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Coordinates of RRF and EF-G fitted into Cryo-EM map of the 50S subunit bound with both EF-G (GDPNP) and RRF External Resource: Annotation Domain Annotation: SCOP2 Classification SCOP2 Database Homepage Chains Type Family Name Domain Identifier Family Identifier Provenance Source (Version) B [auth A] SCOP2B Superfamily Ribosome recycling factor RRF 8032742 3001524 SCOP2B (2022-06-29)
Chains Family Name Domain Identifier Architecture Possible Homology Homology Topology Family Provenance Source (Version) B [auth A] PF01765 e1zn0A1 A: a+b two layers X: RRF/tRNA synthetase additional domain-like H: Ribosome recycling factor, RRF (From Topology) T: Ribosome recycling factor, RRF F: PF01765 ECOD (1.6) C [auth B] PF03144 e1zn0B1 A: beta barrels X: cradle loop barrel H: RIFT-related T: Alanine racemase-C F: PF03144 ECOD (1.6) C [auth B] PF03764 e1zn0B4 A: a+b two layers X: Ribosomal protein S5 domain 2-like (From Topology) H: Ribosomal protein S5 domain 2-like (From Topology) T: Ribosomal protein S5 domain 2-like F: PF03764 ECOD (1.6) C [auth B] PF00679 e1zn0B3 A: a+b two layers X: Alpha-beta plaits H: EF-G C-terminal domain-like (From Topology) T: EF-G C-terminal domain-like F: PF00679 ECOD (1.6) C [auth B] PF14492 e1zn0B2 A: a+b two layers X: Alpha-beta plaits H: EF-G C-terminal domain-like (From Topology) T: EF-G C-terminal domain-like F: PF14492 ECOD (1.6) C [auth B] PF00009 e1zn0B5 A: a/b three-layered sandwiches X: P-loop domains-like H: P-loop domains-related T: P-loop containing nucleoside triphosphate hydrolases F: PF00009 ECOD (1.6)
Chains Accession Name Description Comments Source B [auth A] PF01765 Ribosome recycling factor (RRF) Ribosome recycling factor The ribosome recycling factor (RRF / ribosome release factor) dissociates the ribosome from the mRNA after termination of translation, and is essential bacterial growth [1]. Thus ribosomes are "recycled" and ready for another round of protein synthe ... The ribosome recycling factor (RRF / ribosome release factor) dissociates the ribosome from the mRNA after termination of translation, and is essential bacterial growth [1]. Thus ribosomes are "recycled" and ready for another round of protein synthesis. Less Domain
Chains Polymer Molecular Function Biological Process Cellular Component A [auth C] 16S RIBOSOMAL RNA - - - B [auth A] Ribosome recycling factor C [auth B] ELONGATION FACTOR G - - -