Entry
Name
ABC transporters - Escherichia coli K-12 BW2952
Description
The ATP-binding cassette (ABC) transporters form one of the largest known protein families, and are widespread in bacteria, archaea, and eukaryotes. They couple ATP hydrolysis to active transport of a wide variety of substrates such as ions, sugars, lipids, sterols, peptides, proteins, and drugs. The structure of a prokaryotic ABC transporter usually consists of three components; typically two integral membrane proteins each having six transmembrane segments, two peripheral proteins that bind and hydrolyze ATP, and a periplasmic (or lipoprotein) substrate-binding protein. Many of the genes for the three components form operons as in fact observed in many bacterial and archaeal genomes. On the other hand, in a typical eukaryotic ABC transporter, the membrane spanning protein and the ATP-binding protein are fused, forming a multi-domain protein with the membrane-spanning domain (MSD) and the nucleotide-binding domain (NBD).
Class
Environmental Information Processing; Membrane transport
BRITE hierarchy
Pathway map
Ortholog table
Other DBs
Organism
Escherichia coli K-12 BW2952 [GN:
ebw ]
Gene
BWG_0612 modF; fused molybdate transporter subunits of ABC superfamily: ATP-binding components [KO:K05776 ]
BWG_0063 thiP; fused thiamin transporter subunits of ABC superfamily: membrane components [KO:K02063 ]
BWG_0707 potF; putrescine transporter subunit: periplasmic-binding component of ABC superfamily [KO:K11073 ]
BWG_0710 potI; putrescine transporter subunit: membrane component of ABC superfamily [KO:K11074 ]
BWG_0709 potH; putrescine transporter subunit: membrane component of ABC superfamily [KO:K11075 ]
BWG_0708 potG; putrescine transporter subunit: ATP-binding component of ABC superfamily [KO:K11076 ] [EC:7.6.2.16 ]
BWG_1915 osmF; predicted transporter subunit: periplasmic-binding component of ABC superfamily [KO:K05845 ]
BWG_1912 yehW; predicted transporter subunit: membrane component of ABC superfamily [KO:K05846 ]
BWG_1914 yehY; predicted transporter subunit: membrane component of ABC superfamily [KO:K05846 ]
BWG_1913 yehX; predicted transporter subunit: ATP-binding component of ABC superfamily [KO:K05847 ] [EC:7.6.2.9 ]
BWG_3749 malK; fused maltose transport subunit, ATP-binding component of ABC superfamily/regulatory protein [KO:K10111 ] [EC:7.5.2.-]
BWG_2312 yphF; predicted sugar transporter subunit: periplasmic-binding component of ABC superfamily [KO:K23545 ]
BWG_2310 yphD; predicted sugar transporter subunit: membrane component of ABC superfamily [KO:K23546 ]
BWG_2311 yphE; fused predicted sugar transporter subunits of ABC superfamily: ATP-binding components [KO:K23547 ]
BWG_2894 yrbC; predicted ABC-type organic solvent transporter [KO:K07323 ]
BWG_2895 yrbD; predicted ABC-type organic solvent transporter [KO:K02067 ]
BWG_2896 yrbE; predicted toluene transporter subunit: membrane component of ABC superfamily [KO:K02066 ]
BWG_2897 yrbF; predicted toluene transporter subunit: ATP-binding component of ABC superfamily [KO:K02065 ]
BWG_3440 rbsA; fused D-ribose transporter subunits of ABC superfamily: ATP-binding components [KO:K10441 ] [EC:7.5.2.7 ]
BWG_1711 araH; fused L-arabinose transporter subunits of ABC superfamily: membrane components [KO:K10538 ]
BWG_1712 araG; fused L-arabinose transporter subunits of ABC superfamily: ATP-binding components [KO:K10539 ] [EC:7.5.2.12 ]
BWG_3937 ytfQ; predicted sugar transporter subunit: periplasmic-binding component of ABC superfamily [KO:K23508 ]
BWG_3939 ytfT; predicted sugar transporter subunit: membrane component of ABC superfamily [KO:K23509 ]
BWG_3940 yjfF; predicted sugar transporter subunit: membrane component of ABC superfamily [KO:K23509 ]
BWG_3938 ytfR; predicted sugar transporter subunit: ATP-binding component of ABC superfamily [KO:K10820 ] [EC:7.5.2.9 ]
BWG_1931 mglA; fused methyl-galactoside transporter subunits of ABC superfamily: ATP-binding components [KO:K10542 ] [EC:7.5.2.11 ]
