ECFA2_SPIKU
ID ECFA2_SPIKU Reviewed; 305 AA.
AC Q6XYZ3;
DT 21-DEC-2004, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 03-AUG-2022, entry version 72.
DE RecName: Full=Energy-coupling factor transporter ATP-binding protein EcfA2 {ECO:0000255|HAMAP-Rule:MF_01710};
DE Short=ECF transporter A component EcfA2 {ECO:0000255|HAMAP-Rule:MF_01710};
DE EC=3.6.3.- {ECO:0000255|HAMAP-Rule:MF_01710};
GN Name=ecfA2 {ECO:0000255|HAMAP-Rule:MF_01710}; Synonyms=cbiO2;
OS Spiroplasma kunkelii.
OC Bacteria; Tenericutes; Mollicutes; Entomoplasmatales; Spiroplasmataceae;
OC Spiroplasma.
OX NCBI_TaxID=47834;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=CR2-3x;
RX PubMed=12845528; DOI=10.1007/s00438-003-0878-3;
RA Zhao Y., Hammond R.W., Jomantiene R., Dally E.L., Lee I.-M., Jia H., Wu H.,
RA Lin S., Zhang P., Kenton S., Najar F.Z., Hua A., Roe B.A., Fletcher J.,
RA Davis R.E.;
RT "Gene content and organization of an 85-kb DNA segment from the genome of
RT the phytopathogenic mollicute Spiroplasma kunkelii.";
RL Mol. Genet. Genomics 269:592-602(2003).
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; AY198133; AAP58881.1; -; Genomic_DNA.
DR AlphaFoldDB; Q6XYZ3; -.
DR SMR; Q6XYZ3; -.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016787; F:hydrolase activity; IEA:UniProtKB-KW.
DR GO; GO:0055085; P:transmembrane transport; IEA:InterPro.
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; IPR030946; EcfA2.
DR InterPro; IPR027417; P-loop_NTPase.
DR Pfam; PF00005; ABC_tran; 1.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF52540; SSF52540; 1.
DR TIGRFAMs; TIGR04521; ECF_ATPase_2; 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; Hydrolase; Membrane; Nucleotide-binding;
KW Transport.
FT CHAIN 1..305
FT /note="Energy-coupling factor transporter ATP-binding
FT protein EcfA2"
FT /id="PRO_0000092061"
FT DOMAIN 13..262
FT /note="ABC transporter"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01710"
FT BINDING 55..62
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01710"
SQ SEQUENCE 305 AA; 34620 MW; AC6256E34409977A CRC64;
MSKVKKQPKI EALQNVDITF TNVSYVYSPK TPYEYTSLQD INVVIKPGKI TAIIGSTGSG
KSTLIQHING LLIPTTGVVD TNGFIIKAKQ KRIKNIKQLR KSIGLVFQFP EYQLFEETIE
KDIMFGPVHL GETKEVAREN AKKYLEMVGL PLNYLERSPF DLSGGQKRRV AIAGILAMEG
NTLILDEPTA GLDPEGEEDF IKLFQRINKE QNKRIILVTH NMDHVLEIAD EVIALKEGRV
FKVGSPFEIF KDKNLLQELL IEPPKIYHLI YQLQEKGLDL TNVNIRTIDQ LAKKIIEHKE
QKRKG
