ID C4KCR4_THASP Unreviewed; 909 AA.
AC C4KCR4;
DT 07-JUL-2009, integrated into UniProtKB/TrEMBL.
DT 07-JUL-2009, sequence version 1.
DT 27-MAR-2024, entry version 97.
DE RecName: Full=Protein translocase subunit SecA {ECO:0000256|HAMAP-Rule:MF_01382, ECO:0000256|RuleBase:RU003874};
DE EC=7.4.2.8 {ECO:0000256|HAMAP-Rule:MF_01382};
GN Name=secA {ECO:0000256|HAMAP-Rule:MF_01382};
GN OrderedLocusNames=Tmz1t_3418 {ECO:0000313|EMBL:ACR02012.1};
OS Thauera aminoaromatica.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Rhodocyclales; Zoogloeaceae;
OC Thauera.
OX NCBI_TaxID=164330 {ECO:0000313|EMBL:ACR02012.1, ECO:0000313|Proteomes:UP000002186};
RN [1] {ECO:0000313|Proteomes:UP000002186}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MZ1T {ECO:0000313|Proteomes:UP000002186};
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Sims D., Brettin T., Detter J.C., Han C.,
RA Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Sayler G.S.;
RT "Complete sequence of chromosome of Thauera sp. MZ1T.";
RL Submitted (MAY-2009) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ACR02012.1, ECO:0000313|Proteomes:UP000002186}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MZ1T {ECO:0000313|EMBL:ACR02012.1,
RC ECO:0000313|Proteomes:UP000002186};
RX PubMed=23407619; DOI=10.4056/sigs.2696029;
RA Jiang K., Sanseverino J., Chauhan A., Lucas S., Copeland A., Lapidus A.,
RA Del Rio T.G., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Sims D.,
RA Brettin T., Detter J.C., Han C., Chang Y.J., Larimer F., Land M.,
RA Hauser L., Kyrpides N.C., Mikhailova N., Moser S., Jegier P., Close D.,
RA Debruyn J.M., Wang Y., Layton A.C., Allen M.S., Sayler G.S.;
RT "Complete genome sequence of Thauera aminoaromatica strain MZ1T.";
RL Stand. Genomic Sci. 6:325-335(2012).
CC -!- FUNCTION: Part of the Sec protein translocase complex. Interacts with
CC the SecYEG preprotein conducting channel. Has a central role in
CC coupling the hydrolysis of ATP to the transfer of proteins into and
CC across the cell membrane, serving both as a receptor for the
CC preprotein-SecB complex and as an ATP-driven molecular motor driving
CC the stepwise translocation of polypeptide chains across the membrane.
CC {ECO:0000256|HAMAP-Rule:MF_01382}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O + cellular proteinSide 1 = ADP + phosphate +
CC cellular proteinSide 2.; EC=7.4.2.8; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_01382};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000256|ARBA:ARBA00001947};
CC -!- SUBUNIT: Monomer and homodimer. Part of the essential Sec protein
CC translocation apparatus which comprises SecA, SecYEG and auxiliary
CC proteins SecDF-YajC and YidC. {ECO:0000256|HAMAP-Rule:MF_01382}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000256|HAMAP-
CC Rule:MF_01382}; Peripheral membrane protein {ECO:0000256|HAMAP-
CC Rule:MF_01382}; Cytoplasmic side {ECO:0000256|HAMAP-Rule:MF_01382}.
CC Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01382}. Note=Distribution is 50-
CC 50. {ECO:0000256|HAMAP-Rule:MF_01382}.
CC -!- SIMILARITY: Belongs to the SecA family. {ECO:0000256|ARBA:ARBA00007650,
CC ECO:0000256|HAMAP-Rule:MF_01382, ECO:0000256|RuleBase:RU003874}.
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DR EMBL; CP001281; ACR02012.1; -; Genomic_DNA.
DR RefSeq; WP_012585942.1; NC_011662.2.
DR AlphaFoldDB; C4KCR4; -.
DR STRING; 85643.Tmz1t_3418; -.
DR KEGG; tmz:Tmz1t_3418; -.
DR eggNOG; COG0653; Bacteria.
DR HOGENOM; CLU_005314_3_0_4; -.
DR OrthoDB; 9805579at2; -.
DR Proteomes; UP000002186; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0065002; P:intracellular protein transmembrane transport; IEA:UniProtKB-UniRule.
DR GO; GO:0017038; P:protein import; IEA:InterPro.
DR GO; GO:0006605; P:protein targeting; IEA:UniProtKB-UniRule.
DR CDD; cd17928; DEXDc_SecA; 1.
DR CDD; cd18803; SF2_C_secA; 1.
DR Gene3D; 1.10.3060.10; Helical scaffold and wing domains of SecA; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 2.
DR Gene3D; 3.90.1440.10; SecA, preprotein cross-linking domain; 1.
DR HAMAP; MF_01382; SecA; 1.
DR InterPro; IPR014001; Helicase_ATP-bd.
DR InterPro; IPR001650; Helicase_C.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR004027; SEC_C_motif.
DR InterPro; IPR000185; SecA.
DR InterPro; IPR020937; SecA_CS.
DR InterPro; IPR011115; SecA_DEAD.
