Cryo-EM structure of the CMG Fork Protection Complex at a replication fork - Conformation 1
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| I [auth C] | e6sklC1 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: | F: | ECOD (20:10:01) | |
| H [auth B] | e6sklB1 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: KWL1 | F: | ECOD (20:10:01) | |
| G [auth A] | e6sklA1 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: KWL1 | F: | ECOD (20:10:01) | |
| F [auth 7] | e6skl71 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: | F: | ECOD (20:10:01) | |
| E [auth 6] | e6skl61 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: | F: | ECOD (20:10:01) | |
| D [auth 5] | e6skl51 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: KWL1 | F: | ECOD (20:10:01) | |
| C [auth 4] | e6skl41 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: | F: | ECOD (20:10:01) | |
| B [auth 3] | e6skl31 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: | F: | ECOD (20:10:01) | |
| L [auth F] | e6sklF1 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: KWL1 | F: | ECOD (20:10:01) | |
| M [auth G] | e6sklG1 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: | F: | ECOD (20:10:01) | |
| N [auth H] | e6sklH1 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: | F: | ECOD (20:10:01) | |
| K [auth E] | e6sklE1 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: KWL1 | F: | ECOD (20:10:01) | |
| J [auth D] | e6sklD1 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: KWL1 | F: | ECOD (20:10:01) | |
| A [auth 2] | e6skl21 | A: Family A G protein-coupled receptor-like | X: Family A G protein-coupled receptor-like | H: Family A G protein-coupled receptor-like | T: G-alpha, MMR_HSR1 | F: | ECOD (20:10:01) |
Protein Family Annotation Pfam Database Homepage
| Chains | Accession | Name | Description | Comments | Source |
|---|---|---|---|---|---|
| I [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 |
| I [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 |
| H [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 |
| G [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 |
| G [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 |
| F [auth 7] | 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] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| F [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 |
| F [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 |
| E [auth 6] | 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] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| E [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 |
| E [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 |
| D [auth 5] | 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] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| D [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 |
| D [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 |
| C [auth 4] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| C [auth 4] | 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] | 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] | 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 |
| C [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 |
| B [auth 3] | 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] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| B [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 |
| B [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 |
| R [auth Y] | PF07962 | Replication Fork Protection Component Swi3 (Swi3) | Replication Fork Protection Component Swi3 | - | Family |
| Q [auth X] | PF04821 | Timeless protein (TIMELESS) | Timeless protein | - | Family |
| L [auth F], M [auth G], N [auth H] | PF12341 | Minichromosome loss protein, Mcl1, middle region (Mcl1_mid) | Minichromosome loss protein, Mcl1, middle region | - | Repeat |
| L [auth F], M [auth G], N [auth H] | 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 |
| K [auth E] | PF02724 | CDC45 (CDC45) | CDC45 | - | Family |
| J [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 |
| J [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 |
| A [auth 2] | 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] | PF00493 | MCM P-loop domain (MCM) | MCM P-loop domain | Domain | |
| A [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 |
| A [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 |














