ID   GCSPB_THISH             Reviewed;         496 AA.
AC   B8GN14;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-MAR-2009, sequence version 1.
DT   25-MAY-2022, entry version 66.
DE   RecName: Full=Probable glycine dehydrogenase (decarboxylating) subunit 2 {ECO:0000255|HAMAP-Rule:MF_00713};
DE            EC=1.4.4.2 {ECO:0000255|HAMAP-Rule:MF_00713};
DE   AltName: Full=Glycine cleavage system P-protein subunit 2 {ECO:0000255|HAMAP-Rule:MF_00713};
DE   AltName: Full=Glycine decarboxylase subunit 2 {ECO:0000255|HAMAP-Rule:MF_00713};
DE   AltName: Full=Glycine dehydrogenase (aminomethyl-transferring) subunit 2 {ECO:0000255|HAMAP-Rule:MF_00713};
GN   Name=gcvPB {ECO:0000255|HAMAP-Rule:MF_00713}; OrderedLocusNames=Tgr7_2755;
OS   Thioalkalivibrio sulfidiphilus (strain HL-EbGR7).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Chromatiales;
OC   Ectothiorhodospiraceae; Thioalkalivibrio.
OX   NCBI_TaxID=396588;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HL-EbGR7;
RX   PubMed=21475584; DOI=10.4056/sigs.1483693;
RA   Muyzer G., Sorokin D.Y., Mavromatis K., Lapidus A., Clum A., Ivanova N.,
RA   Pati A., d'Haeseleer P., Woyke T., Kyrpides N.C.;
RT   "Complete genome sequence of 'Thioalkalivibrio sulfidophilus' HL-EbGr7.";
RL   Stand. Genomic Sci. 4:23-35(2011).
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_00713}.
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_00713};
CC   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00713};
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_00713}.
CC   -!- SIMILARITY: Belongs to the GcvP family. C-terminal subunit subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00713}.
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DR   EMBL; CP001339; ACL73829.1; -; Genomic_DNA.
DR   RefSeq; WP_012639304.1; NC_011901.1.
DR   AlphaFoldDB; B8GN14; -.
DR   SMR; B8GN14; -.
DR   STRING; 396588.Tgr7_2755; -.
DR   PRIDE; B8GN14; -.
DR   EnsemblBacteria; ACL73829; ACL73829; Tgr7_2755.
DR   KEGG; tgr:Tgr7_2755; -.
DR   eggNOG; COG1003; Bacteria.
DR   HOGENOM; CLU_004620_5_0_6; -.
DR   OMA; MHINLHK; -.
DR   OrthoDB; 70707at2; -.
DR   Proteomes; UP000002383; 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   Gene3D; 3.40.640.10; -; 1.
DR   Gene3D; 3.90.1150.10; -; 1.
DR   HAMAP; MF_00713; GcvPB; 1.
DR   InterPro; IPR023012; GcvPB.
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; PTHR11773; PTHR11773; 1.
DR   Pfam; PF02347; GDC-P; 1.
DR   SUPFAM; SSF53383; SSF53383; 1.
PE   3: Inferred from homology;
KW   Oxidoreductase; Pyridoxal phosphate; Reference proteome.
FT   CHAIN           1..496
FT                   /note="Probable glycine dehydrogenase (decarboxylating)
FT                   subunit 2"
FT                   /id="PRO_1000148002"
FT   MOD_RES         265
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00713"
SQ   SEQUENCE   496 AA;  54429 MW;  23D25911406EF20B CRC64;
     MLIFERSRPG RGATAQAPLR EATVSGLPER FRRGTRAPLP ELSELDVVRH YTRLSQKNFS
     IDTQFYPLGS CTMKYNPRAC NSLAMLPGFL GRHPHAPDTH SQGFLACMFE LQEMLRDVTG
     MKGGVSLTPM AGAQGEFAGV AMIRAYHDAR KDTARTEILV PDAAHGTNPA TATMCGYTVK
     EIPTDDSGDV DMEALKAALG PHTAGIMLTN PSTLGVFERR IKEIADLVHQ AGGLLYYDGA
     NLNAILGKVR PGDMGFDVIH MNLHKTFSTP HGGGGPGAGA VGVSERLRPF MPIPVVAKEG
     ERYRFMTEKD LPQSIGRLSA FAGNAGVLLR AYVYMRMLGR AGMPRVAEFS TLNANYVMAR
     LREKGFELAF PGRRATHEFI VTLKRLAKDT EVTAMDVAKR LLDFNYHAPT TYFPLLVPEC
     LLIEPTETES KETLDGFVEA MAEILEEART SPDKVKGAPY TQPNRRFDEV RAARELDVAW
     RPGAALDEVA EQGRTD