RHTA_RHIME
ID RHTA_RHIME Reviewed; 746 AA.
AC Q9Z3Q5;
DT 30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT 01-MAY-1999, sequence version 1.
DT 25-MAY-2022, entry version 120.
DE RecName: Full=Rhizobactin receptor;
DE AltName: Full=TonB-dependent siderophore receptor RhtA;
DE Flags: Precursor;
GN Name=rhtA; OrderedLocusNames=RA1265; ORFNames=SMa2414;
OS Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium
OS meliloti).
OG Plasmid pSymA (megaplasmid 1).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX NCBI_TaxID=266834;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=RCR2011 / SU47;
RX PubMed=11274118; DOI=10.1128/jb.183.8.2576-2585.2001;
RA Lynch D., O'Brien J., Welch T., Clarke P., Cuiv P.O., Crosa J.H.,
RA O'Connell M.;
RT "Genetic organization of the region encoding regulation, biosynthesis, and
RT transport of rhizobactin 1021, a siderophore produced by Sinorhizobium
RT meliloti.";
RL J. Bacteriol. 183:2576-2585(2001).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=1021;
RX PubMed=11481432; DOI=10.1073/pnas.161294798;
RA Barnett M.J., Fisher R.F., Jones T., Komp C., Abola A.P., Barloy-Hubler F.,
RA Bowser L., Capela D., Galibert F., Gouzy J., Gurjal M., Hong A., Huizar L.,
RA Hyman R.W., Kahn D., Kahn M.L., Kalman S., Keating D.H., Palm C.,
RA Peck M.C., Surzycki R., Wells D.H., Yeh K.-C., Davis R.W., Federspiel N.A.,
RA Long S.R.;
RT "Nucleotide sequence and predicted functions of the entire Sinorhizobium
RT meliloti pSymA megaplasmid.";
RL Proc. Natl. Acad. Sci. U.S.A. 98:9883-9888(2001).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=1021;
RX PubMed=11474104; DOI=10.1126/science.1060966;
RA Galibert F., Finan T.M., Long S.R., Puehler A., Abola P., Ampe F.,
RA Barloy-Hubler F., Barnett M.J., Becker A., Boistard P., Bothe G.,
RA Boutry M., Bowser L., Buhrmester J., Cadieu E., Capela D., Chain P.,
RA Cowie A., Davis R.W., Dreano S., Federspiel N.A., Fisher R.F., Gloux S.,
RA Godrie T., Goffeau A., Golding B., Gouzy J., Gurjal M., Hernandez-Lucas I.,
RA Hong A., Huizar L., Hyman R.W., Jones T., Kahn D., Kahn M.L., Kalman S.,
RA Keating D.H., Kiss E., Komp C., Lelaure V., Masuy D., Palm C., Peck M.C.,
RA Pohl T.M., Portetelle D., Purnelle B., Ramsperger U., Surzycki R.,
RA Thebault P., Vandenbol M., Vorhoelter F.J., Weidner S., Wells D.H.,
RA Wong K., Yeh K.-C., Batut J.;
RT "The composite genome of the legume symbiont Sinorhizobium meliloti.";
RL Science 293:668-672(2001).
CC -!- FUNCTION: Receptor for the siderophore rhizobactin.
CC -!- SUBCELLULAR LOCATION: Cell outer membrane.
CC -!- SIMILARITY: Belongs to the TonB-dependent receptor family.
CC {ECO:0000305}.
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DR EMBL; AF110737; AAD09419.1; -; Genomic_DNA.
DR EMBL; AE006469; AAK65923.1; -; Genomic_DNA.
DR PIR; A95420; A95420.
DR PIR; T46821; T46821.
DR RefSeq; NP_436511.1; NC_003037.1.
DR RefSeq; WP_010968208.1; NC_003037.1.
DR AlphaFoldDB; Q9Z3Q5; -.
DR SMR; Q9Z3Q5; -.
DR TCDB; 1.B.14.9.1; the outer membrane receptor (omr) family.
DR EnsemblBacteria; AAK65923; AAK65923; SMa2414.
DR GeneID; 61599994; -.
DR KEGG; sme:SMa2414; -.
DR PATRIC; fig|266834.11.peg.1318; -.
DR HOGENOM; CLU_015930_1_0_5; -.
DR OMA; SDRLDVM; -.
DR Proteomes; UP000001976; Plasmid pSymA.
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; IPR039426; BtuB-like.
DR InterPro; IPR012910; Plug_dom.
DR InterPro; IPR037066; Plug_dom_sf.
DR InterPro; IPR000531; TonB-dep_rcpt_b-brl.
DR InterPro; IPR036942; TonB_rcpt_b-brl_sf.
DR InterPro; IPR010105; TonB_sidphr_rcpt.
DR PANTHER; PTHR30069; PTHR30069; 1.
DR Pfam; PF07715; Plug; 1.
DR Pfam; PF00593; TonB_dep_Rec; 1.
DR TIGRFAMs; TIGR01783; TonB-siderophor; 1.
PE 3: Inferred from homology;
KW Cell outer membrane; Ion transport; Iron; Iron transport; Membrane;
KW Plasmid; Receptor; Reference proteome; Signal; TonB box; Transmembrane;
KW Transmembrane beta strand; Transport.
FT SIGNAL 1..26
FT /evidence="ECO:0000255"
FT CHAIN 27..746
FT /note="Rhizobactin receptor"
FT /id="PRO_0000034772"
FT MOTIF 40..47
FT /note="TonB box"
FT MOTIF 729..746
FT /note="TonB C-terminal box"
SQ SEQUENCE 746 AA; 80634 MW; 16AE44A4025D5B23 CRC64;
MGNNENGGIS FCVFVVVIGF GTGAVAQEPA NQSEAVTSLE EIVVTGGRSA QQISEIARTI
YVVDSDQIQA EARSGKTLQQ ILGETIPSFD PASDGARTSF GQNLRGRPPL ILVDGVSMNS
ARSLSRQFDA IDPFNIERVE VLSGATAIYG GNATGGIINI ITKKGKDAEP GLHAEVTGGM
GSGFAGSQDF DRNAAGAVTY NSENWDARLS IAGNRTGAFY DGSGTLLIPD ITQTSTAFNE
RIDLMGSIGY QIDDDRRVEF SGQYFDSKQD SDYGLYYGPF FAALADPSLF ETRSGYESDF
NPQTRRSMLN VTYTDNDVFG QQLLLQGSYR TERIKFHPFP ASGNSETGPY FYGSSQDTDY
YGIRAALVAE PTDALKITYG IDADMDSFTA RQNIFDMVAA GQSGGLDFNT IGKTGLYPSI
DVSTVAGFAE ASYEATDRLT LNGGVRYQFV NTEVSDFIGA AQQVAILQGR ATSADTIPGG
EVNYDAALFS AGATYQLTNT QQVYANFSQG FELPDPAKYY GIGNYSFSGG HYTLVNSVNV
GDSALEAIKT NSFEIGYRLD DGTFNLETAA YYSLSDRSIN LNRSSLAVEI IDRERRVYGI
EGKAGVKLDH GFDVGVLGHW VRTEVKGADG WEKDSVGSAS VSKLGGYVGW TNDALSLRFS
GQHIFELTDA QNFTIDDYTL FDLTGGYRFE NTDTTLNFGI HNVFDTDYTT VWGSRAKALY
GGLADESVFD YKGRGRTFAV SLTKVF
