ID   MDTJ_SALPB              Reviewed;         120 AA.
AC   A9MZZ3;
DT   29-APR-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 1.
DT   03-AUG-2022, entry version 66.
DE   RecName: Full=Spermidine export protein MdtJ {ECO:0000255|HAMAP-Rule:MF_01598};
GN   Name=mdtJ {ECO:0000255|HAMAP-Rule:MF_01598}; OrderedLocusNames=SPAB_01831;
OS   Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=1016998;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1250 / SPB7;
RG   The Salmonella enterica serovar Paratyphi B Genome Sequencing Project;
RA   McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S.,
RA   Fulton R., Cordes M., Wollam A., Shah N., Pepin K., Bhonagiri V., Nash W.,
RA   Johnson M., Thiruvilangam P., Wilson R.;
RL   Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the excretion of spermidine. {ECO:0000255|HAMAP-
CC       Rule:MF_01598}.
CC   -!- SUBUNIT: Forms a complex with MdtI. {ECO:0000255|HAMAP-Rule:MF_01598}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01598}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01598}.
CC   -!- SIMILARITY: Belongs to the drug/metabolite transporter (DMT)
CC       superfamily. Small multidrug resistance (SMR) (TC 2.A.7.1) family. MdtJ
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_01598}.
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DR   EMBL; CP000886; ABX67224.1; -; Genomic_DNA.
DR   RefSeq; WP_000500278.1; NC_010102.1.
DR   AlphaFoldDB; A9MZZ3; -.
DR   SMR; A9MZZ3; -.
DR   KEGG; spq:SPAB_01831; -.
DR   PATRIC; fig|1016998.12.peg.1726; -.
DR   HOGENOM; CLU_133067_0_0_6; -.
DR   OMA; MRSWIYL; -.
DR   BioCyc; SENT1016998:SPAB_RS07430-MON; -.
DR   Proteomes; UP000008556; Chromosome.
DR   GO; GO:0005887; C:integral component of plasma membrane; IEA:InterPro.
DR   GO; GO:0015606; F:spermidine transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0042221; P:response to chemical; IEA:UniProt.
DR   HAMAP; MF_01598; MdtJ; 1.
DR   InterPro; IPR000390; Small_drug/metabolite_transptr.
DR   InterPro; IPR045324; Small_multidrug_res.
DR   InterPro; IPR023740; Spermidine_export_MdtJ.
DR   PANTHER; PTHR30561; PTHR30561; 1.
DR   PANTHER; PTHR30561:SF2; PTHR30561:SF2; 1.
DR   Pfam; PF00893; Multi_Drug_Res; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..120
FT                   /note="Spermidine export protein MdtJ"
FT                   /id="PRO_0000331176"
FT   TRANSMEM        1..21
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01598"
FT   TRANSMEM        31..51
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01598"
FT   TRANSMEM        54..74
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01598"
FT   TRANSMEM        81..101
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01598"
SQ   SEQUENCE   120 AA;  12915 MW;  FE22DD49654532BC CRC64;
     MFYWILLALA IATEITGTLS MKWASVGNGN AGFILMLVMI TLSYIFLSFA VKKIALGVAY
     ALWEGIGILF ITIFSVLLFD EALSTMKIAG LLTLVAGIVL IKSGTRKPGK PVKEATRATI