ID E6W090_DESIS Unreviewed; 839 AA.
AC E6W090;
DT 08-MAR-2011, integrated into UniProtKB/TrEMBL.
DT 08-MAR-2011, sequence version 1.
DT 27-MAR-2024, entry version 73.
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=Selin_0463 {ECO:0000313|EMBL:ADU65216.1};
OS Desulfurispirillum indicum (strain ATCC BAA-1389 / DSM 22839 / S5).
OC Bacteria; Chrysiogenota; Chrysiogenetes; Chrysiogenales; Chrysiogenaceae;
OC Desulfurispirillum.
OX NCBI_TaxID=653733 {ECO:0000313|EMBL:ADU65216.1, ECO:0000313|Proteomes:UP000002572};
RN [1] {ECO:0000313|EMBL:ADU65216.1, ECO:0000313|Proteomes:UP000002572}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-1389 / DSM 22839 / S5
RC {ECO:0000313|Proteomes:UP000002572};
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Cheng J.-F., Goodwin L., Pitluck S.,
RA Chertkov O., Held B., Detter J.C., Han C., Tapia R., Land M., Hauser L.,
RA Kyrpides N., Ivanova N., Mikhailova N., Haggblom M., Rauschenbach I.,
RA Bini E., Woyke T.;
RT "Complete sequence of Desulfurispirillum indicum S5.";
RL Submitted (DEC-2010) 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: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. Other proteins may also be involved.
CC {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}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP002432; ADU65216.1; -; Genomic_DNA.
DR RefSeq; WP_013505105.1; NC_014836.1.
DR AlphaFoldDB; E6W090; -.
DR STRING; 653733.Selin_0463; -.
DR KEGG; din:Selin_0463; -.
DR eggNOG; COG0653; Bacteria.
DR HOGENOM; CLU_005314_3_0_0; -.
DR InParanoid; E6W090; -.
DR OrthoDB; 9805579at2; -.
DR Proteomes; UP000002572; 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; 3.
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}; Cell inner membrane {ECO:0000256|HAMAP-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:UP000002572};
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..573
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 417..589
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51194"
FT REGION 789..820
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 495
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01382"
SQ SEQUENCE 839 AA; 95260 MW; 3B6CC77EF0556924 CRC64;
MLKYLAKKIV GTKNERELKK IRPLVDKVNA LEASTQALSD DELKAKTIEF RERYAAGESL
DDLMPEAFAV VREASVRTTG MRHFDVQLIG GAVLHAGNIA EMKTGEGKTL VATLPVYLNA
LSGKGVHVIT VNDYLAKRDS EWMGKIYRFL GLEVGVIVHG LTDEERKAAY GADITYGTNN
ELGFDYLRDN MKFRIEDYVQ REHNFAIVDE VDSILIDEAR TPLIISGPAE VSTDDYYRAD
KVVRQLQEGE HFNIDEKSRN TVLTEPGVKQ AEALLGIENL YDVSNMKLLH HVNQSLKAHH
NYQRDIHYMV DEDGKVVIVD EFTGRVLEGR RYSDGLHQAI EAKEQVPIER ENQTLATITY
QNYFRLYSKL AGMTGTADTE AAEFKKIYDL EVAVIPTNVP MQRIDNTDKV YRTKDEKFAA
VIEEIREAHQ KGQPCLVGTI SVESSEYLSN LLKKAKIKHN VLNAKNHAHE ATIIADAGKQ
GAVTIATNMA GRGTDIKLGE GVLELGGLHI VGTERHESRR IDNQLRGRSG RQGDPGSSQF
FLSLEDDLMR IFGGDRIKNL MDRFGMQEGE PIEHTLVNRA IENAQKKVEN YHFEVRKHLL
EYDDVMNQQR QIIYTYRREI LGGEGVDGMV EERIDQILHD IFQLSIPAVG YTQDVKQEEL
SESFRYYFSF APDFGRFDDT AKVTEVREGL RAQVFEVLHR KEEEIGKERF FALKRYFLLN
IIDTAWKDNL LSMDRLKEGI GLRSYGQKNP LTEYKREAFE LFENMMSRIK EETVVILFKV
EIAKEEEPPS LQDAASVPEA RNRAERRRQQ KKAQKSTPAA NALCPCGSGV KYKLCCGAN
//
