ID   PHS_MYCTU               Reviewed;          94 AA.
AC   P9WI93; L0T7H1; P0A5S2; P58241;
DT   16-APR-2014, integrated into UniProtKB/Swiss-Prot.
DT   16-APR-2014, sequence version 1.
DT   25-MAY-2022, entry version 37.
DE   RecName: Full=Putative pterin-4-alpha-carbinolamine dehydratase;
DE            Short=PHS;
DE            EC=4.2.1.96;
GN   OrderedLocusNames=Rv1159.1; ORFNames=Rv1159A;
OS   Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv).
OC   Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae;
OC   Mycobacterium; Mycobacterium tuberculosis complex.
OX   NCBI_TaxID=83332;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 25618 / H37Rv;
RX   PubMed=9634230; DOI=10.1038/31159;
RA   Cole S.T., Brosch R., Parkhill J., Garnier T., Churcher C.M., Harris D.E.,
RA   Gordon S.V., Eiglmeier K., Gas S., Barry C.E. III, Tekaia F., Badcock K.,
RA   Basham D., Brown D., Chillingworth T., Connor R., Davies R.M., Devlin K.,
RA   Feltwell T., Gentles S., Hamlin N., Holroyd S., Hornsby T., Jagels K.,
RA   Krogh A., McLean J., Moule S., Murphy L.D., Oliver S., Osborne J.,
RA   Quail M.A., Rajandream M.A., Rogers J., Rutter S., Seeger K., Skelton S.,
RA   Squares S., Squares R., Sulston J.E., Taylor K., Whitehead S.,
RA   Barrell B.G.;
RT   "Deciphering the biology of Mycobacterium tuberculosis from the complete
RT   genome sequence.";
RL   Nature 393:537-544(1998).
RN   [2]
RP   IDENTIFICATION.
RC   STRAIN=ATCC 25618 / H37Rv;
RX   PubMed=12368430; DOI=10.1099/00221287-148-10-2967;
RA   Camus J.-C., Pryor M.J., Medigue C., Cole S.T.;
RT   "Re-annotation of the genome sequence of Mycobacterium tuberculosis
RT   H37Rv.";
RL   Microbiology 148:2967-2973(2002).
RN   [3]
RP   ACETYLATION [LARGE SCALE ANALYSIS] AT ALA-2, CLEAVAGE OF INITIATOR
RP   METHIONINE [LARGE SCALE ANALYSIS], AND IDENTIFICATION BY MASS SPECTROMETRY
RP   [LARGE SCALE ANALYSIS].
RC   STRAIN=ATCC 25618 / H37Rv;
RX   PubMed=21969609; DOI=10.1074/mcp.m111.011627;
RA   Kelkar D.S., Kumar D., Kumar P., Balakrishnan L., Muthusamy B., Yadav A.K.,
RA   Shrivastava P., Marimuthu A., Anand S., Sundaram H., Kingsbury R.,
RA   Harsha H.C., Nair B., Prasad T.S., Chauhan D.S., Katoch K., Katoch V.M.,
RA   Kumar P., Chaerkady R., Ramachandran S., Dash D., Pandey A.;
RT   "Proteogenomic analysis of Mycobacterium tuberculosis by high resolution
RT   mass spectrometry.";
RL   Mol. Cell. Proteomics 10:M111.011627-M111.011627(2011).
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   -!- SIMILARITY: Belongs to the pterin-4-alpha-carbinolamine dehydratase
CC       family. {ECO:0000305}.
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DR   EMBL; AL123456; CCP43915.1; -; Genomic_DNA.
DR   RefSeq; WP_003406082.1; NZ_NVQJ01000025.1.
DR   RefSeq; YP_177641.1; NC_000962.3.
DR   AlphaFoldDB; P9WI93; -.
DR   SMR; P9WI93; -.
DR   STRING; 83332.Rv1159A; -.
DR   iPTMnet; P9WI93; -.
DR   PaxDb; P9WI93; -.
DR   DNASU; 3205109; -.
DR   GeneID; 3205109; -.
DR   GeneID; 45425131; -.
DR   KEGG; mtu:Rv1159A; -.
DR   TubercuList; Rv1159A; -.
DR   eggNOG; COG2154; Bacteria.
DR   OMA; NFAQMVG; -.
DR   PhylomeDB; P9WI93; -.
DR   Proteomes; UP000001584; Chromosome.
DR   GO; GO:0008124; F:4-alpha-hydroxytetrahydrobiopterin dehydratase activity; IBA:GO_Central.
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   1: Evidence at protein level;
KW   Acetylation; Lyase; Reference proteome.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0007744|PubMed:21969609"
FT   CHAIN           2..94
FT                   /note="Putative pterin-4-alpha-carbinolamine dehydratase"
FT                   /id="PRO_0000063085"
FT   MOD_RES         2
FT                   /note="N-acetylalanine"
FT                   /evidence="ECO:0007744|PubMed:21969609"
SQ   SEQUENCE   94 AA;  10380 MW;  21F1A514995CE65A CRC64;
     MAVLTDEQVD AALHDLNGWQ RAGGVLRRSI KFPTFMAGID AVRRVAERAE EVNHHPDIDI
     RWRTVTFALV THAVGGITEN DIAMAHDIDA MFGA