Structure of a DNA-loaded MCM double hexamer engaged with the Dbf4-dependent kinase
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| A [auth 2] | MCM_OB | e7p5z22 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: MCM_OB | ECOD (1.6) |
| A [auth 2] | MCM_C | e7p5z23 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| A [auth 2] | MCM_N | e7p5z25 | A: a+b complex topology | X: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | H: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | T: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) | F: MCM_N | ECOD (1.6) |
| A [auth 2] | MCM_AAA | e7p5z24 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MCM_AAA | ECOD (1.6) |
| A [auth 2] | MCM_OB_4 | e7p5z21 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: MCM_OB_4 | ECOD (1.6) |
| G [auth A] | MCM_OB | e7p5zA3 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: MCM_OB | ECOD (1.6) |
| G [auth A] | MCM_C | e7p5zA4 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| G [auth A] | MCM_N | e7p5zA5 | A: a+b complex topology | X: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | H: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | T: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) | F: MCM_N | ECOD (1.6) |
| G [auth A] | MCM_AAA | e7p5zA2 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MCM_AAA | ECOD (1.6) |
| G [auth A] | MCM_OB_4 | e7p5zA1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: MCM_OB_4 | ECOD (1.6) |
| B [auth 3] | MCM_OB | e7p5z35 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: MCM_OB | ECOD (1.6) |
| B [auth 3] | MCM_C | e7p5z33 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| B [auth 3] | MCM_N | e7p5z31 | A: a+b complex topology | X: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | H: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | T: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) | F: MCM_N | ECOD (1.6) |
| B [auth 3] | MCM_AAA | e7p5z32 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MCM_AAA | ECOD (1.6) |
| B [auth 3] | KOG0479 | e7p5z34 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: KOG0479 | ECOD (1.6) |
| H [auth B] | MCM_OB | e7p5zB5 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: MCM_OB | ECOD (1.6) |
| H [auth B] | MCM_C | e7p5zB2 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| H [auth B] | MCM_N | e7p5zB1 | A: a+b complex topology | X: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | H: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | T: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) | F: MCM_N | ECOD (1.6) |
| H [auth B] | MCM_AAA | e7p5zB3 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MCM_AAA | ECOD (1.6) |
| H [auth B] | KOG0479 | e7p5zB4 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: KOG0479 | ECOD (1.6) |
| C [auth 4] | MCM_OB | e7p5z41 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: MCM_OB | ECOD (1.6) |
| C [auth 4] | MCM_C | e7p5z45 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| C [auth 4] | MCM_N | e7p5z44 | A: a+b complex topology | X: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | H: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | T: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) | F: MCM_N | ECOD (1.6) |
| C [auth 4] | MCM_AAA | e7p5z42 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MCM_AAA | ECOD (1.6) |
| C [auth 4] | MCM_OB_1 | e7p5z43 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: MCM_OB_1 | ECOD (1.6) |
| I [auth C] | MCM_OB | e7p5zC4 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: MCM_OB | ECOD (1.6) |
| I [auth C] | MCM_C | e7p5zC5 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| I [auth C] | MCM_N | e7p5zC2 | A: a+b complex topology | X: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | H: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | T: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) | F: MCM_N | ECOD (1.6) |
| I [auth C] | MCM_AAA | e7p5zC1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MCM_AAA | ECOD (1.6) |
| I [auth C] | MCM_OB_1 | e7p5zC3 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: MCM_OB_1 | ECOD (1.6) |
| E [auth 6] | MCM_OB | e7p5z63 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: MCM_OB | ECOD (1.6) |
| E [auth 6] | MCM_C | e7p5z62 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| E [auth 6] | MCM_N | e7p5z65 | A: a+b complex topology | X: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | H: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | T: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) | F: MCM_N | ECOD (1.6) |
| E [auth 6] | MCM_AAA | e7p5z64 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MCM_AAA | ECOD (1.6) |
| E [auth 6] | MCM_OB_2 | e7p5z61 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: MCM_OB_2 | ECOD (1.6) |
| K [auth E] | MCM_OB | e7p5zE4 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: MCM_OB | ECOD (1.6) |
| K [auth E] | MCM_C | e7p5zE2 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| K [auth E] | MCM_N | e7p5zE1 | A: a+b complex topology | X: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | H: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | T: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) | F: MCM_N | ECOD (1.6) |
| K [auth E] | MCM_AAA | e7p5zE3 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MCM_AAA | ECOD (1.6) |
| K [auth E] | MCM_OB_2 | e7p5zE5 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: MCM_OB_2 | ECOD (1.6) |
