ID GCSH_MAGSA Reviewed; 125 AA.
AC Q2W9A4;
DT 11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT 10-JAN-2006, sequence version 1.
DT 27-MAR-2024, entry version 102.
DE RecName: Full=Glycine cleavage system H protein {ECO:0000255|HAMAP-Rule:MF_00272};
GN Name=gcvH {ECO:0000255|HAMAP-Rule:MF_00272}; OrderedLocusNames=amb0767;
OS Magnetospirillum magneticum (strain AMB-1 / ATCC 700264).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC Magnetospirillaceae; Paramagnetospirillum.
OX NCBI_TaxID=342108;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AMB-1 / ATCC 700264;
RX PubMed=16303747; DOI=10.1093/dnares/dsi002;
RA Matsunaga T., Okamura Y., Fukuda Y., Wahyudi A.T., Murase Y., Takeyama H.;
RT "Complete genome sequence of the facultative anaerobic magnetotactic
RT bacterium Magnetospirillum sp. strain AMB-1.";
RL DNA Res. 12:157-166(2005).
CC -!- FUNCTION: The glycine cleavage system catalyzes the degradation of
CC glycine. The H protein shuttles the methylamine group of glycine from
CC the P protein to the T protein. {ECO:0000255|HAMAP-Rule:MF_00272}.
CC -!- COFACTOR:
CC Name=(R)-lipoate; Xref=ChEBI:CHEBI:83088;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00272};
CC Note=Binds 1 lipoyl cofactor covalently. {ECO:0000255|HAMAP-
CC Rule:MF_00272};
CC -!- SUBUNIT: The glycine cleavage system is composed of four proteins: P,
CC T, L and H. {ECO:0000255|HAMAP-Rule:MF_00272}.
CC -!- SIMILARITY: Belongs to the GcvH family. {ECO:0000255|HAMAP-
CC Rule:MF_00272}.
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DR EMBL; AP007255; BAE49571.1; -; Genomic_DNA.
DR RefSeq; WP_011383210.1; NC_007626.1.
DR AlphaFoldDB; Q2W9A4; -.
DR SMR; Q2W9A4; -.
DR STRING; 342108.amb0767; -.
DR KEGG; mag:amb0767; -.
DR HOGENOM; CLU_097408_2_2_5; -.
DR OrthoDB; 9796712at2; -.
DR Proteomes; UP000007058; Chromosome.
DR GO; GO:0005960; C:glycine cleavage complex; IEA:InterPro.
DR GO; GO:0019464; P:glycine decarboxylation via glycine cleavage system; IEA:UniProtKB-UniRule.
DR CDD; cd06848; GCS_H; 1.
DR Gene3D; 2.40.50.100; -; 1.
DR HAMAP; MF_00272; GcvH; 1.
DR InterPro; IPR003016; 2-oxoA_DH_lipoyl-BS.
DR InterPro; IPR000089; Biotin_lipoyl.
DR InterPro; IPR002930; GCV_H.
DR InterPro; IPR033753; GCV_H/Fam206.
DR InterPro; IPR017453; GCV_H_sub.
DR InterPro; IPR011053; Single_hybrid_motif.
DR NCBIfam; TIGR00527; gcvH; 1.
DR PANTHER; PTHR11715; GLYCINE CLEAVAGE SYSTEM H PROTEIN; 1.
DR PANTHER; PTHR11715:SF3; GLYCINE CLEAVAGE SYSTEM H PROTEIN, MITOCHONDRIAL; 1.
DR Pfam; PF01597; GCV_H; 1.
DR SUPFAM; SSF51230; Single hybrid motif; 1.
DR PROSITE; PS50968; BIOTINYL_LIPOYL; 1.
DR PROSITE; PS00189; LIPOYL; 1.
PE 3: Inferred from homology;
KW Lipoyl; Reference proteome.
FT CHAIN 1..125
FT /note="Glycine cleavage system H protein"
FT /id="PRO_0000302387"
FT DOMAIN 19..101
FT /note="Lipoyl-binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01066"
FT MOD_RES 60
FT /note="N6-lipoyllysine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00272"
SQ SEQUENCE 125 AA; 13173 MW; D27CB7131012723E CRC64;
MSSKRFTKDH EWIEVDGDVG TVGISDYAQH ALGDVVFVEV PEPGRVVAKG AEAAVVESVK
AASEVYSPVS GTVTAGNQAI VDQPGLVNEA AEGAAWFFKL TLSNPGEVAD LMDQAAYDAY
LKTLE
//
