2W4U

Isometrically contracting insect asynchronous flight muscle quick frozen after a length step


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
A [auth 0]SCOP2B SuperfamilyEF-hand8037317 3001983 SCOP2B (2022-06-29)
J [auth 9]SCOP2B SuperfamilyEF-hand8037317 3001983 SCOP2B (2022-06-29)
D [auth 3]SCOP2B SuperfamilyEF-hand8037317 3001983 SCOP2B (2022-06-29)
G [auth 6]SCOP2B SuperfamilyEF-hand8037317 3001983 SCOP2B (2022-06-29)
E [auth 4]SCOP2B SuperfamilyTroponin coil-coiled subunits8034883 3001782 SCOP2B (2022-06-29)
H [auth 7]SCOP2B SuperfamilyTroponin coil-coiled subunits8034883 3001782 SCOP2B (2022-06-29)
B [auth 1]SCOP2B SuperfamilyTroponin coil-coiled subunits8034883 3001782 SCOP2B (2022-06-29)
IA [auth Y]SCOP2B SuperfamilyTroponin coil-coiled subunits8034883 3001782 SCOP2B (2022-06-29)
F [auth 5]SCOP2B SuperfamilyTroponin coil-coiled subunits8034882 3001782 SCOP2B (2022-06-29)
I [auth 8]SCOP2B SuperfamilyTroponin coil-coiled subunits8034882 3001782 SCOP2B (2022-06-29)
C [auth 2]SCOP2B SuperfamilyTroponin coil-coiled subunits8034882 3001782 SCOP2B (2022-06-29)
JA [auth Z]SCOP2B SuperfamilyTroponin coil-coiled subunits8034882 3001782 SCOP2B (2022-06-29)
EA [auth U]SCOP2B SuperfamilyTropomyosin8039537 3001691 SCOP2B (2022-06-29)
L [auth B]SCOP2B SuperfamilyTropomyosin8039537 3001691 SCOP2B (2022-06-29)
FA [auth V]SCOP2B SuperfamilyTropomyosin8039537 3001691 SCOP2B (2022-06-29)
K [auth A]SCOP2B SuperfamilyTropomyosin8039537 3001691 SCOP2B (2022-06-29)
AA [auth Q]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
AA [auth Q]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
BA [auth R]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
BA [auth R]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
CA [auth S]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
CA [auth S]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
O [auth E]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
O [auth E]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
R [auth H]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
R [auth H]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
W [auth M]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
W [auth M]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
N [auth D]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
N [auth D]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
P [auth F]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
P [auth F]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
Q [auth G]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
Q [auth G]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
S [auth I]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
S [auth I]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
T [auth J]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
T [auth J]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
U [auth K]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
U [auth K]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
V [auth L]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
V [auth L]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
X [auth N]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
X [auth N]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
Y [auth O]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)
Y [auth O]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
Z [auth P]SCOP2B SuperfamilyActin-like ATPases8040509 3000092 SCOP2B (2022-06-29)
Z [auth P]SCOP2B SuperfamilyActin-like ATPases8040506 3000092 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
A [auth 0]PF00036,PF13405e2w4u01 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: PF00036,PF13405ECOD (1.6)
A [auth 0]PF13499e2w4u02 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: PF13499ECOD (1.6)
J [auth 9]PF00036,PF13405e2w4u94 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: PF00036,PF13405ECOD (1.6)
J [auth 9]PF13499e2w4u93 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: PF13499ECOD (1.6)
D [auth 3]PF00036,PF13405e2w4u34 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: PF00036,PF13405ECOD (1.6)
D [auth 3]PF13499e2w4u33 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: PF13499ECOD (1.6)
G [auth 6]PF00036,PF13405e2w4u64 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: PF00036,PF13405ECOD (1.6)
G [auth 6]PF13499e2w4u63 A: alpha arraysX: EF-handH: EF-hand-relatedT: EF-handF: PF13499ECOD (1.6)
AA [auth Q]PF00022e2w4uQ3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
BA [auth R]PF00022e2w4uR3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
CA [auth S]PF00022e2w4uS3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
O [auth E]PF00022e2w4uE3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
R [auth H]PF00022e2w4uH3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
W [auth M]PF00022e2w4uM3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
N [auth D]PF00022e2w4uD3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
P [auth F]PF00022e2w4uF3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
Q [auth G]PF00022e2w4uG3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
S [auth I]PF00022e2w4uI3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
T [auth J]PF00022e2w4uJ3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
U [auth K]PF00022e2w4uK3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
V [auth L]PF00022e2w4uL3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
X [auth N]PF00022e2w4uN3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
Y [auth O]PF00022e2w4uO3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)
Z [auth P]PF00022e2w4uP3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: PF00022ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth 0],
D [auth 3],
G [auth 6],
J [auth 9]
PF13499EF-hand domain pair (EF-hand_7)EF-hand domain pair- Domain
A [auth 0],
D [auth 3],
G [auth 6],
J [auth 9]
PF00036EF hand (EF-hand_1)EF handThe EF-hands can be divided into two classes: signalling proteins and buffering/transport proteins. The first group is the largest and includes the most well-known members of the family such as calmodulin, troponin C and S100B. These proteins typica ...The EF-hands can be divided into two classes: signalling proteins and buffering/transport proteins. The first group is the largest and includes the most well-known members of the family such as calmodulin, troponin C and S100B. These proteins typically undergo a calcium-dependent conformational change which opens a target binding site. The latter group is represented by calbindin D9k and do not undergo calcium dependent conformational changes.
Domain
B [auth 1],
E [auth 4],
H [auth 7],
IA [auth Y]
PF00992Troponin (Troponin)Troponin- Family
C [auth 2],
F [auth 5],
I [auth 8],
JA [auth Z]
PF00992Troponin (Troponin)Troponin- Family
PF00261Tropomyosin (Tropomyosin)Tropomyosin- Coiled-coil
PF00022Actin (Actin)Actin- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A [auth 0],
D [auth 3],
G [auth 6],
J [auth 9]
TROPONIN C, SKELETAL MUSCLE
B [auth 1],
E [auth 4],
H [auth 7],
IA [auth Y]
TROPONIN T, FAST SKELETAL MUSCLE ISOFORMS
C [auth 2],
F [auth 5],
I [auth 8],
JA [auth Z]
TROPONIN I, FAST SKELETAL MUSCLE
TROPOMYOSIN ALPHA-1 CHAIN -
ACTIN, ALPHA SKELETAL MUSCLE

