6MII | pdb_00006mii

Crystal structure of minichromosome maintenance protein MCM/DNA complex


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
AMCM_OBe6miiA4 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
AMCM_Ce6miiA3 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
AMCM_Ne6miiA1 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)
AMCM_AAAe6miiA2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
AMCM_OB_likee6miiA5 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: MCM_OB_likeECOD (1.6)
BMCM_OBe6miiB5 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
BMCM_Ce6miiB3 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
BMCM_Ne6miiB4 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)
BMCM_AAAe6miiB2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
BMCM_OB_likee6miiB1 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: MCM_OB_likeECOD (1.6)
CMCM_OBe6miiC2 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
CMCM_Ce6miiC3 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
CMCM_Ne6miiC5 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)
CMCM_AAAe6miiC1 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
CMCM_OB_likee6miiC4 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: MCM_OB_likeECOD (1.6)
DMCM_OBe6miiD1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
DMCM_Ce6miiD5 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
DMCM_Ne6miiD4 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)
DMCM_AAAe6miiD2 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
DMCM_OB_likee6miiD3 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: MCM_OB_likeECOD (1.6)
EMCM_OBe6miiE1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
EMCM_Ce6miiE2 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
EMCM_Ne6miiE4 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)
EMCM_AAAe6miiE5 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
EMCM_OB_likee6miiE3 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: MCM_OB_likeECOD (1.6)
FMCM_OBe6miiF1 A: beta barrelsX: OB-foldH: Nucleic acid-binding proteins (From Topology)T: Nucleic acid-binding proteinsF: MCM_OBECOD (1.6)
FMCM_Ce6miiF5 A: alpha arraysX: Histone-likeH: Histone-relatedT: AAA+ ATPase lid domainF: MCM_CECOD (1.6)
FMCM_Ne6miiF2 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)
FMCM_AAAe6miiF4 A: a/b three-layered sandwichesX: P-loop domains-likeH: P-loop domains-relatedT: P-loop containing nucleoside triphosphate hydrolasesF: MCM_AAAECOD (1.6)
FMCM_OB_likee6miiF3 A: few secondary structure elementsX: Rubredoxin-likeH: Rubredoxin-relatedT: Rubredoxin-relatedF: MCM_OB_likeECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.30.1640.10 Alpha Beta 2-Layer Sandwich mini-chromosome maintenance (MCM) complex, chain A, domain 1 mini-chromosome maintenance (MCM) complex, chain A, domain 1CATH (utative)
A2.20.28.10 Mainly Beta Single Sheet Rubrerythrin, domain 2 CATH (utative)
A3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (utative)
B3.30.1640.10 Alpha Beta 2-Layer Sandwich mini-chromosome maintenance (MCM) complex, chain A, domain 1 mini-chromosome maintenance (MCM) complex, chain A, domain 1CATH (utative)
B2.20.28.10 Mainly Beta Single Sheet Rubrerythrin, domain 2 CATH (utative)
B3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (utative)
C3.30.1640.10 Alpha Beta 2-Layer Sandwich mini-chromosome maintenance (MCM) complex, chain A, domain 1 mini-chromosome maintenance (MCM) complex, chain A, domain 1CATH (utative)
C3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (utative)
D3.30.1640.10 Alpha Beta 2-Layer Sandwich mini-chromosome maintenance (MCM) complex, chain A, domain 1 mini-chromosome maintenance (MCM) complex, chain A, domain 1CATH (utative)
D2.20.28.10 Mainly Beta Single Sheet Rubrerythrin, domain 2 CATH (utative)
D3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (utative)
E3.30.1640.10 Alpha Beta 2-Layer Sandwich mini-chromosome maintenance (MCM) complex, chain A, domain 1 mini-chromosome maintenance (MCM) complex, chain A, domain 1CATH (utative)
E2.20.28.10 Mainly Beta Single Sheet Rubrerythrin, domain 2 CATH (utative)
E3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (utative)
F3.30.1640.10 Alpha Beta 2-Layer Sandwich mini-chromosome maintenance (MCM) complex, chain A, domain 1 mini-chromosome maintenance (MCM) complex, chain A, domain 1CATH (utative)
F3.40.50.300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold P-loop containing nucleotide triphosphate hydrolasesCATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
A, B, C, D, E
PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
A, B, C, D, E
PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
A, B, C, D, 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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
Minichromosome maintenance protein MCM
G [auth X]DNA (5'-D(P*TP*TP*TP*TP*TP*TP*TP*TP*TP*T)-3')---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR048908Minichromosome maintenance protein MCM, C-terminal domainDomain
A, B, C, D, E
IPR027925MCM, N-terminal domainDomain
A, B, C, D, E
IPR031327Mini-chromosome maintenance proteinFamily
A, B, C, D, E
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
A, B, C, D, E
IPR033762MCM OB domainDomain
A, B, C, D, E
IPR003593AAA+ ATPase domainDomain
A, B, C, D, E
IPR001208MCM domainDomain
A, B, C, D, E
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
A, B, C, D, E
IPR041562MCM, AAA-lid domainDomain
A, B, C, D, E
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily