UniProtKB - P0AEQ3 (GLNH_ECOLI)
Protein
Glutamine-binding periplasmic protein
Gene
glnH
Organism
Escherichia coli (strain K12)
Status
Functioni
Involved in a glutamine-transport system GlnHPQ.1 Publication
GO - Molecular functioni
- ligand-gated ion channel activity Source: InterPro
GO - Biological processi
- amino acid transport Source: UniProtKB-KW
Keywordsi
Biological process | Amino-acid transport, Transport |
Enzyme and pathway databases
BioCyci | EcoCyc:GLNH-MONOMER MetaCyc:GLNH-MONOMER |
Protein family/group databases
TCDBi | 3.A.1.3.2, the atp-binding cassette (abc) superfamily |
Names & Taxonomyi
Protein namesi | Recommended name: Glutamine-binding periplasmic proteinShort name: GlnBP |
Gene namesi | Name:glnH Ordered Locus Names:b0811, JW0796 |
Organismi | Escherichia coli (strain K12) |
Taxonomic identifieri | 83333 [NCBI] |
Taxonomic lineagei | Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacterales › Enterobacteriaceae › Escherichia › |
Proteomesi |
|
Subcellular locationi
Other locations
- Periplasm 1 Publication
Other locations
- membrane Source: InterPro
- outer membrane-bounded periplasmic space Source: EcoCyc
Keywords - Cellular componenti
PeriplasmPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Signal peptidei | 1 – 22 | 2 PublicationsAdd BLAST | 22 | |
ChainiPRO_0000031757 | 23 – 248 | Glutamine-binding periplasmic proteinAdd BLAST | 226 |
Proteomic databases
jPOSTi | P0AEQ3 |
PaxDbi | P0AEQ3 |
PRIDEi | P0AEQ3 |
2D gel databases
SWISS-2DPAGEi | P0AEQ3 |
Expressioni
Inductioni
By lack of glutamine.1 Publication
Interactioni
Protein-protein interaction databases
BioGRIDi | 4259974, 30 interactors |
ComplexPortali | CPX-4822, Glutamine ABC transporter complex |
IntActi | P0AEQ3, 1 interactor |
STRINGi | 511145.b0811 |
Structurei
Secondary structure
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details3D structure databases
BMRBi | P0AEQ3 |
SASBDBi | P0AEQ3 |
SMRi | P0AEQ3 |
ModBasei | Search... |
PDBe-KBi | Search... |
Miscellaneous databases
EvolutionaryTracei | P0AEQ3 |
Family & Domainsi
Sequence similaritiesi
Belongs to the bacterial solute-binding protein 3 family.Curated
Keywords - Domaini
SignalPhylogenomic databases
eggNOGi | COG0834, Bacteria |
HOGENOMi | CLU_019602_18_2_6 |
InParanoidi | P0AEQ3 |
PhylomeDBi | P0AEQ3 |
Family and domain databases
CDDi | cd00994, PBP2_GlnH, 1 hit |
InterProi | View protein in InterPro IPR001320, Iontro_rcpt IPR044132, PBP2_GlnH IPR018313, SBP_3_CS IPR001638, Solute-binding_3/MltF_N |
Pfami | View protein in Pfam PF00497, SBP_bac_3, 1 hit |
SMARTi | View protein in SMART SM00062, PBPb, 1 hit SM00079, PBPe, 1 hit |
PROSITEi | View protein in PROSITE PS01039, SBP_BACTERIAL_3, 1 hit |
i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
P0AEQ3-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MKSVLKVSLA ALTLAFAVSS HAADKKLVVA TDTAFVPFEF KQGDKYVGFD
60 70 80 90 100
VDLWAAIAKE LKLDYELKPM DFSGIIPALQ TKNVDLALAG ITITDERKKA
110 120 130 140 150
IDFSDGYYKS GLLVMVKANN NDVKSVKDLD GKVVAVKSGT GSVDYAKANI
160 170 180 190 200
KTKDLRQFPN IDNAYMELGT NRADAVLHDT PNILYFIKTA GNGQFKAVGD
210 220 230 240
SLEAQQYGIA FPKGSDELRD KVNGALKTLR ENGTYNEIYK KWFGTEPK
