6GYU
Cryo-EM structure of the CBF3-msk complex of the budding yeast kinetochore
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
A [auth B] | SCOP2B Superfamily | Cep3/Upc2 domain-like | 8093129 | 3002679 | SCOP2B (2022-06-29) |
A [auth B] | SCOP2B Superfamily | ARM repeat-like | 8093131 | 3000116 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | Cep3/Upc2 domain-like | 8093129 | 3002679 | SCOP2B (2022-06-29) |
C | SCOP2B Superfamily | ARM repeat-like | 8093131 | 3000116 | SCOP2B (2022-06-29) |
D | SCOP2B Superfamily | Skp1 dimerisation domain-like | 8043773 | 3000564 | SCOP2B (2022-06-29) |
E | SCOP2B Superfamily | lambda integrase clamp domain-like | 8053778 | 3000550 | SCOP2B (2022-06-29) |
E | SCOP2B Superfamily | DNA breaking-rejoining enzymes | 8053766 | 3001127 | 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 [auth B] | Cep3 | e6gyuB1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: ARM repeat (From Topology) | T: ARM repeat | F: Cep3 | ECOD (1.6) |
A [auth B] | Zn_clus | e6gyuB2 | A: few secondary structure elements | X: Zn2/Cys6 DNA-binding domain (From Topology) | H: Zn2/Cys6 DNA-binding domain (From Topology) | T: Zn2/Cys6 DNA-binding domain | F: Zn_clus | ECOD (1.6) |
C | Cep3 | e6gyuC1 | A: alpha superhelices | X: Repetitive alpha hairpins | H: ARM repeat (From Topology) | T: ARM repeat | F: Cep3 | ECOD (1.6) |
D | Skp1_POZ | e6gyuD1 | A: a+b two layers | X: POZ domain (From Topology) | H: POZ domain (From Topology) | T: POZ domain | F: Skp1_POZ | ECOD (1.6) |
E | NDC10_II_C | e6gyuE1 | A: alpha arrays | X: HTH | H: HTH | T: DNA breaking-rejoining enzymes | F: NDC10_II_C | ECOD (1.6) |
E | NDC10_II_N | e6gyuE2 | A: alpha arrays | X: HTH | H: HTH | T: DNA breaking-rejoining enzymes | F: NDC10_II_N | ECOD (1.6) |
E | Ndc10 | e6gyuE3 | A: alpha arrays | X: lambda integrase-N-like | H: lambda integrase-N (From Topology) | T: lambda integrase-N | F: Ndc10 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
D | 3.30.710.10 | Alpha Beta | 2-Layer Sandwich | Potassium Channel Kv1.1 | Chain A | CATH (utative) |
E | 1.10.443.20 | Mainly Alpha | Orthogonal Bundle | hpI Integrase | Chain A | CATH (utative) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
A [auth B] | PF00172 | Fungal Zn(2)-Cys(6) binuclear cluster domain (Zn_clus) | Fungal Zn(2)-Cys(6) binuclear cluster domain | - | Domain |
A [auth B] | PF16846 | Centromere DNA-binding protein complex CBF3 subunit B (Cep3) | Centromere DNA-binding protein complex CBF3 subunit B | - | Family |
PF16846 | Centromere DNA-binding protein complex CBF3 subunit B (Cep3) | Centromere DNA-binding protein complex CBF3 subunit B | - | Family | |
PF01466 | Skp1 family, dimerisation domain (Skp1) | Skp1 family, dimerisation domain | - | Domain | |
PF03931 | Skp1 family, tetramerisation domain (Skp1_POZ) | Skp1 family, tetramerisation domain | - | Domain | |
PF21400 | Ndc10 N-terminal domain (Ndc10_N) | Ndc10 N-terminal domain | Kinetochores link centromeric DNA to spindle microtubules and ensure faithful chromosome segregation during mitosis. In point-centromere yeasts, the CBF3 complex Skp1-Ctf13-(Cep3)(2)-(Ndc10)recognizes a conserved centromeric DNA element through conta ... | Domain | |
PF16787 | Centromere DNA-binding protein complex CBF3 subunit, domain 2 (NDC10_II) | Centromere DNA-binding protein complex CBF3 subunit, domain 2 | NDC10_II is a the second of five domains on the Kluyveromyces lactis Ndc10 protein. Each subunit of the Ndc10 dimer binds a separate fragment of DNA, suggesting that Ndc10 stabilises a DNA loop at the centromere [1]. | Domain |