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SECA_CLOBA
ID   SECA_CLOBA              Reviewed;         836 AA.
AC   B2UZL5;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-2008, sequence version 1.
DT   03-AUG-2022, entry version 78.
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=CLH_0512;
OS   Clostridium botulinum (strain Alaska E43 / Type E3).
OC   Bacteria; Firmicutes; Clostridia; Eubacteriales; Clostridiaceae;
OC   Clostridium.
OX   NCBI_TaxID=508767;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Alaska E43 / Type E3;
RA   Brinkac L.M., Brown J.L., Bruce D., Detter C., Munk C., Smith L.A.,
RA   Smith T.J., Sutton G., Brettin T.S.;
RT   "Complete genome sequence of Clostridium botulinum E3 str. Alaska E43.";
RL   Submitted (MAY-2008) 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 as an ATP-driven molecular motor
CC       driving the stepwise translocation of polypeptide chains across the
CC       membrane. {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. Other proteins may also be involved.
CC       {ECO:0000255|HAMAP-Rule:MF_01382}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_01382};
CC       Peripheral membrane protein {ECO:0000255|HAMAP-Rule:MF_01382};
CC       Cytoplasmic side {ECO:0000255|HAMAP-Rule:MF_01382}. Cytoplasm
CC       {ECO:0000255|HAMAP-Rule:MF_01382}. Note=Distribution is 50-50.
CC       {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; CP001078; ACD52757.1; -; Genomic_DNA.
DR   RefSeq; WP_003370042.1; NC_010723.1.
DR   AlphaFoldDB; B2UZL5; -.
DR   SMR; B2UZL5; -.
DR   KEGG; cbt:CLH_0512; -.
DR   HOGENOM; CLU_005314_3_0_9; -.
DR   OMA; MVHYDVQ; -.
DR   OrthoDB; 212453at2; -.
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; -; 3.
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 membrane; Cytoplasm; Membrane; Metal-binding;
KW   Nucleotide-binding; Protein transport; Translocase; Translocation;
KW   Transport; Zinc.
FT   CHAIN           1..836
FT                   /note="Protein translocase subunit SecA"
FT                   /id="PRO_1000144994"
FT   BINDING         85
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT   BINDING         103..107
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT   BINDING         492
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT   BINDING         820
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT   BINDING         822
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT   BINDING         831
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT   BINDING         832
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
SQ   SEQUENCE   836 AA;  94708 MW;  AF184E7E0F911BF5 CRC64;
     MGLLSAVFGT YSEREVKRIR PIVSKINELD EVMQKLSDDE LKAKTVEFKE RLNNGETVDD
     ILPEAFAVVR EASKRVLNMK HYDEQLIGGV VLHQGRIAEM KTGEGKTLVA TLPAYLNGLT
     GKGVHIITVN DYLAKRDAEQ MGELYGFLGL TTGVIVHELT NEQRREAYNS DITYGTNNEF
     GFDYLRDNMV IYKEERVQRK LNFTIVDEVD SILIDEARTP LIISGQGEKS TEFYKVADYF
     VKTLVKEKDY TIDEKANAVM LTDEGFHKAE QTFKVENYAD AENVELQHYV TQALKANYAM
     RRDKDYMVKD GEVIIVDEFT GRLMEGRRYS DGLHQAIEAK ENVKIARESK TLATITFQNY
     FRMYEKLSGM TGTALTEENE FREIYGLDVI VVPTHKPVVR IDNPDLVFKS EKGKIMAVVD
     EIAKAHEVGQ PVLVGTVSIE KSELISSMLK KKGVPHQVLN AKFHEQEAEI ITHAGEKGMV
     TIATNMAGRG TDIKLGEGVL EIGGLKIIGT ERHESRRIDN QLRGRSGRQG DSGESTFFIS
     LEDDLMRIFG SEKIQGVVEK LGLEEDEAIE SKLVSKSIEN AQKKVEGNNF DIRKTLLGYD
     DVMNKQREVI YKQRSEVLEG EDVKEEILHM LRDVISDAVN THIKEDAEDY RESFLYLISY
     LNDICIPTNE VNLPALADMS KEEIVDHLYD VAVKSYENKE AEFTPERLRE IERVVLLRSV
     DTKWMDHINN MDNLKQGIGL RAFKQVDPVQ AYQMEGSAMF EEMIDSIKNE TVKMLFHVKV
     ERAPERVRVA QETNAVHGDK PSAPVGPVRN LNKFGRNDVC PCGSGKKFKN CCGREA
 
 
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