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth 0],
D [auth 3],
G [auth 6],
J [auth 9]
IPR018247EF-Hand 1, calcium-binding siteBinding Site
A [auth 0],
D [auth 3],
G [auth 6],
J [auth 9]
IPR002048EF-hand domainDomain
A [auth 0],
D [auth 3],
G [auth 6],
J [auth 9]
IPR011992EF-hand domain pairHomologous Superfamily
B [auth 1],
E [auth 4],
H [auth 7],
IA [auth Y]
IPR027707Troponin TFamily
B [auth 1],
E [auth 4],
H [auth 7],
IA [auth Y]
IPR001978TroponinFamily
B [auth 1],
E [auth 4],
H [auth 7],
IA [auth Y]
IPR038077Troponin domain superfamilyHomologous Superfamily
C [auth 2],
F [auth 5],
I [auth 8],
JA [auth Z]
IPR001978TroponinFamily
C [auth 2],
F [auth 5],
I [auth 8],
JA [auth Z]
IPR038077Troponin domain superfamilyHomologous Superfamily
IPR000533TropomyosinFamily
IPR020902Actin/actin-like conserved siteConserved Site
IPR043129ATPase, nucleotide binding domainHomologous Superfamily
IPR004001Actin, conserved siteConserved Site
IPR004000Actin familyFamily