2KXP
Solution NMR structure of V-1 bound to capping protein (CP)
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Chains | Domain Info | Class | Fold | Superfamily | Family | Domain | Species | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
A | d2kxpa_ | Multi-domain proteins (alpha and beta) | Subunits of heterodimeric actin filament capping protein Capz | Subunits of heterodimeric actin filament capping protein Capz | Capz alpha-1 subunit | Capz alpha-1 subunit | bantam,chickens (Gallus gallus ) [TaxId: 9031 ], | SCOPe (2.08) |
B | d2kxpb_ | Multi-domain proteins (alpha and beta) | Subunits of heterodimeric actin filament capping protein Capz | Subunits of heterodimeric actin filament capping protein Capz | Capz beta-1 subunit | Capz beta-1 subunit | bantam,chickens (Gallus gallus ) [TaxId: 9031 ], | SCOPe (2.08) |
C | d2kxpc_ | Alpha and beta proteins (a+b) | beta-hairpin-alpha-hairpin repeat | Ankyrin repeat | Ankyrin repeat | Myotrophin | mouse (Mus musculus ) [TaxId: 10090 ], | SCOPe (2.08) |
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A | SCOP2B Superfamily | Subunits of heterodimeric actin filament capping protein Capz | 8032214 | 3001499 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | Subunits of heterodimeric actin filament capping protein Capz | 8032215 | 3001499 | SCOP2B (2022-06-29) |
C | SCOP2 Family | Ankyrin repeat | 8081102 | 4000366 | SCOP2 (2022-06-29) |
C | SCOP2 Superfamily | Ankyrin repeat | 8081103 | 3000154 | SCOP2 (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 | F-actin_cap_A_1st | e2kxpA1 | A: alpha bundles | X: alpha-helical domain in subunits of heterodimeric actin filament capping protein Capz (From Topology) | H: alpha-helical domain in subunits of heterodimeric actin filament capping protein Capz (From Topology) | T: alpha-helical domain in subunits of heterodimeric actin filament capping protein Capz | F: F-actin_cap_A_1st | ECOD (1.6) |
A | F-actin_cap_A_3rd | e2kxpA2 | A: a+b two layers | X: a+b domain in Capz (From Topology) | H: a+b domain in Capz (From Topology) | T: a+b domain in Capz | F: F-actin_cap_A_3rd | ECOD (1.6) |
A | F-actin_cap_A_2nd | e2kxpA3 | A: few secondary structure elements | X: beta-barrel domain in Capz (From Topology) | H: beta-barrel domain in Capz (From Topology) | T: beta-barrel domain in Capz | F: F-actin_cap_A_2nd | ECOD (1.6) |
B | F_actin_cap_B_1st | e2kxpB3 | A: alpha bundles | X: alpha-helical domain in subunits of heterodimeric actin filament capping protein Capz (From Topology) | H: alpha-helical domain in subunits of heterodimeric actin filament capping protein Capz (From Topology) | T: alpha-helical domain in subunits of heterodimeric actin filament capping protein Capz | F: F_actin_cap_B_1st | ECOD (1.6) |
B | F_actin_cap_B_3rd | e2kxpB2 | A: a+b two layers | X: a+b domain in Capz (From Topology) | H: a+b domain in Capz (From Topology) | T: a+b domain in Capz | F: F_actin_cap_B_3rd | ECOD (1.6) |
B | F_actin_cap_B_2nd | e2kxpB1 | A: few secondary structure elements | X: beta-barrel domain in Capz (From Topology) | H: beta-barrel domain in Capz (From Topology) | T: beta-barrel domain in Capz | F: F_actin_cap_B_2nd | ECOD (1.6) |
C | Ank_2 | e2kxpC1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: Ankyrin repeat (From Topology) | T: Ankyrin repeat | F: Ank_2 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
A | 3.30.1140.60 | Alpha Beta | 2-Layer Sandwich | Ribosomal protein S3 C-terminal domain | F-actin capping protein, alpha subunit | CATH (4.3.0) |
A | 3.90.1150.210 | Alpha Beta | Alpha-Beta Complex | Aspartate Aminotransferase, domain 1 | F-actin capping protein, beta subunit | CATH (4.3.0) |
B | 1.20.58.570 | Mainly Alpha | Up-down Bundle | Methane Monooxygenase Hydroxylase | Chain G, domain 1 | CATH (4.3.0) |
B | 3.90.1150.210 | Alpha Beta | Alpha-Beta Complex | Aspartate Aminotransferase, domain 1 | F-actin capping protein, beta subunit | CATH (4.3.0) |
B | 6.10.250.30 | Special | Helix non-globular | Single alpha-helices involved in coiled-coils or other helix-helix interfaces | Capz alpha-1 subunit | CATH (4.3.0) |
C | 1.25.40.20 | Mainly Alpha | Alpha Horseshoe | Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat | Ankyrin repeat-containing domain | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF01267 | F-actin capping protein alpha subunit (F-actin_cap_A) | F-actin capping protein alpha subunit | - | Family | |
PF01115 | F-actin capping protein, beta subunit (F_actin_cap_B) | F-actin capping protein, beta subunit | - | Family | |
PF12796 | Ankyrin repeats (3 copies) (Ank_2) | Ankyrin repeats (3 copies) | - | Repeat |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR002189 | F-actin-capping protein subunit alpha | Family | |
IPR042489 | F-actin capping protein, alpha subunit, domain 1 | Homologous Superfamily | |
IPR037282 | F-actin-capping protein subunit alpha/beta | Homologous Superfamily | |
IPR017865 | F-actin capping protein, alpha subunit, conserved site | Conserved Site | |
IPR042276 | F-actin-capping protein subunit alpha/beta, domain 2 | Homologous Superfamily | |
IPR001698 | F-actin-capping protein subunit beta | Family | |
IPR019771 | F-actin capping protein, beta subunit, conserved site | Conserved Site | |
IPR043175 | F-actin-capping protein subunit beta, N-terminal domain | Homologous Superfamily | |
IPR037282 | F-actin-capping protein subunit alpha/beta | Homologous Superfamily | |
IPR042276 | F-actin-capping protein subunit alpha/beta, domain 2 | Homologous Superfamily | |
IPR002110 | Ankyrin repeat | Repeat | |
IPR050745 | Multifunctional regulatory proteins | Family | |
IPR036770 | Ankyrin repeat-containing domain superfamily | Homologous Superfamily |