3RLF

Crystal structure of the maltose-binding protein/maltose transporter complex in an outward-facing conformation bound to MgAMPPNP


Domain Annotation: SCOP Classification SCOP Database (version: 2.0) Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpecies
d3rlff1 Multi-domain proteins (alpha and beta) MalF N-terminal region-like MalF N-terminal region-like MalF N-terminal region-like Maltose transport system permease protein MalF (Escherichia coli K-12 ) [TaxId: 83333 ]
d3rlff2 Membrane and cell surface proteins and peptides MetI-like MetI-like MetI-like Maltose transport system permease protein MalF (Escherichia coli K-12 ) [TaxId: 83333 ]
d3rlfg_ Membrane and cell surface proteins and peptides MetI-like MetI-like MetI-like automated matches (Escherichia coli K-12 ) [TaxId: 83333 ]
d3rlfa2 All beta proteins OB-fold MOP-like ABC-transporter additional domain Maltose transport protein MalK, C-terminal domain (Escherichia coli K-12 ) [TaxId: 83333 ]
d3rlfa1 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases ABC transporter ATPase domain-like Maltose transport protein MalK, N-terminal domain (Escherichia coli K-12 ) [TaxId: 83333 ]
d3rlfa3 Artifacts Tags Tags Tags C-terminal Tags (Escherichia coli K-12 ) [TaxId: 83333 ]
d3rlfb2 All beta proteins OB-fold MOP-like ABC-transporter additional domain Maltose transport protein MalK, C-terminal domain (Escherichia coli K-12 ) [TaxId: 83333 ]
d3rlfb1 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases ABC transporter ATPase domain-like Maltose transport protein MalK, N-terminal domain (Escherichia coli K-12 ) [TaxId: 83333 ]
d3rlfb3 Artifacts Tags Tags Tags C-terminal Tags (Escherichia coli K-12 ) [TaxId: 83333 ]
d3rlfe1 Alpha and beta proteins (a/b) Periplasmic binding protein-like II Periplasmic binding protein-like II Phosphate binding protein-like D-maltodextrin-binding protein, MBP (Escherichia coli K-12 ) [TaxId: 83333 ]
d3rlfe2 Artifacts Tags Tags Tags C-terminal Tags (Escherichia coli K-12 ) [TaxId: 83333 ]
ChainDomainClassArchitectureTopologyHomology
1.20.58.370 Mainly Alpha Up-down Bundle Methane Monooxygenase Hydroxylase Chain G, domain 1
3.10.650.10 Alpha Beta Roll MalF N-terminal region-like MalF N-terminal region-like
2.40.430.10 Mainly Beta Beta Barrel Periplasmic binding protein-like II D-maltodextrin-binding protein, MBP
1.10.3720.10 Mainly Alpha Orthogonal Bundle MetI-like fold MetI-like
1.10.3720.10 Mainly Alpha Orthogonal Bundle MetI-like fold MetI-like
3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolases
2.40.50.100 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) RNA polymerase II/Efflux pump adaptor protein, barrel-sandwich hybrid domain
2.40.50.140 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) Nucleic acid-binding proteins
3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolases
2.40.50.100 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) RNA polymerase II/Efflux pump adaptor protein, barrel-sandwich hybrid domain
2.40.50.140 Mainly Beta Beta Barrel OB fold (Dihydrolipoamide Acetyltransferase, E2P) Nucleic acid-binding proteins
3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein domain 2

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
PF00528Binding-protein-dependent transport system inner membrane component (BPD_transp_1)Binding-protein-dependent transport system inner membrane component- Family
PF14785Maltose transport system permease protein MalF P2 domain (MalF_P2)Maltose transport system permease protein MalF P2 domain- Family
PF00528Binding-protein-dependent transport system inner membrane component (BPD_transp_1)Binding-protein-dependent transport system inner membrane component- Family
PF17912MalK OB fold domain (OB_MalK)MalK OB fold domainThis entry corresponds to one of two OB-fold domains found in the MalK transport protein.Domain
PF00005ABC transporter (ABC_tran)ABC transporterABC transporters for a large family of proteins responsible for translocation of a variety of compounds across biological membranes. ABC transporters are the largest family of proteins in many completely sequenced bacteria. ABC transporters are comp ...ABC transporters for a large family of proteins responsible for translocation of a variety of compounds across biological membranes. ABC transporters are the largest family of proteins in many completely sequenced bacteria. ABC transporters are composed of two copies of this domain and two copies of a transmembrane domain Pfam:PF00664. These four domains may belong to a single polypeptide as in Swiss:P13569, or belong in different polypeptide chains.
Domain
PF01547Bacterial extracellular solute-binding protein (SBP_bac_1)Bacterial extracellular solute-binding protein- Family

Gene Product Annotation Gene Product Annotation

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Maltose transport system permease protein malF
    Maltose transport system permease protein malG
      Maltose/maltodextrin import ATP-binding protein MalK
        Maltose-binding periplasmic protein