MALG_ECOL6
ID MALG_ECOL6 Reviewed; 296 AA.
AC P68184; P07622;
DT 01-APR-1988, integrated into UniProtKB/Swiss-Prot.
DT 01-APR-1988, sequence version 1.
DT 03-AUG-2022, entry version 86.
DE RecName: Full=Maltose/maltodextrin transport system permease protein MalG {ECO:0000250|UniProtKB:P68183};
GN Name=malG; OrderedLocusNames=c5002;
OS Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=199310;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CFT073 / ATCC 700928 / UPEC;
RX PubMed=12471157; DOI=10.1073/pnas.252529799;
RA Welch R.A., Burland V., Plunkett G. III, Redford P., Roesch P., Rasko D.,
RA Buckles E.L., Liou S.-R., Boutin A., Hackett J., Stroud D., Mayhew G.F.,
RA Rose D.J., Zhou S., Schwartz D.C., Perna N.T., Mobley H.L.T.,
RA Donnenberg M.S., Blattner F.R.;
RT "Extensive mosaic structure revealed by the complete genome sequence of
RT uropathogenic Escherichia coli.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:17020-17024(2002).
CC -!- FUNCTION: Part of the ABC transporter complex MalEFGK involved in
CC maltose/maltodextrin import. Probably responsible for the translocation
CC of the substrate across the membrane. {ECO:0000250|UniProtKB:P68183}.
CC -!- SUBUNIT: The complex is composed of two ATP-binding proteins (MalK),
CC two transmembrane proteins (MalG and MalF) and a solute-binding protein
CC (MalE). {ECO:0000250|UniProtKB:P68183}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane
CC {ECO:0000250|UniProtKB:P68183}; Multi-pass membrane protein
CC {ECO:0000250|UniProtKB:P68183}.
CC -!- SIMILARITY: Belongs to the binding-protein-dependent transport system
CC permease family. MalFG subfamily. {ECO:0000305}.
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DR EMBL; AE014075; AAN83428.1; -; Genomic_DNA.
DR RefSeq; WP_001252058.1; NC_004431.1.
DR AlphaFoldDB; P68184; -.
DR SMR; P68184; -.
DR STRING; 199310.c5002; -.
DR EnsemblBacteria; AAN83428; AAN83428; c5002.
DR GeneID; 66672053; -.
DR KEGG; ecc:c5002; -.
DR eggNOG; COG3833; Bacteria.
DR HOGENOM; CLU_016047_1_2_6; -.
DR OMA; NTYLMYG; -.
DR BioCyc; ECOL199310:C5002-MON; -.
DR Proteomes; UP000001410; Chromosome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0008643; P:carbohydrate transport; IEA:UniProtKB-KW.
DR GO; GO:0055085; P:transmembrane transport; IEA:InterPro.
DR CDD; cd06261; TM_PBP2; 1.
DR Gene3D; 1.10.3720.10; -; 1.
DR InterPro; IPR000515; MetI-like.
DR InterPro; IPR035906; MetI-like_sf.
DR Pfam; PF00528; BPD_transp_1; 1.
DR SUPFAM; SSF161098; SSF161098; 1.
DR PROSITE; PS50928; ABC_TM1; 1.
PE 3: Inferred from homology;
KW Cell inner membrane; Cell membrane; Membrane; Sugar transport;
KW Transmembrane; Transmembrane helix; Transport.
FT CHAIN 1..296
FT /note="Maltose/maltodextrin transport system permease
FT protein MalG"
FT /id="PRO_0000060082"
FT TOPO_DOM 1..12
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 13..35
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TOPO_DOM 36..88
FT /note="Periplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 89..111
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TOPO_DOM 112..123
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 124..143
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TOPO_DOM 144..152
FT /note="Periplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 153..175
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TOPO_DOM 176..204
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 205..227
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TOPO_DOM 228..257
FT /note="Periplasmic"
FT /evidence="ECO:0000255"
FT TRANSMEM 258..280
FT /note="Helical"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
FT TOPO_DOM 281..296
FT /note="Cytoplasmic"
FT /evidence="ECO:0000255"
FT DOMAIN 85..281
FT /note="ABC transmembrane type-1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
SQ SEQUENCE 296 AA; 32225 MW; E54418E91E344A29 CRC64;
MAMVQPKSQK ARLFITHLLL LLFIAAIMFP LLMVVAISLR QGNFATGSLI PEQISWDHWK
LALGFSVEQA DGRITPPPFP VLLWLWNSVK VAGISAIGIV ALSTTCAYAF ARMRFPGKAT
LLKGMLIFQM FPAVLSLVAL YALFDRLGEY IPFIGLNTHG GVIFAYLGGI ALHVWTIKGY
FETIDSSLEE AAALDGATPW QAFRLVLLPL SVPILAVVFI LSFIAAITEV PVASLLLRDV
NSYTLAVGMQ QYLNPQNYLW GDFAAAAVMS ALPITIVFLL AQRWLVNGLT AGGVKG