CLU_014184_6_1_1; -.
DR   OMA; IRTMGCA; -.
DR   Proteomes; UP000245300; Unplaced.
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:0007186; P:G protein-coupled receptor signaling pathway; IEA:InterPro.
DR   Gene3D; 1.10.400.10; GI Alpha 1, domain 2-like; 1.
DR   InterPro; IPR001019; Gprotein_alpha_su.
DR   InterPro; IPR011025; GproteinA_insert.
DR   PANTHER; PTHR10218:SF227; G PROTEIN ALPHA I SUBUNIT; 1.
DR   PANTHER; PTHR10218; GTP-BINDING PROTEIN ALPHA SUBUNIT; 1.
DR   Pfam; PF00503; G-alpha; 1.
DR   SMART; SM00275; G_alpha; 1.
DR   SUPFAM; SSF47895; Transducin (alpha subunit), insertion domain; 1.
DR   PROSITE; PS51882; G_ALPHA; 1.
PE   4: Predicted;
KW   GTP-binding {ECO:0000256|ARBA:ARBA00023134};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW   Reference proteome {ECO:0000313|Proteomes:UP000245300};
KW   Transducer {ECO:0000256|ARBA:ARBA00023224}.
SQ   SEQUENCE   136 AA;  15147 MW;  A224F80B9E2FDED0 CRC64;
     RFVSSCVSGA GESGKSTIVK QMKIIHEDGY TPEECLQYKA VVFSNTIQSI IAIIRAMGNL
     RIEFSDMSRA DDARQLFELA STSEEVALTL ELAGNIQRLW MDEGVKTCFG RANEYQLNDS
     AAYFIDSPLF SHCSYV
//