Annotations: 3OLJ

Crystal structure of human ribonucleotide reductase subunit M2 (hRRM2)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
D	d3oljd1	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d3oljd2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d3oljc1	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d3oljc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d3oljb1	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d3oljb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d3olja1	All alpha proteins	Ferritin-like	Ferritin-like	Ribonucleotide reductase-like	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d3olja2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Ferritin-like	8036975	3001658	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Ferritin-like	8036975	3001658	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Ferritin-like	8036975	3001658	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Ferritin-like	8036975	3001658	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)
D	TAL_FSA	e3oljD1	A: beta barrels	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: TAL_FSA	ECOD (v294.2)
C	TAL_FSA	e3oljC1	A: beta barrels	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: TAL_FSA	ECOD (v294.2)
B	TAL_FSA	e3oljB1	A: beta barrels	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: TAL_FSA	ECOD (v294.2)
A	E1_DerP2_DerF2	e3oljA1	A: beta barrels	X: Cystatin-like	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: E1_DerP2_DerF2	ECOD (v294.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	1.10.620.20	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase, subunit A	Ribonucleotide Reductase, subunit A	CATH (4.3.0)
C	1.10.620.20	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase, subunit A	Ribonucleotide Reductase, subunit A	CATH (4.3.0)
B	1.10.620.20	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase, subunit A	Ribonucleotide Reductase, subunit A	CATH (4.3.0)
A	1.10.620.20	Mainly Alpha	Orthogonal Bundle	Ribonucleotide Reductase, subunit A	Ribonucleotide Reductase, subunit A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF00268	Ribonucleotide reductase, small chain (Ribonuc_red_sm)	Ribonucleotide reductase, small chain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Ribonucleoside-diphosphate reductase subunit M2	ribonucleoside-diphosphate reductase activity oxidoreductase activity oxidoreductase activity, acting on CH or CH2 groups oxidoreductase activity, acting on CH or CH2 groups, disulfide as acceptor ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor catalytic activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity cation binding ferric iron binding transition metal ion binding ribonucleoside-diphosphate reductase activity oxidoreductase activity oxidoreductase activity, acting on CH or CH2 groups oxidoreductase activity, acting on CH or CH2 groups, disulfide as acceptor ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor catalytic activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity cation binding ferric iron binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	protein-containing complex organization protein heterotetramerization cellular component organization cellular component biogenesis cellular component assembly protein complex oligomerization protein tetramerization protein-containing complex assembly cellular process cellular component organization or biogenesis protein heterooligomerization cellular response to stimulus response to stimulus primary metabolic process protein-containing complex organization protein heterotetramerization cellular component organization cellular component biogenesis cellular component assembly protein complex oligomerization protein tetramerization protein-containing complex assembly cellular process cellular component organization or biogenesis protein heterooligomerization cellular response to stimulus response to stimulus primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress DNA damage response response to stress metabolic process macromolecule metabolic process DNA repair nucleoside phosphate metabolic process nucleoside diphosphate metabolic process organophosphate metabolic process nucleobase-containing small molecule metabolic process ribonucleoside diphosphate metabolic process phosphate-containing compound metabolic process small molecule metabolic process phosphorus metabolic process carbohydrate derivative biosynthetic process deoxyribose phosphate biosynthetic process nucleotide biosynthetic process 2'-deoxyribonucleotide metabolic process 2'-deoxyribonucleotide biosynthetic process carbohydrate derivative metabolic process nucleotide metabolic process nucleobase-containing compound biosynthetic process biosynthetic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process developmental process multicellular organism development multicellular organismal process embryo development ending in birth or egg hatching chordate embryonic development anatomical structure development embryo development in utero embryonic development blastocyst development regulation of cell cycle phase transition regulation of cellular process positive regulation of biological process cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition mitotic cell cycle regulation of mitotic cell cycle positive regulation of mitotic cell cycle phase transition positive regulation of cell cycle process positive regulation of mitotic cell cycle cell cycle regulation of cell cycle positive regulation of cellular process cell cycle process positive regulation of G1/S transition of mitotic cell cycle regulation of biological process regulation of cell cycle process biological regulation positive regulation of cell cycle regulation of mitotic cell cycle phase transition positive regulation of cell cycle G1/S phase transition mitotic cell cycle process regulation of G1/S transition of mitotic cell cycle positive regulation of cell cycle phase transition G1/S transition of mitotic cell cycle mitotic cell cycle phase transition deoxyribonucleotide biosynthetic process deoxyribonucleotide metabolic process	protein-containing complex cellular anatomical structure intracellular anatomical structure catalytic complex oxidoreductase complex cytoplasm cytosol ribonucleoside-diphosphate reductase complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle protein-containing complex cellular anatomical structure intracellular anatomical structure catalytic complex oxidoreductase complex cytoplasm cytosol ribonucleoside-diphosphate reductase complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR033909	Ribonucleotide reductase small subunit	Family
A, B, C, D	IPR012348	Ribonucleotide reductase-like	Homologous Superfamily
A, B, C, D	IPR009078	Ferritin-like superfamily	Homologous Superfamily
A, B, C, D	IPR000358	Ribonucleotide reductase small subunit family	Family
A, B, C, D	IPR030475	Ribonucleotide reductase small subunit, acitve site	Active Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	: P31350	polycystic ovary syndrome hepatocellular carcinoma lung adenocarcinoma ovarian cancer non-small cell lung carcinoma colorectal cancer primitive neuroectodermal tumor esophageal adenocarcinoma sickle cell anemia gastric carcinoma tuberculosis invasive ductal breast carcinoma acute lymphoblastic leukemia malignant ependymoma astrocytic tumor polycystic ovary syndrome hepatocellular carcinoma lung adenocarcinoma ovarian cancer non-small cell lung carcinoma colorectal cancer primitive neuroectodermal tumor esophageal adenocarcinoma sickle cell anemia gastric carcinoma tuberculosis invasive ductal breast carcinoma acute lymphoblastic leukemia malignant ependymoma astrocytic tumor Malignant tumor of head and/or neck breast cancer chronic myelogenous leukemia, BCR-ABL1 positive oligodendroglioma colorectal carcinoma pancreatic ductal adenocarcinoma cutaneous lupus erythematosus pilocytic astrocytoma ductal breast carcinoma in situ psoriasis exocrine pancreatic carcinoma glioblastoma sinusitis IgA glomerulonephritis ulcerative colitis large cell medulloblastoma lung cancer malignant glioma atopic eczema medulloblastoma breast carcinoma nasopharyngeal carcinoma chronic obstructive pulmonary disease pancreatic intraductal papillary-mucinous carcinoma cystic fibrosis endometriosis gastric cancer Sjogren syndrome interstitial cystitis malignant colon neoplasm adrenal cortex carcinoma malignant pancreatic neoplasm atypical teratoid rhabdoid tumor melanoma bronchitis pancreatic adenocarcinoma Crohn disease pancreatic intraductal papillary-mucinous neoplasm

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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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.