ID   Y574_LACLA              Reviewed;          61 AA.
AC   Q9CHZ4;
DT   10-OCT-2003, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   25-MAY-2022, entry version 89.
DE   RecName: Full=Probable tautomerase LL0574;
DE            EC=5.3.2.-;
GN   OrderedLocusNames=LL0574; ORFNames=L168282;
OS   Lactococcus lactis subsp. lactis (strain IL1403) (Streptococcus lactis).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC   Lactococcus.
OX   NCBI_TaxID=272623;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=IL1403;
RX   PubMed=11337471; DOI=10.1101/gr.gr-1697r;
RA   Bolotin A., Wincker P., Mauger S., Jaillon O., Malarme K., Weissenbach J.,
RA   Ehrlich S.D., Sorokin A.;
RT   "The complete genome sequence of the lactic acid bacterium Lactococcus
RT   lactis ssp. lactis IL1403.";
RL   Genome Res. 11:731-753(2001).
CC   -!- SIMILARITY: Belongs to the 4-oxalocrotonate tautomerase family.
CC       {ECO:0000305}.
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DR   EMBL; AE005176; AAK04672.1; -; Genomic_DNA.
DR   PIR; F86696; F86696.
DR   RefSeq; NP_266730.1; NC_002662.1.
DR   RefSeq; WP_003130513.1; NC_002662.1.
DR   AlphaFoldDB; Q9CHZ4; -.
DR   SMR; Q9CHZ4; -.
DR   STRING; 272623.L168282; -.
DR   PaxDb; Q9CHZ4; -.
DR   EnsemblBacteria; AAK04672; AAK04672; L168282.
DR   GeneID; 60355433; -.
DR   GeneID; 66441489; -.
DR   KEGG; lla:L168282; -.
DR   PATRIC; fig|272623.7.peg.614; -.
DR   eggNOG; COG1942; Bacteria.
DR   HOGENOM; CLU_148073_5_1_9; -.
DR   OMA; HIMINDM; -.
DR   Proteomes; UP000002196; Chromosome.
DR   GO; GO:0016853; F:isomerase activity; IEA:UniProtKB-KW.
DR   GO; GO:0006725; P:cellular aromatic compound metabolic process; IEA:InterPro.
DR   Gene3D; 3.30.429.10; -; 1.
DR   InterPro; IPR004370; 4-oxalocrotonate_tautomerase.
DR   InterPro; IPR014347; Tautomerase/MIF_sf.
DR   Pfam; PF01361; Tautomerase; 1.
DR   SUPFAM; SSF55331; SSF55331; 1.
PE   3: Inferred from homology;
KW   Isomerase; Reference proteome.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..61
FT                   /note="Probable tautomerase LL0574"
FT                   /id="PRO_0000209532"
FT   ACT_SITE        2
FT                   /note="Proton acceptor; via imino nitrogen"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   61 AA;  6798 MW;  7F180C7BEEA7FFB2 CRC64;
     MPYVHVELFE GRTVEQKAII AKEITESISK HAGAPTSAIH VIFNDLPEGM LYQGGEMKKK
     K