Cryo-EM structure of MCM double hexamer
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| L [auth G] | MCM_OB | e7w8gG4 | 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 G] | MCM_C | e7w8gG1 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| L [auth G] | MCM_N_1 | e7w8gG5 | 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 G] | MCM_AAA | e7w8gG2 | 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 G] | KOG0482 | e7w8gG3 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: KOG0482 | ECOD (1.6) |
| F [auth 7] | MCM_OB | e7w8g74 | 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 | e7w8g72 | 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 | e7w8g71 | 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 | e7w8g73 | 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 | e7w8g75 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: KOG0482 | ECOD (1.6) |
| K [auth F] | MCM_OB | e7w8gF4 | 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 F] | MCM_C | e7w8gF2 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| K [auth F] | MCM_N | e7w8gF3 | 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 F] | MCM_AAA | e7w8gF1 | 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 F] | MCM_OB_2 | e7w8gF5 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: MCM_OB_2 | ECOD (1.6) |
| E [auth 6] | MCM_OB | e7w8g63 | 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 | e7w8g62 | 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 | e7w8g65 | 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 | e7w8g64 | 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 | e7w8g61 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: MCM_OB_2 | ECOD (1.6) |
| C [auth 4] | MCM_OB | e7w8g45 | 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 | e7w8g42 | 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 | e7w8g41 | 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 | e7w8g44 | 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 | e7w8g43 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: MCM_OB_1 | ECOD (1.6) |
| I [auth D] | MCM_OB | e7w8gD2 | 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 D] | MCM_C | e7w8gD5 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| I [auth D] | MCM_N | e7w8gD4 | 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 D] | MCM_AAA | e7w8gD3 | 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 D] | MCM_OB_1 | e7w8gD1 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: MCM_OB_1 | ECOD (1.6) |
| H [auth C] | MCM_OB | e7w8gC1 | 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 C] | MCM_C | e7w8gC5 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| H [auth C] | MCM_N | e7w8gC2 | 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 C] | MCM_AAA | e7w8gC3 | 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 C] | KOG0479 | e7w8gC4 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: KOG0479 | ECOD (1.6) |
| B [auth 3] | MCM_OB | e7w8g31 | 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 | e7w8g32 | 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 | e7w8g34 | 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 | e7w8g35 | 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 | e7w8g33 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: KOG0479 | ECOD (1.6) |
| G [auth B] | MCM_OB | e7w8gB2 | 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 B] | MCM_C | e7w8gB3 | A: alpha arrays | X: Histone-like | H: Histone-related | T: AAA+ ATPase lid domain | F: MCM_C | ECOD (1.6) |
| G [auth B] | MCM_N | e7w8gB1 | 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 B] | MCM_AAA | e7w8gB5 | 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 B] | MCM_OB_4 | e7w8gB4 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: MCM_OB_4 | ECOD (1.6) |
| A [auth 2] | MCM_OB | e7w8g25 | 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 | e7w8g22 | 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 | e7w8g24 | 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 | e7w8g21 | 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 | e7w8g23 | A: few secondary structure elements | X: Rubredoxin-like | H: Rubredoxin-related | T: Rubredoxin-related | F: MCM_OB_4 | ECOD (1.6) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| F [auth 7], L [auth G] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| F [auth 7], L [auth G] | 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 G] | 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 G] | 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 F] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| E [auth 6], K [auth F] | 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 F] | 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 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 |
| D [auth 5], J [auth E] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| D [auth 5], J [auth E] | 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 E] | 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 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 |
| C [auth 4], I [auth D] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| C [auth 4], I [auth D] | 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 D] | 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 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 |
| B [auth 3], H [auth C] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| B [auth 3], H [auth C] | 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 C] | 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 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 |
| A [auth 2], G [auth B] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| A [auth 2], G [auth B] | 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 B] | 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 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 |














