Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilyTerpenoid cyclases/Protein prenyltransferases 8094327 3001024 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APPTAe6j74A1 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: PPTAECOD (1.6)
BSQHop_cyclase_Ce6j74B1 A: alpha superhelicesX: Repetitive alpha hairpinsH: alpha/alpha toroid (From Topology)T: alpha/alpha toroidF: SQHop_cyclase_CECOD (1.6)
CLongin,Synaptobrevine6j74C1 A: a+b three layersX: Profilin-likeH: profilin-like (From Topology)T: profilin-likeF: Longin,SynaptobrevinECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B1.50.10.20 Mainly Alpha Alpha/alpha barrel Glycosyltransferase CATH (utative)
C3.30.450.50 Alpha Beta 2-Layer Sandwich Beta-Lactamase Longin domainCATH (utative)
C1.20.5.110 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces CATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01239Protein prenyltransferase alpha subunit repeat (PPTA)Protein prenyltransferase alpha subunit repeat- Repeat
PF00432Prenyltransferase and squalene oxidase repeat (Prenyltrans)Prenyltransferase and squalene oxidase repeat- Repeat
PF00957Synaptobrevin (Synaptobrevin)Synaptobrevin- Family
PF13774Regulated-SNARE-like domain (Longin)Regulated-SNARE-like domainLongin is one of the approximately 26 components required for transporting proteins from the ER to the plasma membrane, via the Golgi apparatus. It is necessary for the steps of the transfer from the ER to the Golgi complex [1]. Longins are the only ...Longin is one of the approximately 26 components required for transporting proteins from the ER to the plasma membrane, via the Golgi apparatus. It is necessary for the steps of the transfer from the ER to the Golgi complex [1]. Longins are the only R-SNAREs that are common to all eukaryotes, and they are characterised by a conserved N-terminal domain with a profilin-like fold called a longin domain [2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Protein prenyltransferase alpha subunit repeat-containing protein 1 -
Geranylgeranyl transferase type-2 subunit beta
Synaptobrevin homolog YKT6