ID   T0U580_9STRE            Unreviewed;       222 AA.
AC   T0U580;
DT   16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT   16-OCT-2013, sequence version 1.
DT   24-JAN-2024, entry version 39.
DE   RecName: Full=Pyridoxal phosphate homeostasis protein {ECO:0000256|HAMAP-Rule:MF_02087};
DE            Short=PLP homeostasis protein {ECO:0000256|HAMAP-Rule:MF_02087};
GN   ORFNames=HSISM1_828 {ECO:0000313|EMBL:EQC78397.1};
OS   Streptococcus sp. HSISM1.
OC   Bacteria; Bacillota; Bacilli; Lactobacillales; Streptococcaceae;
OC   Streptococcus.
OX   NCBI_TaxID=1316408 {ECO:0000313|EMBL:EQC78397.1};
RN   [1] {ECO:0000313|EMBL:EQC78397.1}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HSISM1 {ECO:0000313|EMBL:EQC78397.1};
RA   Van den Bogert B., Boekhorst J., Herrmann R., Smid E.J., Zoetendal E.G.,
RA   Kleerebezem M.;
RT   "Comparative Genomics Analysis of Streptococcus Isolates from the Human
RT   Small Intestine Reveals their Adaptation to a Highly Dynamic Ecosystem.";
RL   PLoS ONE 8:E83418-E83418(2013).
CC   -!- FUNCTION: Pyridoxal 5'-phosphate (PLP)-binding protein, which is
CC       involved in PLP homeostasis. {ECO:0000256|HAMAP-Rule:MF_02087}.
CC   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000256|PIRSR:PIRSR004848-1};
CC   -!- SIMILARITY: Belongs to the pyridoxal phosphate-binding protein
CC       YggS/PROSC family. {ECO:0000256|HAMAP-Rule:MF_02087,
CC       ECO:0000256|RuleBase:RU004514}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EQC78397.1}.
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DR   EMBL; ASKI01000003; EQC78397.1; -; Genomic_DNA.
DR   AlphaFoldDB; T0U580; -.
DR   PATRIC; fig|1316408.3.peg.745; -.
DR   eggNOG; COG0325; Bacteria.
DR   HOGENOM; CLU_059988_1_2_9; -.
DR   Proteomes; UP000015933; Chromosome.
DR   GO; GO:0030170; F:pyridoxal phosphate binding; IEA:UniProtKB-UniRule.
DR   CDD; cd00635; PLPDE_III_YBL036c_like; 1.
DR   Gene3D; 3.20.20.10; Alanine racemase; 1.
DR   HAMAP; MF_02087; PLP_homeostasis; 1.
DR   InterPro; IPR001608; Ala_racemase_N.
DR   InterPro; IPR029066; PLP-binding_barrel.
DR   InterPro; IPR011078; PyrdxlP_homeostasis.
DR   NCBIfam; TIGR00044; YggS family pyridoxal phosphate-dependent enzyme; 1.
DR   PANTHER; PTHR10146; PROLINE SYNTHETASE CO-TRANSCRIBED BACTERIAL HOMOLOG PROTEIN; 1.
DR   PANTHER; PTHR10146:SF14; PYRIDOXAL PHOSPHATE HOMEOSTASIS PROTEIN; 1.
DR   Pfam; PF01168; Ala_racemase_N; 1.
DR   PIRSF; PIRSF004848; YBL036c_PLPDEIII; 1.
DR   SUPFAM; SSF51419; PLP-binding barrel; 1.
PE   3: Inferred from homology;
KW   Pyridoxal phosphate {ECO:0000256|HAMAP-Rule:MF_02087,
KW   ECO:0000256|PIRSR:PIRSR004848-1}.
FT   DOMAIN          8..221
FT                   /note="Alanine racemase N-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF01168"
FT   MOD_RES         34
FT                   /note="N6-(pyridoxal phosphate)lysine"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02087,
FT                   ECO:0000256|PIRSR:PIRSR004848-1"
SQ   SEQUENCE   222 AA;  25367 MW;  36A4202B453BD6C6 CRC64;
     MNLVENADLV RQQVETARNK ANRQDQVNVI AVTKYVDVAT TEALVKTGIQ HIGENRVDKF
     LEKYQALKEY DLTWHLIGSL QRRKVKDVIN LVDYFHALDS VKLAQEIQKR AEHPIKCFLQ
     VNISGEESKH GFAPDELDDV LAEITQLDKI EIVGLMTMAP FEASQEELQD IFSKTHQLQK
     QLEKKQLKNM PFSELSMGMS RDFEVAIANG ATYVRIGTSF FK
//