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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1ltxa1 All alpha proteins alpha-alpha superhelix Protein prenylyltransferase Protein prenylyltransferase Rab geranylgeranyltransferase alpha-subunit, N-terminal domain Norway rat (Rattus norvegicus ) [TaxId: 10116 ], SCOPe (2.08)
Ad1ltxa2 All beta proteins C2 domain-like Rab geranylgeranyltransferase alpha-subunit, insert domain Rab geranylgeranyltransferase alpha-subunit, insert domain Rab geranylgeranyltransferase alpha-subunit, insert domain Norway rat (Rattus norvegicus ) [TaxId: 10116 ], SCOPe (2.08)
Ad1ltxa3 Alpha and beta proteins (a/b) Leucine-rich repeat, LRR (right-handed beta-alpha superhelix) L domain-like Rab geranylgeranyltransferase alpha-subunit, C-terminal domain Rab geranylgeranyltransferase alpha-subunit, C-terminal domain Norway rat (Rattus norvegicus ) [TaxId: 10116 ], SCOPe (2.08)
Bd1ltxb_ All alpha proteins alpha/alpha toroid Terpenoid cyclases/Protein prenyltransferases Protein prenyltransferases Rab geranylgeranyltransferase, beta subunit Norway rat (Rattus norvegicus ) [TaxId: 10116 ], SCOPe (2.08)
C [auth R]d1ltxr1 Alpha and beta proteins (a/b) FAD/NAD(P)-binding domain FAD/NAD(P)-binding domain GDI-like N domain Rab escort protein 1 Norway rat (Rattus norvegicus ) [TaxId: 10116 ], SCOPe (2.08)
C [auth R]d1ltxr2 Alpha and beta proteins (a+b) FAD-linked reductases, C-terminal domain FAD-linked reductases, C-terminal domain GDI-like Rab escort protein 1 Norway rat (Rattus norvegicus ) [TaxId: 10116 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyL domain-like 8043989 3001010 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyProtein prenylyltransferase 8038637 3001312 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyRab geranylgeranyltransferase alpha-subunit, insert domain 8040730 3001017 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyProtein prenylyltransferase 8038637 3001312 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyTerpenoid cyclases/Protein prenyltransferases 8040875 3001024 SCOP2B (2022-06-29)
C [auth R]SCOP2B SuperfamilyFlavoreductase-like 8044604 3000055 SCOP2B (2022-06-29)
C [auth R]SCOP2B SuperfamilyGDI isoprenoid-binding domain-like 8091669 3002533 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ARabGGT_inserte1ltxA1 A: beta sandwichesX: Immunoglobulin-like beta-sandwichH: Immunoglobulin-relatedT: Immunoglobulin/Fibronectin type III/E set domains/PapD-likeF: RabGGT_insertECOD (1.6)
ALRR_9e1ltxA3 A: beta duplicates or obligate multimersX: Single-stranded right-handed beta-helixH: Leucine-rich repeats (From Topology)T: Leucine-rich repeatsF: LRR_9ECOD (1.6)
APPTAe1ltxA2 A: alpha superhelicesX: Repetitive alpha hairpinsH: ARM repeat (From Topology)T: ARM repeatF: PPTAECOD (1.6)
BSQHop_cyclase_Ce1ltxB1 A: alpha superhelicesX: Repetitive alpha hairpinsH: alpha/alpha toroid (From Topology)T: alpha/alpha toroidF: SQHop_cyclase_CECOD (1.6)
C [auth R]KOG4405e1ltxR1 A: a+b two layersX: FAD-linked reductases, C-terminal domain-likeH: FAD-linked reductases-C (From Topology)T: FAD-linked reductases-CF: KOG4405ECOD (1.6)
C [auth R]GDI_1ste1ltxR2 A: a/b three-layered sandwichesX: Rossmann-likeH: Rossmann-relatedT: FAD/NAD(P)-binding domainF: GDI_1stECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF01239Protein prenyltransferase alpha subunit repeat (PPTA)Protein prenyltransferase alpha subunit repeat- Repeat
PF07711Rab geranylgeranyl transferase alpha-subunit, insert domain (RabGGT_insert)Rab geranylgeranyl transferase alpha-subunit, insert domainRab geranylgeranyl transferase (RabGGT) catalyses the addition of two geranylgeranyl groups to the C-terminal cysteine residues of Rab proteins, which is crucial for membrane association and function of these proteins in intracellular vesicular traff ...Rab geranylgeranyl transferase (RabGGT) catalyses the addition of two geranylgeranyl groups to the C-terminal cysteine residues of Rab proteins, which is crucial for membrane association and function of these proteins in intracellular vesicular trafficking [1]. This domain is inserted between Pfam:PF01239 repeats. This domain adopts an Ig-like fold and is thought to be involved in protein-protein interactions and might be involved in the recognition and binding of REP [1].
Domain
PF00432Prenyltransferase and squalene oxidase repeat (Prenyltrans)Prenyltransferase and squalene oxidase repeat- Repeat
C [auth R]PF00996GDP dissociation inhibitor (GDI)GDP dissociation inhibitor- Family
C [auth R]PF22603RAE1/2 domain I, C-terminal region (RAE1_2_domI_C)RAE1/2 domain I, C-terminal regionThis entry represents the C-terminal region of domain I from Rab escort proteins 1/2 (RAE1/2, also known as Rab proteins geranylgeranyltransferase component A 1/2) which are the substrate-binding subunit of the Rab geranylgeranyltransferase (GGTase) ...This entry represents the C-terminal region of domain I from Rab escort proteins 1/2 (RAE1/2, also known as Rab proteins geranylgeranyltransferase component A 1/2) which are the substrate-binding subunit of the Rab geranylgeranyltransferase (GGTase) complex [1,2]. These proteins bind unprenylated Rab proteins and presents the substrate peptide to the catalytic component B and remains bound to it after the geranylgeranyl transfer reaction.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
RAB GERANYLGERANYLTRANSFERASE ALPHA SUBUNIT
RAB GERANYLGERANYLTRANSFERASE BETA SUBUNIT
C [auth R]Rab Escort Protein 1
D [auth P]AAAA---