ID   XP55_STRLI              Reviewed;         542 AA.
AC   P06109;
DT   01-JAN-1988, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1988, sequence version 1.
DT   03-AUG-2022, entry version 78.
DE   RecName: Full=Protein XP55;
DE   Flags: Precursor;
GN   Name=xp55;
OS   Streptomyces lividans.
OC   Bacteria; Actinobacteria; Streptomycetales; Streptomycetaceae;
OC   Streptomyces.
OX   NCBI_TaxID=1916;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=66 / 1326;
RX   PubMed=3453116; DOI=10.1093/nar/15.9.3926;
RA   Burnett W.V., Henner J., Eckhardt T.;
RT   "The nucleotide sequence of the gene coding for XP55, a major secreted
RT   protein from Streptomyces lividans.";
RL   Nucleic Acids Res. 15:3926-3926(1987).
CC   -!- FUNCTION: Required for transport of an unidentified substrate.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305}; Lipid-anchor
CC       {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the bacterial solute-binding protein 5 family.
CC       {ECO:0000305}.
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DR   EMBL; Y00142; CAA68337.1; -; Genomic_DNA.
DR   PIR; S07386; S07386.
DR   AlphaFoldDB; P06109; -.
DR   SMR; P06109; -.
DR   GO; GO:0043190; C:ATP-binding cassette (ABC) transporter complex; IEA:InterPro.
DR   GO; GO:0042597; C:periplasmic space; IEA:UniProt.
DR   GO; GO:0055085; P:transmembrane transport; IEA:InterPro.
DR   InterPro; IPR030678; Peptide/Ni-bd.
DR   InterPro; IPR039424; SBP_5.
DR   InterPro; IPR023765; SBP_5_CS.
DR   InterPro; IPR000914; SBP_5_dom.
DR   PANTHER; PTHR30290; PTHR30290; 1.
DR   Pfam; PF00496; SBP_bac_5; 1.
DR   PIRSF; PIRSF002741; MppA; 1.
DR   PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
DR   PROSITE; PS01040; SBP_BACTERIAL_5; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Lipoprotein; Membrane; Palmitate; Signal; Transport.
FT   SIGNAL          1..33
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00303"
FT   CHAIN           34..542
FT                   /note="Protein XP55"
FT                   /id="PRO_0000031804"
FT   REGION          519..542
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   LIPID           34
FT                   /note="N-palmitoyl cysteine"
FT                   /evidence="ECO:0000305"
FT   LIPID           34
FT                   /note="S-diacylglycerol cysteine"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   542 AA;  58031 MW;  5BCD9E98264FFDF7 CRC64;
     MTARRTRWTR RTDRSLPIRS AAAAVAFAAG ATACSAPTGG GGDGGTEAAE SVVIGVASEP
     DTLSPLLGYG KDGNSKIFDG LLARDTDLEL KPALAAALPK VTDDGRTITF TLREGVNFSD
     GEPLTAGDVY TYRTVLDEKT NNTARSELDA VRERSARADG TVVFTLKYPY APFAARTVLP
     IVPEHVAGKQ DPNTGDFNTE PVGTGPYVLT GWSKGEKLGF RANPHYWGDK PAVKSFTMAV
     TADDNVRATR LRSGDLDGAV LPPNLAATFE KDDGRRTYRA RSYDFRAVTL PSAGQVTGDR
     AIRRALDAAV DRQAMVDKIL DGAGRPAYGP LPVDDPWYER GIERPRDLAA AGRILDEAGW
     KPGSGGIRAR DGQRASFTLY YPSGDKVRQD HALAYASDAK KAGIEVKVEG ATWEVIEPRM
     KTDAVLADLG SVGDPDFGLY TLLHSTLAGD GFNNMAHYAN PAVDEALDAG RRSQDPKVRA
     AAYREIQKAL VADPGYTFLT HIDHLYVLAD RWDGLTTQLE GRTNTASPAG PGGTSRTGGR
     KK