4POG | pdb_00004pog

MCM-ssDNA co-crystal structure

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Nucleic acid-binding proteins	8063618	3000135	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	MCM_OB	e4pogA1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: MCM_OB	ECOD (1.6)
A	MCM_N	e4pogA3	A: a+b complex topology	X: 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	ECOD (1.6)
A	MCM_OB_3	e4pogA2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: MCM_OB_3	ECOD (1.6)
C	MCM_OB	e4pogC1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: MCM_OB	ECOD (1.6)
C	MCM_N	e4pogC3	A: a+b complex topology	X: 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	ECOD (1.6)
C	MCM_OB_3	e4pogC2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: MCM_OB_3	ECOD (1.6)
L	MCM_OB	e4pogL1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: MCM_OB	ECOD (1.6)
L	MCM_N	e4pogL3	A: a+b complex topology	X: 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	ECOD (1.6)
L	MCM_OB_3	e4pogL2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: MCM_OB_3	ECOD (1.6)
K	MCM_OB	e4pogK1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: MCM_OB	ECOD (1.6)
K	MCM_N	e4pogK3	A: a+b complex topology	X: 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	ECOD (1.6)
K	MCM_OB_3	e4pogK2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: MCM_OB_3	ECOD (1.6)
J	MCM_OB	e4pogJ1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: MCM_OB	ECOD (1.6)
J	MCM_N	e4pogJ3	A: a+b complex topology	X: 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	ECOD (1.6)
J	MCM_OB_3	e4pogJ2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: MCM_OB_3	ECOD (1.6)
I	MCM_OB	e4pogI1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: MCM_OB	ECOD (1.6)
I	MCM_N	e4pogI3	A: a+b complex topology	X: 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	ECOD (1.6)
I	MCM_OB_3	e4pogI2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: MCM_OB_3	ECOD (1.6)
H	MCM_OB	e4pogH1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: MCM_OB	ECOD (1.6)
H	MCM_N	e4pogH3	A: a+b complex topology	X: 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	ECOD (1.6)
H	MCM_OB_3	e4pogH2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: MCM_OB_3	ECOD (1.6)
G	MCM_OB	e4pogG1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: MCM_OB	ECOD (1.6)
G	MCM_N	e4pogG3	A: a+b complex topology	X: 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	ECOD (1.6)
G	MCM_OB_3	e4pogG2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: MCM_OB_3	ECOD (1.6)
F	MCM_OB	e4pogF1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: MCM_OB	ECOD (1.6)
F	MCM_N	e4pogF3	A: a+b complex topology	X: 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	ECOD (1.6)
F	MCM_OB_3	e4pogF2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: MCM_OB_3	ECOD (1.6)
E	MCM_OB	e4pogE1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: MCM_OB	ECOD (1.6)
E	MCM_N	e4pogE3	A: a+b complex topology	X: 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	ECOD (1.6)
E	MCM_OB_3	e4pogE2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: MCM_OB_3	ECOD (1.6)
D	MCM_OB	e4pogD1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: MCM_OB	ECOD (1.6)
D	MCM_N	e4pogD3	A: a+b complex topology	X: 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	ECOD (1.6)
D	MCM_OB_3	e4pogD2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: MCM_OB_3	ECOD (1.6)
B	MCM_OB	e4pogB1	A: beta barrels	X: OB-fold	H: Nucleic acid-binding proteins (From Topology)	T: Nucleic acid-binding proteins	F: MCM_OB	ECOD (1.6)
B	MCM_N	e4pogB3	A: a+b complex topology	X: 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	ECOD (1.6)
B	MCM_OB_3	e4pogB2	A: few secondary structure elements	X: Rubredoxin-like	H: Rubredoxin-related	T: Rubredoxin-related	F: MCM_OB_3	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.1640.10	Alpha Beta	2-Layer Sandwich	mini-chromosome maintenance (MCM) complex, chain A, domain 1	mini-chromosome maintenance (MCM) complex, chain A, domain 1	CATH (4.3.0)
A	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
A	2.20.28.10	Mainly Beta	Single Sheet	Rubrerythrin, domain 2		CATH (4.3.0)
C	3.30.1640.10	Alpha Beta	2-Layer Sandwich	mini-chromosome maintenance (MCM) complex, chain A, domain 1	mini-chromosome maintenance (MCM) complex, chain A, domain 1	CATH (4.3.0)
C	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
C	2.20.28.10	Mainly Beta	Single Sheet	Rubrerythrin, domain 2		CATH (4.3.0)
L	3.30.1640.10	Alpha Beta	2-Layer Sandwich	mini-chromosome maintenance (MCM) complex, chain A, domain 1	mini-chromosome maintenance (MCM) complex, chain A, domain 1	CATH (4.3.0)
L	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
L	2.20.28.10	Mainly Beta	Single Sheet	Rubrerythrin, domain 2		CATH (4.3.0)
K	3.30.1640.10	Alpha Beta	2-Layer Sandwich	mini-chromosome maintenance (MCM) complex, chain A, domain 1	mini-chromosome maintenance (MCM) complex, chain A, domain 1	CATH (4.3.0)
K	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
K	2.20.28.10	Mainly Beta	Single Sheet	Rubrerythrin, domain 2		CATH (4.3.0)
J	3.30.1640.10	Alpha Beta	2-Layer Sandwich	mini-chromosome maintenance (MCM) complex, chain A, domain 1	mini-chromosome maintenance (MCM) complex, chain A, domain 1	CATH (4.3.0)
J	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
J	2.20.28.10	Mainly Beta	Single Sheet	Rubrerythrin, domain 2		CATH (4.3.0)
I	3.30.1640.10	Alpha Beta	2-Layer Sandwich	mini-chromosome maintenance (MCM) complex, chain A, domain 1	mini-chromosome maintenance (MCM) complex, chain A, domain 1	CATH (4.3.0)
I	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
I	2.20.28.10	Mainly Beta	Single Sheet	Rubrerythrin, domain 2		CATH (4.3.0)
H	3.30.1640.10	Alpha Beta	2-Layer Sandwich	mini-chromosome maintenance (MCM) complex, chain A, domain 1	mini-chromosome maintenance (MCM) complex, chain A, domain 1	CATH (4.3.0)
H	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
H	2.20.28.10	Mainly Beta	Single Sheet	Rubrerythrin, domain 2		CATH (4.3.0)
G	3.30.1640.10	Alpha Beta	2-Layer Sandwich	mini-chromosome maintenance (MCM) complex, chain A, domain 1	mini-chromosome maintenance (MCM) complex, chain A, domain 1	CATH (4.3.0)
G	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
G	2.20.28.10	Mainly Beta	Single Sheet	Rubrerythrin, domain 2		CATH (4.3.0)
F	3.30.1640.10	Alpha Beta	2-Layer Sandwich	mini-chromosome maintenance (MCM) complex, chain A, domain 1	mini-chromosome maintenance (MCM) complex, chain A, domain 1	CATH (4.3.0)
F	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
F	2.20.28.10	Mainly Beta	Single Sheet	Rubrerythrin, domain 2		CATH (4.3.0)
E	3.30.1640.10	Alpha Beta	2-Layer Sandwich	mini-chromosome maintenance (MCM) complex, chain A, domain 1	mini-chromosome maintenance (MCM) complex, chain A, domain 1	CATH (4.3.0)
E	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
E	2.20.28.10	Mainly Beta	Single Sheet	Rubrerythrin, domain 2		CATH (4.3.0)
D	3.30.1640.10	Alpha Beta	2-Layer Sandwich	mini-chromosome maintenance (MCM) complex, chain A, domain 1	mini-chromosome maintenance (MCM) complex, chain A, domain 1	CATH (4.3.0)
D	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
D	2.20.28.10	Mainly Beta	Single Sheet	Rubrerythrin, domain 2		CATH (4.3.0)
B	3.30.1640.10	Alpha Beta	2-Layer Sandwich	mini-chromosome maintenance (MCM) complex, chain A, domain 1	mini-chromosome maintenance (MCM) complex, chain A, domain 1	CATH (4.3.0)
B	2.40.50.140	Mainly Beta	Beta Barrel	OB fold (Dihydrolipoamide Acetyltransferase, E2P)	Nucleic acid-binding proteins	CATH (4.3.0)
B	2.20.28.10	Mainly Beta	Single Sheet	Rubrerythrin, domain 2		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	PF14551	MCM N-terminal domain (MCM_N)	MCM N-terminal domain	This family contains the N-terminal domain of MCM proteins.	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	PF17207	MCM OB domain (MCM_OB)	MCM OB domain	This 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

