ID   GCSPA_METS5             Reviewed;         447 AA.
AC   A4YHB7;
DT   26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   29-MAY-2007, sequence version 1.
DT   25-MAY-2022, entry version 88.
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=Msed_1664;
OS   Metallosphaera sedula (strain ATCC 51363 / DSM 5348 / JCM 9185 / NBRC 15509
OS   / TH2).
OC   Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Metallosphaera.
OX   NCBI_TaxID=399549;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51363 / DSM 5348 / JCM 9185 / NBRC 15509 / TH2;
RX   PubMed=18083856; DOI=10.1128/aem.02019-07;
RA   Auernik K.S., Maezato Y., Blum P.H., Kelly R.M.;
RT   "The genome sequence of the metal-mobilizing, extremely thermoacidophilic
RT   archaeon Metallosphaera sedula provides insights into bioleaching-
RT   associated metabolism.";
RL   Appl. Environ. Microbiol. 74:682-692(2008).
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; CP000682; ABP95819.1; -; Genomic_DNA.
DR   RefSeq; WP_012021606.1; NC_009440.1.
DR   AlphaFoldDB; A4YHB7; -.
DR   SMR; A4YHB7; -.
DR   STRING; 399549.Msed_1664; -.
DR   EnsemblBacteria; ABP95819; ABP95819; Msed_1664.
DR   GeneID; 5104869; -.
DR   GeneID; 59457218; -.
DR   KEGG; mse:Msed_1664; -.
DR   eggNOG; arCOG00077; Archaea.
DR   HOGENOM; CLU_004620_0_2_2; -.
DR   OMA; MYDGASA; -.
DR   Proteomes; UP000000242; 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..447
FT                   /note="Probable glycine dehydrogenase (decarboxylating)
FT                   subunit 1"
FT                   /id="PRO_1000072769"
SQ   SEQUENCE   447 AA;  50941 MW;  8CA448B5C336BF80 CRC64;
     MDNHPWLPNI SRIKDMLREI GVDDVEQLFQ DVPRDLILRR ELKVGYDSPL PEEDIRWRLN
     QVAERNLKLR YPPFLGAGAY PHSIPSVIRF ILSRSEFYTA YTPYQPEVNQ GLLQGLFEYQ
     SLMAELLEMD VVNSSHYDWG GSLAEAVLMG YRINGKRKVV IPESINPLHE EVLRTWVSGR
     ELEVVKIPVG KDGKIDLDFL SSLNSDEISS IYIQQPNFFG VVETELEYVT DWARKNNVVS
     IMGVSPLSLG LIKTPGELGF DIAVGDGQEL GIPLNFGGPY SGILATRMDM KLVRQMPGRI
     VGMTQDSQGR RGFTLILQTR EQFARREKAT SNITTNEALI ALANAVYLSL LGKEGIRELA
     TEIYKRSHYA LKRMEDEELG KRKWESDFFE EFTFVFRSDY DRIHSELLRR GIHGGLRLGP
     REALFCVTEV HTKRAIDDLV NAMKEVA