9RHJ | pdb_00009rhj

Pre-Initiation Complex on ARS1 DNA (dimer)

External Resource: Annotation


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
I [auth C],
O [auth J]		PF05916GINS complex protein helical bundle domain (Sld5)GINS complex protein helical bundle domainThis 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) ...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), all of which are included in this family. The GINS complex is conserved from yeast to humans, and has been shown in human to bind directly to DNA primase [4].
Domain
I [auth C],
O [auth J]		PF22466PSF3 N-terminal domain (PSF3_N)PSF3 N-terminal domainThis 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 ...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 structure of the human GINS complex reveals a heterotetrameric assembly with a pseudo symmetrical layered structure. The complex consists of two heterodimers that create four subunit-subunit interfaces. The subunit structures of the heterodimers consist of two alternating domains, an alpha-helix-rich (A) domain Pfam:PF05916 and a beta-strand-rich (B) domain (this entry).
Domain
I [auth C],
O [auth J]		PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
H [auth B]PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
F [auth 7],
FA [auth f]		PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
F [auth 7],
FA [auth f]		PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
F [auth 7],
FA [auth f]		PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
F [auth 7],
FA [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
E [auth 6],
EA [auth e]		PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
E [auth 6],
EA [auth e]		PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
E [auth 6],
EA [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],
DA [auth d]		PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
D [auth 5],
DA [auth d]		PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
D [auth 5],
DA [auth d]		PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
D [auth 5],
DA [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
C [auth 4],
CA [auth c]		PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
C [auth 4],
CA [auth c]		PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
C [auth 4],
CA [auth c]		PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
C [auth 4],
CA [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
B [auth 3],
BA [auth b]		PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
B [auth 3],
BA [auth b]		PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
B [auth 3],
BA [auth b]		PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
B [auth 3],
BA [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
W [auth S],
Z [auth V]		PF00533BRCA1 C Terminus (BRCT) domain (BRCT)BRCA1 C Terminus (BRCT) domainThe BRCT domain is found predominantly in proteins involved in cell cycle checkpoint functions responsive to DNA damage. The BRCT domain of XRCC1 forms a homodimer in the crystal structure. This suggests that pairs of BRCT domains associate as homo- ...The BRCT domain is found predominantly in proteins involved in cell cycle checkpoint functions responsive to DNA damage. The BRCT domain of XRCC1 forms a homodimer in the crystal structure. This suggests that pairs of BRCT domains associate as homo- or heterodimers. BRCT domains are often found as tandem-repeat pairs [2]. Structures of the BRCA1 BRCT domains revealed a basis for a widely utilised head-to-tail BRCT-BRCT oligomerisation mode [3]. This conserved tandem BRCT architecture facilitates formation of the canonical BRCT phospho-peptide interaction cleft at a groove between the BRCT domains. Disease associated missense and nonsense mutations in the BRCA1 BRCT domains disrupt peptide binding by directly occluding this peptide binding groove, or by disrupting key conserved BRCT core folding determinants [5].
Domain
V [auth R],
Y [auth U]		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
N [auth I],
T [auth P]		PF05916GINS complex protein helical bundle domain (Sld5)GINS complex protein helical bundle domainThis 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) ...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), all of which are included in this family. The GINS complex is conserved from yeast to humans, and has been shown in human to bind directly to DNA primase [4].
Domain
M [auth H],
S [auth O]		PF05916GINS complex protein helical bundle domain (Sld5)GINS complex protein helical bundle domainThis 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) ...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), all of which are included in this family. The GINS complex is conserved from yeast to humans, and has been shown in human to bind directly to DNA primase [4].
Domain
M [auth H],
S [auth O]		PF24997PSF1 C-terminal domain (PSF1_C)PSF1 C-terminal domainThis 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 ...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, and progression of DNA replication forks [1].
Domain
L [auth F],
R [auth M]		PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
L [auth F],
R [auth M]		PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
L [auth F],
R [auth M]		PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
L [auth F],
R [auth M]		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
K [auth E],
Q [auth L]		PF02724CDC45 (CDC45)CDC45- Family
K [auth E],
Q [auth L]		PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
K [auth E],
Q [auth L]		PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
J [auth D],
P [auth K]		PF05916GINS complex protein helical bundle domain (Sld5)GINS complex protein helical bundle domainThis 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) ...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), all of which are included in this family. The GINS complex is conserved from yeast to humans, and has been shown in human to bind directly to DNA primase [4].
