4QFK

Crystal structure of dipeptide binding protein from pseudoalteromonas sp. SM9913

External Resource: Annotation


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
B [auth A]SCOP2 FamilyPhosphate binding protein-like8078959 4000229 SCOP2 (2022-06-29)
B [auth A]SCOP2 SuperfamilyType 2 solute binding protein-like8078960 3000083 SCOP2 (2022-06-29)
F [auth E]SCOP2B SuperfamilyType 2 solute binding protein-like8078960 3000083 SCOP2B (2022-06-29)
G [auth F]SCOP2B SuperfamilyType 2 solute binding protein-like8078960 3000083 SCOP2B (2022-06-29)
A [auth H]SCOP2B SuperfamilyType 2 solute binding protein-like8078960 3000083 SCOP2B (2022-06-29)
C [auth B]SCOP2B SuperfamilyType 2 solute binding protein-like8078960 3000083 SCOP2B (2022-06-29)
D [auth C]SCOP2B SuperfamilyType 2 solute binding protein-like8078960 3000083 SCOP2B (2022-06-29)
E [auth D]SCOP2B SuperfamilyType 2 solute binding protein-like8078960 3000083 SCOP2B (2022-06-29)
H [auth G]SCOP2B SuperfamilyType 2 solute binding protein-like8078960 3000083 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
B [auth A]PF00496e4qfkA1 A: a+b two layersX: Alpha-beta plaitsH: Oligo-peptide binding protein (OPPA) insertion domain (From Topology)T: Oligo-peptide binding protein (OPPA) insertion domainF: PF00496ECOD (1.6)
B [auth A]PF00496e4qfkA2 A: a/b three-layered sandwichesX: Periplasmic binding protein-like II (From Topology)H: Periplasmic binding protein-like II (From Topology)T: Periplasmic binding protein-like IIF: PF00496ECOD (1.6)
F [auth E]PF00496e4qfkE4 A: a+b two layersX: Alpha-beta plaitsH: Oligo-peptide binding protein (OPPA) insertion domain (From Topology)T: Oligo-peptide binding protein (OPPA) insertion domainF: PF00496ECOD (1.6)
F [auth E]PF00496e4qfkE1 A: a/b three-layered sandwichesX: Periplasmic binding protein-like II (From Topology)H: Periplasmic binding protein-like II (From Topology)T: Periplasmic binding protein-like IIF: PF00496ECOD (1.6)
G [auth F]PF00496e4qfkF3 A: a+b two layersX: Alpha-beta plaitsH: Oligo-peptide binding protein (OPPA) insertion domain (From Topology)T: Oligo-peptide binding protein (OPPA) insertion domainF: PF00496ECOD (1.6)
G [auth F]PF00496e4qfkF1 A: a/b three-layered sandwichesX: Periplasmic binding protein-like II (From Topology)H: Periplasmic binding protein-like II (From Topology)T: Periplasmic binding protein-like IIF: PF00496ECOD (1.6)
A [auth H]PF00496e4qfkH2 A: a+b two layersX: Alpha-beta plaitsH: Oligo-peptide binding protein (OPPA) insertion domain (From Topology)T: Oligo-peptide binding protein (OPPA) insertion domainF: PF00496ECOD (1.6)
A [auth H]PF00496e4qfkH4 A: a/b three-layered sandwichesX: Periplasmic binding protein-like II (From Topology)H: Periplasmic binding protein-like II (From Topology)T: Periplasmic binding protein-like IIF: PF00496ECOD (1.6)
C [auth B]PF00496e4qfkB2 A: a+b two layersX: Alpha-beta plaitsH: Oligo-peptide binding protein (OPPA) insertion domain (From Topology)T: Oligo-peptide binding protein (OPPA) insertion domainF: PF00496ECOD (1.6)
C [auth B]PF00496e4qfkB3 A: a/b three-layered sandwichesX: Periplasmic binding protein-like II (From Topology)H: Periplasmic binding protein-like II (From Topology)T: Periplasmic binding protein-like IIF: PF00496ECOD (1.6)
D [auth C]PF00496e4qfkC3 A: a+b two layersX: Alpha-beta plaitsH: Oligo-peptide binding protein (OPPA) insertion domain (From Topology)T: Oligo-peptide binding protein (OPPA) insertion domainF: PF00496ECOD (1.6)
D [auth C]PF00496e4qfkC4 A: a/b three-layered sandwichesX: Periplasmic binding protein-like II (From Topology)H: Periplasmic binding protein-like II (From Topology)T: Periplasmic binding protein-like IIF: PF00496ECOD (1.6)
E [auth D]PF00496e4qfkD2 A: a+b two layersX: Alpha-beta plaitsH: Oligo-peptide binding protein (OPPA) insertion domain (From Topology)T: Oligo-peptide binding protein (OPPA) insertion domainF: PF00496ECOD (1.6)
E [auth D]PF00496e4qfkD3 A: a/b three-layered sandwichesX: Periplasmic binding protein-like II (From Topology)H: Periplasmic binding protein-like II (From Topology)T: Periplasmic binding protein-like IIF: PF00496ECOD (1.6)
H [auth G]PF00496e4qfkG4 A: a+b two layersX: Alpha-beta plaitsH: Oligo-peptide binding protein (OPPA) insertion domain (From Topology)T: Oligo-peptide binding protein (OPPA) insertion domainF: PF00496ECOD (1.6)
H [auth G]PF00496e4qfkG1 A: a/b three-layered sandwichesX: Periplasmic binding protein-like II (From Topology)H: Periplasmic binding protein-like II (From Topology)T: Periplasmic binding protein-like IIF: PF00496ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B [auth A]3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein domain 2CATH (4.3.0)
B [auth A]3.90.76.10 Alpha Beta Alpha-Beta Complex Dipeptide-binding Protein domain 1CATH (4.3.0)
B [auth A]3.10.105.10 Alpha Beta Roll Dipeptide-binding Protein domain 3CATH (4.3.0)
F [auth E]3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein domain 2CATH (4.3.0)
F [auth E]3.90.76.10 Alpha Beta Alpha-Beta Complex Dipeptide-binding Protein domain 1CATH (4.3.0)
F [auth E]3.10.105.10 Alpha Beta Roll Dipeptide-binding Protein domain 3CATH (4.3.0)
G [auth F]3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein domain 2CATH (4.3.0)
G [auth F]3.90.76.10 Alpha Beta Alpha-Beta Complex Dipeptide-binding Protein domain 1CATH (4.3.0)
G [auth F]3.10.105.10 Alpha Beta Roll Dipeptide-binding Protein domain 3CATH (4.3.0)
A [auth H]3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein domain 2CATH (4.3.0)
A [auth H]3.90.76.10 Alpha Beta Alpha-Beta Complex Dipeptide-binding Protein domain 1CATH (4.3.0)
A [auth H]3.10.105.10 Alpha Beta Roll Dipeptide-binding Protein domain 3CATH (4.3.0)
C [auth B]3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein domain 2CATH (4.3.0)
C [auth B]3.90.76.10 Alpha Beta Alpha-Beta Complex Dipeptide-binding Protein domain 1CATH (4.3.0)
C [auth B]3.10.105.10 Alpha Beta Roll Dipeptide-binding Protein domain 3CATH (4.3.0)
D [auth C]3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein domain 2CATH (4.3.0)
D [auth C]3.90.76.10 Alpha Beta Alpha-Beta Complex Dipeptide-binding Protein domain 1CATH (4.3.0)
D [auth C]3.10.105.10 Alpha Beta Roll Dipeptide-binding Protein domain 3CATH (4.3.0)
E [auth D]3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein domain 2CATH (4.3.0)
E [auth D]3.90.76.10 Alpha Beta Alpha-Beta Complex Dipeptide-binding Protein domain 1CATH (4.3.0)
E [auth D]3.10.105.10 Alpha Beta Roll Dipeptide-binding Protein domain 3CATH (4.3.0)
H [auth G]3.40.190.10 Alpha Beta 3-Layer(aba) Sandwich D-Maltodextrin-Binding Protein domain 2CATH (4.3.0)
H [auth G]3.90.76.10 Alpha Beta Alpha-Beta Complex Dipeptide-binding Protein domain 1CATH (4.3.0)
H [auth G]3.10.105.10 Alpha Beta Roll Dipeptide-binding Protein domain 3CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF00496Bacterial extracellular solute-binding proteins, family 5 Middle (SBP_bac_5)Bacterial extracellular solute-binding proteins, family 5 MiddleThe borders of this family are based on the PDBSum definitions of the domain edges for Swiss:P06202.Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
ABC transporter periplasmic peptide-binding protein-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR000914Solute-binding protein family 5 domainDomain
IPR039424Solute-binding protein family 5Family
IPR030678Peptide/nickel binding protein, MppA-typeFamily
IPR023765Solute-binding protein family 5, conserved siteConserved Site