ID   PHS2_RALEJ              Reviewed;         100 AA.
AC   Q46VT8;
DT   04-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT   04-APR-2006, sequence version 2.
DT   03-MAR-2009, entry version 20.
DE   RecName: Full=Putative pterin-4-alpha-carbinolamine dehydratase 2;
DE            Short=PHS 2;
DE            EC=4.2.1.96;
DE   AltName: Full=4-alpha-hydroxy-tetrahydropterin dehydratase 2;
DE   AltName: Full=Pterin carbinolamine dehydratase 2;
DE            Short=PCD 2;
GN   OrderedLocusNames=Reut_A3388;
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; AAZ62746.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; YP_297590.1; -.
DR   GeneID; 3610576; -.
DR   GenomeReviews; CP000090_GR; Reut_A3388.
DR   KEGG; reu:Reut_A3388; -.
DR   NMPDR; fig|264198.3.peg.3875; -.
DR   HOGENOM; Q46VT8; -.
DR   BioCyc; REUT264198:REUT_A3388-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    100       Putative pterin-4-alpha-carbinolamine
FT                                dehydratase 2.
FT                                /FTId=PRO_0000231470.
SQ   SEQUENCE   100 AA;  11368 MW;  5E750A0AC9613CFC CRC64;
     MTPLSPQARA TLLAELPGWT DVDNRDAIQK RFTFPDFNAA FAFMTRVAIQ AEKADHHPEW
     FNVYNRVDIT LSTHDANGLT QRDIDLAHFI ERAAASLRVE
//