ID A0A291GNQ0_9MICO Unreviewed; 1016 AA.
AC A0A291GNQ0;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 27-MAR-2024, entry version 29.
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 ORFNames=CFK38_08645 {ECO:0000313|EMBL:ATG51584.1};
OS Brachybacterium vulturis.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Dermabacteraceae;
OC Brachybacterium.
OX NCBI_TaxID=2017484 {ECO:0000313|EMBL:ATG51584.1, ECO:0000313|Proteomes:UP000218165};
RN [1] {ECO:0000313|Proteomes:UP000218165}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=VM2412 {ECO:0000313|Proteomes:UP000218165};
RA Tak E.J., Bae J.-W.;
RT "Brachybacterium sp. VM2412.";
RL Submitted (SEP-2017) 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 -!- 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 membrane {ECO:0000256|HAMAP-Rule:MF_01382};
CC Peripheral membrane protein {ECO:0000256|HAMAP-Rule:MF_01382};
CC Cytoplasmic side {ECO:0000256|HAMAP-Rule:MF_01382}. Cytoplasm
CC {ECO:0000256|HAMAP-Rule:MF_01382}. Note=Distribution is 50-50.
CC {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; CP023563; ATG51584.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A291GNQ0; -.
DR KEGG; brz:CFK38_08645; -.
DR OrthoDB; 9805579at2; -.
DR Proteomes; UP000218165; 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: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; 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; 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 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 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:UP000218165};
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}.
FT DOMAIN 2..616
FT /note="SecA family profile"
FT /evidence="ECO:0000259|PROSITE:PS51196"
FT DOMAIN 88..246
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000259|PROSITE:PS51192"
FT DOMAIN 420..621
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51194"
FT REGION 887..1016
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 951..966
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 977..991
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:0000256|HAMAP-Rule:MF_01382"
FT BINDING 104..108
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01382"
FT BINDING 494
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01382"
SQ SEQUENCE 1016 AA; 112006 MW; FF27C2C09EBD3AF1 CRC64;
MVNLFDKILR AGEGRELRRL EAIAQRVGEA EDVFTELTDD ELRAETDHFK KRLEDGETLD
DILVEAFAAV REAAQRTLGQ RPYDVQIMGG TALHRGRIAE MKTGEGKTLV ATLPAYLNAL
AGKGVHIITV NDYLAGYQSD LMGRVFRFLG LTTGVIKSGM TPAERREEYA ADITYGTNNE
FGFDYLRDNM SLKPQERVQR GHFFAIVDEV DSILIDEART PLIISGPGSG DANKWFSEFA
KVVKLLRKDR DYEVDEKKRT VGVLEAGIDT VEDHLGIDNL YESLNTPLIG FLNNAIKAKE
LFKSDKDYVV LNGEVMIVDE HTGRILAGRR YNEGMHQAIE AKEGVKIKAE NQTLATITLQ
NYFKLYEKLS GMTGTAETEA AEFMNTYDLG VVPIPTHKPM QRADEADRIY RTEKAKFDAV
VEDIVERHEK GQPVLVGTTS VEKSEYLGKL LTAQGVEHEV LNAKNHAGEA AIVAMAGAKG
AVTVATNMAG RGTDIMLGGN VEFMAHAELE KRGLDSEEDQ EAYEAAWDEE LERAKDAVAE
QHDEVVQLGG LYVLGTERHE SRRIDNQLRG RSGRQGDPGE SRFYLSLQDD LMRLFNSGAA
ESLLARGGVD ESIPLTGRMV SGAIQRAQNS IESRNAEIRK NVLKYDDVLT KQRKKFYEER
ARILEGEELE EHIERFVDEV IGGTVDAHTK GRPAEDVDLE ELWGALRPAY PISLTAEELI
EEVGGKENLE AGVLKEEILA DARVAYEQRR EEIGEEGLRQ LQRRVLLSVL DRRWREHLYE
MDYLKEGIGL RAMAQRDPLI EYEREGHLMF NDMMAGVKED VVGYVYHLEV QVEKTEPVVP
RAVSDLLRGA GTSARGALAA GAAATTTKDS DGAGAVTTTD AGAKAAGAKA ETVATGDPVA
QDGTSATEGD DVGGETADSS EDEAVDQLAQ ENSVTLRAKG LDDGPAGQQL RYTSAEGSGV
QDASTMSRAQ RRHHARHHQG EAADGAAHDT VQDKPDGAPQ GSGQNRAQRR KQRRRR
//
