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 9TH8 | pdb_00009th8

Cryo-EM structure of MCM2-7 DH bound to Sld3-Sld7, Cdc45 and DNA


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
O [auth X]PF08639DNA replication regulator SLD3, STD domain (Sld3_STD)DNA replication regulator SLD3, STD domainThe SLD3 DNA replication regulator is required for loading and maintenance of Cdc45 on chromatin during DNA replication [2]. This entry represents the SLD3-Treslin domain (STD), which is shared with treslin, the metazoan counterpart, which differ in ...The SLD3 DNA replication regulator is required for loading and maintenance of Cdc45 on chromatin during DNA replication [2]. This entry represents the SLD3-Treslin domain (STD), which is shared with treslin, the metazoan counterpart, which differ in size and amino acid sequence [3-5]. According to their similarities, it has been suggested that helicase activation in mammals has diverged in complexity during evolution from that in yeasts and may involve additional partners that interact with TopBP1 [3-5].
Domain
H [auth G],
N [auth 7]
PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
H [auth G],
N [auth 7]
PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
H [auth G],
N [auth 7]
PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
H [auth G],
N [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
G [auth F],
M [auth 6]
PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
G [auth F],
M [auth 6]
PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
G [auth F],
M [auth 6]
PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
G [auth F],
M [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
F [auth E],
L [auth 5]
PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
F [auth E],
L [auth 5]
PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
F [auth E],
L [auth 5]
PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
F [auth E],
L [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
E [auth D],
K [auth 4]
PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
E [auth D],
K [auth 4]
PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
E [auth D],
K [auth 4]
PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
E [auth D],
K [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
D [auth C],
J [auth 3]
PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
D [auth C],
J [auth 3]
PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
D [auth C],
J [auth 3]
PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
D [auth C],
J [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
C [auth B],
I [auth 2]
PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
C [auth B],
I [auth 2]
PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
C [auth B],
I [auth 2]
PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
C [auth B],
I [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
Q [auth Y]PF18596Sld7 C-terminal domain (Sld7_C)Sld7 C-terminal domainThis is an alpha helical domain found at the C-terminal region of Sld7 proteins. Yeast Sld3 and its metazoan counterpart treslin are the hub proteins mediating protein associations critical for formation of the replicative helicase at the replication ...This is an alpha helical domain found at the C-terminal region of Sld7 proteins. Yeast Sld3 and its metazoan counterpart treslin are the hub proteins mediating protein associations critical for formation of the replicative helicase at the replication origins of chromosomes. Sld7 forms a complex with Sld3 throughout the cell cycle, and associates with and dissociates from origins in an Sld3- dependent manner and is thought to regulate the function of Sld3. Structural analysis of S. cerevisiae Sld7 indicates that two Sld7 molecules form a homodimer using their C-terminal domains [1].
Domain
P [auth Z]PF02724CDC45 (CDC45)CDC45- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
O [auth X]DNA replication regulator SLD3
H [auth G],
N [auth 7]
DNA replication licensing factor MCM7
G [auth F],
M [auth 6]
DNA replication licensing factor MCM6
F [auth E],
L [auth 5]
Minichromosome maintenance protein 5
E [auth D],
K [auth 4]
DNA replication licensing factor MCM4
D [auth C],
J [auth 3]
DNA replication licensing factor MCM3
C [auth B],
I [auth 2]
DNA replication licensing factor MCM2
B [auth S]dsDNA (60-MER)---
Q [auth Y]Mitochondrial morphogenesis protein SLD7-
P [auth Z]Cell division control protein 45
A [auth O]dsDNA (60-MER)---

