Structure of Ctf4 trimer in complex with two CMG helicases
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| L [auth l] | ATP-synt | e6ptnl1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| W [auth 5] | ATP-synt | e6ptn51 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| V [auth 4] | ATP-synt | e6ptn41 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| K [auth k] | ATP-synt | e6ptnk1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| U [auth 3] | ATP-synt | e6ptn31 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| J [auth j] | ATP-synt | e6ptnj1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| T [auth 2] | ATP-synt | e6ptn21 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| I [auth i] | ATP-synt | e6ptni1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| S [auth H] | ATP-synt | e6ptnH1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| H [auth h] | ATP-synt | e6ptnh1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| R [auth D] | ATP-synt | e6ptnD1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| G [auth d] | ATP-synt | e6ptnd1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| Q [auth C] | ATP-synt | e6ptnC1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| F [auth c] | ATP-synt | e6ptnc1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| P [auth B] | ATP-synt | e6ptnB1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| E [auth b] | ATP-synt | e6ptnb1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| O [auth A] | ATP-synt | e6ptnA1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| D [auth a] | ATP-synt | e6ptna1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| Y [auth 7] | ATP-synt | e6ptn71 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| N [auth n] | ATP-synt | e6ptnn1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| X [auth 6] | ATP-synt | e6ptn61 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| M [auth m] | ATP-synt | e6ptnm1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| C [auth G] | ATP-synt | e6ptnG1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| B [auth F] | ATP-synt | e6ptnF1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
| A [auth E] | ATP-synt | e6ptnE1 | A: a/b three-layered sandwiches | X: P-loop domains-like | H: DUF1107-like | T: DUF1107-like | F: ATP-synt | ECOD (v294.1) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| L [auth l], W [auth 5] | PF14551 | MCM N-terminal domain (MCM_N) | MCM N-terminal domain | This family contains the N-terminal domain of MCM proteins. | Domain |
| L [auth l], W [auth 5] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| L [auth l], W [auth 5] | PF17855 | MCM AAA-lid domain (MCM_lid) | MCM AAA-lid domain | This entry represents the AAA-lid domain found in MCM proteins. | Domain |
| L [auth l], W [auth 5] | 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 |
| K [auth k], V [auth 4] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| K [auth k], V [auth 4] | PF14551 | MCM N-terminal domain (MCM_N) | MCM N-terminal domain | This family contains the N-terminal domain of MCM proteins. | Domain |
| K [auth k], V [auth 4] | PF17855 | MCM AAA-lid domain (MCM_lid) | MCM AAA-lid domain | This entry represents the AAA-lid domain found in MCM proteins. | Domain |
| K [auth k], V [auth 4] | PF21128 | MCM4, winged helix domain (WHD_MCM4) | MCM4, winged helix domain | DNA replication licensing factor MCM4 is a component of the MCM2-MCM7 complex which consists of six sequence-related AAA+ type ATPases/helicases that form a heterohexameric ring essential for 'once per cell cycle' DNA replication initiation and elong ... | Domain |
| K [auth k], V [auth 4] | 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 |
| J [auth j], U [auth 3] | PF14551 | MCM N-terminal domain (MCM_N) | MCM N-terminal domain | This family contains the N-terminal domain of MCM proteins. | Domain |
| J [auth j], U [auth 3] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| J [auth j], U [auth 3] | PF17855 | MCM AAA-lid domain (MCM_lid) | MCM AAA-lid domain | This entry represents the AAA-lid domain found in MCM proteins. | Domain |
| J [auth j], U [auth 3] | 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 |
| I [auth i], T [auth 2] | PF14551 | MCM N-terminal domain (MCM_N) | MCM N-terminal domain | This family contains the N-terminal domain of MCM proteins. | Domain |
| I [auth i], T [auth 2] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| I [auth i], T [auth 2] | PF17855 | MCM AAA-lid domain (MCM_lid) | MCM AAA-lid domain | This entry represents the AAA-lid domain found in MCM proteins. | Domain |
| I [auth i], T [auth 2] | 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 |
| H [auth h], S [auth H] | PF02724 | CDC45 (CDC45) | CDC45 | - | Family |
| G [auth d], R [auth D] | PF05916 | GINS complex protein helical bundle domain (Sld5) | GINS complex protein helical bundle domain | This entry represents the C-terminal alpha helical bundle domain. The eukaryotic GINS complex is essential for the initiation and elongation phases of DNA replication [1-3]. It consists of four paralogous protein subunits (Sld5, Psf1, Psf2 and Psf3) ... | Domain |
| G [auth d], R [auth D] | PF16922 | DNA replication complex GINS protein SLD5 C-terminus (SLD5_C) | DNA replication complex GINS protein SLD5 C-terminus | The C-terminal domain of DNA replication complex GINS protein SLD5 is important in the assembly of the GINS complex, a complex which is involved in initiation of DNA replication and progression of DNA replication forks [1]. | Domain |
| F [auth c], Q [auth C] | PF05916 | GINS complex protein helical bundle domain (Sld5) | GINS complex protein helical bundle domain | This entry represents the C-terminal alpha helical bundle domain. The eukaryotic GINS complex is essential for the initiation and elongation phases of DNA replication [1-3]. It consists of four paralogous protein subunits (Sld5, Psf1, Psf2 and Psf3) ... | Domain |
| F [auth c], Q [auth C] | PF22466 | PSF3 N-terminal domain (PSF3_N) | PSF3 N-terminal domain | This entry represents the GINS/PriA/YqbF domain, which is found in the N-terminal region of the GINS complex protein. The GINS complex is crucial for the establishment of DNA replication forks and replisome progression in eukaryotes. The crystal stru ... | Domain |
| E [auth b], P [auth B] | PF05916 | GINS complex protein helical bundle domain (Sld5) | GINS complex protein helical bundle domain | This entry represents the C-terminal alpha helical bundle domain. The eukaryotic GINS complex is essential for the initiation and elongation phases of DNA replication [1-3]. It consists of four paralogous protein subunits (Sld5, Psf1, Psf2 and Psf3) ... | Domain |
| D [auth a], O [auth A] | PF05916 | GINS complex protein helical bundle domain (Sld5) | GINS complex protein helical bundle domain | This entry represents the C-terminal alpha helical bundle domain. The eukaryotic GINS complex is essential for the initiation and elongation phases of DNA replication [1-3]. It consists of four paralogous protein subunits (Sld5, Psf1, Psf2 and Psf3) ... | Domain |
| D [auth a], O [auth A] | PF24997 | PSF1 C-terminal domain (PSF1_C) | PSF1 C-terminal domain | This domain is found C-terminal in the human DNA replication complex GINS protein PSF1 and related proteins. PSF1 is required for correct functioning of the GINS complex, a complex that plays an essential role in the initiation of DNA replication, an ... | Domain |
| N [auth n], Y [auth 7] | PF14551 | MCM N-terminal domain (MCM_N) | MCM N-terminal domain | This family contains the N-terminal domain of MCM proteins. | Domain |
| N [auth n], Y [auth 7] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| N [auth n], Y [auth 7] | PF17855 | MCM AAA-lid domain (MCM_lid) | MCM AAA-lid domain | This entry represents the AAA-lid domain found in MCM proteins. | Domain |
| N [auth n], Y [auth 7] | 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 m], X [auth 6] | PF14551 | MCM N-terminal domain (MCM_N) | MCM N-terminal domain | This family contains the N-terminal domain of MCM proteins. | Domain |
| M [auth m], X [auth 6] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| M [auth m], X [auth 6] | PF17855 | MCM AAA-lid domain (MCM_lid) | MCM AAA-lid domain | This entry represents the AAA-lid domain found in MCM proteins. | Domain |
| M [auth m], X [auth 6] | 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 E], B [auth F], C [auth G] | PF12341 | Minichromosome loss protein, Mcl1, middle region (Mcl1_mid) | Minichromosome loss protein, Mcl1, middle region | - | Repeat |
| A [auth E], B [auth F], C [auth G] | PF20946 | DNA polymerase alpha-binding protein Ctf4, C-terminal domain (Ctf4_C) | DNA polymerase alpha-binding protein Ctf4, C-terminal domain | This domain is found at the C-terminal end of DNA polymerase alpha- binding protein Ctf4 from yeast, its human orthologue AND1, and similar proteins from eukaryotes. This accessory factor for DNA replication plays a role in accurately duplicating the ... | Domain |














