3J04
EM structure of the heavy meromyosin subfragment of Chick smooth muscle Myosin with regulatory light chain in phosphorylated state
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | P-loop motor domain | 8044301 | 3002036 | SCOP2B (2022-06-29) |
A | SCOP2B Superfamily | Myosin s1 fragment, N-terminal domain | 8041636 | 3000319 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | P-loop motor domain | 8044301 | 3002036 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | Myosin s1 fragment, N-terminal domain | 8041636 | 3000319 | SCOP2B (2022-06-29) |
B | SCOP2 Family | Calmodulin-like | 8062868 | 4000924 | SCOP2 (2022-06-29) |
B | SCOP2 Superfamily | EF-hand | 8062869 | 3001983 | SCOP2 (2022-06-29) |
E | SCOP2B Superfamily | EF-hand | 8062869 | 3001983 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | EF-hand | 8040884 | 3001983 | SCOP2B (2022-06-29) |
F | SCOP2B Superfamily | EF-hand | 8040884 | 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 | Myosin_N | e3j04A2 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Myosin_N | ECOD (1.6) |
A | KOG0161_1st | e3j04A3 | 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 | Myosin_head | e3j04A1 | 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) |
D | Myosin_N | e3j04D2 | A: beta barrels | X: SH3 | H: SH3 | T: SH3 | F: Myosin_N | ECOD (1.6) |
D | KOG0161_1st | e3j04D3 | 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) |
D | Myosin_head | e3j04D1 | 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 | EF-hand_7_8 | e3j04B2 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_8 | ECOD (1.6) |
B | EF-hand_7_4 | e3j04B1 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_4 | ECOD (1.6) |
E | EF-hand_7_8 | e3j04E2 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_8 | ECOD (1.6) |
E | EF-hand_7_4 | e3j04E1 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_4 | ECOD (1.6) |
C | EF-hand_7_8 | e3j04C2 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_8 | ECOD (1.6) |
C | EF-hand_7_5 | e3j04C1 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_5 | ECOD (1.6) |
F | EF-hand_7_8 | e3j04F2 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_8 | ECOD (1.6) |
F | EF-hand_7_5 | e3j04F1 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_5 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
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 | |
PF00063 | Myosin head (motor domain) (Myosin_head) | Myosin head (motor domain) | - | Domain | |
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 |
---|---|---|---|
IPR036961 | Kinesin motor domain superfamily | Homologous Superfamily | |
IPR000048 | IQ motif, EF-hand binding site | Binding Site | |
IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily | |
IPR014751 | DNA repair protein XRCC4-like, C-terminal | Homologous Superfamily | |
IPR001609 | Myosin head, motor domain | Domain | |
IPR002928 | Myosin tail | Domain | |
IPR004009 | Myosin, N-terminal, SH3-like | Domain | |
IPR008989 | Myosin S1 fragment, N-terminal | Homologous Superfamily | |
IPR018247 | EF-Hand 1, calcium-binding site | Binding Site | |
IPR050403 | Myosin Regulatory Light Chain | Family | |
IPR002048 | EF-hand domain | Domain | |
IPR011992 | EF-hand domain pair | Homologous Superfamily | |
IPR050230 | Calcium-Regulated Muscle Contraction and Cellular Process | Family | |
IPR002048 | EF-hand domain | Domain | |
IPR011992 | EF-hand domain pair | Homologous Superfamily |