3JA8 | pdb_00003ja8

Cryo-EM structure of the MCM2-7 double hexamer


Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
F [auth 7]d3ja871 All beta proteins OB-fold Nucleic acid-binding proteins DNA replication initiator (cdc21/cdc54) N-terminal domain DNA replication initiator (cdc21/cdc54) N-terminal domain (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], SCOPe (2.08)
F [auth 7]d3ja872 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases AAA domain of minichromosome maintenance protein (MCM) Minichromosome maintenance protein 7 (MCM7) (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], SCOPe (2.08)
E [auth 6]d3ja861 All beta proteins OB-fold Nucleic acid-binding proteins DNA replication initiator (cdc21/cdc54) N-terminal domain DNA replication initiator (cdc21/cdc54) N-terminal domain (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], SCOPe (2.08)
E [auth 6]d3ja862 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases AAA domain of minichromosome maintenance protein (MCM) Minichromosome maintenance protein 6 (MCM6) (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], SCOPe (2.08)
D [auth 5]d3ja851 All beta proteins OB-fold Nucleic acid-binding proteins DNA replication initiator (cdc21/cdc54) N-terminal domain DNA replication initiator (cdc21/cdc54) N-terminal domain (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], SCOPe (2.08)
D [auth 5]d3ja852 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases AAA domain of minichromosome maintenance protein (MCM) Minichromosome maintenance protein 5 (MCM5) (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], SCOPe (2.08)
C [auth 4]d3ja841 All beta proteins OB-fold Nucleic acid-binding proteins DNA replication initiator (cdc21/cdc54) N-terminal domain DNA replication initiator (cdc21/cdc54) N-terminal domain (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], SCOPe (2.08)
C [auth 4]d3ja842 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases AAA domain of minichromosome maintenance protein (MCM) Minichromosome maintenance protein 4 (MCM4) (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], SCOPe (2.08)
B [auth 3]d3ja831 All beta proteins OB-fold Nucleic acid-binding proteins DNA replication initiator (cdc21/cdc54) N-terminal domain DNA replication initiator (cdc21/cdc54) N-terminal domain (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], SCOPe (2.08)
B [auth 3]d3ja832 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases AAA domain of minichromosome maintenance protein (MCM) Minichromosome maintenance protein 3 (MCM3) (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], SCOPe (2.08)
A [auth 2]d3ja821 All beta proteins OB-fold Nucleic acid-binding proteins DNA replication initiator (cdc21/cdc54) N-terminal domain DNA replication initiator (cdc21/cdc54) N-terminal domain (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], SCOPe (2.08)
A [auth 2]d3ja822 Alpha and beta proteins (a/b) P-loop containing nucleoside triphosphate hydrolases P-loop containing nucleoside triphosphate hydrolases AAA domain of minichromosome maintenance protein (MCM) Minichromosome maintenance protein 2 (MCM2) (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
F [auth 7]e3ja872 A: Rossmann-likeX: 26S proteasome subunit Rpn2 C-terminal domainH: 26S proteasome subunit Rpn2 C-terminal domainT: DHFR_1F:ECOD (20:10:01)
F [auth 7]e3ja875 A: jelly-rollX: Double-stranded beta-helixH: Double-stranded beta-helixT: MolybdopterinF:ECOD (20:10:01)
E [auth 6]e3ja861 A: Cytidine deaminase-likeX: Ribonuclease H-likeH: Ribonuclease H-likeT: PCIF:ECOD (20:10:01)
D [auth 5]e3ja851 A: jelly-rollX: Double-stranded beta-helixH: Double-stranded beta-helixT: MolybdopterinF:ECOD (20:10:01)
D [auth 5]e3ja855 A: Cryptochrome/photolyase FAD-binding domain-relatedX: Cryptochrome/photolyase FAD-binding domain-relatedH: PriXT:F:ECOD (20:10:01)
C [auth 4]e3ja842 A: Rossmann-likeX: 26S proteasome subunit Rpn2 C-terminal domainH: 26S proteasome subunit Rpn2 C-terminal domainT: DHFR_1F:ECOD (20:10:01)
C [auth 4]e3ja845 A: jelly-rollX: Double-stranded beta-helixH: Double-stranded beta-helixT: MolybdopterinF:ECOD (20:10:01)
B [auth 3]e3ja831 A: jelly-rollX: Double-stranded beta-helixH: Double-stranded beta-helixT: MolybdopterinF:ECOD (20:10:01)
A [auth 2]e3ja821 A: Family A G protein-coupled receptor-likeX: Family A G protein-coupled receptor-likeH: Family A G protein-coupled receptor-likeT: MacB_PCDF:ECOD (20:10:01)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
F [auth 7]PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
F [auth 7]PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
F [auth 7]PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
F [auth 7]PF17207MCM OB domain (MCM_OB)MCM OB domainThis family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. Domain
E [auth 6]PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
E [auth 6]PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
E [auth 6]PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
E [auth 6]PF17207MCM OB domain (MCM_OB)MCM OB domainThis family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. Domain
D [auth 5]PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
D [auth 5]PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
D [auth 5]PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
D [auth 5]PF17207MCM OB domain (MCM_OB)MCM OB domainThis family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. Domain
C [auth 4]PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
C [auth 4]PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
C [auth 4]PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
C [auth 4]PF17207MCM OB domain (MCM_OB)MCM OB domainThis family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. Domain
B [auth 3]PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
B [auth 3]PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
B [auth 3]PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
B [auth 3]PF17207MCM OB domain (MCM_OB)MCM OB domainThis family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. Domain
A [auth 2]PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
A [auth 2]PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
A [auth 2]PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
A [auth 2]PF17207MCM OB domain (MCM_OB)MCM OB domainThis family contains an OB-fold found within MCM proteins. This domain contains an insertion at the zinc binding motif [2]. Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
F [auth 7]Minichromosome Maintenance 7
E [auth 6]Minichromosome Maintenance 6
D [auth 5]Minichromosome Maintenance 5
C [auth 4]Minichromosome Maintenance 4
B [auth 3]Minichromosome Maintenance 3
A [auth 2]Minichromosome Maintenance 2

