Identification
Name:Glutamine-binding periplasmic protein
Synonyms:
  • GlnBP
Gene Name:glnH
Enzyme Class:Not Available
Biological Properties
General Function:Involved in transporter activity
Specific Function:Involved in a glutamine-transport system glnHPQ
Cellular Location:Periplasm
SMPDB Pathways:
KEGG Pathways:
SMPDB Reactions:
1.0Thumb+1.0Thumb+1.0Thumb1.0Adenosine diphosphate+1.0Thumb+1.0Thumb+1.0Thumb+1.0Thumb
1.0L-Glutamine + 1.0Adenosine triphosphate + 1.0Water → 1.0Adenosine diphosphate + 1.0Phosphate + 1.0Hydrogen ion + 1.0L-Glutamine + 1.0ADP
ReactionCard
EcoCyc Reactions:
1.0Thumb+1.0Thumb+1.0Thumb1.0Thumb+1.0Thumb+1.0Thumb+1.0Thumb
Metabolites:
ECMDB IDNameView
ECMDB00538Adenosine triphosphateMetaboCard
ECMDB01341ADPMetaboCard
ECMDB21225Hydrogen ionMetaboCard
ECMDB00641L-GlutamineMetaboCard
ECMDB01429PhosphateMetaboCard
ECMDB00494WaterMetaboCard
GO Classification:
Component
cell part
outer membrane-bounded periplasmic space
periplasmic space
Function
transporter activity
Process
establishment of localization
transport
Gene Properties
Blattner:b0811
Gene OrientationCounterclockwise
Centisome Percentage:18.24
Left Sequence End846481
Right Sequence End847227
Gene Sequence:
>747 bp
ATGGATTTCAGCGGTAAAAATGTCTGGGTAACCGGCGCAGGTAAAGGTATCGGCTACGCC
ACGGCGCTGGCGTTTGTTGAGGCGGGAGCGAAAGTTACAGGTTTTGATCAAGCGTTCACT
CAGGAGCAATATCCCTTTGCGACCGAAGTGATGGATGTTGCCGACGCTGCGCAGGTCGCG
CAAGTGTGTCAGCGACTGTTAGCTGAAACGGAGCGACTGGACGCGCTGGTCAATGCGGCG
GGAATTTTACGCATGGGCGCGACCGATCAGCTCAGTAAAGAGGACTGGCAGCAGACTTTT
GCGGTTAACGTCGGCGGTGCGTTTAACCTGTTCCAGCAAACCATGAACCAGTTTCGCCGT
CAGCGGGGCGGGGCGATTGTCACTGTGGCGTCCGACGCCGCGCACACGCCGCGTATTGGC
ATGAGTGCTTATGGCGCATCGAAAGCGGCGCTGAAAAGCCTGGCGTTGAGCGTCGGGCTG
GAACTGGCGGGTAGCGGCGTGCGCTGTAATGTGGTTTCGCCTGGCTCCACCGACACCGAT
ATGCAACGCACGCTGTGGGTGAGCGATGACGCCGAAGAACAGCGTATTCGCGGCTTTGGC
GAGCAGTTTAAACTCGGCATTCCGCTGGGGAAAATCGCCCGTCCACAAGAGATCGCCAAC
ACGATTTTGTTCCTCGCCTCTGACCTCGCCAGCCATATTACCCTACAGGATATTGTGGTC
GATGGCGGCTCAACGCTGGGGGCATAA
Protein Properties
Pfam Domain Function:
Protein Residues:248
Protein Molecular Weight:27190
Protein Theoretical pI:9
PDB File:1WDN
Signaling Regions:
  • 1-22
Transmembrane Regions:
  • None
Protein Sequence:
>Glutamine-binding periplasmic protein
MKSVLKVSLAALTLAFAVSSHAADKKLVVATDTAFVPFEFKQGDKYVGFDVDLWAAIAKE
LKLDYELKPMDFSGIIPALQTKNVDLALAGITITDERKKAIDFSDGYYKSGLLVMVKANN
NDVKSVKDLDGKVVAVKSGTGSVDYAKANIKTKDLRQFPNIDNAYMELGTNRADAVLHDT
PNILYFIKTAGNGQFKAVGDSLEAQQYGIAFPKGSDELRDKVNGALKTLRENGTYNEIYK
KWFGTEPK
References
External Links:
ResourceLink
Uniprot ID:P0AEQ3
Uniprot Name:GLNH_ECOLI
GenBank Gene ID:AP009048
Genebank Protein ID:85674717
PDB ID:1WDN
Ecogene ID:EG10386
Ecocyc:EG10386
ColiBase:b0811
Kegg Gene:b0811
EchoBASE ID:EB0381
CCDB:GLNH_ECOLI
BacMap:16128779
General Reference:
  • Blattner, F. R., Plunkett, G. 3rd, Bloch, C. A., Perna, N. T., Burland, V., Riley, M., Collado-Vides, J., Glasner, J. D., Rode, C. K., Mayhew, G. F., Gregor, J., Davis, N. W., Kirkpatrick, H. A., Goeden, M. A., Rose, D. J., Mau, B., Shao, Y. (1997). "The complete genome sequence of Escherichia coli K-12." Science 277:1453-1462. Pubmed: 9278503
  • Hayashi, K., Morooka, N., Yamamoto, Y., Fujita, K., Isono, K., Choi, S., Ohtsubo, E., Baba, T., Wanner, B. L., Mori, H., Horiuchi, T. (2006). "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655 and W3110." Mol Syst Biol 2:2006.0007. Pubmed: 16738553
  • Hsiao, C. D., Sun, Y. J., Rose, J., Wang, B. C. (1996). "The crystal structure of glutamine-binding protein from Escherichia coli." J Mol Biol 262:225-242. Pubmed: 8831790
  • Link, A. J., Robison, K., Church, G. M. (1997). "Comparing the predicted and observed properties of proteins encoded in the genome of Escherichia coli K-12." Electrophoresis 18:1259-1313. Pubmed: 9298646
  • Nohno, T., Saito, T., Hong, J. S. (1986). "Cloning and complete nucleotide sequence of the Escherichia coli glutamine permease operon (glnHPQ)." Mol Gen Genet 205:260-269. Pubmed: 3027504
  • Oshima, T., Aiba, H., Baba, T., Fujita, K., Hayashi, K., Honjo, A., Ikemoto, K., Inada, T., Itoh, T., Kajihara, M., Kanai, K., Kashimoto, K., Kimura, S., Kitagawa, M., Makino, K., Masuda, S., Miki, T., Mizobuchi, K., Mori, H., Motomura, K., Nakamura, Y., Nashimoto, H., Nishio, Y., Saito, N., Horiuchi, T., et, a. l. .. (1996). "A 718-kb DNA sequence of the Escherichia coli K-12 genome corresponding to the 12.7-28.0 min region on the linkage map." DNA Res 3:137-155. Pubmed: 8905232
  • Sun, Y. J., Rose, J., Wang, B. C., Hsiao, C. D. (1998). "The structure of glutamine-binding protein complexed with glutamine at 1.94 A resolution: comparisons with other amino acid binding proteins." J Mol Biol 278:219-229. Pubmed: 9571045