4O89

Crystal structure of RtcA, the RNA 3'-terminal phosphate cyclase from Pyrococcus horikoshii.


ChainDomainClassArchitectureTopologyHomology
A, B
3.65.10.20 Alpha Beta Alpha-beta prism UDP-n-acetylglucosamine1-carboxyvinyl-transferase Chain
A, B
3.65.10.20 Alpha Beta Alpha-beta prism UDP-n-acetylglucosamine1-carboxyvinyl-transferase Chain
A, B
3.30.360.20 Alpha Beta 2-Layer Sandwich Dihydrodipicolinate Reductase domain 2
A, B
3.65.10.20 Alpha Beta Alpha-beta prism UDP-n-acetylglucosamine1-carboxyvinyl-transferase Chain
A, B
3.65.10.20 Alpha Beta Alpha-beta prism UDP-n-acetylglucosamine1-carboxyvinyl-transferase Chain
A, B
3.30.360.20 Alpha Beta 2-Layer Sandwich Dihydrodipicolinate Reductase domain 2

Protein Family Annotation Pfam Database Homepage

ChainsAccessionIdentifierDescriptionCommentsSource
A, B
PF05189RNA 3'-terminal phosphate cyclase (RTC), insert domain (RTC_insert)RNA 3'-terminal phosphate cyclase (RTC), insert domainRNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation o ...RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation of the covalent AMP-cyclase intermediate [1]. The structure of RTC demonstrates that RTCs are comprised two domain. The larger domain contains an insert domain of approximately 100 amino acids [1].
Domain
A, B
PF01137RNA 3'-terminal phosphate cyclase (RTC)RNA 3'-terminal phosphate cyclaseRNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation o ...RNA cyclases are a family of RNA-modifying enzymes that are conserved in all cellular organisms. They catalyse the ATP-dependent conversion of the 3'-phosphate to the 2',3'-cyclic phosphodiester at the end of RNA, in a reaction involving formation of the covalent AMP-cyclase intermediate [1]. The structure of RTC demonstrates that RTCs are comprised two domain. The larger domain contains an insert domain of approximately 100 amino acids [1].
Domain