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X14180 Genomic DNA Translation: CAA32382.1 U00096 Genomic DNA Translation: AAC73898.1 AP009048 Genomic DNA Translation: BAA35483.1 |
PIRi | S03181, JKECQ |
RefSeqi | NP_415332.1, NC_000913.3 WP_000843866.1, NZ_STEB01000019.1 |
Genome annotation databases
EnsemblBacteriai | AAC73898; AAC73898; b0811 BAA35483; BAA35483; BAA35483 |
GeneIDi | 57729591 944872 |
KEGGi | ecj:JW0796 eco:b0811 |
PATRICi | fig|1411691.4.peg.1467 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | X14180 Genomic DNA Translation: CAA32382.1 U00096 Genomic DNA Translation: AAC73898.1 AP009048 Genomic DNA Translation: BAA35483.1 |
PIRi | S03181, JKECQ |
RefSeqi | NP_415332.1, NC_000913.3 WP_000843866.1, NZ_STEB01000019.1 |
3D structure databases
Select the link destinations: PDBei RCSB PDBi PDBji Links Updated | PDB entry | Method | Resolution (Å) | Chain | Positions | PDBsum |
1GGG | X-ray | 2.30 | A/B | 23-248 | [»] | |
1WDN | X-ray | 1.94 | A | 23-248 | [»] | |
BMRBi | P0AEQ3 | |||||
SASBDBi | P0AEQ3 | |||||
SMRi | P0AEQ3 | |||||
ModBasei | Search... | |||||
PDBe-KBi | Search... |
Protein-protein interaction databases
BioGRIDi | 4259974, 30 interactors |
ComplexPortali | CPX-4822, Glutamine ABC transporter complex |
IntActi | P0AEQ3, 1 interactor |
STRINGi | 511145.b0811 |
Protein family/group databases
TCDBi | 3.A.1.3.2, the atp-binding cassette (abc) superfamily |
2D gel databases
SWISS-2DPAGEi | P0AEQ3 |
Proteomic databases
jPOSTi | P0AEQ3 |
PaxDbi | P0AEQ3 |
PRIDEi | P0AEQ3 |
Genome annotation databases
EnsemblBacteriai | AAC73898; AAC73898; b0811 BAA35483; BAA35483; BAA35483 |
GeneIDi | 57729591 944872 |
KEGGi | ecj:JW0796 eco:b0811 |
PATRICi | fig|1411691.4.peg.1467 |
Organism-specific databases
EchoBASEi | EB0381 |
Phylogenomic databases
eggNOGi | COG0834, Bacteria |
HOGENOMi | CLU_019602_18_2_6 |
InParanoidi | P0AEQ3 |
PhylomeDBi | P0AEQ3 |
Enzyme and pathway databases
BioCyci | EcoCyc:GLNH-MONOMER MetaCyc:GLNH-MONOMER |
Miscellaneous databases
EvolutionaryTracei | P0AEQ3 |
PROi | PR:P0AEQ3 |
Family and domain databases
CDDi | cd00994, PBP2_GlnH, 1 hit |
InterProi | View protein in InterPro IPR001320, Iontro_rcpt IPR044132, PBP2_GlnH IPR018313, SBP_3_CS IPR001638, Solute-binding_3/MltF_N |
Pfami | View protein in Pfam PF00497, SBP_bac_3, 1 hit |
SMARTi | View protein in SMART SM00062, PBPb, 1 hit SM00079, PBPe, 1 hit |
PROSITEi | View protein in PROSITE PS01039, SBP_BACTERIAL_3, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | GLNH_ECOLI | |
Accessioni | P0AEQ3Primary (citable) accession number: P0AEQ3 Secondary accession number(s): P10344 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | December 20, 2005 |
Last sequence update: | December 20, 2005 | |
Last modified: | April 7, 2021 | |
This is version 117 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Prokaryotic Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
3D-structure, Direct protein sequencing, Reference proteomeDocuments
- PDB cross-references
Index of Protein Data Bank (PDB) cross-references - SIMILARITY comments
Index of protein domains and families