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
M [auth X], N [auth V], O [auth Y], P [auth Z]	30-mer oligo(dT)	-	-	-
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	Cell division control protein 21	hydrolase activity catalytic activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding hydrolase activity catalytic activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding nucleic acid conformation isomerase activity isomerase activity DNA helicase activity catalytic activity, acting on a nucleic acid single-stranded DNA helicase activity helicase activity ATP-dependent activity ATP-dependent activity, acting on DNA catalytic activity, acting on DNA macromolecular conformation isomerase activity endonuclease activity nuclease activity cation binding metal ion binding DNA binding single-stranded DNA binding nucleic acid binding	nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cell division intein-mediated protein splicing gene expression macromolecule biosynthetic process protein maturation biosynthetic process nucleobase-containing compound metabolic process DNA replication metabolic process cellular process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process cell division intein-mediated protein splicing gene expression macromolecule biosynthetic process protein maturation biosynthetic process proteolysis protein processing protein metabolic process protein splicing	protein-containing complex MCM complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR036844	Hint domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR031327	Mini-chromosome maintenance protein	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR006142	Intein	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR004042	Intein DOD homing endonuclease, central region	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR006141	Intein N-terminal splicing region	PTM
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR001208	MCM domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR041562	MCM, AAA-lid domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR003586	Hint domain C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR027925	MCM, N-terminal domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR030934	Intein C-terminal splicing region	Conserved Site
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR033762	MCM OB domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR003587	Hint domain N-terminal	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily