2BSE
Structure of Lactococcal Bacteriophage p2 Receptor Binding Protein in complex with a llama VHH domain
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Virus attachment protein globular domain | 8036189 | 3001376 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Virus attachment protein globular domain | 8036189 | 3001376 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | Virus attachment protein globular domain | 8036189 | 3001376 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Caudo_bapla_RBP_3rd | e2bseA1 | A: beta sandwiches | X: Domain in virus attachment proteins (From Topology) | H: Domain in virus attachment proteins (From Topology) | T: Domain in virus attachment proteins | F: Caudo_bapla_RBP_3rd | ECOD (1.6) |
B | Caudo_bapla_RBP_3rd | e2bseB1 | A: beta sandwiches | X: Domain in virus attachment proteins (From Topology) | H: Domain in virus attachment proteins (From Topology) | T: Domain in virus attachment proteins | F: Caudo_bapla_RBP_3rd | ECOD (1.6) |
C | Caudo_bapla_RBP_3rd | e2bseC1 | A: beta sandwiches | X: Domain in virus attachment proteins (From Topology) | H: Domain in virus attachment proteins (From Topology) | T: Domain in virus attachment proteins | F: Caudo_bapla_RBP_3rd | ECOD (1.6) |
D | V-set_8 | e2bseD1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_8 | ECOD (1.6) |
E | V-set_8 | e2bseE1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_8 | ECOD (1.6) |
F | V-set_8 | e2bseF1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_8 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.60.40.1830 | Mainly Beta | Sandwich | Immunoglobulin-like | Phage tail base-plate Siphoviridae RBP, head domain | CATH (4.3.0) |
B | 2.60.40.1830 | Mainly Beta | Sandwich | Immunoglobulin-like | Phage tail base-plate Siphoviridae RBP, head domain | CATH (4.3.0) |
C | 2.60.40.1830 | Mainly Beta | Sandwich | Immunoglobulin-like | Phage tail base-plate Siphoviridae RBP, head domain | CATH (4.3.0) |
D | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
E | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
F | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
IMGT Antibody Annotation IMGT Database Homepage
Chain | Protein Name | Description | Organism Name | Gene Allele Name(s) | Domain Name(s) | Receptor Type | Receptor Description | Provenance Source |
---|---|---|---|---|---|---|---|---|
Llama heavy chain VH domain | VH | Lama glama (llama) | IGHV3S3*01, IGHJ4*01 | V-DOMAIN VH | IG | (VH) | IMGT (202415-0) |
SAbDab Antibody Annotation SAbDab Database Homepage
Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
---|---|---|---|---|---|
Heavy Chain | IGHV1 | - | receptor binding protein | SAbDab (2024-04-19) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF21564 | Lactococcus phage p2, Receptor binding protein, neck domain (Caudo_bapla_RBP_neck) | Lactococcus phage p2, Receptor binding protein, neck domain | This domain is found centrally located in Receptor binding protein from Lactococcus phage p2 (RBP, also known as Gp18) and similar proteins from closely related lactococcal phages. RBP shows three domains: the N-terminal shoulder domain (Pfam:PF20747 ... | Domain | |
PF08931 | Lactophage receptor-binding protein C-terminal head domain (Caudo_bapla_RBP) | Lactophage receptor-binding protein C-terminal head domain | Caudo_bapla_RBP is a family of proteins expressed from ORF18 of the Lactococcus P2-like phage. This is one of three protein domains, shoulders, neck, and head, that form the phage tail base-plate. In the overall structure this head domain exists as s ... | Domain | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR048779 | Receptor binding protein, neck domain | Domain | |
IPR048780 | Receptor-binding protein, N-terminal shoulder domain | Domain | |
IPR008982 | Adenovirus pIV-like, attachment domain | Homologous Superfamily | |
IPR015027 | Receptor-binding protein of phage tail base-plate Siphoviridae, head | Domain |