| F [auth 7] | MCM_OB | e7p5z73 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: MCM_OB | ECOD (1.6) |
| F [auth 7] | MCM_C | e7p5z72 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| F [auth 7] | MCM_N_1 | e7p5z75 | A: a+b complex topology | X: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | H: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | T: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) | F: MCM_N_1 | ECOD (1.6) |
| F [auth 7] | MCM_AAA | e7p5z74 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MCM_AAA | ECOD (1.6) |
| F [auth 7] | KOG0482 | e7p5z71 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: KOG0482 | ECOD (1.6) |
| L [auth F] | MCM_OB | e7p5zF1 | A: beta barrels | X: OB-fold | H: Nucleic acid-binding proteins (From Topology) | T: Nucleic acid-binding proteins | F: MCM_OB | ECOD (1.6) |
| L [auth F] | MCM_C | e7p5zF5 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| L [auth F] | MCM_N_1 | e7p5zF4 | A: a+b complex topology | X: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | H: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) (From Topology) | T: N-terminal subdomain in DNA replication initiator (cdc21/cdc54) | F: MCM_N_1 | ECOD (1.6) |
| L [auth F] | MCM_AAA | e7p5zF3 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: MCM_AAA | ECOD (1.6) |
| L [auth F] | KOG0482 | e7p5zF2 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: KOG0482 | ECOD (1.6) |
| M [auth 1] | Pkinase_Tyr | e7p5z11 | A: a+b complex topology | X: Protein kinase/SAICAR synthase/ATP-grasp (From Homology) | H: Protein kinase/SAICAR synthase/ATP-grasp | T: Protein kinase | F: Pkinase_Tyr | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| A [auth 2], G [auth A] | PF14551 | MCM N-terminal domain (MCM_N) | MCM N-terminal domain | This family contains the N-terminal domain of MCM proteins. | Domain |
| A [auth 2], G [auth A] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| A [auth 2], G [auth A] | PF17855 | MCM AAA-lid domain (MCM_lid) | MCM AAA-lid domain | This entry represents the AAA-lid domain found in MCM proteins. | Domain |
| A [auth 2], G [auth A] | PF17207 | MCM OB domain (MCM_OB) | MCM OB domain | This family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. | Domain |
| B [auth 3], H [auth B] | PF14551 | MCM N-terminal domain (MCM_N) | MCM N-terminal domain | This family contains the N-terminal domain of MCM proteins. | Domain |
| B [auth 3], H [auth B] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| B [auth 3], H [auth B] | PF17855 | MCM AAA-lid domain (MCM_lid) | MCM AAA-lid domain | This entry represents the AAA-lid domain found in MCM proteins. | Domain |
| B [auth 3], H [auth B] | PF17207 | MCM OB domain (MCM_OB) | MCM OB domain | This family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. | Domain |
| C [auth 4], I [auth C] | PF14551 | MCM N-terminal domain (MCM_N) | MCM N-terminal domain | This family contains the N-terminal domain of MCM proteins. | Domain |
| C [auth 4], I [auth C] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| C [auth 4], I [auth C] | PF17855 | MCM AAA-lid domain (MCM_lid) | MCM AAA-lid domain | This entry represents the AAA-lid domain found in MCM proteins. | Domain |
| C [auth 4], I [auth C] | PF17207 | MCM OB domain (MCM_OB) | MCM OB domain | This family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. | Domain |
| D [auth 5], J [auth D] | PF14551 | MCM N-terminal domain (MCM_N) | MCM N-terminal domain | This family contains the N-terminal domain of MCM proteins. | Domain |
| D [auth 5], J [auth D] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| D [auth 5], J [auth D] | PF17855 | MCM AAA-lid domain (MCM_lid) | MCM AAA-lid domain | This entry represents the AAA-lid domain found in MCM proteins. | Domain |
| D [auth 5], J [auth D] | PF17207 | MCM OB domain (MCM_OB) | MCM OB domain | This family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. | Domain |
| E [auth 6], K [auth E] | PF14551 | MCM N-terminal domain (MCM_N) | MCM N-terminal domain | This family contains the N-terminal domain of MCM proteins. | Domain |
| E [auth 6], K [auth E] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| E [auth 6], K [auth E] | PF17855 | MCM AAA-lid domain (MCM_lid) | MCM AAA-lid domain | This entry represents the AAA-lid domain found in MCM proteins. | Domain |
| E [auth 6], K [auth E] | PF17207 | MCM OB domain (MCM_OB) | MCM OB domain | This family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. | Domain |
| F [auth 7], L [auth F] | PF14551 | MCM N-terminal domain (MCM_N) | MCM N-terminal domain | This family contains the N-terminal domain of MCM proteins. | Domain |
| F [auth 7], L [auth F] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| F [auth 7], L [auth F] | PF17855 | MCM AAA-lid domain (MCM_lid) | MCM AAA-lid domain | This entry represents the AAA-lid domain found in MCM proteins. | Domain |
| F [auth 7], L [auth F] | PF17207 | MCM OB domain (MCM_OB) | MCM OB domain | This family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. | Domain |
| M [auth 1] | PF00069 | Protein kinase domain (Pkinase) | Protein kinase domain | Domain | |
| N [auth G] | PF22437 | BRCT domain (DBF4_BRCT) | BRCT domain | This entry represents the BRCT domain found in Dbf4 protein. Dbf4 is a conserved eukaryotic protein that functions as the regulatory subunit of the Dbf4-dependent kinase (DDK) complex. DDK plays essential roles in DNA replication initiation and check ... | Domain |