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
F [auth 7]IPR031327Mini-chromosome maintenance proteinFamily
F [auth 7]IPR008050DNA replication licensing factor Mcm7Family
F [auth 7]IPR018525Mini-chromosome maintenance, conserved siteConserved Site
F [auth 7]IPR003593AAA+ ATPase domainDomain
F [auth 7]IPR001208MCM domainDomain
F [auth 7]IPR041562MCM, AAA-lid domainDomain
F [auth 7]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
F [auth 7]IPR027925MCM, N-terminal domainDomain
F [auth 7]IPR033762MCM OB domainDomain
F [auth 7]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
E [auth 6]IPR008049DNA replication licensing factor Mcm6Family
E [auth 6]IPR041024Mcm6, C-terminal winged-helix domainDomain
E [auth 6]IPR031327Mini-chromosome maintenance proteinFamily
E [auth 6]IPR018525Mini-chromosome maintenance, conserved siteConserved Site
E [auth 6]IPR001208MCM domainDomain
E [auth 6]IPR041562MCM, AAA-lid domainDomain
E [auth 6]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
E [auth 6]IPR027925MCM, N-terminal domainDomain
E [auth 6]IPR033762MCM OB domainDomain
E [auth 6]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
D [auth 5]IPR031327Mini-chromosome maintenance proteinFamily
D [auth 5]IPR018525Mini-chromosome maintenance, conserved siteConserved Site
D [auth 5]IPR001208MCM domainDomain
D [auth 5]IPR041562MCM, AAA-lid domainDomain
D [auth 5]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
D [auth 5]IPR054125MCM5, C-terminal domainDomain
D [auth 5]IPR027925MCM, N-terminal domainDomain
D [auth 5]IPR033762MCM OB domainDomain
D [auth 5]IPR008048DNA replication licensing factor Mcm5Family
D [auth 5]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
C [auth 4]IPR031327Mini-chromosome maintenance proteinFamily
C [auth 4]IPR018525Mini-chromosome maintenance, conserved siteConserved Site
C [auth 4]IPR001208MCM domainDomain
C [auth 4]IPR041562MCM, AAA-lid domainDomain
C [auth 4]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
C [auth 4]IPR027925MCM, N-terminal domainDomain
C [auth 4]IPR008047DNA replication licensing factor MCM4Family
C [auth 4]IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
C [auth 4]IPR033762MCM OB domainDomain
C [auth 4]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
B [auth 3]IPR031327Mini-chromosome maintenance proteinFamily
B [auth 3]IPR018525Mini-chromosome maintenance, conserved siteConserved Site
B [auth 3]IPR003593AAA+ ATPase domainDomain
B [auth 3]IPR001208MCM domainDomain
B [auth 3]IPR041562MCM, AAA-lid domainDomain
B [auth 3]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
B [auth 3]IPR054007MCM3 winged helix domainDomain
B [auth 3]IPR027925MCM, N-terminal domainDomain
B [auth 3]IPR056575MCM3-like, winged helix domainDomain
B [auth 3]IPR008046DNA replication licensing factor Mcm3Family
B [auth 3]IPR033762MCM OB domainDomain
B [auth 3]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
A [auth 2]IPR031327Mini-chromosome maintenance proteinFamily
A [auth 2]IPR018525Mini-chromosome maintenance, conserved siteConserved Site
A [auth 2]IPR001208MCM domainDomain
A [auth 2]IPR041562MCM, AAA-lid domainDomain
A [auth 2]IPR008045DNA replication licensing factor Mcm2Family
A [auth 2]IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
A [auth 2]IPR027925MCM, N-terminal domainDomain
A [auth 2]IPR033762MCM OB domainDomain
A [auth 2]IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily