SECA_VEREI
ID SECA_VEREI Reviewed; 917 AA.
AC A1WPS8;
DT 26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 06-FEB-2007, sequence version 1.
DT 03-AUG-2022, entry version 94.
DE RecName: Full=Protein translocase subunit SecA {ECO:0000255|HAMAP-Rule:MF_01382};
DE EC=7.4.2.8 {ECO:0000255|HAMAP-Rule:MF_01382};
GN Name=secA {ECO:0000255|HAMAP-Rule:MF_01382}; OrderedLocusNames=Veis_3928;
OS Verminephrobacter eiseniae (strain EF01-2).
OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC Comamonadaceae; Verminephrobacter.
OX NCBI_TaxID=391735;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=EF01-2;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Dalin E., Tice H., Pitluck S., Chertkov O., Brettin T.,
RA Bruce D., Han C., Tapia R., Gilna P., Schmutz J., Larimer F., Land M.,
RA Hauser L., Kyrpides N., Kim E., Stahl D., Richardson P.;
RT "Complete sequence of chromosome 1 of Verminephrobacter eiseniae EF01-2.";
RL Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases.
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:0000255|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:0000255|HAMAP-
CC Rule:MF_01382};
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01382};
CC Note=May bind 1 zinc ion per subunit. {ECO:0000255|HAMAP-
CC Rule:MF_01382};
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:0000255|HAMAP-Rule:MF_01382}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_01382}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_01382}; Cytoplasmic side {ECO:0000255|HAMAP-Rule:MF_01382}.
CC Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01382}. Note=Distribution is 50-
CC 50. {ECO:0000255|HAMAP-Rule:MF_01382}.
CC -!- SIMILARITY: Belongs to the SecA family. {ECO:0000255|HAMAP-
CC Rule:MF_01382}.
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DR EMBL; CP000542; ABM59635.1; -; Genomic_DNA.
DR RefSeq; WP_011811622.1; NC_008786.1.
DR AlphaFoldDB; A1WPS8; -.
DR SMR; A1WPS8; -.
DR STRING; 391735.Veis_3928; -.
DR EnsemblBacteria; ABM59635; ABM59635; Veis_3928.
DR KEGG; vei:Veis_3928; -.
DR eggNOG; COG0653; Bacteria.
DR HOGENOM; CLU_005314_3_0_4; -.
DR OMA; MVHYDVQ; -.
DR OrthoDB; 212453at2; -.
DR Proteomes; UP000000374; 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:0008564; F:protein-exporting ATPase activity; IEA:UniProtKB-EC.
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; cd18803; SF2_C_secA; 1.
DR Gene3D; 3.40.50.300; -; 2.
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 PANTHER; PTHR30612; PTHR30612; 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; SSF52540; SSF52540; 2.
DR SUPFAM; SSF81767; SSF81767; 1.
DR SUPFAM; SSF81886; SSF81886; 1.
DR TIGRFAMs; TIGR00963; secA; 1.
DR PROSITE; PS01312; SECA; 1.
DR PROSITE; PS51196; SECA_MOTOR_DEAD; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cell inner membrane; Cell membrane; Cytoplasm; Membrane;
KW Metal-binding; Nucleotide-binding; Protein transport; Reference proteome;
KW Translocase; Translocation; Transport; Zinc.
FT CHAIN 1..917
FT /note="Protein translocase subunit SecA"
FT /id="PRO_0000321030"
FT BINDING 87
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT BINDING 105..109
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT BINDING 516
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT BINDING 901
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT BINDING 903
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT BINDING 912
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT BINDING 913
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
SQ SEQUENCE 917 AA; 103660 MW; 006F2C43D6EA5F5E CRC64;
MATNFLTKIF GSRNDRLLKQ YRKTVVHINA LEPEYEQMSH EQLRAKTQEF KERVARGESL
ESILPAAFAL VREGSKRIMK MRHFDVQLLG GMALHFGKIA EMRTGEGKTL TATLPVYLNA
LSGKGVHVVT VNDYLAHRDA QWMGRLYNFL GLTVGINLPN MPRAEKQAAY RADITYGTNN
EYGFDYLRDN MVYEAQDRVQ QGLNYAIVDE VDSILIDEAR TPLIISGQAE DHQALYVTMN
QLVPQLVRQE GEADLRTGEG VTRLGDFTLD EKSHQVFLTE QGHETAERIF ASHGLIAEGA
SVYDPANIAL MHHLYAALRA RHLYHRDQHY VVQNDEIVIV DEFTGRLMSG RRWSEGLHQA
VEAKEGVTIQ AENQTLASIT FQNYFRLYHK LAGMTGTADT EAYEFQEIYG LETMVIPPNR
PSRRNDQLDL VYKTTREKYA AAVMDIRACH ERGQPVLVGT TSIENSEIID QLLSQEGLPH
QVLNAKQHAR EADIVAQAGR AGMITIATNM AGRGTDIVLG GNVEKDVAAI EADTALSEAE
RAARISALRA QWQIEHEKVK ALGGLRIIAT ERHESRRIDN QLRGRSGRQG DPGSSRFYLG
LDDALMRIFA GERVKAIMDR LKMPDGEAIE AGIVTRSIES AQRKVEARNF DIRKQLLEYD
DVANDQRKVI YQQRNEILDA SDLSDLIAAM REDCMTDLVR QYVPAESMEE QWDLPTLEKR
LASEWQLTMA LQELVQGANA ITDDEILDRV RQAAKAAFDA KVEQVGRENF TQFERMVLLQ
NFDTQWRDHL SALDYLRQGI HLRGYAQKQP KQEYKREAFE LFRQLIDRVK NEVTKLLMTV
QVQSPTQLEQ AAQDMESRAE SIANVTYTAP TDTGQVEATL AAQMAERPLP QGMRVGRNDR
CPCGSGKKYK HCHGKLA
