ID   3DHQ_EMENI     STANDARD;      PRT;   153 AA.
AC   P05147;
DT   13-AUG-1987 (Rel. 05, Created)
DT   01-APR-1990 (Rel. 14, Last sequence update)
DT   25-OCT-2004 (Rel. 45, Last annotation update)
DE   Catabolic 3-dehydroquinase (EC 4.2.1.10) (3-dehydroquinate
DE   dehydratase).
GN   Name=qutE;
OS   Emericella nidulans (Aspergillus nidulans).
OC   Eukaryota; Fungi; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC   Eurotiales; Trichocomaceae; Emericella.
OX   NCBI_TaxID=162425;
RN   [1]
RP   NUCLEOTIDE SEQUENCE.
RX   MEDLINE=89181521; PubMed=2976880;
RA   Hawkins A.R., Lamb H.K., Smith M., Keyte J.W., Roberts C.F.;
RT   "Molecular organisation of the quinic acid utilization (QUT) gene
RT   cluster in Aspergillus nidulans.";
RL   Mol. Gen. Genet. 214:224-231(1988).
RN   [2]
RP   NUCLEOTIDE SEQUENCE.
RC   STRAIN=R153;
RX   MEDLINE=87127965; PubMed=2949740;
RA   da Silva A.J.F., Whittington H., Clements J., Roberts C.F.,
RA   Hawkins A.R.;
RT   "Sequence analysis and transformation by the catabolic 3-
RT   dehydroquinase (QUTE) gene from Aspergillus nidulans.";
RL   Biochem. J. 240:481-488(1986).
RN   [3]
RP   SEQUENCE REVISION.
RA   Hawkins A.R.;
RL   Submitted (APR-1987) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Is involved in the catabolism of quinate.
CC   -!- CATALYTIC ACTIVITY: 3-dehydroquinate = 3-dehydroshikimate + H(2)O.
CC   -!- PATHWAY: Quinic acid catabolic pathway; second step. This pathway
CC       allows use of quinate as a carbon source by its conversion to
CC       protocatechuate and subsequent metabolism by the beta-ketoadipate
CC       pathway.
CC   -!- SUBUNIT: Homododecamer (Probable).
CC   -!- SIMILARITY: Belongs to the type-II 3-dehydroquinase family.
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DR   EMBL; X13525; CAA31881.1; -.
DR   EMBL; X04696; CAA28401.1; -.
DR   PIR; S08501; S08501.
DR   HSSP; P15474; 1GU1.
DR   InterPro; IPR001874; DHquinase_II.
DR   Pfam; PF01220; DHquinase_II; 1.
DR   ProDom; PD004527; DHquinase_II; 1.
DR   TIGRFAMs; TIGR01088; aroQ; 1.
DR   PROSITE; PS01029; DEHYDROQUINASE_II; 1.
KW   Lyase; Quinate metabolism.
FT   ACT_SITE     24     24       Nucleophile (By similarity).
FT   CONFLICT     60     60       E -> D (in Ref. 2).
SQ   SEQUENCE   153 AA;  16517 MW;  9DACD00961799E46 CRC64;
     MEKSILLING PNLNLLGTRE PHIYGSTTLS DVEESSKGHA ASLGASLQTF QSNHEGAIVE
     RIHAARGNTD AIIINPGAYT HTSVAIRDAL LGVEIPFIEL HVSNVHAREP FRHHSYFSDK
     ASGIIVGLGV YGYKVAVEHV ALNFKPLEKK AAL
//