Structure of KcsA with L24C/R117C mutations
External Resource: Annotation
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
C | SCOP2B Superfamily | Voltage-gated potassium channels | 8003437 | 3000023 | SCOP2B (2022-06-29) |
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
A | PF07654 | e5e1aA1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF07654 | ECOD (1.6) |
A | PF07686 | e5e1aA2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF07686 | ECOD (1.6) |
B | PF07654 | e5e1aB1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF07654 | ECOD (1.6) |
B | PF07686 | e5e1aB2 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Immunoglobulin-related | T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like | F: PF07686 | ECOD (1.6) |
C | PF07885 | e5e1aC1 | A: alpha complex topology | X: Voltage-gated ion channels (From Topology) | H: Voltage-gated ion channels (From Topology) | T: Voltage-gated ion channels | F: PF07885 | ECOD (1.6) |
Chain | Protein Name | Description | Organism Name | Gene Allele Name(s) | Domain Name(s) | Receptor Type | Receptor Description | Provenance Source |
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| Fab | VH-CH1 | Mus musculus (house mouse) | IGHV1S81*02, IGHJ1*01, IGHJ1*02, IGHG1*02 | V-DOMAIN VH, C-DOMAIN CH1 | IG | FAB-GAMMA-1_KAPPA | IMGT (202418-0) |
| Fab | L-KAPPA | Mus musculus (house mouse) | IGKV5-48*01, IGKJ4*01, IGKC*01, IGKC*02 | V-DOMAIN V-KAPPA, C-DOMAIN C-KAPPA | IG | FAB-GAMMA-1_KAPPA | IMGT (202418-0) |
Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
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| Heavy Chain | IGHV1 | - | ph-gated potassium channel kcsa | SAbDab (2024-05-10) |
| Light Chain | IGKV5 | Kappa | ph-gated potassium channel kcsa | SAbDab (2024-05-10) |
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
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| antibody Fab fragment heavy chain | - | - | - |
| antibody Fab fragment light chain | - | - | - |
| pH-gated potassium channel KcsA | | | |