SECA_OSTLU
ID SECA_OSTLU Reviewed; 932 AA.
AC A4RW83;
DT 05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 15-MAY-2007, sequence version 1.
DT 03-AUG-2022, entry version 86.
DE RecName: Full=Protein translocase subunit SecA, chloroplastic {ECO:0000305};
DE EC=7.4.2.4 {ECO:0000250|UniProtKB:Q41062};
DE Flags: Precursor;
GN Name=secA {ECO:0000305};
GN ORFNames=OSTLU_36933 {ECO:0000312|EMBL:ABO95574.1};
OS Ostreococcus lucimarinus (strain CCE9901).
OC Eukaryota; Viridiplantae; Chlorophyta; Mamiellophyceae; Mamiellales;
OC Bathycoccaceae; Ostreococcus; unclassified Ostreococcus.
OX NCBI_TaxID=436017;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCE9901;
RX PubMed=17460045; DOI=10.1073/pnas.0611046104;
RA Palenik B., Grimwood J., Aerts A., Rouze P., Salamov A., Putnam N.,
RA Dupont C., Jorgensen R., Derelle E., Rombauts S., Zhou K., Otillar R.,
RA Merchant S.S., Podell S., Gaasterland T., Napoli C., Gendler K.,
RA Manuell A., Tai V., Vallon O., Piganeau G., Jancek S., Heijde M.,
RA Jabbari K., Bowler C., Lohr M., Robbens S., Werner G., Dubchak I.,
RA Pazour G.J., Ren Q., Paulsen I., Delwiche C., Schmutz J., Rokhsar D.,
RA Van de Peer Y., Moreau H., Grigoriev I.V.;
RT "The tiny eukaryote Ostreococcus provides genomic insights into the paradox
RT of plankton speciation.";
RL Proc. Natl. Acad. Sci. U.S.A. 104:7705-7710(2007).
CC -!- FUNCTION: Has a central role in coupling the hydrolysis of ATP to the
CC transfer of proteins across the thylakoid membrane.
CC {ECO:0000250|UniProtKB:Q41062}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O + chloroplast-proteinSide 1 = ADP + phosphate +
CC chloroplast-proteinSide 2.; EC=7.4.2.4;
CC Evidence={ECO:0000250|UniProtKB:Q41062};
CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast stroma
CC {ECO:0000250|UniProtKB:Q41062}. Plastid, chloroplast thylakoid membrane
CC {ECO:0000250|UniProtKB:Q41062}; Peripheral membrane protein
CC {ECO:0000305}. Note=A minor fraction is associated with the chloroplast
CC thylakoid membrane. {ECO:0000250|UniProtKB:Q41062}.
CC -!- SIMILARITY: Belongs to the SecA family. {ECO:0000305}.
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DR EMBL; CP000584; ABO95574.1; -; Genomic_DNA.
DR RefSeq; XP_001417281.1; XM_001417244.1.
DR AlphaFoldDB; A4RW83; -.
DR SMR; A4RW83; -.
DR STRING; 436017.A4RW83; -.
DR PRIDE; A4RW83; -.
DR EnsemblPlants; ABO95574; ABO95574; OSTLU_36933.
DR GeneID; 5001476; -.
DR Gramene; ABO95574; ABO95574; OSTLU_36933.
DR KEGG; olu:OSTLU_36933; -.
DR eggNOG; ENOG502QS7I; Eukaryota.
DR HOGENOM; CLU_005314_3_0_1; -.
DR OMA; MVHYDVQ; -.
DR OrthoDB; 374850at2759; -.
DR Proteomes; UP000001568; Chromosome 4.
DR GO; GO:0009570; C:chloroplast stroma; IEA:UniProtKB-SubCell.
DR GO; GO:0009535; C:chloroplast thylakoid membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016464; F:chloroplast protein-transporting ATPase activity; IEA:UniProtKB-EC.
DR GO; GO:0009658; P:chloroplast organization; IEA:EnsemblPlants.
DR GO; GO:0017038; P:protein import; IEA:InterPro.
DR GO; GO:0006605; P:protein targeting; IEA:InterPro.
DR GO; GO:0010109; P:regulation of photosynthesis; IEA:EnsemblPlants.
DR GO; GO:0009646; P:response to absence of light; IEA:EnsemblPlants.
DR GO; GO:0010090; P:trichome morphogenesis; IEA:EnsemblPlants.
DR CDD; cd18803; SF2_C_secA; 1.
DR Gene3D; 3.40.50.300; -; 2.
DR HAMAP; MF_01382; SecA; 1.
DR InterPro; IPR014001; Helicase_ATP-bd.
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; Chloroplast; Membrane; Nucleotide-binding; Plastid;
KW Protein transport; Reference proteome; Thylakoid; Transit peptide;
KW Translocase; Translocation; Transport.
FT TRANSIT 1..?
FT /note="Chloroplast"
FT /evidence="ECO:0000255"
FT CHAIN ?..932
FT /note="Protein translocase subunit SecA, chloroplastic"
FT /id="PRO_0000318483"
FT REGION 632..653
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 95..102
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255"
SQ SEQUENCE 932 AA; 105089 MW; 36BFEB755A82A2D6 CRC64;
MLKGDPSEKT KKRYQARVDA VNALGARTKA LSDDELRAKT EEFRERLRRG ESEDDLLVEA
FAVVREAADR VLGLRPFDVQ LIGGMILHEG QIAEMRTGEG KTLVSALPAY LNALSGKGVH
VVTVNDYLAR RDAEWIGQIH KFLGMTCGLI QAGMAEEERR VGYGSDVTYV TNSELGFDYL
RDNLAQNTGE LVQRDFNFCI IDEVDSILID EARTPLIISG VADKPSERYI QAAKIADAFE
KDYHYKVDEK QKSVLLSEEG YEAAEDLLQV TDLYDPRTQW ALYIINAIKA KELQKRDVNY
IVRGQEIIIV DEFSGRTMQG RRWSDGLHQA VEAKEGVTIQ NETVTIASVT YQAFFKSYPK
LGGMTGTAET EITEFSNIYE LEVAVVPTNR PVSREDSTDV VFRSETGKWN AVRKEISRMH
KKGRPVLVGT TSVERSEQIA ELLDEDGIPY ELLNAKPENV ERESEIVAQS GRKGAVTIAT
NMAGRGTDIL LGGNAEFMAR LRVRESLMQR VVMPEDGEIA FEKKGNLAKS GGNKWAVKEG
LYPCELSAET AKMLGEAVDT ACSVWGDRSL EALDAEERLS FACEKGPSED EAILALRKVF
NAIEAEYKVY TSAEKKEVLG LGGLHVVGTE RHESRRVDNQ LRGRSGRQGD PGSTRYFLSL
EDNLFRIFGG DRIQALMSAF RVEDMPIESG MLTNSLDEAQ KKVERYFYDI RKQLFDYDAV
LNSQREKVYF ERRRALTASR EQLQEQMLEY AELTIDDIVN ANIDTSEPVS EWPLEGLVGK
LRQYCYYFGE IDESDIRPIA EKGGVNALRN FLVKKGQDAY MTKCGEVEAT EAGLMMEAER
FFILSQTDNL WKQHLQAIKF VQQAVGLRGY AQKDPLIEYK LEGFNLYTEM MAQIRRNVIY
SVYMFQPQRL EQKEEAELVG AGGDQKPNSR KK
