ID   Y3814_ALKHC             Reviewed;          61 AA.
AC   Q9K6B5;
DT   10-OCT-2003, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   25-MAY-2022, entry version 112.
DE   RecName: Full=Probable tautomerase BH3814;
DE            EC=5.3.2.-;
GN   OrderedLocusNames=BH3814;
OS   Alkalihalobacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344
OS   / JCM 9153 / C-125) (Bacillus halodurans).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Alkalihalobacillus.
OX   NCBI_TaxID=272558;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125;
RX   PubMed=11058132; DOI=10.1093/nar/28.21.4317;
RA   Takami H., Nakasone K., Takaki Y., Maeno G., Sasaki R., Masui N., Fuji F.,
RA   Hirama C., Nakamura Y., Ogasawara N., Kuhara S., Horikoshi K.;
RT   "Complete genome sequence of the alkaliphilic bacterium Bacillus halodurans
RT   and genomic sequence comparison with Bacillus subtilis.";
RL   Nucleic Acids Res. 28:4317-4331(2000).
CC   -!- SIMILARITY: Belongs to the 4-oxalocrotonate tautomerase family.
CC       {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; BA000004; BAB07533.1; -; Genomic_DNA.
DR   PIR; F84126; F84126.
DR   RefSeq; WP_010899939.1; NC_002570.2.
DR   AlphaFoldDB; Q9K6B5; -.
DR   SMR; Q9K6B5; -.
DR   STRING; 272558.10176439; -.
DR   EnsemblBacteria; BAB07533; BAB07533; BAB07533.
DR   KEGG; bha:BH3814; -.
DR   eggNOG; COG1942; Bacteria.
DR   HOGENOM; CLU_148073_5_1_9; -.
DR   OMA; MPIVQVE; -.
DR   OrthoDB; 2013680at2; -.
DR   Proteomes; UP000001258; Chromosome.
DR   GO; GO:0016853; F:isomerase activity; IEA:UniProtKB-KW.
DR   GO; GO:0006725; P:cellular aromatic compound metabolic process; IEA:InterPro.
DR   CDD; cd00491; 4Oxalocrotonate_Tautomerase; 1.
DR   Gene3D; 3.30.429.10; -; 1.
DR   InterPro; IPR004370; 4-oxalocrotonate_tautomerase.
DR   InterPro; IPR014347; Tautomerase/MIF_sf.
DR   InterPro; IPR018191; Tautomerase_Pseudo-typ.
DR   Pfam; PF01361; Tautomerase; 1.
DR   SUPFAM; SSF55331; SSF55331; 1.
DR   TIGRFAMs; TIGR00013; taut; 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 BH3814"
FT                   /id="PRO_0000209521"
FT   ACT_SITE        2
FT                   /note="Proton acceptor; via imino nitrogen"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   61 AA;  6947 MW;  6E06C290EAA785C4 CRC64;
     MPIVTVKFLE GRSDEQKRAL VERVTEAVAE TIQANPEKIH VVLEEMRKDH YGVAGKRISD
     Q