2Q5D
Crystal Structure of Human Importin Beta bound to the Snurportin1 IBB-domain second crystal form
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d2q5da_ | All alpha proteins | alpha-alpha superhelix | ARM repeat | Armadillo repeat | Importin beta | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
C [auth B] | d2q5db_ | All alpha proteins | alpha-alpha superhelix | ARM repeat | Armadillo repeat | Importin beta | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
B [auth C] | d2q5dc_ | Small proteins | Intrinsically disordered proteins | importin-beta binding (IBB) domain of snurportin-1 | importin-beta binding (IBB) domain of snurportin-1 | importin-beta binding (IBB) domain of snurportin-1 | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
D | d2q5dd_ | Small proteins | Intrinsically disordered proteins | importin-beta binding (IBB) domain of snurportin-1 | importin-beta binding (IBB) domain of snurportin-1 | importin-beta binding (IBB) domain of snurportin-1 | human (Homo sapiens ) [TaxId: 9606 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | ARM repeat-like | 8038528 | 3000116 | SCOP2B (2022-06-29) |
C [auth B] | SCOP2B Superfamily | ARM repeat-like | 8038528 | 3000116 | 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 | PF03810,PF13513 | e2q5dA3 | A: alpha superhelices | X: Repetitive alpha hairpins | H: ARM repeat (From Topology) | T: ARM repeat | F: PF03810,PF13513 | ECOD (1.6) |
C [auth B] | PF03810,PF13513 | e2q5dB1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: ARM repeat (From Topology) | T: ARM repeat | F: PF03810,PF13513 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 1.25.10.10 | Mainly Alpha | Alpha Horseshoe | Leucine-rich Repeat Variant | Leucine-rich Repeat Variant | CATH (4.3.0) |
C [auth B] | 1.25.10.10 | Mainly Alpha | Alpha Horseshoe | Leucine-rich Repeat Variant | Leucine-rich Repeat Variant | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A, C [auth B] | PF00514 | Armadillo/beta-catenin-like repeat (Arm) | Armadillo/beta-catenin-like repeat | - | Repeat |
A, C [auth B] | PF03810 | Importin-beta N-terminal domain (IBN_N) | Importin-beta N-terminal domain | - | Repeat |
B [auth C], D | PF11538 | Snurportin1 (Snurportin1) | Snurportin1 | - | Family |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
A, C [auth B] | IPR016024 | Armadillo-type fold | Homologous Superfamily |
A, C [auth B] | IPR021133 | HEAT, type 2 | Repeat |
A, C [auth B] | IPR000225 | Armadillo | Repeat |
A, C [auth B] | IPR001494 | Importin-beta, N-terminal domain | Domain |
A, C [auth B] | IPR011989 | Armadillo-like helical | Homologous Superfamily |
A, C [auth B] | IPR040122 | Importin beta family | Family |
B [auth C], D | IPR002652 | Importin-alpha, importin-beta-binding domain | Domain |
B [auth C], D | IPR017336 | Snurportin-1 | Family |
B [auth C], D | IPR047857 | Snurportin-1, m3G cap-binding domain | Domain |
B [auth C], D | IPR024721 | Snurportin-1, N-terminal | Domain |