ID   GCSPA_SULTO             Reviewed;         449 AA.
AC   Q972C1; F9VNX6;
DT   03-OCT-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   25-MAY-2022, entry version 103.
DE   RecName: Full=Probable glycine dehydrogenase (decarboxylating) subunit 1 {ECO:0000255|HAMAP-Rule:MF_00712};
DE            EC=1.4.4.2 {ECO:0000255|HAMAP-Rule:MF_00712};
DE   AltName: Full=Glycine cleavage system P-protein subunit 1 {ECO:0000255|HAMAP-Rule:MF_00712};
DE   AltName: Full=Glycine decarboxylase subunit 1 {ECO:0000255|HAMAP-Rule:MF_00712};
DE   AltName: Full=Glycine dehydrogenase (aminomethyl-transferring) subunit 1 {ECO:0000255|HAMAP-Rule:MF_00712};
GN   Name=gcvPA {ECO:0000255|HAMAP-Rule:MF_00712}; OrderedLocusNames=STK_12070;
OS   Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)
OS   (Sulfolobus tokodaii).
OC   Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Sulfurisphaera.
OX   NCBI_TaxID=273063;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 16993 / JCM 10545 / NBRC 100140 / 7;
RX   PubMed=11572479; DOI=10.1093/dnares/8.4.123;
RA   Kawarabayasi Y., Hino Y., Horikawa H., Jin-no K., Takahashi M., Sekine M.,
RA   Baba S., Ankai A., Kosugi H., Hosoyama A., Fukui S., Nagai Y.,
RA   Nishijima K., Otsuka R., Nakazawa H., Takamiya M., Kato Y., Yoshizawa T.,
RA   Tanaka T., Kudoh Y., Yamazaki J., Kushida N., Oguchi A., Aoki K.,
RA   Masuda S., Yanagii M., Nishimura M., Yamagishi A., Oshima T., Kikuchi H.;
RT   "Complete genome sequence of an aerobic thermoacidophilic Crenarchaeon,
RT   Sulfolobus tokodaii strain7.";
RL   DNA Res. 8:123-140(2001).
CC   -!- FUNCTION: The glycine cleavage system catalyzes the degradation of
CC       glycine. The P protein binds the alpha-amino group of glycine through
CC       its pyridoxal phosphate cofactor; CO(2) is released and the remaining
CC       methylamine moiety is then transferred to the lipoamide cofactor of the
CC       H protein. {ECO:0000255|HAMAP-Rule:MF_00712}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(R)-N(6)-lipoyl-L-lysyl-[glycine-cleavage complex H protein] +
CC         glycine + H(+) = (R)-N(6)-(S(8)-aminomethyldihydrolipoyl)-L-lysyl-
CC         [glycine-cleavage complex H protein] + CO2; Xref=Rhea:RHEA:24304,
CC         Rhea:RHEA-COMP:10494, Rhea:RHEA-COMP:10495, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:16526, ChEBI:CHEBI:57305, ChEBI:CHEBI:83099,
CC         ChEBI:CHEBI:83143; EC=1.4.4.2; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00712};
CC   -!- SUBUNIT: The glycine cleavage system is composed of four proteins: P,
CC       T, L and H. In this organism, the P 'protein' is a heterodimer of two
CC       subunits. {ECO:0000255|HAMAP-Rule:MF_00712}.
CC   -!- SIMILARITY: Belongs to the GcvP family. N-terminal subunit subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00712}.
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DR   EMBL; BA000023; BAK54484.1; -; Genomic_DNA.
DR   RefSeq; WP_010979226.1; NC_003106.2.
DR   AlphaFoldDB; Q972C1; -.
DR   SMR; Q972C1; -.
DR   STRING; 273063.STK_12070; -.
DR   EnsemblBacteria; BAK54484; BAK54484; STK_12070.
DR   GeneID; 1459205; -.
DR   KEGG; sto:STK_12070; -.
DR   PATRIC; fig|273063.9.peg.1364; -.
DR   eggNOG; arCOG00077; Archaea.
DR   OMA; MYDGASA; -.
DR   OrthoDB; 52784at2157; -.
DR   Proteomes; UP000001015; Chromosome.
DR   GO; GO:0004375; F:glycine dehydrogenase (decarboxylating) activity; IEA:UniProtKB-EC.
DR   GO; GO:0019464; P:glycine decarboxylation via glycine cleavage system; IEA:UniProtKB-UniRule.
DR   GO; GO:0009116; P:nucleoside metabolic process; IEA:InterPro.
DR   CDD; cd00613; GDC-P; 1.
DR   Gene3D; 3.40.640.10; -; 1.
DR   Gene3D; 3.90.1150.10; -; 1.
DR   HAMAP; MF_00712; GcvPA; 1.
DR   InterPro; IPR023010; GcvPA.
DR   InterPro; IPR020581; GDC_P.
DR   InterPro; IPR015424; PyrdxlP-dep_Trfase.
DR   InterPro; IPR015421; PyrdxlP-dep_Trfase_major.
DR   InterPro; IPR015422; PyrdxlP-dep_Trfase_small.
DR   PANTHER; PTHR42806; PTHR42806; 1.
DR   Pfam; PF02347; GDC-P; 1.
DR   PIRSF; PIRSF006815; GcvPA; 1.
DR   SUPFAM; SSF53383; SSF53383; 1.
PE   3: Inferred from homology;
KW   Oxidoreductase; Reference proteome.
FT   CHAIN           1..449
FT                   /note="Probable glycine dehydrogenase (decarboxylating)
FT                   subunit 1"
FT                   /id="PRO_0000166990"
SQ   SEQUENCE   449 AA;  51081 MW;  059D096178BC1AE6 CRC64;
     MDMHPWLPNI KYIEEMLKSI GVNSIDDLFI DVPEEIKLKK ELDLDYKKPL SEYEIILKLQ
     ELQNKNKRLK MPPFLGGGLC PHYVPEVVKF IIKRSEFYTA YTPYQPEISQ GLLQALFEYQ
     SLIAELFEME VVNASLYDWG SALAEAIMMA NRINKKKTVL VPKLMNPYHK EVVKTWTYGK
     GIKLVEIPPN ERGTIDVSKL ESMINEDDVS AIYIQQPNFY GIFEDEIEYI VDIAKKKKII
     TIMGVSPLAL GLIKPPGEYE IDITVGDGQE LGLSLNFGGP LLGILATRWD GQLVRQMPGR
     IVGLTKDSEG KRGFTLILQT REQFARREKA TSNITTNEAL MAIAAAVYLS LLGRNGIKEL
     AKEIYIRSHY AKKRLEELGV NTVYNGDFFE EFAVDFRTDY DIIHSRLLEK NIHGGLKLGK
     TQALFCVTEV HTKSMIDELI ESIREVFSG