Domain
J [auth D],
P [auth K]		PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
J [auth D],
P [auth K]		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
J [auth D],
P [auth K]		PF16922DNA replication complex GINS protein SLD5 C-terminus (SLD5_C)DNA replication complex GINS protein SLD5 C-terminusThe 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],
AA [auth a]		PF00493MCM P-loop domain (MCM)MCM P-loop domainDomain
A [auth 2],
AA [auth a]		PF14551MCM N-terminal domain (MCM_N)MCM N-terminal domainThis family contains the N-terminal domain of MCM proteins. Domain
A [auth 2],
AA [auth a]		PF17855MCM AAA-lid domain (MCM_lid)MCM AAA-lid domainThis entry represents the AAA-lid domain found in MCM proteins. Domain
A [auth 2],
AA [auth a]		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
I [auth C],
O [auth J]		DNA replication complex GINS protein PSF3-
H [auth B]DNA (60-MER)---
G [auth A]DNA (60-MER)---
F [auth 7],
FA [auth f]		DNA replication licensing factor MCM7
E [auth 6],
EA [auth e]		DNA replication licensing factor MCM6
D [auth 5],
DA [auth d]		Minichromosome maintenance protein 5
C [auth 4],
CA [auth c]		DNA replication licensing factor MCM4
B [auth 3],
BA [auth b]		DNA replication licensing factor MCM3
W [auth S],
Z [auth V]		DNA replication regulator DPB11
V [auth R],
Y [auth U]		Mitochondrial morphogenesis protein SLD7-
U [auth Q],
X [auth T]		DNA replication regulator SLD3
N [auth I],
T [auth P]		DNA replication complex GINS protein PSF2-
M [auth H],
S [auth O]		DNA replication complex GINS protein PSF1-
L [auth F],
R [auth M]		DNA polymerase epsilon subunit B
K [auth E],
Q [auth L]		Cell division control protein 45
J [auth D],
P [auth K]		DNA replication complex GINS protein SLD5-
A [auth 2],
AA [auth a]		DNA replication licensing factor MCM2

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
I [auth C],
O [auth J]		IPR055221DNA replication complex GINS protein PSF3, N-terminal domainDomain
I [auth C],
O [auth J]		IPR036224GINS, helical bundle-like domain superfamilyHomologous Superfamily
I [auth C],
O [auth J]		IPR021151GINS subunit, domain ADomain
I [auth C],
O [auth J]		IPR010492GINS complex, subunit Psf3Family
I [auth C],
O [auth J]		IPR038437GINS complex, subunit Psf3 superfamilyHomologous Superfamily
F [auth 7],
FA [auth f]		IPR031327Mini-chromosome maintenance proteinFamily
F [auth 7],
FA [auth f]		IPR008050DNA replication licensing factor Mcm7Family
F [auth 7],
FA [auth f]		IPR018525Mini-chromosome maintenance, conserved siteConserved Site
F [auth 7],
FA [auth f]		IPR003593AAA+ ATPase domainDomain
F [auth 7],
FA [auth f]		IPR001208MCM domainDomain
F [auth 7],
FA [auth f]		IPR041562MCM, AAA-lid domainDomain
F [auth 7],
FA [auth f]		IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
F [auth 7],
FA [auth f]		IPR027925MCM, N-terminal domainDomain
F [auth 7],
FA [auth f]		IPR033762MCM OB domainDomain
F [auth 7],
FA [auth f]		IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
E [auth 6],
EA [auth e]		IPR008049DNA replication licensing factor Mcm6Family
E [auth 6],
EA [auth e]		IPR041024Mcm6, C-terminal winged-helix domainDomain
E [auth 6],
EA [auth e]		IPR031327Mini-chromosome maintenance proteinFamily
E [auth 6],
EA [auth e]		IPR018525Mini-chromosome maintenance, conserved siteConserved Site
E [auth 6],
EA [auth e]		IPR001208MCM domainDomain
E [auth 6],
EA [auth e]		IPR041562MCM, AAA-lid domainDomain
E [auth 6],
EA [auth e]		IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
E [auth 6],
EA [auth e]		IPR027925MCM, N-terminal domainDomain
E [auth 6],
EA [auth e]		IPR033762MCM OB domainDomain
E [auth 6],
EA [auth e]		IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
D [auth 5],
DA [auth d]		IPR031327Mini-chromosome maintenance proteinFamily
D [auth 5],
DA [auth d]		IPR018525Mini-chromosome maintenance, conserved siteConserved Site
D [auth 5],
DA [auth d]		IPR001208MCM domainDomain
D [auth 5],
DA [auth d]		IPR041562MCM, AAA-lid domainDomain
D [auth 5],
DA [auth d]		IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
D [auth 5],
DA [auth d]		IPR054125MCM5, C-terminal domainDomain
D [auth 5],
DA [auth d]		IPR027925MCM, N-terminal domainDomain
D [auth 5],
DA [auth d]		IPR033762MCM OB domainDomain
