1LCU

Polylysine Induces an Antiparallel Actin Dimer that Nucleates Filament Assembly: Crystal Structure at 3.5 A Resolution


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1lcua1 Alpha and beta proteins (a/b) Ribonuclease H-like motif Actin-like ATPase domain Actin/HSP70 Actin (Oryctolagus cuniculus ) [TaxId: 9986 ], SCOPe (2.08)
Bd1lcub1 Alpha and beta proteins (a/b) Ribonuclease H-like motif Actin-like ATPase domain Actin/HSP70 Actin (Oryctolagus cuniculus ) [TaxId: 9986 ], SCOPe (2.08)

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 8040509 3000092 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyActin-like ATPases 8040506 3000092 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AActin_1ste1lcuA1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
AActin_2nde1lcuA2 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)
BActin_1ste1lcuB1 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_1stECOD (1.6)
BActin_2nde1lcuB2 A: mixed a+b and a/bX: Ribonuclease H-likeH: Ribonuclease H-like (From Topology)T: Ribonuclease H-likeF: Actin_2ndECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.30.420.40 Alpha Beta 2-Layer Sandwich Nucleotidyltransferase domain 5CATH (4.3.0)
A2.30.36.70 Mainly Beta Roll Actin Chain A, domain 2CATH (4.3.0)
A3.90.640.10 Alpha Beta Alpha-Beta Complex Actin Chain A, domain 4CATH (4.3.0)
B3.30.420.40 Alpha Beta 2-Layer Sandwich Nucleotidyltransferase domain 5CATH (4.3.0)
B2.30.36.70 Mainly Beta Roll Actin Chain A, domain 2CATH (4.3.0)
B3.90.640.10 Alpha Beta Alpha-Beta Complex Actin Chain A, domain 4CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF00022Actin (Actin)Actin- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Actin, alpha skeletal muscle

InterPro: Protein Family Classification InterPro Database Homepage