ID   UPPP2_PSET1             Reviewed;         256 AA.
AC   Q3IDA4;
DT   21-MAR-2006, integrated into UniProtKB/Swiss-Prot.
DT   08-NOV-2005, sequence version 1.
DT   27-MAR-2024, entry version 95.
DE   RecName: Full=Undecaprenyl-diphosphatase 2 {ECO:0000255|HAMAP-Rule:MF_01006};
DE            EC=3.6.1.27 {ECO:0000255|HAMAP-Rule:MF_01006};
DE   AltName: Full=Bacitracin resistance protein 2 {ECO:0000255|HAMAP-Rule:MF_01006};
DE   AltName: Full=Undecaprenyl pyrophosphate phosphatase 2 {ECO:0000255|HAMAP-Rule:MF_01006};
GN   Name=uppP2 {ECO:0000255|HAMAP-Rule:MF_01006};
GN   OrderedLocusNames=PSHAb0269;
OS   Pseudoalteromonas translucida (strain TAC 125).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC   Pseudoalteromonadaceae; Pseudoalteromonas.
OX   NCBI_TaxID=326442;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=TAC 125;
RX   PubMed=16169927; DOI=10.1101/gr.4126905;
RA   Medigue C., Krin E., Pascal G., Barbe V., Bernsel A., Bertin P.N.,
RA   Cheung F., Cruveiller S., D'Amico S., Duilio A., Fang G., Feller G., Ho C.,
RA   Mangenot S., Marino G., Nilsson J., Parrilli E., Rocha E.P.C., Rouy Z.,
RA   Sekowska A., Tutino M.L., Vallenet D., von Heijne G., Danchin A.;
RT   "Coping with cold: the genome of the versatile marine Antarctica bacterium
RT   Pseudoalteromonas haloplanktis TAC125.";
RL   Genome Res. 15:1325-1335(2005).
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 inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01006}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       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; CR954247; CAI89310.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q3IDA4; -.
DR   SMR; Q3IDA4; -.
DR   STRING; 326442.PSHAb0269; -.
DR   KEGG; pha:PSHAb0269; -.
DR   PATRIC; fig|326442.8.peg.3179; -.
DR   eggNOG; COG1968; Bacteria.
DR   HOGENOM; CLU_060296_2_0_6; -.
DR   BioCyc; PHAL326442:PSHA_RS16145-MONOMER; -.
DR   Proteomes; UP000006843; Chromosome II.
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; UNDECAPRENYL-DIPHOSPHATASE; 1.
DR   PANTHER; PTHR30622:SF3; UNDECAPRENYL-DIPHOSPHATASE; 1.
DR   Pfam; PF02673; BacA; 1.
PE   3: Inferred from homology;
KW   Antibiotic resistance; Cell inner membrane; Cell membrane; Cell shape;
KW   Cell wall biogenesis/degradation; Hydrolase; Membrane;
KW   Peptidoglycan synthesis; Reference proteome; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..256
FT                   /note="Undecaprenyl-diphosphatase 2"
FT                   /id="PRO_0000227628"
FT   TRANSMEM        1..21
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
FT   TRANSMEM        38..58
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
FT   TRANSMEM        70..90
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
FT   TRANSMEM        97..117
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
FT   TRANSMEM        134..154
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
FT   TRANSMEM        175..195
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
FT   TRANSMEM        208..228
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
FT   TRANSMEM        236..256
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01006"
SQ   SEQUENCE   256 AA;  27979 MW;  CC732AC0024ECA59 CRC64;
     MDIFNAIILG IIEGITEFLP ISSTGHIIVA AQWLGIEATA TNQAFGVIIQ LAAILAVLAN
     YKDKFTPKHL NLWIKVAIAF IPLGIIAFIF SDVIKALFNV PVVGVMFIVG GVIFLLLERN
     YKEQNCTTTD VTQVTYKQAI WIGIAQVFAL IPGTSRAGSS IVGAMLCGLN RKASAEFSFL
     LGLPVLAAAS GYDLLKHYDL FTFDDLTALA VGFVTSFIVA YFTIKLFIRF LENFTFVSFG
     IYRIVFGVIL LTIAYV
//