2W4W
Isometrically contracting insect asynchronous flight muscle quick frozen after a quick stretch step
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A [auth C] | SCOP2B Superfamily | P-loop motor domain | 8042777 | 3002036 | SCOP2B (2022-06-29) |
A [auth C] | SCOP2B Superfamily | Myosin s1 fragment, N-terminal domain | 8042775 | 3000319 | SCOP2B (2022-06-29) |
B [auth Y] | SCOP2B Superfamily | EF-hand | 8037349 | 3001983 | SCOP2B (2022-06-29) |
C [auth Z] | SCOP2B Superfamily | EF-hand | 8037362 | 3001983 | 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 [auth C] | Myosin_N | e2w4wC2 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Myosin_N | ECOD (1.6) |
A [auth C] | KOG0161_1st | e2w4wC1 | A: alpha bundles | X: Myosin VI lever arm (From Topology) | H: Myosin VI lever arm (From Topology) | T: Myosin VI lever arm | F: KOG0161_1st | ECOD (1.6) |
A [auth C] | Myosin_head | e2w4wC3 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: Myosin_head | ECOD (1.6) |
B [auth Y] | EF-hand_7_8 | e2w4wY2 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_8 | ECOD (1.6) |
B [auth Y] | EF-hand_7_4 | e2w4wY1 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_4 | ECOD (1.6) |
C [auth Z] | EF-hand_7_8 | e2w4wZ2 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_8 | ECOD (1.6) |
C [auth Z] | EF-hand_7_4 | e2w4wZ1 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_4 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A [auth C] | PF02736 | Myosin N-terminal SH3-like domain (Myosin_N) | Myosin N-terminal SH3-like domain | This domain has an SH3-like fold. It is found at the N-terminus of many but not all myosins. The function of this domain is unknown. | Domain |
A [auth C] | PF00063 | Myosin head (motor domain) (Myosin_head) | Myosin head (motor domain) | - | Domain |
B [auth Y] | PF13499 | EF-hand domain pair (EF-hand_7) | EF-hand domain pair | - | Domain |
C [auth Z] | PF13499 | EF-hand domain pair (EF-hand_7) | EF-hand domain pair | - | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A [auth C] | IPR036961 | Kinesin motor domain superfamily | Homologous Superfamily |
A [auth C] | IPR014751 | DNA repair protein XRCC4-like, C-terminal | Homologous Superfamily |
A [auth C] | IPR001609 | Myosin head, motor domain | Domain |
A [auth C] | IPR002928 | Myosin tail | Domain |
A [auth C] | IPR004009 | Myosin, N-terminal, SH3-like | Domain |
A [auth C] | IPR008989 | Myosin S1 fragment, N-terminal | Homologous Superfamily |
A [auth C] | IPR000048 | IQ motif, EF-hand binding site | Binding Site |
A [auth C] | IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily |
B [auth Y] | IPR018247 | EF-Hand 1, calcium-binding site | Binding Site |
B [auth Y] | IPR050403 | Myosin Regulatory Light Chain | Family |
B [auth Y] | IPR002048 | EF-hand domain | Domain |
B [auth Y] | IPR011992 | EF-hand domain pair | Homologous Superfamily |
C [auth Z] | IPR050230 | Calcium-Regulated Muscle Contraction and Cellular Process | Family |
C [auth Z] | IPR002048 | EF-hand domain | Domain |
C [auth Z] | IPR011992 | EF-hand domain pair | Homologous Superfamily |