7KO4
Structure of cardiac native thin filament at pCa=5.8 having upper and lower troponins in Ca2+ free state
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
Q | SCOP2B Superfamily | Tropomyosin | 8039510 | 3001691 | SCOP2B (2022-06-29) |
W | SCOP2B Superfamily | Tropomyosin | 8039510 | 3001691 | SCOP2B (2022-06-29) |
X | SCOP2B Superfamily | Tropomyosin | 8039510 | 3001691 | SCOP2B (2022-06-29) |
P | SCOP2B Superfamily | Tropomyosin | 8039510 | 3001691 | SCOP2B (2022-06-29) |
CA [auth c] | SCOP2B Superfamily | EF-hand | 8104309 | 3001983 | SCOP2B (2022-06-29) |
V | SCOP2B Superfamily | EF-hand | 8104309 | 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 | Actin_1st | e7ko4A2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
A | Actin_2nd | e7ko4A1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
B | Actin_1st | e7ko4B2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
B | Actin_2nd | e7ko4B1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
C | Actin_1st | e7ko4C1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
C | Actin_2nd | e7ko4C2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
D | Actin_1st | e7ko4D1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
D | Actin_2nd | e7ko4D2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
E | Actin_1st | e7ko4E2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
E | Actin_2nd | e7ko4E1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
F | Actin_1st | e7ko4F2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
F | Actin_2nd | e7ko4F1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
G | Actin_1st | e7ko4G1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
G | Actin_2nd | e7ko4G2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
H | Actin_1st | e7ko4H2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
H | Actin_2nd | e7ko4H1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
I | Actin_1st | e7ko4I1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
I | Actin_2nd | e7ko4I2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
J | Actin_1st | e7ko4J2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
J | Actin_2nd | e7ko4J1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
K | Actin_1st | e7ko4K2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
K | Actin_2nd | e7ko4K1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
L | Actin_1st | e7ko4L2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
L | Actin_2nd | e7ko4L1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
M | Actin_1st | e7ko4M1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
M | Actin_2nd | e7ko4M2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
N | Actin_1st | e7ko4N1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
N | Actin_2nd | e7ko4N2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
O | Actin_1st | e7ko4O2 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_1st | ECOD (1.6) |
O | Actin_2nd | e7ko4O1 | A: mixed a+b and a/b | X: Ribonuclease H-like | H: Ribonuclease H-like (From Topology) | T: Ribonuclease H-like | F: Actin_2nd | ECOD (1.6) |
Q | Tropomyosin | e7ko4Q1 | A: alpha bundles | X: Helical domain in structural maintenance of chromosomes protein 3 (From Topology) | H: Helical domain in structural maintenance of chromosomes protein 3 (From Topology) | T: Helical domain in structural maintenance of chromosomes protein 3 | F: Tropomyosin | ECOD (1.6) |
R | F_UNCLASSIFIED | e7ko4R1 | A: alpha duplicates or obligate multimers | X: EB1 dimerisation domain-like (From Topology) | H: EB1 dimerisation domain-like (From Topology) | T: EB1 dimerisation domain-like | F: F_UNCLASSIFIED | ECOD (1.6) |
S | F_UNCLASSIFIED | e7ko4S1 | A: alpha duplicates or obligate multimers | X: EB1 dimerisation domain-like (From Topology) | H: EB1 dimerisation domain-like (From Topology) | T: EB1 dimerisation domain-like | F: F_UNCLASSIFIED | ECOD (1.6) |
W | Tropomyosin | e7ko4W1 | A: alpha bundles | X: Helical domain in structural maintenance of chromosomes protein 3 (From Topology) | H: Helical domain in structural maintenance of chromosomes protein 3 (From Topology) | T: Helical domain in structural maintenance of chromosomes protein 3 | F: Tropomyosin | ECOD (1.6) |
X | Tropomyosin | e7ko4X1 | A: alpha bundles | X: Helical domain in structural maintenance of chromosomes protein 3 (From Topology) | H: Helical domain in structural maintenance of chromosomes protein 3 (From Topology) | T: Helical domain in structural maintenance of chromosomes protein 3 | F: Tropomyosin | ECOD (1.6) |
Y | F_UNCLASSIFIED | e7ko4Y1 | A: alpha duplicates or obligate multimers | X: EB1 dimerisation domain-like (From Topology) | H: EB1 dimerisation domain-like (From Topology) | T: EB1 dimerisation domain-like | F: F_UNCLASSIFIED | ECOD (1.6) |
Z | F_UNCLASSIFIED | e7ko4Z1 | A: alpha duplicates or obligate multimers | X: EB1 dimerisation domain-like (From Topology) | H: EB1 dimerisation domain-like (From Topology) | T: EB1 dimerisation domain-like | F: F_UNCLASSIFIED | ECOD (1.6) |
P | Tropomyosin | e7ko4P1 | A: alpha bundles | X: Helical domain in structural maintenance of chromosomes protein 3 (From Topology) | H: Helical domain in structural maintenance of chromosomes protein 3 (From Topology) | T: Helical domain in structural maintenance of chromosomes protein 3 | F: Tropomyosin | ECOD (1.6) |
CA [auth c] | EF-hand_7_1 | e7ko4c2 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_1 | ECOD (1.6) |
CA [auth c] | EF-hand_7_5 | e7ko4c1 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_5 | ECOD (1.6) |
V | EF-hand_7_1 | e7ko4V1 | A: alpha arrays | X: EF-hand | H: EF-hand-related | T: EF-hand | F: EF-hand_7_1 | ECOD (1.6) |
V | EF-hand_7_5 | e7ko4V2 | 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 |
---|---|---|---|---|---|
PF13833 | EF-hand domain pair (EF-hand_8) | EF-hand domain pair | - | Domain | |
PF00022 | Actin (Actin) | Actin | - | Family | |
PF13499 | EF-hand domain pair (EF-hand_7) | EF-hand domain pair | - | Domain | |
PF00992 | Troponin (Troponin) | Troponin | - | Family | |
PF00261 | Tropomyosin (Tropomyosin) | Tropomyosin | - | Coiled-coil | |
AA [auth a], T | PF00992 | Troponin (Troponin) | Troponin | - | Family |
CA [auth c], V | PF13833 | EF-hand domain pair (EF-hand_8) | EF-hand domain pair | - | Domain |
CA [auth c], V | 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 |
---|---|---|---|
IPR020902 | Actin/actin-like conserved site | Conserved Site | |
IPR004001 | Actin, conserved site | Conserved Site | |
IPR043129 | ATPase, nucleotide binding domain | Homologous Superfamily | |
IPR004000 | Actin family | Family | |
IPR000533 | Tropomyosin | Family | |
AA [auth a], T | IPR027707 | Troponin T | Family |
AA [auth a], T | IPR001978 | Troponin | Family |
AA [auth a], T | IPR038077 | Troponin domain superfamily | Homologous Superfamily |
CA [auth c], V | IPR050230 | Calcium-Regulated Muscle Contraction and Cellular Process | Family |
CA [auth c], V | IPR018247 | EF-Hand 1, calcium-binding site | Binding Site |
CA [auth c], V | IPR002048 | EF-hand domain | Domain |
CA [auth c], V | IPR011992 | EF-hand domain pair | Homologous Superfamily |