DR InterPro; IPR014018; SecA_motor_DEAD.
DR InterPro; IPR011130; SecA_preprotein_X-link_dom.
DR InterPro; IPR044722; SecA_SF2_C.
DR InterPro; IPR011116; SecA_Wing/Scaffold.
DR InterPro; IPR036266; SecA_Wing/Scaffold_sf.
DR InterPro; IPR036670; SecA_X-link_sf.
DR NCBIfam; TIGR00963; secA; 1.
DR PANTHER; PTHR30612:SF0; CHLOROPLAST PROTEIN-TRANSPORTING ATPASE; 1.
DR PANTHER; PTHR30612; SECA INNER MEMBRANE COMPONENT OF SEC PROTEIN SECRETION SYSTEM; 1.
DR Pfam; PF21090; P-loop_SecA; 1.
DR Pfam; PF02810; SEC-C; 1.
DR Pfam; PF07517; SecA_DEAD; 1.
DR Pfam; PF01043; SecA_PP_bind; 1.
DR Pfam; PF07516; SecA_SW; 1.
DR PRINTS; PR00906; SECA.
DR SMART; SM00957; SecA_DEAD; 1.
DR SMART; SM00958; SecA_PP_bind; 1.
DR SUPFAM; SSF81886; Helical scaffold and wing domains of SecA; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 2.
DR SUPFAM; SSF81767; Pre-protein crosslinking domain of SecA; 1.
DR PROSITE; PS51192; HELICASE_ATP_BIND_1; 1.
DR PROSITE; PS51194; HELICASE_CTER; 1.
DR PROSITE; PS01312; SECA; 1.
DR PROSITE; PS51196; SECA_MOTOR_DEAD; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_01382};
KW Cell inner membrane {ECO:0000256|ARBA:ARBA00022519, ECO:0000256|HAMAP-
KW Rule:MF_01382};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW Rule:MF_01382};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01382};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_01382};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_01382};
KW Protein transport {ECO:0000256|ARBA:ARBA00022927, ECO:0000256|HAMAP-
KW Rule:MF_01382}; Reference proteome {ECO:0000313|Proteomes:UP000002186};
KW Translocase {ECO:0000256|ARBA:ARBA00022967, ECO:0000256|HAMAP-
KW Rule:MF_01382};
KW Translocation {ECO:0000256|ARBA:ARBA00023010, ECO:0000256|HAMAP-
KW Rule:MF_01382};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_01382};
KW Zinc {ECO:0000256|ARBA:ARBA00022833}.
FT DOMAIN 3..628
FT /note="SecA family profile"
FT /evidence="ECO:0000259|PROSITE:PS51196"
FT DOMAIN 89..247
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000259|PROSITE:PS51192"
FT DOMAIN 439..644
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51194"
FT REGION 871..909
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 87
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01382"
FT BINDING 105..109
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01382"
FT BINDING 514
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01382"
SQ SEQUENCE 909 AA; 101604 MW; 7D6EA4C81FCF67C5 CRC64;
MISGLLKKIF GSRNDRLVRQ YMHTVRKINA FEAEISALSD EALRGKTAEF RQRVADGESL
DALLPEAFAV VREAGKRVHG MRHFDVQLVG GMVLHHGKIA EMRTGEGKTL VATLPAYLNA
LSGKGVHVIT VNDYLASRDA EWMGRIYGFL GLTTGCNLSR MSHDQKQAAY AADITYGTNN
EFGFDYLRDN MVYAVGERVQ RALAFAIVDE VDSILIDEAR TPLIISGQAE DHTDLYLKMN
QVAPMLKRQE GGLDDKDEVI EAGDYTVDLK AHQVLLTEAG HETAEQILVR MGLLAEGGGL
YDPGNILLVH HLYAALRAHA LYHRDQQYVV QNGEVVIVDE FTGRLMPGRR WSDGLHQAVE
AKEGVRIQAE NQTLASITFQ NYFRMYGKLA GMTGTADTEA FEFQQIYGLE TVVIPTNRPT
RRRDENDKVY RTASEKWNAV IEDIRACVER GQPVLVGTTS IETNEFLSGV LKKAKIEHQV
LNAKQHDSEA QIVAQAGRPG MVTIATNMAG RGTDIVLGGN IEKPVAAVRD DATLDPAQRE
TRIAALREAW QKVHDEVIAA GGLHIIGTER HESRRIDNQL RGRSGRQGDP GSSRFFLSLE
DPLMKIFAGE RLNAIMVRLK MPEGEAIEHA MVTRSLESAQ RKVEQRNFDI RKQLLEYDDV
ANDQRKVIYQ QRNELLESED ISDTVRAMRQ GVLHDIFRRY VPVDSVEEQW ELPALEQALL
AECQLKLAVA AWVTAEPSLD DEAILERVVQ AGEEAYAAKT AMVDPAAWHQ FERNVMLQSL
DTHWREHLAA LDHLRQGIHL RGYAQKNPKQ EYKREAFELF ESLLDAVRTD VTKILMTVQI
RTEAQLEEAE TPQQVENVQY QHADYDEALG GGAEQAGAQP ATAGPKVGRN DPCPCGSGKK
YKHCHGKLN
//
