1GZS | pdb_00001gzs

CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN THE GEF DOMAIN OF THE SALMONELLA TYPHIMURIUM SOPE TOXIN AND HUMAN Cdc42

External Resource: Annotation


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

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Bd1gzsb_ All alpha proteins SopE-like GEF domain SopE-like GEF domain SopE-like GEF domain GEF domain of SopE toxin (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Dd1gzsd_ All alpha proteins SopE-like GEF domain SopE-like GEF domain SopE-like GEF domain GEF domain of SopE toxin (Salmonella enterica subsp. enterica serovar Typhimurium ) [TaxId: 90371 ], SCOPe (2.08)
Ad1gzsa_ Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases G proteins CDC42 (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Cd1gzsc_ Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases G proteins CDC42 (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
BSCOP2 FamilySopE-like GEF domain 8029940 4002417 SCOP2 (2022-06-29)
BSCOP2 SuperfamilySopE-like GEF domain 8042319 3001205 SCOP2 (2022-06-29)
DSCOP2B SuperfamilySopE-like GEF domain 8042319 3001205 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyRas-like P-loop GTPases 8057416 3002022 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyRas-like P-loop GTPases 8057416 3002022 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BSopE_GEFe1gzsB1 A: alpha arraysX: SopE-like GEF domain (From Topology)H: SopE-like GEF domain (From Topology)T: SopE-like GEF domainF: SopE_GEFECOD (1.6)
DSopE_GEFe1gzsD1 A: alpha arraysX: SopE-like GEF domain (From Topology)H: SopE-like GEF domain (From Topology)T: SopE-like GEF domainF: SopE_GEFECOD (1.6)
ARase1gzsA1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: RasECOD (1.6)
CRase1gzsC1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: RasECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B1.10.4120.10 Mainly Alpha Orthogonal Bundle SopE-like GEF fold SopE-like, GEF domainCATH (4.3.0)
D1.10.4120.10 Mainly Alpha Orthogonal Bundle SopE-like GEF fold SopE-like, GEF domainCATH (4.3.0)
A3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)
C3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
B, D
PF07487SopE GEF domain (SopE_GEF)SopE GEF domainThis family represents the C-terminal guanine nucleotide exchange factor (GEF) domain of SopE. Salmonella typhimurium employs a type III secretion system to inject bacterial toxins into the host cell cytosol. These toxins transiently activate Rho fam ...This family represents the C-terminal guanine nucleotide exchange factor (GEF) domain of SopE. Salmonella typhimurium employs a type III secretion system to inject bacterial toxins into the host cell cytosol. These toxins transiently activate Rho family GTP-binding protein-dependent signaling cascades to induce cytoskeletal rearrangements. SopE, can activate Cdc42, an essential component of the host cellular signaling cascade, in a Dbl-like fashion despite its lack of sequence similarity to Dbl-like proteins, the Rho-specific eukaryotic guanine nucleotide exchange factors [1].
Domain
A, C
PF00071Ras family (Ras)Ras familyIncludes sub-families Ras, Rab, Rac, Ral, Ran, Rap Ypt1 and more. Shares P-loop motif with GTP_EFTU, arf and myosin_head. See Pfam:PF00009 Pfam:PF00025, Pfam:PF00063. As regards Rab GTPases, these are important regulators of vesicle formation, motili ...Includes sub-families Ras, Rab, Rac, Ral, Ran, Rap Ypt1 and more. Shares P-loop motif with GTP_EFTU, arf and myosin_head. See Pfam:PF00009 Pfam:PF00025, Pfam:PF00063. As regards Rab GTPases, these are important regulators of vesicle formation, motility and fusion. They share a fold in common with all Ras GTPases: this is a six-stranded beta-sheet surrounded by five alpha-helices [1].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
B, D
SOPE
A, C
GTP-BINDING PROTEIN

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
B, D
IPR005414Guanine nucleotide exchange factor SopEFamily
B, D
IPR016019Guanine nucleotide exchange factor SopE, GEF domainDomain
B, D
IPR016018Guanine nucleotide exchange factor SopE, N-terminal domainDomain
B, D
IPR035949SopE-like, GEF domain superfamilyHomologous Superfamily
A, C
IPR003578Small GTPase RhoFamily
A, C
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
A, C
IPR037874Cdc42Family
A, C
IPR005225Small GTP-binding domainDomain
A, C
IPR001806Small GTPaseFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
A, C
Pharos:  P60953