ID   SECD_CALNY              Reviewed;         517 AA.
AC   E4TJ18;
DT   21-SEP-2011, integrated into UniProtKB/Swiss-Prot.
DT   08-FEB-2011, sequence version 1.
DT   25-MAY-2022, entry version 54.
DE   RecName: Full=Protein translocase subunit SecD {ECO:0000255|HAMAP-Rule:MF_01463};
GN   Name=secD {ECO:0000255|HAMAP-Rule:MF_01463}; OrderedLocusNames=Calni_1242;
OS   Calditerrivibrio nitroreducens (strain DSM 19672 / NBRC 101217 / Yu37-1).
OC   Bacteria; Deferribacteres; Deferribacterales; Deferribacteraceae.
OX   NCBI_TaxID=768670;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 19672 / NBRC 101217 / Yu37-1;
RX   PubMed=21475587; DOI=10.4056/sigs.1523807;
RA   Pitluck S., Sikorski J., Zeytun A., Lapidus A., Nolan M., Lucas S.,
RA   Hammon N., Deshpande S., Cheng J.F., Tapia R., Han C., Goodwin L.,
RA   Liolios K., Pagani I., Ivanova N., Mavromatis K., Pati A., Chen A.,
RA   Palaniappan K., Hauser L., Chang Y.J., Jeffries C.D., Detter J.C.,
RA   Brambilla E., Djao O.D., Rohde M., Spring S., Goker M., Woyke T.,
RA   Bristow J., Eisen J.A., Markowitz V., Hugenholtz P., Kyrpides N.C.,
RA   Klenk H.P., Land M.;
RT   "Complete genome sequence of Calditerrivibrio nitroreducens type strain
RT   (Yu37-1).";
RL   Stand. Genomic Sci. 4:54-62(2011).
CC   -!- FUNCTION: Part of the Sec protein translocase complex. Interacts with
CC       the SecYEG preprotein conducting channel. SecDF uses the proton motive
CC       force (PMF) to complete protein translocation after the ATP-dependent
CC       function of SecA. {ECO:0000255|HAMAP-Rule:MF_01463}.
CC   -!- SUBUNIT: Forms a complex with SecF. Part of the essential Sec protein
CC       translocation apparatus which comprises SecA, SecYEG and auxiliary
CC       proteins SecDF. Other proteins may also be involved.
CC       {ECO:0000255|HAMAP-Rule:MF_01463}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01463}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01463}.
CC   -!- SIMILARITY: Belongs to the SecD/SecF family. SecD subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01463}.
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DR   EMBL; CP002347; ADR19150.1; -; Genomic_DNA.
DR   RefSeq; WP_013451362.1; NC_014758.1.
DR   AlphaFoldDB; E4TJ18; -.
DR   SMR; E4TJ18; -.
DR   STRING; 768670.Calni_1242; -.
DR   PRIDE; E4TJ18; -.
DR   EnsemblBacteria; ADR19150; ADR19150; Calni_1242.
DR   KEGG; cni:Calni_1242; -.
DR   eggNOG; COG0342; Bacteria.
DR   HOGENOM; CLU_007894_4_3_0; -.
DR   OMA; MVVYYRL; -.
DR   OrthoDB; 121331at2; -.
DR   Proteomes; UP000007039; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015450; F:protein-transporting ATPase activity; IEA:InterPro.
DR   GO; GO:0065002; P:intracellular protein transmembrane transport; IEA:UniProtKB-UniRule.
DR   GO; GO:0006605; P:protein targeting; IEA:UniProtKB-UniRule.
DR   GO; GO:0043952; P:protein transport by the Sec complex; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01463_B; SecD_B; 1.
DR   InterPro; IPR001036; Acrflvin-R.
DR   InterPro; IPR005791; SecD.
DR   InterPro; IPR022813; SecD/SecF_arch_bac.
DR   InterPro; IPR022645; SecD/SecF_bac.
DR   InterPro; IPR022646; SecD/SecF_CS.
DR   PANTHER; PTHR30081; PTHR30081; 1.
DR   Pfam; PF07549; Sec_GG; 1.
DR   Pfam; PF02355; SecD_SecF; 1.
DR   PRINTS; PR00702; ACRIFLAVINRP.
DR   TIGRFAMs; TIGR00916; 2A0604s01; 1.
DR   TIGRFAMs; TIGR01129; secD; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; Protein transport;
KW   Reference proteome; Translocation; Transmembrane; Transmembrane helix;
KW   Transport.
FT   CHAIN           1..517
FT                   /note="Protein translocase subunit SecD"
FT                   /id="PRO_5000662456"
FT   TRANSMEM        5..25
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01463"
FT   TRANSMEM        357..377
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01463"
FT   TRANSMEM        380..400
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01463"
FT   TRANSMEM        407..427
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01463"
FT   TRANSMEM        455..475
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01463"
FT   TRANSMEM        479..499
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01463"
SQ   SEQUENCE   517 AA;  56746 MW;  9E3F5236B207A17C CRC64;
     MQLKLRWITI LIVFVVSLFF MFPLDKRINL GLDLKGGMHV ILGVETEKAV QAKIDTLTGQ
     IRKELRNSKI NFAFVQKNES GKISIGLSDP AERNKVKDLI SKNYPILKES GLNSDEKVIE
     LSLDTDEVKR IKDYAVEQAV QVIRNRVDQF GVNEPVIQRQ GKEHILVQLA GITDPERAVK
     LIGKTAQLKF YLLDENANNE ETIKSGNIPP DDIILYGKKI DKVTGQIVST IPYVLKKDAV
     LTGDYLLEAE VRISSQFNEP YVSIKFDPAG SKIFEEITAE NVNKRMAIVL DDNVYSAPVI
     RERIAGGEAQ ISGSFTLEEA KDLAIVLRAG SLPAPVKILE NRTIGPSLGQ DSIKKGIWAG
     IIGVAAVIIF MLIYYKFSGF IASIALLSNA IIILGAMGMF KATLTLPGIA GLILTMGMAI
     DANVLIFERI REELRLGRTP MNALEAGFEK AMSTIIDSNI TTLIAGLVLF QFGTGPVKGF
     AVTLTIGILS SIFTAVTLSK TIFLTLYGNK EIKKLSV