ID   DLHH_AZOBR     STANDARD;      PRT;   231 AA.
AC   Q43914;
DT   15-DEC-1998 (Rel. 37, Created)
DT   15-DEC-1998 (Rel. 37, Last sequence update)
DT   01-FEB-2005 (Rel. 46, Last annotation update)
DE   Putative carboxymethylenebutenolidase (EC 3.1.1.45) (Dienelactone
DE   hydrolase) (DLH).
OS   Azospirillum brasilense.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhodospirillales;
OC   Rhodospirillaceae; Azospirillum.
OX   NCBI_TaxID=192;
RN   [1]
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=Sp7 / ATCC 29145;
RX   MEDLINE=94186025; PubMed=8138139; DOI=10.1016/0378-1097(94)90026-4;
RA   Zimmer W., Hundeshagen B.;
RT   "Identification and sequencing of pyrG, the CTP synthetase gene of
RT   Azospirillum brasilense Sp7.";
RL   FEMS Microbiol. Lett. 115:273-278(1994).
CC   -!- CATALYTIC ACTIVITY: 4-carboxymethylenebut-2-en-4-olide + H(2)O =
CC       4-oxohex-2-enedioate.
CC   -!- SIMILARITY: Belongs to the dienelactone hydrolase family.
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DR   EMBL; X67216; CAA47657.1; -.
DR   PIR; I39497; I39497.
DR   HSSP; P11453; 1DIN.
DR   InterPro; IPR002925; Dienelactn_hydro.
DR   Pfam; PF01738; DLH; 1.
KW   Hydrolase; Hypothetical protein.
FT   ACT_SITE    169    169       By similarity.
FT   ACT_SITE    200    200       By similarity.
SQ   SEQUENCE   231 AA;  24866 MW;  B7B76E567F9E0D1E CRC64;
     MTDISIPAGD DGSFSAYVAK PAGGGPAPGL VVIQEIFGVN QVMRDLCDAF AAQGWLAVCP
     DLFWRQEPGV QITDKTQEEW NRAFALMNGM DQDKRWTTSR PPCRGCARIR IAPAKRVGRL
     LLGRRLAFMM AARSDSDANV SYYGVGLDGL VGEAASITKP LLMHIAEKDQ FVPAEAREKV
     LAAVKGNPNV TAHVYPGVDH AFARAGGAHF EPEAAELANG RTAAFFKQHL G
//