2FFH

THE SIGNAL SEQUENCE BINDING PROTEIN FFH FROM THERMUS AQUATICUS


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Bd2ffhb1 All alpha proteins Four-helical up-and-down bundle Domain of the SRP/SRP receptor G-proteins Domain of the SRP/SRP receptor G-proteins Signal sequence recognition protein Ffh (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
Bd2ffhb2 All alpha proteins Signal peptide-binding domain Signal peptide-binding domain Signal peptide-binding domain Signal sequence binding protein Ffh (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
Bd2ffhb3 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases Nitrogenase iron protein-like GTPase domain of the signal sequence recognition protein Ffh (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
Cd2ffhc1 All alpha proteins Four-helical up-and-down bundle Domain of the SRP/SRP receptor G-proteins Domain of the SRP/SRP receptor G-proteins Signal sequence recognition protein Ffh (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
Cd2ffhc2 All alpha proteins Signal peptide-binding domain Signal peptide-binding domain Signal peptide-binding domain Signal sequence binding protein Ffh (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
Cd2ffhc3 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases Nitrogenase iron protein-like GTPase domain of the signal sequence recognition protein Ffh (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
Ad2ffha1 All alpha proteins Four-helical up-and-down bundle Domain of the SRP/SRP receptor G-proteins Domain of the SRP/SRP receptor G-proteins Signal sequence recognition protein Ffh (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
Ad2ffha2 All alpha proteins Signal peptide-binding domain Signal peptide-binding domain Signal peptide-binding domain Signal sequence binding protein Ffh (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)
Ad2ffha3 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases Nitrogenase iron protein-like GTPase domain of the signal sequence recognition protein Ffh (Thermus aquaticus ) [TaxId: 271 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2B SuperfamilySimibi-like P-loop NTPases 8089712 3002018 SCOP2B (2022-06-29)
BSCOP2B SuperfamilySRP/SRP receptor N-terminal domain-like 8089711 3001834 SCOP2B (2022-06-29)
BSCOP2B SuperfamilySignal peptide binding domain-like 8089714 3001939 SCOP2B (2022-06-29)
CSCOP2B SuperfamilySRP/SRP receptor N-terminal domain-like 8089711 3001834 SCOP2B (2022-06-29)
CSCOP2B SuperfamilySimibi-like P-loop NTPases 8089712 3002018 SCOP2B (2022-06-29)
CSCOP2B SuperfamilySignal peptide binding domain-like 8089714 3001939 SCOP2B (2022-06-29)
ASCOP2 FamilySRP54-like 8089710 4003997 SCOP2 (2022-06-29)
ASCOP2 FamilySignal peptide binding domain-like 8089713 4000906 SCOP2 (2022-06-29)
ASCOP2 SuperfamilySimibi-like P-loop NTPases 8089712 3002018 SCOP2 (2022-06-29)
ASCOP2 SuperfamilySignal peptide binding domain-like 8089714 3001939 SCOP2 (2022-06-29)
ASCOP2 SuperfamilySRP/SRP receptor N-terminal domain-like 8089711 3001834 SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BSRP_SPBe2ffhB5 A: alpha arraysX: HTHH: HTHT: tri-helicalF: SRP_SPBECOD (1.6)
BSRP54_Ne2ffhB2 A: alpha bundlesX: Domain of the SRP/SRP receptor G proteins-likeH: Domain of the SRP/SRP receptor G-proteins (From Topology)T: Domain of the SRP/SRP receptor G-proteinsF: SRP54_NECOD (1.6)
BSRP54e2ffhB4 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: SRP54ECOD (1.6)
CSRP_SPBe2ffhC5 A: alpha arraysX: HTHH: HTHT: tri-helicalF: SRP_SPBECOD (1.6)
CSRP54_Ne2ffhC2 A: alpha bundlesX: Domain of the SRP/SRP receptor G proteins-likeH: Domain of the SRP/SRP receptor G-proteins (From Topology)T: Domain of the SRP/SRP receptor G-proteinsF: SRP54_NECOD (1.6)
CSRP54e2ffhC4 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: SRP54ECOD (1.6)
ASRP_SPBe2ffhA5 A: alpha arraysX: HTHH: HTHT: tri-helicalF: SRP_SPBECOD (1.6)
ASRP54_Ne2ffhA2 A: alpha bundlesX: Domain of the SRP/SRP receptor G proteins-likeH: Domain of the SRP/SRP receptor G-proteins (From Topology)T: Domain of the SRP/SRP receptor G-proteinsF: SRP54_NECOD (1.6)
ASRP54e2ffhA4 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: SRP54ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
PF00448SRP54-type protein, GTPase domain (SRP54)SRP54-type protein, GTPase domainThis family includes relatives of the G-domain of the SRP54 family of proteins.Domain
A, B, C
PF02978Signal peptide binding domain (SRP_SPB)Signal peptide binding domain- Domain
A, B, C
PF02881SRP54-type protein, helical bundle domain (SRP54_N)SRP54-type protein, helical bundle domain- Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
PROTEIN (FFH)