ECFA1_STRR6
ID ECFA1_STRR6 Reviewed; 275 AA.
AC Q8DMX9;
DT 21-DEC-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2003, sequence version 1.
DT 03-AUG-2022, entry version 122.
DE RecName: Full=Energy-coupling factor transporter ATP-binding protein EcfA1 {ECO:0000255|HAMAP-Rule:MF_01710};
DE Short=ECF transporter A component EcfA1 {ECO:0000255|HAMAP-Rule:MF_01710};
DE EC=7.-.-.- {ECO:0000255|HAMAP-Rule:MF_01710};
GN Name=ecfA1 {ECO:0000255|HAMAP-Rule:MF_01710}; Synonyms=cbiO1, stpA;
GN OrderedLocusNames=spr2026;
OS Streptococcus pneumoniae (strain ATCC BAA-255 / R6).
OC Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=171101;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-255 / R6;
RX PubMed=11544234; DOI=10.1128/jb.183.19.5709-5717.2001;
RA Hoskins J., Alborn W.E. Jr., Arnold J., Blaszczak L.C., Burgett S.,
RA DeHoff B.S., Estrem S.T., Fritz L., Fu D.-J., Fuller W., Geringer C.,
RA Gilmour R., Glass J.S., Khoja H., Kraft A.R., Lagace R.E., LeBlanc D.J.,
RA Lee L.N., Lefkowitz E.J., Lu J., Matsushima P., McAhren S.M., McHenney M.,
RA McLeaster K., Mundy C.W., Nicas T.I., Norris F.H., O'Gara M., Peery R.B.,
RA Robertson G.T., Rockey P., Sun P.-M., Winkler M.E., Yang Y.,
RA Young-Bellido M., Zhao G., Zook C.A., Baltz R.H., Jaskunas S.R.,
RA Rosteck P.R. Jr., Skatrud P.L., Glass J.I.;
RT "Genome of the bacterium Streptococcus pneumoniae strain R6.";
RL J. Bacteriol. 183:5709-5717(2001).
CC -!- FUNCTION: ATP-binding (A) component of a common energy-coupling factor
CC (ECF) ABC-transporter complex. Unlike classic ABC transporters this ECF
CC transporter provides the energy necessary to transport a number of
CC different substrates. {ECO:0000255|HAMAP-Rule:MF_01710}.
CC -!- SUBUNIT: Forms a stable energy-coupling factor (ECF) transporter
CC complex composed of 2 membrane-embedded substrate-binding proteins (S
CC component), 2 ATP-binding proteins (A component) and 2 transmembrane
CC proteins (T component). {ECO:0000255|HAMAP-Rule:MF_01710}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_01710};
CC Peripheral membrane protein {ECO:0000255|HAMAP-Rule:MF_01710}.
CC -!- SIMILARITY: Belongs to the ABC transporter superfamily. Energy-coupling
CC factor EcfA family. {ECO:0000255|HAMAP-Rule:MF_01710}.
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DR EMBL; AE007317; AAL00828.1; -; Genomic_DNA.
DR PIR; G98124; G98124.
DR RefSeq; NP_359617.1; NC_003098.1.
DR RefSeq; WP_000835715.1; NC_003098.1.
DR AlphaFoldDB; Q8DMX9; -.
DR SMR; Q8DMX9; -.
DR STRING; 171101.spr2026; -.
DR EnsemblBacteria; AAL00828; AAL00828; spr2026.
DR GeneID; 60233424; -.
DR GeneID; 66807292; -.
DR KEGG; spr:spr2026; -.
DR PATRIC; fig|171101.6.peg.2192; -.
DR eggNOG; COG1122; Bacteria.
DR HOGENOM; CLU_000604_1_22_9; -.
DR OMA; RMKDFDA; -.
DR Proteomes; UP000000586; Chromosome.
DR GO; GO:0043190; C:ATP-binding cassette (ABC) transporter complex; IBA:GO_Central.
DR GO; GO:0005524; F:ATP binding; IBA:GO_Central.
DR GO; GO:0042626; F:ATPase-coupled transmembrane transporter activity; IBA:GO_Central.
DR CDD; cd03225; ABC_cobalt_CbiO_domain1; 1.
DR Gene3D; 3.40.50.300; -; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR003439; ABC_transporter-like_ATP-bd.
DR InterPro; IPR017871; ABC_transporter-like_CS.
DR InterPro; IPR015856; ABC_transpr_CbiO/EcfA_su.
DR InterPro; IPR030947; EcfA_1.
DR InterPro; IPR027417; P-loop_NTPase.
DR Pfam; PF00005; ABC_tran; 1.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
DR TIGRFAMs; TIGR04520; ECF_ATPase_1; 1.
DR PROSITE; PS00211; ABC_TRANSPORTER_1; 1.
DR PROSITE; PS50893; ABC_TRANSPORTER_2; 1.
DR PROSITE; PS51246; CBIO; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cell membrane; Membrane; Nucleotide-binding;
KW Reference proteome; Translocase; Transport.
FT CHAIN 1..275
FT /note="Energy-coupling factor transporter ATP-binding
FT protein EcfA1"
FT /id="PRO_0000092102"
FT DOMAIN 5..240
FT /note="ABC transporter"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01710"
FT BINDING 40..47
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01710"
SQ SEQUENCE 275 AA; 31102 MW; 74208F36A340813A CRC64;
MKSIIDVKNL SFRYKENQNY YDVKDITFHV KRGEWLSIVG HNGSGKSTTV RLIDGLLEAE
SGEIVIDGQR LTEENVWNIR RQIGMVFQNP DNQFVGATVE DDVAFGLENQ GLSRQEMKKR
VEEALALVGM LDFKKREPAR LSGGQKQRVA IAGVVALRPA ILILDEATSM LDPEGRRELI
GTVKGIRKDY DMTVISITHD LEEVAMSDRV LVMKKGEIES TSSPRELFSR NDLDQIGLDD
PFANQLKKSL SQNGYDLPEN YLTESELEDK LWELL