Protein: Glutamine-binding periplasmic protein (P0AEQ3)
Organism: Escherichia coli (strain K12)
Function: Involved in a glutamine-transport system GlnHPQ
Subcellular location: Periplasm
Sequence: MKSVLKVSLAALTLAFAVSSHAADKKLVVATDTAFVPFEFKQGDKYVGFDVDLWAAIAKELKLDYELKPMDFSGIIPALQTKNVDLALAGITITDERKKAIDFSDGYYKSGLLVMVKANNNDVKSVKDLDGKVVAVKSGTGSVDYAKANIKTKDLRQFPNIDNAYMELGTNRADAVLHDTPNILYFIKTAGNGQFKAVGDSLEAQQYGIAFPKGSDELRDKVNGALKTLRENGTYNEIYKKWFGTEPK
InterPro domains: - IPR044132: Glutamine-binding periplasmic protein GlnH, type 2 periplasmic binding protein fold (domain) [26-244]
- IPR001638: Solute-binding protein family 3/N-terminal domain of MltF (domain) [26-246]
- IPR018313: Solute-binding protein family 3, conserved site (conserved_site) [48-61]
- IPR001320: Ionotropic glutamate receptor, C-terminal (domain) [26-245]
Interaction partners: - Glutamine transport ATP-binding protein GlnQ
- Glutamine transport system permease protein GlnP
- Glutamine transport system permease protein GlnP
- Glutamine transport system permease protein GlnP
- Glutamine transport system permease protein GlnP
- Glutamate/aspartate import permease protein GltK
- Glutamate/aspartate import permease protein GltK
- Glutamate/aspartate import permease protein GltK
- Arginine ABC transporter permease protein ArtM
- Arginine ABC transporter permease protein ArtM
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0005215 (transporter activity), GO:0036094 (small molecule binding), GO:0022857 (transmembrane transporter activity), GO:0043167 (ion binding), GO:1901682 (sulfur compound transmembrane transporter activity), GO:0005342 (organic acid transmembrane transporter activity), GO:0043177 (organic acid binding), GO:0043168 (anion binding), GO:0008514 (organic anion transmembrane transporter activity), GO:0072349 (modified amino acid transmembrane transporter activity), GO:0000099 (sulfur amino acid transmembrane transporter activity), GO:0046943 (carboxylic acid transmembrane transporter activity), GO:0031406 (carboxylic acid binding), GO:0016597 (amino acid binding), GO:0015171 (amino acid transmembrane transporter activity), GO:0015179 (L-amino acid transmembrane transporter activity)
Biological Process (BP): GO:0008150 (biological process), GO:0051179 (localization), GO:0050896 (response to stimulus), GO:0009605 (response to external stimulus), GO:0051234 (establishment of localization), GO:0009991 (response to extracellular stimulus), GO:0006810 (transport), GO:0071702 (organic substance transport), GO:0071705 (nitrogen compound transport), GO:0072348 (sulfur compound transport), GO:0031667 (response to nutrient levels), GO:0000101 (sulfur amino acid transport), GO:0072337 (modified amino acid transport), GO:0006865 (amino acid transport), GO:0015849 (organic acid transport), GO:0015711 (organic anion transport), GO:0015807 (L-amino acid transport), GO:0015804 (neutral amino acid transport), GO:0046942 (carboxylic acid transport)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0031975 (envelope), GO:0042597 (periplasmic space), GO:0030313 (cell envelope), GO:0030288 (outer membrane-bounded periplasmic space)