7YOX

Cryo-EM structure of the N-terminal domain of hMCM8/9 and HROB

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C, F	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
B, D, E	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
A, C, F	DNA helicase MCM8	protein-containing complex binding binding MutSalpha complex binding mismatch repair complex binding catalytic activity, acting on a nucleic acid helicase activity catalytic activity ATP-dependent activity MutSbeta complex binding chromatin binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding protein-containing complex binding binding MutSalpha complex binding mismatch repair complex binding catalytic activity, acting on a nucleic acid helicase activity catalytic activity ATP-dependent activity MutSbeta complex binding chromatin 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 pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides MutLbeta complex binding protein binding enzyme binding DNA binding single-stranded DNA binding nucleic acid binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process regulation of protein stability biological regulation regulation of biological quality protein stabilization protein localization localization protein localization to chromatin cellular localization cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process regulation of protein stability biological regulation regulation of biological quality protein stabilization protein localization localization protein localization to chromatin cellular localization protein localization to chromosome protein localization to organelle cellular macromolecule localization macromolecule localization sexual reproduction reproductive process multicellular organismal reproductive process male gamete generation gamete generation cellular component organization DNA duplex unwinding organelle organization DNA geometric change chromosome organization DNA conformation change cellular component organization or biogenesis cell cycle female gamete generation mismatch repair DNA-templated DNA replication DNA-templated DNA replication maintenance of fidelity primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process mismatch repair involved in maintenance of fidelity involved in DNA-dependent DNA replication DNA replication organic substance metabolic process metabolic process macromolecule metabolic process DNA repair DNA recombination recombinational interstrand cross-link repair recombinational repair interstrand cross-link repair double-strand break repair double-strand break repair via homologous recombination	protein-containing complex MCM complex membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen protein-containing complex MCM complex membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen intracellular non-membrane-bounded organelle chromosome non-membrane-bounded organelle MCM8-MCM9 complex
B, D, E	DNA helicase MCM9	protein-containing complex binding binding MutSalpha complex binding mismatch repair complex binding MutSbeta complex binding chromatin binding ATP-dependent activity, acting on DNA DNA helicase activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid helicase activity catalytic activity ATP-dependent activity adenyl ribonucleotide binding protein-containing complex binding binding MutSalpha complex binding mismatch repair complex binding MutSbeta complex binding chromatin binding ATP-dependent activity, acting on DNA DNA helicase activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid helicase activity catalytic activity ATP-dependent activity 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 pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides MutLbeta complex binding protein binding enzyme binding DNA binding single-stranded DNA binding nucleic acid binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process protein localization localization protein localization to chromatin cellular localization protein localization to chromosome protein localization to organelle cellular macromolecule localization macromolecule localization cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process protein localization localization protein localization to chromatin cellular localization protein localization to chromosome protein localization to organelle cellular macromolecule localization macromolecule localization cellular component organization DNA duplex unwinding organelle organization DNA geometric change chromosome organization DNA conformation change cellular component organization or biogenesis sexual reproduction reproductive process multicellular organismal reproductive process female gamete generation gamete generation mismatch repair DNA-templated DNA replication DNA-templated DNA replication maintenance of fidelity primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process mismatch repair involved in maintenance of fidelity involved in DNA-dependent DNA replication DNA replication organic substance metabolic process metabolic process macromolecule metabolic process DNA repair DNA recombination recombinational interstrand cross-link repair recombinational repair interstrand cross-link repair double-strand break repair double-strand break repair via homologous recombination	protein-containing complex MCM complex intracellular organelle intracellular anatomical structure organelle intracellular non-membrane-bounded organelle chromosome cellular anatomical entity non-membrane-bounded organelle MCM8-MCM9 complex membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C, F	IPR031327	Mini-chromosome maintenance protein	Family
A, C, F	IPR003593	AAA+ ATPase domain	Domain
A, C, F	IPR001208	MCM domain	Domain
A, C, F	IPR041562	MCM, AAA-lid domain	Domain
A, C, F	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, C, F	IPR033762	MCM OB domain	Domain
A, C, F	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily
B, D, E	IPR031327	Mini-chromosome maintenance protein	Family
B, D, E	IPR003593	AAA+ ATPase domain	Domain
B, D, E	IPR001208	MCM domain	Domain
B, D, E	IPR041562	MCM, AAA-lid domain	Domain
B, D, E	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B, D, E	IPR033762	MCM OB domain	Domain
B, D, E	IPR012340	Nucleic acid-binding, OB-fold	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C, F	Pharos: Q9UJA3	premature ovarian failure 10 primary ovarian failure adrenal cortex carcinoma cystic fibrosis large cell medulloblastoma medulloblastoma non-small cell lung carcinoma premature menopause primitive neuroectodermal tumor atypical teratoid rhabdoid tumor glioblastoma lung adenocarcinoma MENOPAUSE, NATURAL, AGE AT, QUANTITATIVE TRAIT LOCUS 3 osteosarcoma uterine corpus leiomyoma premature ovarian failure 10 primary ovarian failure adrenal cortex carcinoma cystic fibrosis large cell medulloblastoma medulloblastoma non-small cell lung carcinoma premature menopause primitive neuroectodermal tumor atypical teratoid rhabdoid tumor glioblastoma lung adenocarcinoma MENOPAUSE, NATURAL, AGE AT, QUANTITATIVE TRAIT LOCUS 3 osteosarcoma uterine corpus leiomyoma breast cancer invasive ductal breast carcinoma malignant glioma nasopharyngeal carcinoma ovarian cancer
B, D, E	Pharos: Q9NXL9	46,XX ovarian dysgenesis-short stature syndrome intellectual disability osteosarcoma adenoma lung cancer ovarian cancer breast cancer medulloblastoma premature ovarian failure 1

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.