ID A0A1H1UCB0_9FLAO Unreviewed; 1118 AA.
AC A0A1H1UCB0;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-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=SAMN04515667_2774 {ECO:0000313|EMBL:SDS70063.1};
OS Formosa sp. Hel1_31_208.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Formosa.
OX NCBI_TaxID=1798225 {ECO:0000313|EMBL:SDS70063.1, ECO:0000313|Proteomes:UP000199458};
RN [1] {ECO:0000313|EMBL:SDS70063.1, ECO:0000313|Proteomes:UP000199458}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Hel1_31_208 {ECO:0000313|EMBL:SDS70063.1,
RC ECO:0000313|Proteomes:UP000199458};
RA de Groot N.N.;
RL Submitted (OCT-2016) 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; LT629733; SDS70063.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1H1UCB0; -.
DR STRING; 1798225.SAMN04515667_2774; -.
DR OrthoDB; 9805579at2; -.
DR Proteomes; UP000199458; Chromosome i.
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; 2.
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|ARBA:ARBA00022519};
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:UP000199458};
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 5..770
FT /note="SecA family profile"
FT /evidence="ECO:0000259|PROSITE:PS51196"
FT DOMAIN 179..338
FT /note="Helicase ATP-binding"
FT /evidence="ECO:0000259|PROSITE:PS51192"
FT DOMAIN 617..786
FT /note="Helicase C-terminal"
FT /evidence="ECO:0000259|PROSITE:PS51194"
FT BINDING 177
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01382"
FT BINDING 195..199
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01382"
FT BINDING 692
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01382"
SQ SEQUENCE 1118 AA; 127416 MW; 4926069090B56354 CRC64;
MSFLNSVLKV FVGDKAKQDV KELTPIVARV NAFESALEQL SHDELRAKTG EFKTKIADAR
RPLQDEIDQL LKEAEETEDI DKREDIYESI DKIKDDIYQV TEVVLNDIMP EAFAVVKETA
KRFVHNTEIA VQANEFDRTV SGNKEYVTLE GDNAIWSNSW DAAGKAITWD MIHYDVQLIG
GAAMHQGKIA EMQTGEGKTL VATLPVYLNA LSGKGVHLVT VNDYLAKRDS AWMAPIFEFH
GLSVDCIDYH QPNSEARRKA YKADITYGTN NEFGFDYLRD NMAHSPDDLV QRPHHYAIVD
EVDSVLVDDA RTPLIISGPI PQGDRHEFIE LKPKVDDIVS IQRKELVSVL AEAKKLIAEG
DTKEGGFLLL RAYRGIPKNK ALIKFLSEEG VKQLLQKTEN FYMQDNNREM PKVDAELYYV
IEEKNNQVEL TDKGVEFLSG KDNPDFFVMP EIGLEIAKIE AKGLSKEEEA EEKEELFRDF
GIKSERIHTL NQLLKAYALF EKDIQYVVME NKVMIVDEQT GRIMDGRRYS DGLHQAIEAK
ENVKIEDATQ TFATVTLQNY FRMYRKLSGM TGTAVTEAGE FWEIYKLDVV EIPTNRPIVR
DDRQDLVYKT KREKYNAVID EVTKLSQAGR PILIGTTSVE ISELLGKMLS IRKIPHNVLN
AKMHKKEADI VAEAGQPGQV TIATNMAGRG TDIKLSEEVK EAGGLAIVGT ERHDSRRVDR
QLRGRAGRQG DPGSSQFYVS LEDNLMRLFG SERIAKMMDK MGLQEGEVIQ HSMISKSIER
AQKKVEENQF GVRKRLLEYD DVMNAQREVV YKRRRHALHG ERLQVDIANM IYDTSEGITE
SNKEANDFKN FEFELIRYFS MSSPISAAEF EKGDVQTIAG KVYKAAFTHY REKMQRNADL
AFPVIASVYE NQRDKFKRIV VPFTDGVKNL QVVTDLEKAY ETKGTQLIND FEKNITLAIV
DDAWKTHLRK MDELKQSVQL AVHEQKDPLL IYKFEAFELF KEMIDQVNKD VISFLFKGEL
PTETQNTIQE AKTRKREKLQ TQKDEIPNMD ERAAQSRAVG AGASRQQQQV VETIVREQPK
IGRNDKVTIK HVMSGENKTV KYKQAIPLID KGEWVLVE
//
