ID   UPPP_BIFLO              Reviewed;         294 AA.
AC   Q8G6C4;
DT   13-APR-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   03-AUG-2022, entry version 99.
DE   RecName: Full=Undecaprenyl-diphosphatase {ECO:0000255|HAMAP-Rule:MF_01006};
DE            EC=3.6.1.27 {ECO:0000255|HAMAP-Rule:MF_01006};
DE   AltName: Full=Bacitracin resistance protein {ECO:0000255|HAMAP-Rule:MF_01006};
DE   AltName: Full=Undecaprenyl pyrophosphate phosphatase {ECO:0000255|HAMAP-Rule:MF_01006};
GN   Name=uppP {ECO:0000255|HAMAP-Rule:MF_01006}; Synonyms=bacA, upk;
GN   OrderedLocusNames=BL0721;
OS   Bifidobacterium longum (strain NCC 2705).
OC   Bacteria; Actinobacteria; Bifidobacteriales; Bifidobacteriaceae;
OC   Bifidobacterium.
OX   NCBI_TaxID=206672;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NCC 2705;
RX   PubMed=12381787; DOI=10.1073/pnas.212527599;
RA   Schell M.A., Karmirantzou M., Snel B., Vilanova D., Berger B., Pessi G.,
RA   Zwahlen M.-C., Desiere F., Bork P., Delley M., Pridmore R.D., Arigoni F.;
RT   "The genome sequence of Bifidobacterium longum reflects its adaptation to
RT   the human gastrointestinal tract.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:14422-14427(2002).
CC   -!- FUNCTION: Catalyzes the dephosphorylation of undecaprenyl diphosphate
CC       (UPP). Confers resistance to bacitracin. {ECO:0000255|HAMAP-
CC       Rule:MF_01006}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=di-trans,octa-cis-undecaprenyl diphosphate + H2O = di-
CC         trans,octa-cis-undecaprenyl phosphate + H(+) + phosphate;
CC         Xref=Rhea:RHEA:28094, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:58405, ChEBI:CHEBI:60392; EC=3.6.1.27;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01006};
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_01006};
CC       Multi-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_01006}.
CC   -!- MISCELLANEOUS: Bacitracin is thought to be involved in the inhibition
CC       of peptidoglycan synthesis by sequestering undecaprenyl diphosphate,
CC       thereby reducing the pool of lipid carrier available.
CC   -!- SIMILARITY: Belongs to the UppP family. {ECO:0000255|HAMAP-
CC       Rule:MF_01006}.
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DR   EMBL; AE014295; AAN24539.1; -; Genomic_DNA.
DR   RefSeq; NP_695903.1; NC_004307.2.
DR   RefSeq; WP_007052850.1; NC_004307.2.
DR   AlphaFoldDB; Q8G6C4; -.
DR   SMR; Q8G6C4; -.
DR   STRING; 206672.BL0721; -.
DR   EnsemblBacteria; AAN24539; AAN24539; BL0721.
DR   GeneID; 66505237; -.
DR   KEGG; blo:BL0721; -.
DR   PATRIC; fig|206672.9.peg.419; -.
DR   HOGENOM; CLU_060296_1_0_11; -.
DR   OMA; IEGPFRD; -.
DR   PhylomeDB; Q8G6C4; -.
DR   Proteomes; UP000000439; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0050380; F:undecaprenyl-diphosphatase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR   GO; GO:0016311; P:dephosphorylation; IEA:InterPro.
DR   GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:UniProtKB-KW.
DR   GO; GO:0008360; P:regulation of cell shape; IEA:UniProtKB-KW.
DR   GO; GO:0046677; P:response to antibiotic; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01006; Undec_diphosphatase; 1.
DR   InterPro; IPR003824; UppP.
DR   PANTHER; PTHR30622; PTHR30622; 1.
DR   Pfam; PF02673; BacA; 1.
DR   TIGRFAMs; TIGR00753; undec_PP_bacA; 1.
PE   3: Inferred from homology;
KW   Antibiotic resistance; Cell membrane; Cell shape;
KW   Cell wall biogenesis/degradation; Hydrolase; Membrane;
KW   Peptidoglycan synthesis; Reference proteome; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..294
FT                   /note="Undecaprenyl-diphosphatase"
FT                   /id="PRO_0000151112"
FT   TRANSMEM        39..59
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
FT   TRANSMEM        93..113
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
FT   TRANSMEM        123..143
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
FT   TRANSMEM        198..218
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
FT   TRANSMEM        232..252
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
FT   TRANSMEM        268..288
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
SQ   SEQUENCE   294 AA;  31977 MW;  F8D0C072089FD198 CRC64;
     MNFFQAIILG IVQALTEYLP VSSSAHIRIF GDLMLGSDPG AAFTAIIQIG TELAVILYFR
     HDIINILTHW FSCLFGKNGK DWKARMGRGD NYATLGWNII VGSIPIIILG FTLQNVIETS
     LRNLWITVTV LLVFGILLWM VDAKARQNKT MNDMTYRDAF LFGLGQSMAL IPGVSRSGGT
     ITVGRALGYT REAAVRLSFL MAIPAVFGSG LLEAIKAVKN YKTDAMFPGW GPTLVAMVIS
     FVLGYIVIIG FLKFVSNFSY KAFAIYRIGL AVVVALLLIV GVLPAIDPSV VAAA