SECA_BREBN
ID SECA_BREBN Reviewed; 839 AA.
AC C0Z6T7;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 26-MAY-2009, sequence version 1.
DT 03-AUG-2022, entry version 79.
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=BBR47_53090;
OS Brevibacillus brevis (strain 47 / JCM 6285 / NBRC 100599).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Paenibacillaceae; Brevibacillus.
OX NCBI_TaxID=358681;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=47 / JCM 6285 / NBRC 100599;
RA Hosoyama A., Yamada R., Hongo Y., Terui Y., Ankai A., Masuyama W.,
RA Sekiguchi M., Takeda T., Asano K., Ohji S., Ichikawa N., Narita S.,
RA Aoki N., Miura H., Matsushita S., Sekigawa T., Yamagata H., Yoshikawa H.,
RA Udaka S., Tanikawa S., Fujita N.;
RT "Brevibacillus brevis strain 47, complete genome.";
RL Submitted (MAR-2005) 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 -!- 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; AP008955; BAH46286.1; -; Genomic_DNA.
DR RefSeq; WP_015893535.1; NC_012491.1.
DR AlphaFoldDB; C0Z6T7; -.
DR SMR; C0Z6T7; -.
DR STRING; 358681.BBR47_53090; -.
DR EnsemblBacteria; BAH46286; BAH46286; BBR47_53090.
DR KEGG; bbe:BBR47_53090; -.
DR eggNOG; COG0653; Bacteria.
DR HOGENOM; CLU_005314_3_0_9; -.
DR OMA; MVHYDVQ; -.
DR OrthoDB; 212453at2; -.
DR Proteomes; UP000001877; 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: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; 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; 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; Nucleotide-binding;
KW Protein transport; Reference proteome; Translocase; Translocation;
KW Transport.
FT CHAIN 1..839
FT /note="Protein translocase subunit SecA"
FT /id="PRO_1000184217"
FT REGION 794..839
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 811..839
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 86
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT BINDING 104..108
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
FT BINDING 493
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01382"
SQ SEQUENCE 839 AA; 95271 MW; 164809EF207CE896 CRC64;
MLGLVKKIFG DSNEREVKKM FKRVESINAL EPTIKALSDD QLREKTAEFK ARLANGEELD
KILNEAFAVV REASIRVLGM RHFDVQMIGG MVLQEGRISE MKTGEGKTLV ATLATYLNAL
MGKGVHVVTV NEYLAERDSS IMGKLYNFLG LTVGLNKNGL NPEEKREAYA CDITYGTNNE
FGFDYLRDNM VLYKEQMVQR PLFFAIIDEV DSILIDEART PLIISGSANK STELYYICSH
FVKRLEEEKD FTIDEKLKIV NLTDDGVSKV EQAFNIDNLY DTAHITLNHH ITAALKAQVL
FKRDVDYVVQ EGEVVIVDEF TGRLMVGRRY SDGLHQAIEA KEGLRVQSES MTLATITLQN
YFRMYEKLAG MTGTAKTEEE EFKKIYGLDV VVIPTNKPVQ RVDSPDLVFK TEAAKYRAVV
NDIVERHKKG QPILVGTISI ENSERLSQML KQKGVPHNVL NAKQHEREAE IVARAGVYGA
VTIATNMAGR GTDIQLGEGV AELGGLHIIG TERHESRRID NQLRGRAGRQ GDPGSSQFFL
SMQDELMRRF GADNIMNMMD RLGMEEDMPI ESRLVTRAVE SAQKRVEGSN FDARKGVLQY
DDVMNQQRLV VYKQRKDILE HENLSDVALN MIYAVMERAV SLHCPKEEVP EDWDLQALAD
AANNGFLYEE TITAKMLKGM EAEEILELLK AEVDKQYKQR EEEIGESIRE FEKVVILRAV
DSKWMDHIDA MDQLRQGIHL RAYAQNDPLR EYQFEGYEMY QGMLAAVQEE VAMYIMKAEV
SQNLERQDVI RGQGIDMDNL QTSGPSDRPD PETSGDADPK NRAQRRAQEQ ERKRQNKKQ
