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2MA3
NMR solution structure of the C-terminus of the minichromosome maintenance protein MCM from Methanothermobacter thermautotrophicus
External Resource: Annotation
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Domain Annotation: ECOD Classification
ECOD Database Homepage
Chains
Family Name
Domain Identifier
Architecture
Possible Homology
Homology
Topology
Family
Provenance Source (Version)
A
PF21120
e2ma3A1
A: alpha arrays
X: HTH
H: HTH
T: winged
F: PF21120
ECOD (1.6)
Domain Annotation: CATH
CATH Database Homepage
Chain
Domain
Class
Architecture
Topology
Homology
Provenance Source (Version)
A
1.10.10.10
Mainly Alpha
Orthogonal Bundle
Arc Repressor Mutant, subunit A
Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain
CATH (4.3.0)
Protein Family Annotation
Pfam Database Homepage
Chains
Accession
Name
Description
Comments
Source
A
PF21120
Archaeal MCM, winged-helix (MCM_WH_arc)
Archaeal MCM, winged-helix
This entry represents the conserved truncated winged helix domain of minichromosome maintenance complex (MCM, a replicative DNA helicase) from archaea, which lacks the two typical 'wings' of canonical WH domains [1].
Domain
Gene Ontology: Gene Product Annotation
Gene Ontology Database Homepage
Chains
Polymer
Molecular Function
Biological Process
Cellular Component
A
DNA replication initiator (Cdc21/Cdc54)
binding
adenyl ribonucleotide binding
nucleotide binding
purine ribonucleotide binding
purine ribonucleoside triphosphate binding
nucleoside phosphate binding
ion binding
purine nucleotide binding
organic cyclic compound binding
anion binding
adenyl nucleotide binding
ATP binding
heterocyclic compound binding
carbohydrate derivative binding
binding
adenyl ribonucleotide binding
nucleotide binding
purine ribonucleotide binding
purine ribonucleoside triphosphate binding
nucleoside phosphate binding
ion binding
purine nucleotide binding
organic cyclic compound binding
anion binding
adenyl nucleotide binding
ATP binding
heterocyclic compound binding
carbohydrate derivative binding
ribonucleotide binding
small molecule binding
DNA binding
nucleic acid binding
hydrolase activity
catalytic activity
ATP-dependent activity, acting on DNA
DNA helicase activity
catalytic activity, acting on DNA
catalytic activity, acting on a nucleic acid
helicase activity
ATP-dependent activity
cation binding
metal ion binding
Less
DNA-templated DNA replication
DNA replication initiation
primary metabolic process
DNA metabolic process
nucleic acid metabolic process
nucleobase-containing compound metabolic process
organic cyclic compound metabolic process
DNA replication
organic substance metabolic process
metabolic process
macromolecule metabolic process
protein-containing complex
MCM complex
InterPro: Protein Family Classification
InterPro Database Homepage
Chains
Accession
Name
Type
A
IPR027925
MCM, N-terminal domain
Domain
A
IPR031327
Mini-chromosome maintenance protein
Family
A
IPR036388
Winged helix-like DNA-binding domain superfamily
Homologous Superfamily
A
IPR048907
MCM, winged-helix
Domain
A
IPR008047
Mini-chromosome maintenance complex protein 4
Family
A
IPR033762
MCM OB domain
Domain
A
IPR001208
MCM domain
Domain
A
IPR012340
Nucleic acid-binding, OB-fold
Homologous Superfamily
A
IPR041562
MCM, AAA-lid domain
Domain
A
IPR027417
P-loop containing nucleoside triphosphate hydrolase
Homologous Superfamily
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