BWG_3257 xylG; fused D-xylose transporter subunits of ABC superfamily: ATP-binding components [KO:K10545 ] [EC:7.5.2.10 ]
BWG_3802 alsA; fused D-allose transporter subunits of ABC superfamily: ATP-binding components [KO:K10551 ] [EC:7.5.2.8 ]
BWG_3818 phnD; phosphonate/organophosphate ester transporter subunit [KO:K02044 ]
BWG_2084 argT; lysine/arginine/ornithine transporter subunit [KO:K10013 ]
BWG_2081 hisM; histidine/lysine/arginine/ornithine transporter subunit [KO:K10015 ]
BWG_2082 hisQ; histidine/lysine/arginine/ornithine transporter subunit [KO:K10016 ]
BWG_2083 hisJ; histidine/lysine/arginine/ornithine transporter subunit [KO:K10014 ]
BWG_0526 gltI; glutamate and aspartate transporter subunit [KO:K10001 ]
BWG_0524 gltK; glutamate and aspartate transporter subunit [KO:K10002 ]
BWG_0525 gltJ; glutamate and aspartate transporter subunit [KO:K10003 ]
BWG_1727 yecS; predicted transporter subunit: membrane component of ABC superfamily [KO:K10009 ]
BWG_1726 yecC; predicted transporter subunit: ATP-binding component of ABC superfamily [KO:K10010 ] [EC:7.4.2.1 ]
BWG_3151 livJ; leucine/isoleucine/valine transporter subunit [KO:K01999 ]
BWG_3148 livH; leucine/isoleucine/valine transporter subunit [KO:K01997 ]
BWG_3147 livM; leucine/isoleucine/valine transporter subunit [KO:K01998 ]
BWG_3146 livG; leucine/isoleucine/valine transporter subunit [KO:K01995 ]
BWG_3145 livF; leucine/isoleucine/valine transporter subunit [KO:K01996 ]
BWG_1160 mppA; murein tripeptide (L-ala-gamma-D-glutamyl-meso-DAP) transporter subunit [KO:K15580 ]
BWG_1126 sapA; predicted antimicrobial peptide transporter subunit [KO:K19226 ]
BWG_1125 sapB; predicted antimicrobial peptide transporter subunit [KO:K19227 ]
BWG_1124 sapC; predicted antimicrobial peptide transporter subunit [KO:K19228 ]
BWG_1123 sapD; predicted antimicrobial peptide transporter subunit [KO:K19229 ]
BWG_1122 sapF; predicted antimicrobial peptide transporter subunit [KO:K19230 ]
BWG_0683 gsiB; predicted peptide transporter subunit: periplasmic-binding component of ABC superfamily [KO:K13889 ]
BWG_0684 gsiC; predicted peptide transporter subunit: membrane component of ABC superfamily [KO:K13890 ]
BWG_0685 gsiD; predicted peptide transporter subunit: membrane component of ABC superfamily [KO:K13891 ]
BWG_0682 gsiA; fused predicted peptide transport subunits of ABC superfamily: ATP-binding components [KO:K13892 ]
BWG_1956 yejF; fused predicted oligopeptide transporter subunits of ABC superfamilly: ATP-binding components [KO:K13896 ]
BWG_3987 fecB; KpLE2 phage-like element; iron-dicitrate transporter subunit [KO:K23181 ]
BWG_3985 fecD; KpLE2 phage-like element; iron-dicitrate transporter subunit [KO:K23182 ]
BWG_3986 fecC; KpLE2 phage-like element; iron-dicitrate transporter subunit [KO:K23183 ]
BWG_0146 fhuB; fused iron-hydroxamate transporter subunits of ABC superfamily: membrane components [KO:K23228 ]
BWG_0151 btuF; vitamin B12 transporter subunit: periplasmic-binding component of ABC superfamily [KO:K06858 ]
BWG_1525 btuC; vitamin B12 transporter subunit: membrane component of ABC superfamily [KO:K06073 ]
BWG_1523 btuD; vitamin B12 transporter subunit : ATP-binding component of ABC superfamily [KO:K06074 ] [EC:7.6.2.8 ]
BWG_1671 znuA; zinc transporter subunit: periplasmic-binding component of ABC superfamily [KO:K09815 ]
BWG_1673 znuB; zinc transporter subunit: membrane component of ABC superfamily [KO:K09816 ]
BWG_1332 lsrA; fused AI2 transporter subunits of ABC superfamily: ATP-binding components [KO:K10558 ]
BWG_0964 lolC; outer membrane-specific lipoprotein transporter subunit [KO:K09808 ]
BWG_0966 lolE; outer membrane-specific lipoprotein transporter subunit [KO:K09808 ]
BWG_0965 lolD; outer membrane-specific lipoprotein transporter subunit [KO:K09810 ] [EC:7.6.2.-]
BWG_2903 lptB; predicted transporter subunit: ATP-binding component of ABC superfamily [KO:K06861 ] [EC:7.5.2.5 ]
BWG_3153 ftsX; predicted transporter subunit: membrane component of ABC superfamily [KO:K09811 ]
