5OFA | pdb_00005ofa

Crystal structure of human MORC2 (residues 1-603) with spinal muscular atrophy mutation T424R

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]		e5ofaB3	A: LYR protein	X: LYR protein	H: LYR protein	T: Exo_endo_phos2	F:	ECOD (20:10:01)
A [auth B]		e5ofaB2	A: OB-fold	X: Nucleic acid-binding protein	H: Nucleotidyltransferase	T: Adeno_knob	F:	ECOD (20:10:01)
B [auth A]		e5ofaA1	A: OB-fold	X: Nucleic acid-binding protein	H: Nucleotidyltransferase	T: Adeno_knob	F:	ECOD (20:10:01)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A]	PF07496	CW-type Zinc Finger (zf-CW)	CW-type Zinc Finger	This domain appears to be a zinc finger. The alignment shows four conserved cysteine residues and a conserved tryptophan. It was first identified by [1], and is predicted to be a "highly specialised mononuclear four-cysteine zinc finger...that plays ...	This domain appears to be a zinc finger. The alignment shows four conserved cysteine residues and a conserved tryptophan. It was first identified by [1], and is predicted to be a "highly specialised mononuclear four-cysteine zinc finger...that plays a role in DNA binding and/or promoting protein-protein interactions in complicated eukaryotic processes including ...chromatin methylation status and early embryonic development." Weak homology to Pfam:PF00628 further evidences these predictions (personal obs: C Yeats). Twelve different CW-domain-containing protein subfamilies are described, with different subfamilies being characteristic of vertebrates, higher plants and other animals in which these domain is found [1].	Domain
A [auth B], B [auth A]	PF17942	Morc6 ribosomal protein S5 domain 2-like (Morc6_S5)	Morc6 ribosomal protein S5 domain 2-like	This domain is found in MORC6 proteins in eukaryotes. Arabidopsis microrchidia (MORC) ATPase family proteins are conserved among plants and animals and are involved in transcriptional silencing. In Arabidopsis, MORC6/DMS11 was reported to function in ...	This domain is found in MORC6 proteins in eukaryotes. Arabidopsis microrchidia (MORC) ATPase family proteins are conserved among plants and animals and are involved in transcriptional silencing. In Arabidopsis, MORC6/DMS11 was reported to function in the condensation of pericentromeric heterochromatin, thereby facilitating transcriptional silencing [1]. Further studies demonstrate that MORC6 and its homologs MORC1 and MORC2 form a complex which associates with SUVH9, required for Pol V occupancy in the RdDM (RNA-directed DNA methylation) pathway [2].	Domain
A [auth B], B [auth A]	PF13589	Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase (HATPase_c_3)	Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase	This family represents, additionally, the structurally related ATPase domains of histidine kinase, DNA gyrase B and HSP90.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	MORC family CW-type zinc finger protein 2	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding purine nucleotide binding anion binding adenyl nucleotide binding cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding identical protein binding protein binding protein homodimerization activity protein dimerization activity chromatin 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 transition metal ion binding zinc ion binding ATP-dependent activity, acting on DNA ATP-dependent chromatin remodeler activity catalytic activity, acting on DNA catalytic activity, acting on a nucleic acid	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process fatty acid metabolic process oxoacid metabolic process carboxylic acid metabolic process primary metabolic process metabolic process small molecule metabolic process monocarboxylic acid metabolic process organic acid metabolic process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process fatty acid metabolic process oxoacid metabolic process carboxylic acid metabolic process primary metabolic process metabolic process small molecule metabolic process monocarboxylic acid metabolic process organic acid metabolic process lipid metabolic process regulation of cellular process negative regulation of biological process cellular component organization cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process retrotransposition regulation of biosynthetic process regulation of biological process heterochromatin formation epigenetic regulation of gene expression negative regulation of metabolic process biological regulation transposable element silencing by heterochromatin formation regulation of macromolecule metabolic process heterochromatin organization gene expression transposition macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression constitutive heterochromatin formation biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process transposable element silencing regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic macromolecule metabolic process regulation of metabolic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle nuclear lumen nuclear matrix membraneless organelle intracellular membraneless organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle nuclear lumen nuclear matrix membraneless organelle intracellular membraneless organelle chromatin chromosome heterochromatin cytoplasm cytosol nucleoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR056360	ATPase MORC2, chromo domain-like	Domain
A [auth B], B [auth A]	IPR036890	Histidine kinase/HSP90-like ATPase superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR041006	Morc, S5 domain 2-like	Domain
A [auth B], B [auth A]	IPR011124	Zinc finger, CW-type	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth B], B [auth A]	Pharos: Q9Y6X9	Charcot-Marie-Tooth disease Charcot-Marie-Tooth disease axonal type 2Z peripheral neuropathy Roussy-Levy Syndrome (disorder) astrocytic tumor Charcot-Marie-Tooth disease type 1A medulloblastoma non-small cell lung carcinoma ovarian cancer Charcot-Marie-Tooth disease type 1B hereditary sensory and autonomic neuropathy type 2 motor peripheral neuropathy oligodendroglioma pancreatic ductal adenocarcinoma psoriasis Charcot-Marie-Tooth disease Charcot-Marie-Tooth disease axonal type 2Z peripheral neuropathy Roussy-Levy Syndrome (disorder) astrocytic tumor Charcot-Marie-Tooth disease type 1A medulloblastoma non-small cell lung carcinoma ovarian cancer Charcot-Marie-Tooth disease type 1B hereditary sensory and autonomic neuropathy type 2 motor peripheral neuropathy oligodendroglioma pancreatic ductal adenocarcinoma psoriasis lung cancer neurodegenerative disease osteosarcoma peripheral nervous system disease

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.