6WG6 | pdb_00006wg6

Crystal structure of human SMC1-SMC3 hinge domain heterodimer in north-open conformation

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)
D	Phage_lysozyme	e6wg6D1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Phage_lysozyme	ECOD (v294.2)
F	Phage_lysozyme	e6wg6F1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Phage_lysozyme	ECOD (v294.2)
H	Phage_lysozyme	e6wg6H1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Phage_lysozyme	ECOD (v294.2)
L	MIF4G	e6wg6L1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
J	MIF4G	e6wg6J1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: MIF4G	ECOD (v294.2)
B	Phage_lysozyme	e6wg6B1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Phage_lysozyme	ECOD (v294.2)
C	Phage_lysozyme	e6wg6C1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Phage_lysozyme	ECOD (v294.2)
G	Phage_lysozyme	e6wg6G1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Phage_lysozyme	ECOD (v294.2)
I	Phage_lysozyme	e6wg6I1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Phage_lysozyme	ECOD (v294.2)
K	Phage_lysozyme	e6wg6K1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Phage_lysozyme	ECOD (v294.2)
E	Phage_lysozyme	e6wg6E1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Phage_lysozyme	ECOD (v294.2)
A	Phage_lysozyme	e6wg6A1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Phage_lysozyme	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, D, F, H, J B, D, F, H, J, L	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
A, C, E, G, I A, C, E, G, I, K	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
M, N	poly(dT)	-	-	-
B, D, F, H, J B, D, F, H, J, L	Structural maintenance of chromosomes protein 3	chromatin binding binding microtubule motor activity polypeptide conformation or assembly isomerase activity isomerase activity cytoskeletal motor activity macromolecular conformation isomerase activity catalytic activity ATP-dependent activity protein heterodimerization activity protein binding protein dimerization activity protein-containing complex binding mediator complex binding chromatin binding binding microtubule motor activity polypeptide conformation or assembly isomerase activity isomerase activity cytoskeletal motor activity macromolecular conformation isomerase activity catalytic activity ATP-dependent activity protein heterodimerization activity protein binding protein dimerization activity protein-containing complex binding mediator complex 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 sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding double-stranded DNA binding nucleic acid binding cis-regulatory region sequence-specific DNA binding transcription regulatory region nucleic acid 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 cytoskeletal protein binding beta-tubulin binding tubulin binding dynein complex binding	cellular process cell cycle mitotic cell cycle cell division regulation of biological process regulation of cellular process biological regulation primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process DNA replication cellular process cell cycle mitotic cell cycle cell division regulation of biological process regulation of cellular process biological regulation primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process DNA replication metabolic process macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of metabolic process regulation of DNA replication regulation of DNA metabolic process cellular component organization organelle organization chromosome organization sister chromatid cohesion cellular component organization or biogenesis cell cycle process mitotic sister chromatid cohesion establishment of mitotic sister chromatid cohesion mitotic cell cycle process establishment of sister chromatid cohesion developmental process multicellular organismal process maintenance of cell number stem cell population maintenance cellular response to stimulus response to stimulus cellular response to stress DNA damage response response to stress DNA repair establishment of meiotic sister chromatid cohesion meiotic sister chromatid cohesion microtubule cytoskeleton organization membraneless organelle assembly cellular component biogenesis cellular component assembly mitotic sister chromatid segregation chromosome segregation microtubule cytoskeleton organization involved in mitosis spindle organization mitotic nuclear division organelle assembly organelle fission sister chromatid segregation spindle assembly mitotic spindle organization mitotic spindle assembly nuclear division nuclear chromosome segregation microtubule-based process cytoskeleton organization sexual reproduction reproductive process meiotic cell cycle	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 cytoplasm cytosol 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 cytoplasm cytosol membraneless organelle chromosome, centromeric region intracellular membraneless organelle chromosome chromosomal region protein-containing complex mitotic cohesin complex cohesin complex nucleoplasm chromatin condensed nuclear chromosome nuclear chromosome lateral element synaptonemal structure synaptonemal complex condensed chromosome mitotic spindle spindle cytoskeleton mitotic spindle pole spindle pole microtubule cytoskeleton meiotic cohesin complex
