3SU8
Crystal structure of a truncated intracellular domain of Plexin-B1 in complex with Rac1
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Ras-like P-loop GTPases | 8057406 | 3002022 | SCOP2B (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | PF00071 | e3su8A1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: PF00071 | ECOD (1.6) |
B [auth X] | PF08337 | e3su8X1 | A: alpha bundles | X: GTPase activation domain, GAP (From Topology) | H: GTPase activation domain, GAP (From Topology) | T: GTPase activation domain, GAP | F: PF08337 | ECOD (1.6) |
B [auth X] | PF20170 | e3su8X2 | A: a+b two layers | X: beta-Grasp | H: Ubiquitin-related | T: Ubiquitin-like | F: PF20170 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.40.50.300 | Alpha Beta | 3-Layer(aba) Sandwich | Rossmann fold | P-loop containing nucleotide triphosphate hydrolases | CATH (4.3.0) |
B [auth X] | 1.10.506.10 | Mainly Alpha | Orthogonal Bundle | GTPase Activation - p120GAP | domain 1 | CATH (4.3.0) |
B [auth X] | 3.10.20.90 | Alpha Beta | Roll | Ubiquitin-like (UB roll) | Phosphatidylinositol 3-kinase Catalytic Subunit | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF00071 | Ras family (Ras) | Ras family | 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, motil ... | Domain | |
B [auth X] | PF20170 | Plexin cytoplasmic RhoGTPase-binding domain (Plexin_RBD) | Plexin cytoplasmic RhoGTPase-binding domain | This entry represents the RhoGTPase-binding domain found in the cytoplasmic domain of plexins [1]. | Domain |
B [auth X] | PF08337 | Plexin cytoplasmic RasGAP domain (Plexin_cytopl) | Plexin cytoplasmic RasGAP domain | This family features the C-terminal regions of various plexins (e.g. Swiss:P51805). Plexins are receptors for semaphorins, and plexin signalling is important in path finding and patterning of both neurons and developing blood vessels [1,2]. The cytop ... | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR003578 | Small GTPase Rho | Family | |
IPR027417 | P-loop containing nucleoside triphosphate hydrolase | Homologous Superfamily | |
IPR001806 | Small GTPase | Family | |
IPR005225 | Small GTP-binding protein domain | Domain | |
B [auth X] | IPR002909 | IPT domain | Domain |
B [auth X] | IPR041362 | Plexin, TIG domain 2 | Domain |
B [auth X] | IPR016201 | PSI domain | Domain |
B [auth X] | IPR014756 | Immunoglobulin E-set | Homologous Superfamily |
B [auth X] | IPR008936 | Rho GTPase activation protein | Homologous Superfamily |
B [auth X] | IPR015943 | WD40/YVTN repeat-like-containing domain superfamily | Homologous Superfamily |
B [auth X] | IPR002165 | Plexin repeat | Repeat |
B [auth X] | IPR041019 | Plexin, TIG domain 1 | Domain |
B [auth X] | IPR031148 | Plexin family | Family |
B [auth X] | IPR046800 | Plexin, cytoplasmic RhoGTPase-binding domain | Domain |
B [auth X] | IPR013783 | Immunoglobulin-like fold | Homologous Superfamily |
B [auth X] | IPR013548 | Plexin, cytoplasmic RasGAP domain | Domain |
B [auth X] | IPR036352 | Sema domain superfamily | Homologous Superfamily |
B [auth X] | IPR001627 | Sema domain | Domain |