4KRP
Nanobody/VHH domain 9G8 in complex with the extracellular region of EGFR
External Resource: Annotation
- Domain Annotation: SCOP/SCOPe Classification
- Domain Annotation: SCOP2 Classification
- Domain Annotation: ECOD Classification
- Domain Annotation: CATH
- IMGT Antibody Annotation
- SAbDab Antibody Annotation
- Thera-SAbDab Antibody Annotation
- Protein Family Annotation
- Gene Ontology: Gene Product Annotation
- InterPro: Protein Family Classification
- Pharos: Disease Associations
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B | d4krpb_ | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | V set domains (antibody variable domain-like) | automated matches | llama (Lama glama ) [TaxId: 9844 ], | SCOPe (2.08) |
C | d4krpc2 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | C1 set domains (antibody constant domain-like) | automated matches | mouse (Mus musculus ) [TaxId: 10090 ], human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
C | d4krpc1 | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | automated matches | automated matches | mouse (Mus musculus ) [TaxId: 10090 ], human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
D | d4krpd_ | All beta proteins | Immunoglobulin-like beta-sandwich | Immunoglobulin | automated matches | automated matches | mouse (Mus musculus ) [TaxId: 10090 ], human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | Recep_L_domain | e4krpA1 | A: beta duplicates or obligate multimers | X: Single-stranded right-handed beta-helix | H: Leucine-rich repeats (From Topology) | T: Leucine-rich repeats | F: Recep_L_domain | ECOD (1.6) |
A | GF_recep_IV | e4krpA2 | A: few secondary structure elements | X: EGF-like | H: Growth factor receptor domain (From Topology) | T: Growth factor receptor domain | F: GF_recep_IV | ECOD (1.6) |
A | Furin-like_4 | e4krpA3 | A: few secondary structure elements | X: EGF-like | H: Growth factor receptor domain (From Topology) | T: Growth factor receptor domain | F: Furin-like_4 | ECOD (1.6) |
B | V-set_12 | e4krpB1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set_12 | ECOD (1.6) |
C | C1-set_4 | e4krpC1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_4 | ECOD (1.6) |
C | V-set | e4krpC2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: V-set | ECOD (1.6) |
D | V-set_8 | e4krpD2 | 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) |
D | C1-set_1 | e4krpD1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: C1-set_1 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.80.20.20 | Alpha Beta | Alpha-Beta Horseshoe | 24 nucleotide stem-loop, u2 snrnp hairpin iv. U2 a' | Chain A | CATH (4.3.0) |
A | 2.10.220.10 | Mainly Beta | Ribbon | Hormone Receptor, Insulin-like Growth Factor Receptor 1 | Chain A domain 2 | CATH (4.3.0) |
B | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
C | 2.60.40.10 | Mainly Beta | Sandwich | Immunoglobulin-like | Immunoglobulins | CATH (4.3.0) |
D | 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 |
---|---|---|---|---|---|---|---|---|
cetuximab | VH | Lama glama (llama) | IGHV3S4*01, IGHJ4*01 | V-DOMAIN VH | IG | (VH) | IMGT (202444-0) | |
INN name | L-KAPPA | Chimeric (chimeric) | IGKV5-48*01, IGKJ5*01, IGKC*01 | V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA | IG | FAB-GAMMA-1_KAPPA | IMGT (202444-0) | |
INN name | VH-CH1 | Chimeric (chimeric) | IGHV2-2*03, IGHJ3*01, IGHG1*03 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-1_KAPPA | IMGT (202444-0) |
SAbDab Antibody Annotation SAbDab Database Homepage
Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
---|---|---|---|---|---|
Heavy Chain | IGHV1 | - | epidermal growth factor receptor | SAbDab (2024-11-08) | |
Light Chain | IGKV5 | Kappa | epidermal growth factor receptor | SAbDab (2024-11-08) | |
Heavy Chain | IGHV2 | - | epidermal growth factor receptor | SAbDab (2024-11-08) |
Thera-SAbDab Antibody Annotation Thera-SAbDab Database Homepage
Chain | Name | Target | Provenance Source |
---|---|---|---|
Cetuximab | EGFR/ERBB1/HER1, ERBB3/HER3 | Therapeutic SAbDab (2024-11-08) | |
Tomuzotuximab | EGFR/ERBB1/HER1, ERBB3/HER3 | Therapeutic SAbDab (2024-11-08) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01030 | Receptor L domain (Recep_L_domain) | Receptor L domain | - | Repeat | |
PF14843 | Growth factor receptor domain IV (GF_recep_IV) | Growth factor receptor domain IV | This is the fourth extracellular domain of receptor tyrosine protein kinases. Interaction between this domain and the furin-like domain (Pfam:PF00757) regulates the binding of ligands to the receptor L domains (Pfam:PF01030) [1]. | Domain | |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR016245 | Tyrosine protein kinase, EGF/ERB/XmrK receptor | Family | |
IPR020635 | Tyrosine-protein kinase, catalytic domain | Domain | |
IPR000719 | Protein kinase domain | Domain | |
IPR032778 | Growth factor receptor domain 4 | Domain | |
IPR006212 | Furin-like repeat | Repeat | |
IPR017441 | Protein kinase, ATP binding site | Binding Site | |
IPR001245 | Serine-threonine/tyrosine-protein kinase, catalytic domain | Domain | |
IPR009030 | Growth factor receptor cysteine-rich domain superfamily | Homologous Superfamily | |
IPR008266 | Tyrosine-protein kinase, active site | Active Site | |
IPR036941 | Receptor L-domain superfamily | Homologous Superfamily | |
IPR049328 | Epidermal growth factor receptor-like, transmembrane-juxtamembrane segment | Domain | |
IPR000494 | Receptor L-domain | Domain | |
IPR011009 | Protein kinase-like domain superfamily | Homologous Superfamily | |
IPR006211 | Furin-like cysteine-rich domain | Domain | |
IPR050122 | Receptor Tyrosine Kinase | Family |