7W8G | pdb_00007w8g

Cryo-EM structure of MCM double hexamer


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
L [auth G]MCM_OBe7w8gG4 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
L [auth G]MCM_Ce7w8gG1 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
L [auth G]MCM_N_1e7w8gG5 A: a+b complex topologyX: 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_1ECOD (1.6)
L [auth G]MCM_AAAe7w8gG2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
L [auth G]KOG0482e7w8gG3 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: KOG0482ECOD (1.6)
F [auth 7]MCM_OBe7w8g74 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
F [auth 7]MCM_Ce7w8g72 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
F [auth 7]MCM_N_1e7w8g71 A: a+b complex topologyX: 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_1ECOD (1.6)
F [auth 7]MCM_AAAe7w8g73 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
F [auth 7]KOG0482e7w8g75 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: KOG0482ECOD (1.6)
K [auth F]MCM_OBe7w8gF4 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
K [auth F]MCM_Ce7w8gF2 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
K [auth F]MCM_Ne7w8gF3 A: a+b complex topologyX: 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_NECOD (1.6)
K [auth F]MCM_AAAe7w8gF1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
K [auth F]MCM_OB_2e7w8gF5 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: MCM_OB_2ECOD (1.6)
E [auth 6]MCM_OBe7w8g63 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
E [auth 6]MCM_Ce7w8g62 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
E [auth 6]MCM_Ne7w8g65 A: a+b complex topologyX: 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_NECOD (1.6)
E [auth 6]MCM_AAAe7w8g64 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
E [auth 6]MCM_OB_2e7w8g61 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: MCM_OB_2ECOD (1.6)
C [auth 4]MCM_OBe7w8g45 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
C [auth 4]MCM_Ce7w8g42 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
C [auth 4]MCM_Ne7w8g41 A: a+b complex topologyX: 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_NECOD (1.6)
C [auth 4]MCM_AAAe7w8g44 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
C [auth 4]MCM_OB_1e7w8g43 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: MCM_OB_1ECOD (1.6)
I [auth D]MCM_OBe7w8gD2 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
I [auth D]MCM_Ce7w8gD5 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
I [auth D]MCM_Ne7w8gD4 A: a+b complex topologyX: 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_NECOD (1.6)
I [auth D]MCM_AAAe7w8gD3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
I [auth D]MCM_OB_1e7w8gD1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: MCM_OB_1ECOD (1.6)
H [auth C]MCM_OBe7w8gC1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
H [auth C]MCM_Ce7w8gC5 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
H [auth C]MCM_Ne7w8gC2 A: a+b complex topologyX: 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_NECOD (1.6)
H [auth C]MCM_AAAe7w8gC3 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
H [auth C]KOG0479e7w8gC4 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: KOG0479ECOD (1.6)
B [auth 3]MCM_OBe7w8g31 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
B [auth 3]MCM_Ce7w8g32 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
B [auth 3]MCM_Ne7w8g34 A: a+b complex topologyX: 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_NECOD (1.6)
B [auth 3]MCM_AAAe7w8g35 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
B [auth 3]KOG0479e7w8g33 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: KOG0479ECOD (1.6)
G [auth B]MCM_OBe7w8gB2 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
G [auth B]MCM_Ce7w8gB3 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
G [auth B]MCM_Ne7w8gB1 A: a+b complex topologyX: 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_NECOD (1.6)
G [auth B]MCM_AAAe7w8gB5 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
G [auth B]MCM_OB_4e7w8gB4 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: MCM_OB_4ECOD (1.6)
A [auth 2]MCM_OBe7w8g25 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
A [auth 2]MCM_Ce7w8g22 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
A [auth 2]MCM_Ne7w8g24 A: a+b complex topologyX: 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_NECOD (1.6)
A [auth 2]MCM_AAAe7w8g21 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
A [auth 2]MCM_OB_4e7w8g23 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: MCM_OB_4ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
F [auth 7],
L [auth G]
PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
F [auth 7],
L [auth G]
PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
F [auth 7],
L [auth G]
PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
F [auth 7],
L [auth G]
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],
K [auth F]
PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
E [auth 6],
K [auth F]
PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
E [auth 6],
K [auth F]
PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
E [auth 6],
K [auth F]
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],
J [auth E]
PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
D [auth 5],
J [auth E]
PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
D [auth 5],
J [auth E]
PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
D [auth 5],
J [auth E]
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],
I [auth D]
PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
C [auth 4],
I [auth D]
PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
C [auth 4],
I [auth D]
PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
C [auth 4],
I [auth D]
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],
H [auth C]
PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
B [auth 3],
H [auth C]
PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
B [auth 3],
H [auth C]
PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
B [auth 3],
H [auth C]
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],
G [auth B]
PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
A [auth 2],
G [auth B]
PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
A [auth 2],
G [auth B]
PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
A [auth 2],
G [auth B]
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],
L [auth G]
DNA replication licensing factor MCM7
E [auth 6],
K [auth F]
DNA replication licensing factor MCM6
D [auth 5],
J [auth E]
Minichromosome maintenance protein 5
C [auth 4],
I [auth D]
DNA replication licensing factor MCM4
B [auth 3],
H [auth C]
DNA replication licensing factor MCM3
A [auth 2],
G [auth B]
DNA replication licensing factor MCM2

