ID   PHS1_RALEJ              Reviewed;         116 AA.
AC   Q475Y4;
DT   04-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2005, sequence version 1.
DT   16-JUN-2009, entry version 21.
DE   RecName: Full=Putative pterin-4-alpha-carbinolamine dehydratase 1;
DE            Short=PHS 1;
DE            EC=4.2.1.96;
DE   AltName: Full=4-alpha-hydroxy-tetrahydropterin dehydratase 1;
DE   AltName: Full=Pterin carbinolamine dehydratase 1;
DE            Short=PCD 1;
GN   OrderedLocusNames=Reut_A0417;
OS   Ralstonia eutropha (strain JMP134) (Alcaligenes eutrophus).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Cupriavidus.
OX   NCBI_TaxID=264198;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Goltsman E., Martinez M.,
RA   Schmutz J., Larimer F., Land M., Lykidis A., Richardson P.;
RT   "Complete sequence of chromosome 1 of Ralstonia eutropha JMP134.";
RL   Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY: (6R)-6-(L-erythro-1,2-dihydroxypropyl)-
CC       5,6,7,8-tetrahydro-4a-hydroxypterin = (6R)-6-(L-erythro-1,2-
CC       dihydroxypropyl)-7,8-dihydro-6H-pterin + H(2)O.
CC   -!- SIMILARITY: Belongs to the pterin-4-alpha-carbinolamine
CC       dehydratase family.
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DR   EMBL; CP000090; AAZ59799.1; -; Genomic_DNA.
DR   RefSeq; YP_294643.1; -.
DR   GeneID; 3609524; -.
DR   GenomeReviews; CP000090_GR; Reut_A0417.
DR   KEGG; reu:Reut_A0417; -.
DR   NMPDR; fig|264198.3.peg.929; -.
DR   HOGENOM; Q475Y4; -.
DR   OMA; Q475Y4; ILTEWGK.
DR   BioCyc; REUT264198:REUT_A0417-MON; -.
DR   GO; GO:0008124; F:4-alpha-hydroxytetrahydrobiopterin dehydrat...; IEA:HAMAP.
DR   GO; GO:0006729; P:tetrahydrobiopterin biosynthetic process; IEA:InterPro.
DR   HAMAP; MF_00434; -; 1.
DR   InterPro; IPR001533; Trans/pterin_deHydtase.
DR   Gene3D; G3DSA:3.30.1360.20; Trans_pterinDh; 1.
DR   PANTHER; PTHR12599; Trans_pterinDh; 1.
DR   Pfam; PF01329; Pterin_4a; 1.
DR   ProDom; PD007262; Trans_pterinDh; 1.
PE   3: Inferred from homology;
KW   Complete proteome; Lyase.
FT   CHAIN         1    116       Putative pterin-4-alpha-carbinolamine
FT                                dehydratase 1.
FT                                /FTId=PRO_0000231469.
SQ   SEQUENCE   116 AA;  12714 MW;  39F5F9632A781174 CRC64;
     MSEKLESQTC TPCRGGIPPL ERAEAEALLV ETPGWTLADD AGRLERSFTF RNFAQALEFV
     SGVGRLAEEQ GHHPEISFGW GHATVSWRTK KIKGLHRNDF VMAAKTSELA AGMTQG
//