2BR8
Crystal Structure of Acetylcholine-binding Protein (AChBP) from Aplysia californica in complex with an alpha-conotoxin PnIA variant
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Nicotinic receptor ligand binding domain-like | 8082308 | 3000369 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Nicotinic receptor ligand binding domain-like | 8082308 | 3000369 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | Nicotinic receptor ligand binding domain-like | 8082308 | 3000369 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | Nicotinic receptor ligand binding domain-like | 8082308 | 3000369 | SCOP2B (2022-06-29) |
E | SCOP2B Superfamily | Nicotinic receptor ligand binding domain-like | 8082308 | 3000369 | 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 | Neur_chan_LBD | e2br8A1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Nicotinic receptor ligand binding domain-like (From Topology) | T: Nicotinic receptor ligand binding domain-like | F: Neur_chan_LBD | ECOD (1.6) |
B | Neur_chan_LBD | e2br8B1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Nicotinic receptor ligand binding domain-like (From Topology) | T: Nicotinic receptor ligand binding domain-like | F: Neur_chan_LBD | ECOD (1.6) |
C | Neur_chan_LBD | e2br8C1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Nicotinic receptor ligand binding domain-like (From Topology) | T: Nicotinic receptor ligand binding domain-like | F: Neur_chan_LBD | ECOD (1.6) |
D | Neur_chan_LBD | e2br8D1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Nicotinic receptor ligand binding domain-like (From Topology) | T: Nicotinic receptor ligand binding domain-like | F: Neur_chan_LBD | ECOD (1.6) |
E | Neur_chan_LBD | e2br8E1 | A: beta sandwiches | X: Immunoglobulin-like beta-sandwich | H: Nicotinic receptor ligand binding domain-like (From Topology) | T: Nicotinic receptor ligand binding domain-like | F: Neur_chan_LBD | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 2.70.170.10 | Mainly Beta | Distorted Sandwich | Acetylcholine Binding Protein | Chain: A, | CATH (4.3.0) |
B | 2.70.170.10 | Mainly Beta | Distorted Sandwich | Acetylcholine Binding Protein | Chain: A, | CATH (4.3.0) |
C | 2.70.170.10 | Mainly Beta | Distorted Sandwich | Acetylcholine Binding Protein | Chain: A, | CATH (4.3.0) |
D | 2.70.170.10 | Mainly Beta | Distorted Sandwich | Acetylcholine Binding Protein | Chain: A, | CATH (4.3.0) |
E | 2.70.170.10 | Mainly Beta | Distorted Sandwich | Acetylcholine Binding Protein | Chain: A, | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR006202 | Neurotransmitter-gated ion-channel ligand-binding domain | Domain | |
IPR036734 | Neurotransmitter-gated ion-channel ligand-binding domain superfamily | Homologous Superfamily | |
IPR006201 | Neurotransmitter-gated ion-channel | Family | |
IPR018072 | Conotoxin, alpha-type, conserved site | Conserved Site |
Protein Modification Annotation
Modified Residue(s) | ||
---|---|---|
Chain | Residue(s) | Description |
NH2 | AA0081 , AA0083 , AA0084 , AA0086 , AA0087 , AA0088 , AA0090 , AA0091 , AA0092 , AA0093 , AA0095 , AA0096 , AA0097 , AA0098 , AA0099 , AA0100 :  L-alanine amide MOD:00090 , L-asparagine amide MOD:00092 , L-aspartic acid 1-amide MOD:00093 , L-glutamine amide MOD:00095 , L-glutamic acid 1-amide MOD:00096 , glycine amide MOD:00097 , L-isoleucine amide MOD:00099 , L-leucine amide MOD:00100 , L-lysine amide MOD:00101 , L-methionine amide MOD:00102 , L-proline amide MOD:00104 , L-serine amide MOD:00105 , L-threonine amide MOD:00106 , L-tryptophan amide MOD:00107 , L-tyrosine amide MOD:00108 , L-valine amide MOD:00109 | :