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
F [auth 7],
L [auth G]
IPR031327Mini-chromosome maintenance proteinFamily
F [auth 7],
L [auth G]
IPR008050DNA replication licensing factor Mcm7Family
F [auth 7],
L [auth G]
IPR018525Mini-chromosome maintenance, conserved siteConserved Site
F [auth 7],
L [auth G]
IPR003593AAA+ ATPase domainDomain
F [auth 7],
L [auth G]
IPR001208MCM domainDomain
F [auth 7],
L [auth G]
IPR041562MCM, AAA-lid domainDomain
F [auth 7],
L [auth G]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
F [auth 7],
L [auth G]
IPR027925MCM, N-terminal domainDomain
F [auth 7],
L [auth G]
IPR033762MCM OB domainDomain
F [auth 7],
L [auth G]
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
E [auth 6],
K [auth F]
IPR008049DNA replication licensing factor Mcm6Family
E [auth 6],
K [auth F]
IPR041024Mcm6, C-terminal winged-helix domainDomain
E [auth 6],
K [auth F]
IPR031327Mini-chromosome maintenance proteinFamily
E [auth 6],
K [auth F]
IPR018525Mini-chromosome maintenance, conserved siteConserved Site
E [auth 6],
K [auth F]
IPR001208MCM domainDomain
E [auth 6],
K [auth F]
IPR041562MCM, AAA-lid domainDomain
E [auth 6],
K [auth F]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
E [auth 6],
K [auth F]
IPR027925MCM, N-terminal domainDomain
E [auth 6],
K [auth F]
IPR033762MCM OB domainDomain
E [auth 6],
K [auth F]
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
D [auth 5],
J [auth E]
IPR031327Mini-chromosome maintenance proteinFamily
D [auth 5],
J [auth E]
IPR018525Mini-chromosome maintenance, conserved siteConserved Site
D [auth 5],
J [auth E]
IPR001208MCM domainDomain
D [auth 5],
J [auth E]
IPR041562MCM, AAA-lid domainDomain
D [auth 5],
J [auth E]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
D [auth 5],
J [auth E]
IPR054125MCM5, C-terminal domainDomain
D [auth 5],
J [auth E]
IPR027925MCM, N-terminal domainDomain
D [auth 5],
J [auth E]
IPR033762MCM OB domainDomain
D [auth 5],
J [auth E]
IPR008048DNA replication licensing factor Mcm5Family
D [auth 5],
J [auth E]
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
C [auth 4],
I [auth D]
IPR031327Mini-chromosome maintenance proteinFamily
C [auth 4],
I [auth D]
IPR018525Mini-chromosome maintenance, conserved siteConserved Site
C [auth 4],
I [auth D]
IPR001208MCM domainDomain
C [auth 4],
I [auth D]
IPR041562MCM, AAA-lid domainDomain
C [auth 4],
I [auth D]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
C [auth 4],
I [auth D]
IPR027925MCM, N-terminal domainDomain
C [auth 4],
I [auth D]
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
C [auth 4],
I [auth D]
IPR008047Mini-chromosome maintenance complex protein 4Family
C [auth 4],
I [auth D]
IPR033762MCM OB domainDomain
C [auth 4],
I [auth D]
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
B [auth 3],
H [auth C]
IPR031327Mini-chromosome maintenance proteinFamily
B [auth 3],
H [auth C]
IPR018525Mini-chromosome maintenance, conserved siteConserved Site
B [auth 3],
H [auth C]
IPR003593AAA+ ATPase domainDomain
B [auth 3],
H [auth C]
IPR001208MCM domainDomain
B [auth 3],
H [auth C]
IPR041562MCM, AAA-lid domainDomain
B [auth 3],
H [auth C]
IPR054007MCM3 winged helix domainDomain
B [auth 3],
H [auth C]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
B [auth 3],
H [auth C]
IPR027925MCM, N-terminal domainDomain
B [auth 3],
H [auth C]
IPR056575MCM3-like, winged helix domainDomain
B [auth 3],
H [auth C]
IPR008046DNA replication licensing factor Mcm3Family
B [auth 3],
H [auth C]
IPR033762MCM OB domainDomain
B [auth 3],
H [auth C]
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
A [auth 2],
G [auth B]
IPR031327Mini-chromosome maintenance proteinFamily
A [auth 2],
G [auth B]
IPR018525Mini-chromosome maintenance, conserved siteConserved Site
A [auth 2],
G [auth B]
IPR001208MCM domainDomain
A [auth 2],
G [auth B]
IPR041562MCM, AAA-lid domainDomain
A [auth 2],
G [auth B]
IPR008045DNA replication licensing factor Mcm2Family
A [auth 2],
G [auth B]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
A [auth 2],
G [auth B]
IPR027925MCM, N-terminal domainDomain
A [auth 2],
G [auth B]
IPR033762MCM OB domainDomain
A [auth 2],
G [auth B]
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily