D-galactose-binding periplasmic protein
Details
- Name
- D-galactose-binding periplasmic protein
- Synonyms
- D-galactose/ D-glucose-binding protein
- GBP
- GGBP
- Gene Name
- mglB
- Organism
- Escherichia coli (strain K12)
- Amino acid sequence
>lcl|BSEQ0011491|D-galactose-binding periplasmic protein MNKKVLTLSAVMASMLFGAAAHAADTRIGVTIYKYDDNFMSVVRKAIEQDAKAAPDVQLL MNDSQNDQSKQNDQIDVLLAKGVKALAINLVDPAAAGTVIEKARGQNVPVVFFNKEPSRK ALDSYDKAYYVGTDSKESGIIQGDLIAKHWAANQGWDLNKDGQIQFVLLKGEPGHPDAEA RTTYVIKELNDKGIKTEQLQLDTAMWDTAQAKDKMDAWLSGPNANKIEVVIANNDAMAMG AVEALKAHNKSSIPVFGVDALPEALALVKSGALAGTVLNDANNQAKATFDLAKNLADGKG AADGTNWKIDNKVVRVPYVGVDKDNLAEFSKK
- Number of residues
- 332
- Molecular Weight
- 35712.285
- Theoretical pI
- 5.78
- GO Classification
- Functionsmetal ion bindingProcessescarbohydrate transport / chemotaxisComponentsouter membrane-bounded periplasmic space
- General Function
- Metal ion binding
- Specific Function
- This protein is involved in the active transport of galactose and glucose. It plays a role in the chemotaxis towards the two sugars by interacting with the trg chemoreceptor.
- Pfam Domain Function
- Peripla_BP_4 (PF13407)
- Transmembrane Regions
- Not Available
- Cellular Location
- Periplasm
- Gene sequence
>lcl|BSEQ0011492|D-galactose-binding periplasmic protein (mglB) ATGAATAAGAAGGTGTTAACCCTGTCTGCTGTGATGGCCAGCATGTTATTCGGTGCCGCT GCACACGCTGCTGATACTCGCATTGGTGTAACAATCTATAAGTACGACGATAACTTTATG TCTGTAGTGCGCAAGGCTATTGAGCAAGATGCGAAAGCCGCGCCAGATGTTCAGCTGCTG ATGAATGATTCTCAGAATGACCAGTCCAAGCAGAACGATCAGATCGACGTATTGCTGGCG AAAGGGGTGAAGGCACTGGCAATCAACCTGGTTGACCCGGCAGCTGCGGGTACGGTGATT GAGAAAGCGCGTGGGCAAAACGTGCCGGTGGTTTTCTTCAACAAAGAACCGTCTCGTAAG GCGCTGGATAGCTACGACAAAGCCTACTACGTTGGCACTGACTCCAAAGAGTCCGGCATT ATTCAAGGCGATTTGATTGCTAAACACTGGGCGGCGAATCAGGGTTGGGATCTGAACAAA GACGGTCAGATTCAGTTCGTACTGCTGAAAGGTGAACCGGGCCATCCGGATGCAGAAGCA CGTACCACTTACGTGATTAAAGAATTGAACGATAAAGGCATCAAAACTGAACAGTTACAG TTAGATACCGCAATGTGGGACACCGCTCAGGCGAAAGATAAGATGGACGCCTGGCTGTCT GGCCCGAACGCCAACAAAATCGAAGTGGTTATCGCCAACAACGATGCGATGGCAATGGGC GCGGTTGAAGCGCTGAAAGCACACAACAAGTCCAGCATTCCGGTGTTTGGCGTCGATGCG CTGCCAGAAGCGCTGGCGCTGGTGAAATCCGGTGCACTGGCGGGCACCGTACTGAACGAT GCTAACAACCAGGCGAAAGCGACCTTTGATCTGGCGAAAAACCTGGCCGATGGTAAAGGT GCGGCTGATGGCACCAACTGGAAAATCGACAACAAAGTGGTCCGCGTACCTTATGTTGGC GTAGATAAAGACAACCTGGCTGAATTCAGCAAGAAATAA
- Chromosome Location
- Not Available
- Locus
- Not Available
- External Identifiers
Resource Link UniProtKB ID P0AEE5 UniProtKB Entry Name DGAL_ECOLI GenBank Gene ID M59444 - General References
- Hogg RW, Voelker C, Von Carlowitz I: Nucleotide sequence and analysis of the mgl operon of Escherichia coli K12. Mol Gen Genet. 1991 Oct;229(3):453-9. [Article]
- Scholle A, Vreemann J, Blank V, Nold A, Boos W, Manson MD: Sequence of the mglB gene from Escherichia coli K12: comparison of wild-type and mutant galactose chemoreceptors. Mol Gen Genet. 1987 Jun;208(1-2):247-53. [Article]
- Blattner FR, Plunkett G 3rd, Bloch CA, Perna NT, Burland V, Riley M, Collado-Vides J, Glasner JD, Rode CK, Mayhew GF, Gregor J, Davis NW, Kirkpatrick HA, Goeden MA, Rose DJ, Mau B, Shao Y: The complete genome sequence of Escherichia coli K-12. Science. 1997 Sep 5;277(5331):1453-62. [Article]
- Hayashi K, Morooka N, Yamamoto Y, Fujita K, Isono K, Choi S, Ohtsubo E, Baba T, Wanner BL, Mori H, Horiuchi T: Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110. Mol Syst Biol. 2006;2:2006.0007. Epub 2006 Feb 21. [Article]
- Mahoney WC, Hogg RW, Hermodson MA: The amino acid sequence of the D-galactose-binding protein from Escherichia coli B/r. J Biol Chem. 1981 May 10;256(9):4350-6. [Article]
- Scripture JB, Hogg RW: The nucleotide sequences defining the signal peptides of the galactose-binding protein and the arabinose-binding protein. J Biol Chem. 1983 Sep 25;258(18):10853-5. [Article]
- Link AJ, Robison K, Church GM: Comparing the predicted and observed properties of proteins encoded in the genome of Escherichia coli K-12. Electrophoresis. 1997 Aug;18(8):1259-313. [Article]
- VanBogelen RA, Abshire KZ, Moldover B, Olson ER, Neidhardt FC: Escherichia coli proteome analysis using the gene-protein database. Electrophoresis. 1997 Aug;18(8):1243-51. [Article]
- Vyas NK, Vyas MN, Quiocho FA: The 3 A resolution structure of a D-galactose-binding protein for transport and chemotaxis in Escherichia coli. Proc Natl Acad Sci U S A. 1983 Apr;80(7):1792-6. [Article]
- Vyas NK, Vyas MN, Quiocho FA: A novel calcium binding site in the galactose-binding protein of bacterial transport and chemotaxis. Nature. 1987 Jun 18-24;327(6123):635-8. [Article]
- Vyas NK, Vyas MN, Quiocho FA: Sugar and signal-transducer binding sites of the Escherichia coli galactose chemoreceptor protein. Science. 1988 Dec 2;242(4883):1290-5. [Article]