6N64 | pdb_00006n64

Crystal structure of mouse SMCHD1 hinge domain

External Resource: Annotation

Domain Annotation: ECOD Classification
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)
F	SMC_hinge	e6n64F1	A: a+b duplicates or obligate multimers	X: Smc hinge domain (From Topology)	H: Smc hinge domain (From Topology)	T: Smc hinge domain	F: SMC_hinge	ECOD (1.6)
E	SMC_hinge	e6n64E1	A: a+b duplicates or obligate multimers	X: Smc hinge domain (From Topology)	H: Smc hinge domain (From Topology)	T: Smc hinge domain	F: SMC_hinge	ECOD (1.6)
D	SMC_hinge	e6n64D1	A: a+b duplicates or obligate multimers	X: Smc hinge domain (From Topology)	H: Smc hinge domain (From Topology)	T: Smc hinge domain	F: SMC_hinge	ECOD (1.6)
C	SMC_hinge	e6n64C1	A: a+b duplicates or obligate multimers	X: Smc hinge domain (From Topology)	H: Smc hinge domain (From Topology)	T: Smc hinge domain	F: SMC_hinge	ECOD (1.6)
B	SMC_hinge	e6n64B1	A: a+b duplicates or obligate multimers	X: Smc hinge domain (From Topology)	H: Smc hinge domain (From Topology)	T: Smc hinge domain	F: SMC_hinge	ECOD (1.6)
A	SMC_hinge	e6n64A1	A: a+b duplicates or obligate multimers	X: Smc hinge domain (From Topology)	H: Smc hinge domain (From Topology)	T: Smc hinge domain	F: SMC_hinge	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F	PF06470	SMC proteins Flexible Hinge Domain (SMC_hinge)	SMC proteins Flexible Hinge Domain	This family represents the hinge region of the SMC (Structural Maintenance of Chromosomes) family of proteins. The hinge region is responsible for formation of the DNA interacting dimer. It is also possible that the precise structure of it is an esse ...	This family represents the hinge region of the SMC (Structural Maintenance of Chromosomes) family of proteins. The hinge region is responsible for formation of the DNA interacting dimer. It is also possible that the precise structure of it is an essential determinant of the specificity of the DNA-protein interaction ([1]).	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G, H	Uncharacterized peptide from Structural maintenance of chromosomes flexible hinge domain-containing protein 1	-	-	-
A, B, C, D, E A, B, C, D, E, F	Structural maintenance of chromosomes flexible hinge domain-containing protein 1	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding DNA binding nucleic acid binding identical protein binding protein binding protein homodimerization activity protein dimerization activity 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	cellular response to stimulus regulation of DNA recombination regulation of cellular process response to stimulus regulation of double-strand break repair regulation of cellular response to stress negative regulation of biological process regulation of primary metabolic process negative regulation of DNA repair nucleobase-containing compound metabolic process cellular response to stress response to stress regulation of response to stress negative regulation of double-strand break repair negative regulation of cellular process cellular response to stimulus regulation of DNA recombination regulation of cellular process response to stimulus regulation of double-strand break repair regulation of cellular response to stress negative regulation of biological process regulation of primary metabolic process negative regulation of DNA repair nucleobase-containing compound metabolic process cellular response to stress response to stress regulation of response to stress negative regulation of double-strand break repair negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process recombinational repair regulation of nucleobase-containing compound metabolic process negative regulation of double-strand break repair via homologous recombination double-strand break repair via homologous recombination DNA repair negative regulation of macromolecule metabolic process double-strand break repair regulation of biological process negative regulation of response to stimulus negative regulation of metabolic process DNA recombination biological regulation primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process regulation of DNA repair regulation of double-strand break repair via homologous recombination negative regulation of DNA recombination DNA damage response regulation of response to stimulus metabolic process cellular process negative regulation of DNA metabolic process macromolecule metabolic process regulation of metabolic process regulation of DNA metabolic process developmental process multicellular organism development multicellular organismal process sensory organ development anatomical structure development animal organ development respiratory system development nose development system development cellular process involved in reproduction in multicellular organism cellular component biogenesis cellular component assembly chromatin organization cell differentiation epigenetic programming of gene expression sex-chromosome dosage compensation heterochromatin organization genomic imprinting regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of macromolecule biosynthetic process dosage compensation by inactivation of X chromosome regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic germ cell development sexual reproduction cellular developmental process reproductive process cell development developmental process involved in reproduction gamete generation cellular component organization inactivation of paternal X chromosome by genomic imprinting chromatin remodeling cellular component organization or biogenesis regulation of biosynthetic process heterochromatin formation epigenetic regulation of gene expression multicellular organismal reproductive process gene expression macromolecule biosynthetic process negative regulation of biosynthetic process positive regulation of biological process positive regulation of response to stimulus positive regulation of metabolic process positive regulation of DNA repair positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of double-strand break repair via nonhomologous end joining positive regulation of double-strand break repair via nonhomologous end joining double-strand break repair via nonhomologous end joining positive regulation of double-strand break repair positive regulation of DNA metabolic process organelle organization chromosome organization	intracellular organelle site of double-strand break cellular anatomical structure intracellular anatomical structure organelle membraneless organelle site of DNA damage intracellular membraneless organelle chromosome membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle site of double-strand break cellular anatomical structure intracellular anatomical structure organelle membraneless organelle site of DNA damage intracellular membraneless organelle chromosome membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nuclear body nucleoplasm organelle lumen nuclear lumen sex chromosome nuclear chromosome Barr body X chromosome chromosome, telomeric region chromosomal region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F	IPR038892	SMCHD1	Family
A, B, C, D, E A, B, C, D, E, F	IPR010935	SMCs flexible hinge	Domain
A, B, C, D, E A, B, C, D, E, F	IPR036277	SMCs flexible hinge superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR036890	Histidine kinase/HSP90-like ATPase superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F	IPR055109	SMCHD1, ribosomal S5 domain 2-like domain	Domain

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.