Annotations: 5DNY

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF22226	e5dnyA3	A: alpha bundles	X: Rad50-binding domain of Mre11 (From Topology)	H: Rad50-binding domain of Mre11 (From Topology)	T: Rad50-binding domain of Mre11	F: PF22226	ECOD (1.6)
A	PF00149	e5dnyA2	A: a+b four layers	X: Carbon-nitrogen hydrolase-like	H: Metallo-dependent phosphatases (From Topology)	T: Metallo-dependent phosphatases	F: PF00149	ECOD (1.6)
A	F_UNCLASSIFIED	e5dnyA1	A: a+b four layers	X: Mre11 nuclease C-terminal domain (From Topology)	H: Mre11 nuclease C-terminal domain (From Topology)	T: Mre11 nuclease C-terminal domain	F: F_UNCLASSIFIED	ECOD (1.6)
C	PF22226	e5dnyC1	A: alpha bundles	X: Rad50-binding domain of Mre11 (From Topology)	H: Rad50-binding domain of Mre11 (From Topology)	T: Rad50-binding domain of Mre11	F: PF22226	ECOD (1.6)
C	PF00149	e5dnyC3	A: a+b four layers	X: Carbon-nitrogen hydrolase-like	H: Metallo-dependent phosphatases (From Topology)	T: Metallo-dependent phosphatases	F: PF00149	ECOD (1.6)
C	F_UNCLASSIFIED	e5dnyC2	A: a+b four layers	X: Mre11 nuclease C-terminal domain (From Topology)	H: Mre11 nuclease C-terminal domain (From Topology)	T: Mre11 nuclease C-terminal domain	F: F_UNCLASSIFIED	ECOD (1.6)
B	PF13476	e5dnyB1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF13476	ECOD (1.6)
D	PF13476	e5dnyD1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF13476	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.60.21.10	Alpha Beta	4-Layer Sandwich	Purple Acid Phosphatase	chain A, domain 2	CATH (4.3.0)
A	3.30.160.600	Alpha Beta	2-Layer Sandwich	Double Stranded RNA Binding Domain		CATH (4.3.0)
A	6.10.10.50	Special	Helix non-globular	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
C	3.60.21.10	Alpha Beta	4-Layer Sandwich	Purple Acid Phosphatase	chain A, domain 2	CATH (4.3.0)
C	3.30.160.600	Alpha Beta	2-Layer Sandwich	Double Stranded RNA Binding Domain		CATH (4.3.0)
C	6.10.10.50	Special	Helix non-globular	Helicase, Ruva Protein	domain 3	CATH (4.3.0)
B	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
D	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	PF00149	Calcineurin-like phosphoesterase (Metallophos)	Calcineurin-like phosphoesterase	This family includes a diverse range of phosphoesterases [1], including protein phosphoserine phosphatases, nucleotidases, sphingomyelin phosphodiesterases and 2'-3' cAMP phosphodiesterases as well as nucleases such as bacterial SbcD Swiss:P13457 or ...	This family includes a diverse range of phosphoesterases [1], including protein phosphoserine phosphatases, nucleotidases, sphingomyelin phosphodiesterases and 2'-3' cAMP phosphodiesterases as well as nucleases such as bacterial SbcD Swiss:P13457 or yeast MRE11 Swiss:P32829. The most conserved regions in this superfamily centre around the metal chelating residues.	Domain
B, D	PF13476	AAA domain (AAA_23)	AAA domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E	DNA (27-MER)	-	-	-
A, C	DNA double-strand break repair protein Mre11	DNA binding binding organic cyclic compound binding nucleic acid binding nuclease activity hydrolase activity, acting on ester bonds 3'-5' exonuclease activity hydrolase activity exonuclease activity catalytic activity DNA end binding DNA exonuclease activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid DNA binding binding organic cyclic compound binding nucleic acid binding nuclease activity hydrolase activity, acting on ester bonds 3'-5' exonuclease activity hydrolase activity exonuclease activity catalytic activity DNA end binding DNA exonuclease activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid DNA nuclease activity DNA secondary structure binding Y-form DNA binding cation binding manganese ion binding transition metal ion binding ion binding metal ion binding small molecule binding endonuclease activity identical protein binding protein binding	cellular response to stimulus response to stimulus primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process cellular response to stress DNA damage response response to stress metabolic process cellular process macromolecule metabolic process cellular response to stimulus response to stimulus primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process cellular response to stress DNA damage response response to stress metabolic process cellular process macromolecule metabolic process DNA repair double-strand break repair	-
B, D	DNA double-strand break repair Rad50 ATPase,DNA double-strand break repair Rad50 ATPase	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 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 catalytic activity ATP-dependent activity cation binding transition metal ion binding zinc ion binding metal ion binding	cellular response to stimulus double-strand break repair response to stimulus primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process cellular response to stress DNA damage response response to stress metabolic process cellular process cellular response to stimulus double-strand break repair response to stimulus primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process organic substance metabolic process cellular response to stress DNA damage response response to stress metabolic process cellular process macromolecule metabolic process DNA repair	-
F	DNA (27-MER)	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR004843	Calcineurin-like phosphoesterase domain, ApaH type	Domain
A, C	IPR029052	Metallo-dependent phosphatase-like	Homologous Superfamily
A, C	IPR032885	DNA double-strand break repair protein Mre11, archaea-type	Family
A, C	IPR041796	Mre11 nuclease, N-terminal metallophosphatase domain	Domain
B, D	IPR022982	DNA double-strand break repair Rad50 ATPase, archaeal type	Family
B, D	IPR013134	RAD50, zinc hook	Domain
B, D	IPR003593	AAA+ ATPase domain	Domain
B, D	IPR038729	Rad50/SbcC-type AAA domain	Domain
B, D	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.