Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
E [auth A]d1qzwa1 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 (Saccharolobus solfataricus ) [TaxId: 2287 ], SCOPe (2.08)
E [auth A]d1qzwa2 All alpha proteins Signal peptide-binding domain Signal peptide-binding domain Signal peptide-binding domain Signal sequence binding protein Ffh (Saccharolobus solfataricus ) [TaxId: 2287 ], SCOPe (2.08)
E [auth A]d1qzwa3 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 (Saccharolobus solfataricus ) [TaxId: 2287 ], SCOPe (2.08)
F [auth C]d1qzwc1 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 (Saccharolobus solfataricus ) [TaxId: 2287 ], SCOPe (2.08)
F [auth C]d1qzwc2 All alpha proteins Signal peptide-binding domain Signal peptide-binding domain Signal peptide-binding domain Signal sequence binding protein Ffh (Saccharolobus solfataricus ) [TaxId: 2287 ], SCOPe (2.08)
F [auth C]d1qzwc3 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 (Saccharolobus solfataricus ) [TaxId: 2287 ], SCOPe (2.08)
G [auth E]d1qzwe1 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 (Saccharolobus solfataricus ) [TaxId: 2287 ], SCOPe (2.08)
G [auth E]d1qzwe2 All alpha proteins Signal peptide-binding domain Signal peptide-binding domain Signal peptide-binding domain Signal sequence binding protein Ffh (Saccharolobus solfataricus ) [TaxId: 2287 ], SCOPe (2.08)
G [auth E]d1qzwe3 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 (Saccharolobus solfataricus ) [TaxId: 2287 ], SCOPe (2.08)
H [auth G]d1qzwg1 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 (Saccharolobus solfataricus ) [TaxId: 2287 ], SCOPe (2.08)
H [auth G]d1qzwg2 All alpha proteins Signal peptide-binding domain Signal peptide-binding domain Signal peptide-binding domain Signal sequence binding protein Ffh (Saccharolobus solfataricus ) [TaxId: 2287 ], SCOPe (2.08)
H [auth G]d1qzwg3 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 (Saccharolobus solfataricus ) [TaxId: 2287 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
E [auth A]SCOP2B SuperfamilySRP/SRP receptor N-terminal domain-like8056553 3001834 SCOP2B (2022-06-29)
E [auth A]SCOP2B SuperfamilySimibi-like P-loop NTPases8056554 3002018 SCOP2B (2022-06-29)
E [auth A]SCOP2B SuperfamilySignal peptide binding domain-like8056556 3001939 SCOP2B (2022-06-29)
F [auth C]SCOP2B SuperfamilySRP/SRP receptor N-terminal domain-like8056553 3001834 SCOP2B (2022-06-29)
F [auth C]SCOP2B SuperfamilySimibi-like P-loop NTPases8056554 3002018 SCOP2B (2022-06-29)
F [auth C]SCOP2B SuperfamilySignal peptide binding domain-like8056556 3001939 SCOP2B (2022-06-29)
G [auth E]SCOP2B SuperfamilySignal peptide binding domain-like8056556 3001939 SCOP2B (2022-06-29)
G [auth E]SCOP2B SuperfamilySimibi-like P-loop NTPases8056554 3002018 SCOP2B (2022-06-29)
G [auth E]SCOP2B SuperfamilySRP/SRP receptor N-terminal domain-like8056553 3001834 SCOP2B (2022-06-29)
H [auth G]SCOP2B SuperfamilySimibi-like P-loop NTPases8056554 3002018 SCOP2B (2022-06-29)
H [auth G]SCOP2B SuperfamilySRP/SRP receptor N-terminal domain-like8056553 3001834 SCOP2B (2022-06-29)
H [auth G]SCOP2B SuperfamilySignal peptide binding domain-like8056556 3001939 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
E [auth A]PF02978e1qzwA1 A: alpha arraysX: HTHH: HTHT: tri-helicalF: PF02978ECOD (1.6)
E [auth A]PF02881e1qzwA2 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: PF02881ECOD (1.6)
E [auth A]PF00448e1qzwA3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF00448ECOD (1.6)
F [auth C]PF02978e1qzwC1 A: alpha arraysX: HTHH: HTHT: tri-helicalF: PF02978ECOD (1.6)
F [auth C]PF02881e1qzwC2 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: PF02881ECOD (1.6)
F [auth C]PF00448e1qzwC3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF00448ECOD (1.6)
G [auth E]PF02978e1qzwE1 A: alpha arraysX: HTHH: HTHT: tri-helicalF: PF02978ECOD (1.6)
G [auth E]PF02881e1qzwE2 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: PF02881ECOD (1.6)
G [auth E]PF00448e1qzwE3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF00448ECOD (1.6)
H [auth G]PF02978e1qzwG1 A: alpha arraysX: HTHH: HTHT: tri-helicalF: PF02978ECOD (1.6)
H [auth G]PF02881e1qzwG2 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: PF02881ECOD (1.6)
H [auth G]PF00448e1qzwG3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: PF00448ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
E [auth A],
F [auth C],
G [auth E],
H [auth G]
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
E [auth A],
F [auth C],
G [auth E],
H [auth G]
PF02978Signal peptide binding domain (SRP_SPB)Signal peptide binding domain- Domain
E [auth A],
F [auth C],
G [auth E],
H [auth G]
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 [auth B],
B [auth D],
C [auth F],
D [auth H]
7S RNA---
E [auth A],
F [auth C],
G [auth E],
H [auth G]
Signal recognition 54 kDa protein