BWG_3154 ftsE; predicted transporter subunit: ATP-binding component of ABC superfamily [KO:K09812 ]
BWG_0766 msbA; fused lipid transporter subunits of ABC superfamily: membrane component/ATP-binding component [KO:K11085 ] [EC:7.5.2.6 ]
BWG_0330 mdlA; fused predicted multidrug transporter subunits of ABC superfamily: ATP-binding components [KO:K18889 ]
BWG_0331 mdlB; fused predicted multidrug transporter subunits of ABC superfamily: ATP-binding components [KO:K18890 ]
BWG_0738 cydC; fused cysteine transporter subunits of ABC superfamily: membrane component/ATP-binding component [KO:K16012 ]
BWG_0739 cydD; fused cysteine transporter subunits of ABC superfamily: membrane component/ATP-binding component [KO:K16013 ]
BWG_0732 macB; fused macrolide transporter subunits of ABC superfamily: ATP-binding component/membrane component [KO:K05685 ] [EC:7.6.2.-]
BWG_1985 yojI; fused predicted multidrug transport subunits of ABC superfamily: membrane component/ATP-binding component [KO:K06159 ]
BWG_1317 yddA; fused predicted multidrug transporter subunits of ABC superfamily: membrane component/ATP-binding component [KO:K02471 ]
Compound
C00093 sn-Glycerol 3-phosphate
C01153 Orthophosphoric monoester
C01181 4-Trimethylammoniobutanoate
C01279 4-Amino-5-hydroxymethyl-2-methylpyrimidine
C03557 2-Aminoethylphosphonate
C03611 Galactose oligosaccharide
C03619 Methyl beta-D-galactoside
C04114 (E)-4-(Trimethylammonio)but-2-enoate
C06705 Capsular polysaccharide
C19872 N-Formyl-4-amino-5-aminomethyl-2-methylpyrimidine
C20570 alpha-1,5-L-Arabinobiose
C20571 alpha-1,5-L-Arabinotriose
C20572 alpha-1,5-L-Arabinotetraose
Reference
Authors
Tomii K, Kanehisa M.
Title
A comparative analysis of ABC transporters in complete microbial genomes.
Journal
Reference
Authors
Sperandeo P, Lau FK, Carpentieri A, De Castro C, Molinaro A, Deho G, Silhavy TJ, Polissi A
Title
Functional analysis of the protein machinery required for transport of lipopolysaccharide to the outer membrane of Escherichia coli.
Journal
Reference
Authors
Ruiz N, Gronenberg LS, Kahne D, Silhavy TJ
Title
Identification of two inner-membrane proteins required for the transport of lipopolysaccharide to the outer membrane of Escherichia coli.
Journal
Reference
Authors
Omata T, Price GD, Badger MR, Okamura M, Gohta S, Ogawa T
Title
Identification of an ATP-binding cassette transporter involved in bicarbonate uptake in the cyanobacterium Synechococcus sp. strain PCC 7942.
Journal
Reference
Authors
Quintero MJ, Montesinos ML, Herrero A, Flores E
Title
Identification of genes encoding amino acid permeases by inactivation of selected ORFs from the Synechocystis genomic sequence.
Journal
Reference
Authors
Picossi S, Montesinos ML, Pernil R, Lichtle C, Herrero A, Flores E
Title
ABC-type neutral amino acid permease N-I is required for optimal diazotrophic growth and is repressed in the heterocysts of Anabaena sp. strain PCC 7120.
Journal
Reference
Authors
Valladares A, Montesinos ML, Herrero A, Flores E.
Title
An ABC-type, high-affinity urea permease identified in cyanobacteria.
Journal
Reference
Authors
Richard-Fogal CL, Frawley ER, Kranz RG
Title
Topology and function of CcmD in cytochrome c maturation.
Journal
Reference
Authors
Suzuki H, Koyanagi T, Izuka S, Onishi A, Kumagai H
Title
The yliA, -B, -C, and -D genes of Escherichia coli K-12 encode a novel glutathione importer with an ATP-binding cassette.
Journal
Reference
Authors
Novikova M, Metlitskaya A, Datsenko K, Kazakov T, Kazakov A, Wanner B, Severinov K
Title
The Escherichia coli Yej transporter is required for the uptake of translation inhibitor microcin C.
Journal
Reference
Authors
Tikhonova EB, Devroy VK, Lau SY, Zgurskaya HI
Title
Reconstitution of the Escherichia coli macrolide transporter: the periplasmic membrane fusion protein MacA stimulates the ATPase activity of MacB.
Journal
Reference
Authors
Yamanaka H, Kobayashi H, Takahashi E, Okamoto K
Title
MacAB is involved in the secretion of Escherichia coli heat-stable enterotoxin II.
Journal
KO pathway