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
O [auth X]IPR041393Sld3, N-terminalDomain
O [auth X]IPR013948DNA replication regulator Sld3, C-terminalDomain
O [auth X]IPR042511DNA replication regulator Sld3Family
H [auth G],
N [auth 7]
IPR031327Mini-chromosome maintenance proteinFamily
H [auth G],
N [auth 7]
IPR008050DNA replication licensing factor Mcm7Family
H [auth G],
N [auth 7]
IPR018525Mini-chromosome maintenance, conserved siteConserved Site
H [auth G],
N [auth 7]
IPR003593AAA+ ATPase domainDomain
H [auth G],
N [auth 7]
IPR001208MCM domainDomain
H [auth G],
N [auth 7]
IPR041562MCM, AAA-lid domainDomain
H [auth G],
N [auth 7]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
H [auth G],
N [auth 7]
IPR027925MCM, N-terminal domainDomain
H [auth G],
N [auth 7]
IPR033762MCM OB domainDomain
H [auth G],
N [auth 7]
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
G [auth F],
M [auth 6]
IPR008049DNA replication licensing factor Mcm6Family
G [auth F],
M [auth 6]
IPR041024Mcm6, C-terminal winged-helix domainDomain
G [auth F],
M [auth 6]
IPR031327Mini-chromosome maintenance proteinFamily
G [auth F],
M [auth 6]
IPR018525Mini-chromosome maintenance, conserved siteConserved Site
G [auth F],
M [auth 6]
IPR001208MCM domainDomain
G [auth F],
M [auth 6]
IPR041562MCM, AAA-lid domainDomain
G [auth F],
M [auth 6]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
G [auth F],
M [auth 6]
IPR027925MCM, N-terminal domainDomain
G [auth F],
M [auth 6]
IPR033762MCM OB domainDomain
G [auth F],
M [auth 6]
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
F [auth E],
L [auth 5]
IPR031327Mini-chromosome maintenance proteinFamily
F [auth E],
L [auth 5]
IPR018525Mini-chromosome maintenance, conserved siteConserved Site
F [auth E],
L [auth 5]
IPR001208MCM domainDomain
F [auth E],
L [auth 5]
IPR041562MCM, AAA-lid domainDomain
F [auth E],
L [auth 5]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
F [auth E],
L [auth 5]
IPR054125MCM5, C-terminal domainDomain
F [auth E],
L [auth 5]
IPR027925MCM, N-terminal domainDomain
F [auth E],
L [auth 5]
IPR033762MCM OB domainDomain
F [auth E],
L [auth 5]
IPR008048DNA replication licensing factor Mcm5Family
F [auth E],
L [auth 5]
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
E [auth D],
K [auth 4]
IPR031327Mini-chromosome maintenance proteinFamily
E [auth D],
K [auth 4]
IPR018525Mini-chromosome maintenance, conserved siteConserved Site
E [auth D],
K [auth 4]
IPR001208MCM domainDomain
E [auth D],
K [auth 4]
IPR041562MCM, AAA-lid domainDomain
E [auth D],
K [auth 4]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
E [auth D],
K [auth 4]
IPR027925MCM, N-terminal domainDomain
E [auth D],
K [auth 4]
IPR008047DNA replication licensing factor MCM4Family
E [auth D],
K [auth 4]
IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
E [auth D],
K [auth 4]
IPR033762MCM OB domainDomain
E [auth D],
K [auth 4]
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
D [auth C],
J [auth 3]
IPR031327Mini-chromosome maintenance proteinFamily
D [auth C],
J [auth 3]
IPR018525Mini-chromosome maintenance, conserved siteConserved Site
D [auth C],
J [auth 3]
IPR003593AAA+ ATPase domainDomain
D [auth C],
J [auth 3]
IPR001208MCM domainDomain
D [auth C],
J [auth 3]
IPR041562MCM, AAA-lid domainDomain
D [auth C],
J [auth 3]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
D [auth C],
J [auth 3]
IPR054007MCM3 winged helix domainDomain
D [auth C],
J [auth 3]
IPR027925MCM, N-terminal domainDomain
D [auth C],
J [auth 3]
IPR056575MCM3-like, winged helix domainDomain
D [auth C],
J [auth 3]
IPR008046DNA replication licensing factor Mcm3Family
D [auth C],
J [auth 3]
IPR033762MCM OB domainDomain
D [auth C],
J [auth 3]
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
C [auth B],
I [auth 2]
IPR031327Mini-chromosome maintenance proteinFamily
C [auth B],
I [auth 2]
IPR018525Mini-chromosome maintenance, conserved siteConserved Site
C [auth B],
I [auth 2]
IPR001208MCM domainDomain
C [auth B],
I [auth 2]
IPR041562MCM, AAA-lid domainDomain
C [auth B],
I [auth 2]
IPR008045DNA replication licensing factor Mcm2Family
C [auth B],
I [auth 2]
IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
C [auth B],
I [auth 2]
IPR027925MCM, N-terminal domainDomain
C [auth B],
I [auth 2]
IPR033762MCM OB domainDomain
C [auth B],
I [auth 2]
IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
C [auth B],
I [auth 2]
IPR061506MCM2, N-terminalDomain
Q [auth Y]IPR016808Mitochondrial morphogenesis protein Sld7Family
Q [auth Y]IPR041564Sld7, N-terminalDomain
Q [auth Y]IPR041260Sld7 C-terminal domainDomain
P [auth Z]IPR003874CDC45Family