ID   PBUA_PSEU4              Reviewed;         826 AA.
AC   Q08017;
DT   01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 1.
DT   25-MAY-2022, entry version 91.
DE   RecName: Full=Ferric-pseudobactin M114 receptor PbuA;
DE   Flags: Precursor;
GN   Name=pbuA;
OS   Pseudomonas sp. (strain M114).
OC   Bacteria; Proteobacteria.
OX   NCBI_TaxID=74569;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=8277948; DOI=10.1007/bf00277342;
RA   Morris J., Donnelly D.F., O'Neill E., McConnell F., O'Gara F.;
RT   "Nucleotide sequence analysis and potential environmental distribution of a
RT   ferric pseudobactin receptor gene of Pseudomonas sp. strain M114.";
RL   Mol. Gen. Genet. 242:9-16(1994).
CC   -!- FUNCTION: Specific receptor for the siderophore ferric pseudobactin
CC       m114.
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane.
CC   -!- SIMILARITY: Belongs to the TonB-dependent receptor family.
CC       {ECO:0000305}.
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DR   EMBL; X73412; CAA51812.1; -; Genomic_DNA.
DR   PIR; S41569; S41569.
DR   AlphaFoldDB; Q08017; -.
DR   SMR; Q08017; -.
DR   GO; GO:0009279; C:cell outer membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0015344; F:siderophore uptake transmembrane transporter activity; IEA:InterPro.
DR   GO; GO:0038023; F:signaling receptor activity; IEA:InterPro.
DR   GO; GO:0055072; P:iron ion homeostasis; IEA:UniProtKB-KW.
DR   Gene3D; 2.170.130.10; -; 1.
DR   Gene3D; 2.40.170.20; -; 1.
DR   InterPro; IPR012910; Plug_dom.
DR   InterPro; IPR037066; Plug_dom_sf.
DR   InterPro; IPR011662; Secretin/TonB_short_N.
DR   InterPro; IPR039423; TonB-dep_rcpt.
DR   InterPro; IPR000531; TonB-dep_rcpt_b-brl.
DR   InterPro; IPR036942; TonB_rcpt_b-brl_sf.
DR   InterPro; IPR010917; TonB_rcpt_CS.
DR   InterPro; IPR010105; TonB_sidphr_rcpt.
DR   PANTHER; PTHR32552; PTHR32552; 1.
DR   Pfam; PF07715; Plug; 1.
DR   Pfam; PF07660; STN; 1.
DR   Pfam; PF00593; TonB_dep_Rec; 1.
DR   SMART; SM00965; STN; 1.
DR   TIGRFAMs; TIGR01783; TonB-siderophor; 1.
DR   PROSITE; PS00430; TONB_DEPENDENT_REC_1; 1.
DR   PROSITE; PS01156; TONB_DEPENDENT_REC_2; 1.
PE   3: Inferred from homology;
KW   Cell outer membrane; Ion transport; Iron; Iron transport; Membrane;
KW   Receptor; Signal; TonB box; Transmembrane; Transmembrane beta strand;
KW   Transport.
FT   SIGNAL          1..44
FT                   /evidence="ECO:0000250"
FT   CHAIN           45..826
FT                   /note="Ferric-pseudobactin M114 receptor PbuA"
FT                   /id="PRO_0000034768"
FT   MOTIF           110..119
FT                   /note="TonB box"
FT   MOTIF           809..826
FT                   /note="TonB C-terminal box"
SQ   SEQUENCE   826 AA;  90388 MW;  5D440D6AC797E4CB CRC64;
     MSASRFMLRP LTRALLMHGA TRTRLAGTGL GLALTLTAAP YVQAQEWTLN IPSQPLAQAL
     QTLGQQTSLQ IIYSPESLQG LRSTALNGRY QDDESLKAML NGTGIRYQRD GNTVTVLGPA
     TGSAMELAPT NVNASRLGAT TEGSNSYTTG GVTIGKGVHS LKETPQSVTV MTRKMLDDQN
     LNTIEQVMEK TPGITVYDSP MGGKYFYSRG FRMSGQYQYD GVPLDIGSSY VQADSFNSDM
     AIYDRVEVLR GAAGMMKGAG GTAGGVNFVR KRGQDTAHTQ LSLSAGTWDN YRGQVDTGGP
     LNDSGTIRGR AVVTEQTRQY FYDVGSRKDQ IYYGALDFDL SPDTTLGLGF AWEDVDATPC
     WGGLPRYADG SDLHLKRSTC LNTAWNNQRS KRATYFADLK HQFNDDWSLK VAGVYSRNTQ
     DMEYAFPSGA VPVGATATNT LMLGSIYDYD QRDYGFDAYV DGKFDAFGQQ HELTIGANAS
     RSHKDDFYAV AALPQRQNVL DPNHHIPQPD ESYYLANASR GGPVDMHIKQ YGAYSIARLK
     LADPLTLVLG SRVSWYKSDT DSVQYFRGEG TQVDTKSTET GQVTPFAGVL FDLNDNLTAY
     ASYTDIFTPQ GAYKTIDGST LKPLVGQSYE LGIKGEWFDG RLNSTFNLFR TLQKDAAQDD
     PRCEDSSCSI NSGKVRAQGF EAEVSGEVID RLQLLAGYTY TQTKVLEDAD ATQDGVVYNS
     YVPRHLLRVW GDYSLSGPLD RVTIGAGVNA QTGNYRTSPI GGDNIDGAGY AVWNGRIGYR
     IDDTWSVALN GNNLFDKRYY STIGTEGFGN FYGDPRNFVM SVKADF