D [auth 5],
DA [auth d]		IPR008048DNA replication licensing factor Mcm5Family
D [auth 5],
DA [auth d]		IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
C [auth 4],
CA [auth c]		IPR031327Mini-chromosome maintenance proteinFamily
C [auth 4],
CA [auth c]		IPR018525Mini-chromosome maintenance, conserved siteConserved Site
C [auth 4],
CA [auth c]		IPR001208MCM domainDomain
C [auth 4],
CA [auth c]		IPR041562MCM, AAA-lid domainDomain
C [auth 4],
CA [auth c]		IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
C [auth 4],
CA [auth c]		IPR027925MCM, N-terminal domainDomain
C [auth 4],
CA [auth c]		IPR008047DNA replication licensing factor MCM4Family
C [auth 4],
CA [auth c]		IPR036388Winged helix-like DNA-binding domain superfamilyHomologous Superfamily
C [auth 4],
CA [auth c]		IPR033762MCM OB domainDomain
C [auth 4],
CA [auth c]		IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
B [auth 3],
BA [auth b]		IPR031327Mini-chromosome maintenance proteinFamily
B [auth 3],
BA [auth b]		IPR018525Mini-chromosome maintenance, conserved siteConserved Site
B [auth 3],
BA [auth b]		IPR003593AAA+ ATPase domainDomain
B [auth 3],
BA [auth b]		IPR001208MCM domainDomain
B [auth 3],
BA [auth b]		IPR041562MCM, AAA-lid domainDomain
B [auth 3],
BA [auth b]		IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
B [auth 3],
BA [auth b]		IPR054007MCM3 winged helix domainDomain
B [auth 3],
BA [auth b]		IPR027925MCM, N-terminal domainDomain
B [auth 3],
BA [auth b]		IPR056575MCM3-like, winged helix domainDomain
B [auth 3],
BA [auth b]		IPR008046DNA replication licensing factor Mcm3Family
B [auth 3],
BA [auth b]		IPR033762MCM OB domainDomain
B [auth 3],
BA [auth b]		IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily
W [auth S],
Z [auth V]		IPR001357BRCT domainDomain
W [auth S],
Z [auth V]		IPR036420BRCT domain superfamilyHomologous Superfamily
V [auth R],
Y [auth U]		IPR016808Mitochondrial morphogenesis protein Sld7Family
V [auth R],
Y [auth U]		IPR041564Sld7, N-terminalDomain
V [auth R],
Y [auth U]		IPR041260Sld7 C-terminal domainDomain
U [auth Q],
X [auth T]		IPR041393Sld3, N-terminalDomain
U [auth Q],
X [auth T]		IPR013948DNA replication regulator Sld3, C-terminalDomain
U [auth Q],
X [auth T]		IPR042511DNA replication regulator Sld3Family
N [auth I],
T [auth P]		IPR056784DNA replication complex GINS protein PSF2, N-terminal domainDomain
N [auth I],
T [auth P]		IPR007257DNA replication complex GINS protein Psf2Family
N [auth I],
T [auth P]		IPR021151GINS subunit, domain ADomain
N [auth I],
T [auth P]		IPR036224GINS, helical bundle-like domain superfamilyHomologous Superfamily
M [auth H],
S [auth O]		IPR005339GINS complex, subunit Psf1Family
M [auth H],
S [auth O]		IPR036224GINS, helical bundle-like domain superfamilyHomologous Superfamily
M [auth H],
S [auth O]		IPR021151GINS subunit, domain ADomain
M [auth H],
S [auth O]		IPR056783DNA replication complex GINS protein PSF1, C-terminal domainDomain
L [auth F],
R [auth M]		IPR016266DNA polymerase epsilon, subunit BFamily
L [auth F],
R [auth M]		IPR007185DNA polymerase alpha/delta/epsilon, subunit BDomain
K [auth E],
Q [auth L]		IPR003874CDC45Family
J [auth D],
P [auth K]		IPR008591GINS complex subunit Sld5Family
J [auth D],
P [auth K]		IPR038749GINS complex protein Sld5, alpha-helical domainDomain
J [auth D],
P [auth K]		IPR036224GINS, helical bundle-like domain superfamilyHomologous Superfamily
J [auth D],
P [auth K]		IPR021151GINS subunit, domain ADomain
J [auth D],
P [auth K]		IPR031633DNA replication complex GINS protein SLD5, C-terminalDomain
A [auth 2],
AA [auth a]		IPR031327Mini-chromosome maintenance proteinFamily
A [auth 2],
AA [auth a]		IPR018525Mini-chromosome maintenance, conserved siteConserved Site
A [auth 2],
AA [auth a]		IPR001208MCM domainDomain
A [auth 2],
AA [auth a]		IPR041562MCM, AAA-lid domainDomain
A [auth 2],
AA [auth a]		IPR008045DNA replication licensing factor Mcm2Family
A [auth 2],
AA [auth a]		IPR027417P-loop containing nucleoside triphosphate hydrolaseHomologous Superfamily
A [auth 2],
AA [auth a]		IPR027925MCM, N-terminal domainDomain
A [auth 2],
AA [auth a]		IPR033762MCM OB domainDomain
A [auth 2],
AA [auth a]		IPR012340Nucleic acid-binding, OB-foldHomologous Superfamily