3J4K

Cryo-EM structures of the actin:tropomyosin filament reveal the mechanism for the transition from C- to M-state


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyActin-like ATPases 8040506 3000092 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyActin-like ATPases 8040509 3000092 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyActin-like ATPases 8040506 3000092 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyActin-like ATPases 8040509 3000092 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyActin-like ATPases 8040506 3000092 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyActin-like ATPases 8040509 3000092 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyActin-like ATPases 8040509 3000092 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyActin-like ATPases 8040506 3000092 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyActin-like ATPases 8040506 3000092 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyActin-like ATPases 8040509 3000092 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AActin_1ste3j4kA3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
AActin_2nde3j4kA4 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)
BActin_1ste3j4kB3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
BActin_2nde3j4kB4 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)
CActin_1ste3j4kC3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
CActin_2nde3j4kC4 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)
DActin_1ste3j4kD3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
DActin_2nde3j4kD4 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)
EActin_1ste3j4kE3 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
EActin_2nde3j4kE4 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF00022Actin (Actin)Actin- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
Actin, alpha skeletal muscle
F, G
tropomyosin---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR020902Actin/actin-like conserved siteConserved Site
A, B, C, D, E
IPR043129ATPase, nucleotide binding domainHomologous Superfamily
A, B, C, D, E
IPR004001Actin, conserved siteConserved Site
A, B, C, D, E
IPR004000Actin familyFamily