PHS_NITMU
ID PHS_NITMU Reviewed; 113 AA.
AC Q2YB52;
DT 04-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT 20-DEC-2005, sequence version 1.
DT 25-MAY-2022, entry version 80.
DE RecName: Full=Putative pterin-4-alpha-carbinolamine dehydratase {ECO:0000255|HAMAP-Rule:MF_00434};
DE Short=PHS {ECO:0000255|HAMAP-Rule:MF_00434};
DE EC=4.2.1.96 {ECO:0000255|HAMAP-Rule:MF_00434};
DE AltName: Full=4-alpha-hydroxy-tetrahydropterin dehydratase {ECO:0000255|HAMAP-Rule:MF_00434};
DE AltName: Full=Pterin carbinolamine dehydratase {ECO:0000255|HAMAP-Rule:MF_00434};
DE Short=PCD {ECO:0000255|HAMAP-Rule:MF_00434};
GN OrderedLocusNames=Nmul_A0712;
OS Nitrosospira multiformis (strain ATCC 25196 / NCIMB 11849 / C 71).
OC Bacteria; Proteobacteria; Betaproteobacteria; Nitrosomonadales;
OC Nitrosomonadaceae; Nitrosospira.
OX NCBI_TaxID=323848;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 25196 / NCIMB 11849 / C 71;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA Hammon N., Israni S., Pitluck S., Chain P., Malfatti S., Shin M.,
RA Vergez L., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA Lykidis A., Richardson P.;
RT "Complete sequence of chromosome 1 of Nitrosospira multiformis ATCC
RT 25196.";
RL Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(4aS,6R)-4a-hydroxy-L-erythro-5,6,7,8-tetrahydrobiopterin =
CC (6R)-L-erythro-6,7-dihydrobiopterin + H2O; Xref=Rhea:RHEA:11920,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15642, ChEBI:CHEBI:43120; EC=4.2.1.96;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00434};
CC -!- SIMILARITY: Belongs to the pterin-4-alpha-carbinolamine dehydratase
CC family. {ECO:0000255|HAMAP-Rule:MF_00434}.
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DR EMBL; CP000103; ABB74019.1; -; Genomic_DNA.
DR RefSeq; WP_011380069.1; NZ_FNVK01000003.1.
DR AlphaFoldDB; Q2YB52; -.
DR SMR; Q2YB52; -.
DR STRING; 323848.Nmul_A0712; -.
DR EnsemblBacteria; ABB74019; ABB74019; Nmul_A0712.
DR KEGG; nmu:Nmul_A0712; -.
DR eggNOG; COG2154; Bacteria.
DR HOGENOM; CLU_081974_2_1_4; -.
DR OMA; FHHPGIL; -.
DR OrthoDB; 1862336at2; -.
DR Proteomes; UP000002718; Chromosome.
DR GO; GO:0008124; F:4-alpha-hydroxytetrahydrobiopterin dehydratase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006729; P:tetrahydrobiopterin biosynthetic process; IEA:InterPro.
DR Gene3D; 3.30.1360.20; -; 1.
DR HAMAP; MF_00434; Pterin_4_alpha; 1.
DR InterPro; IPR036428; PCD_sf.
DR InterPro; IPR001533; Pterin_deHydtase.
DR PANTHER; PTHR12599; PTHR12599; 1.
DR Pfam; PF01329; Pterin_4a; 1.
DR SUPFAM; SSF55248; SSF55248; 1.
PE 3: Inferred from homology;
KW Lyase; Reference proteome.
FT CHAIN 1..113
FT /note="Putative pterin-4-alpha-carbinolamine dehydratase"
FT /id="PRO_0000231456"
SQ SEQUENCE 113 AA; 12952 MW; 6FD36E91E7B9C50A CRC64;
MDTTIDDLAT KQCKPCEGAM PPLSQEEITQ LMRQLDGWNY LGKTIRKEFS FKNYYQTMAF
VNAVAWISHR EDHHPDITVG YNKCQVEYTT HAIGGLSEND FICAAKIDTL FQI