A, C, E, G, I A, C, E, G, I, K	Structural maintenance of chromosomes protein	chromatin binding binding protein heterodimerization activity protein binding protein dimerization activity RNA binding nucleic acid binding protein-containing complex binding mediator complex binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding chromatin binding binding protein heterodimerization activity protein binding protein dimerization activity RNA binding nucleic acid binding protein-containing complex binding mediator complex 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 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 process cell division cellular response to biotic stimulus cellular response to stimulus cellular response to endogenous stimulus response to stimulus response to DNA integrity checkpoint signaling response to DNA damage checkpoint signaling response to endogenous stimulus response to cell cycle checkpoint signaling response to biotic stimulus response to radiation response to abiotic stimulus cellular component organization cellular process cell division cellular response to biotic stimulus cellular response to stimulus cellular response to endogenous stimulus response to stimulus response to DNA integrity checkpoint signaling response to DNA damage checkpoint signaling response to endogenous stimulus response to cell cycle checkpoint signaling response to biotic stimulus response to radiation response to abiotic stimulus cellular component organization organelle organization chromosome organization sister chromatid cohesion cellular component organization or biogenesis cell cycle cell cycle process mitotic nuclear division organelle fission sister chromatid segregation mitotic cell cycle nuclear division mitotic cell cycle process mitotic sister chromatid segregation nuclear chromosome segregation chromosome segregation mitotic sister chromatid cohesion establishment of mitotic sister chromatid cohesion establishment of sister chromatid cohesion 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 establishment of meiotic sister chromatid cohesion meiotic sister chromatid cohesion microtubule cytoskeleton organization membraneless organelle assembly cellular component biogenesis cellular component assembly microtubule cytoskeleton organization involved in mitosis spindle organization organelle assembly spindle assembly mitotic spindle organization mitotic spindle assembly microtubule-based process cytoskeleton organization developmental process multicellular organismal process somatic stem cell population maintenance maintenance of cell number stem cell population maintenance sexual reproduction reproductive process meiotic cell cycle	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 condensed nuclear chromosome 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 condensed nuclear chromosome intracellular membraneless organelle nuclear chromosome chromosome membraneless organelle condensed chromosome cytoplasm cytosol chromosome, centromeric region chromosomal region protein-containing complex mitotic cohesin complex cohesin complex nucleoplasm kinetochore condensed chromosome, centromeric region supramolecular complex mitotic spindle spindle cytoskeleton mitotic spindle pole spindle pole microtubule cytoskeleton meiotic cohesin complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B, D, F, H, J B, D, F, H, J, L	IPR041741	Structural maintenance of chromosomes 3, ABC domain, eukaryotic	Domain
B, D, F, H, J B, D, F, H, J, L	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B, D, F, H, J B, D, F, H, J, L	IPR010935	SMCs flexible hinge	Domain
B, D, F, H, J B, D, F, H, J, L	IPR036277	SMCs flexible hinge superfamily	Homologous Superfamily
B, D, F, H, J B, D, F, H, J, L	IPR003395	RecF/RecN/SMC, N-terminal	Domain
B, D, F, H, J B, D, F, H, J, L	IPR024704	Structural maintenance of chromosomes protein	Family
A, C, E, G, I A, C, E, G, I, K	IPR028468	Smc1, ATP-binding cassette domain	Domain
A, C, E, G, I A, C, E, G, I, K	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, C, E, G, I A, C, E, G, I, K	IPR010935	SMCs flexible hinge	Domain
A, C, E, G, I A, C, E, G, I, K	IPR036277	SMCs flexible hinge superfamily	Homologous Superfamily
A, C, E, G, I A, C, E, G, I, K	IPR003395	RecF/RecN/SMC, N-terminal	Domain
A, C, E, G, I A, C, E, G, I, K	IPR024704	Structural maintenance of chromosomes protein	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B, D, F, H, J B, D, F, H, J, L	: Q9UQE7	Cornelia de Lange syndrome Cornelia de Lange syndrome 3 myeloid leukemia chronic monocytic leukemia intellectual disability Neurodevelopmental Disorders psoriasis Roberts syndrome adrenal cortex carcinoma congenital anemia lung cancer medulloblastoma non-small cell lung carcinoma ovarian cancer primitive neuroectodermal tumor Cornelia de Lange syndrome Cornelia de Lange syndrome 3 myeloid leukemia chronic monocytic leukemia intellectual disability Neurodevelopmental Disorders psoriasis Roberts syndrome adrenal cortex carcinoma congenital anemia lung cancer medulloblastoma non-small cell lung carcinoma ovarian cancer primitive neuroectodermal tumor atypical teratoid rhabdoid tumor malignant glioma osteogenesis imperfecta periodontitis progressive supranuclear palsy rheumatoid arthritis Cornelia de Lange syndrome 2 malignant mesothelioma osteosarcoma
A, C, E, G, I A, C, E, G, I, K	: Q14683	Cornelia de Lange syndrome myeloid leukemia Cornelia de Lange syndrome 2 adenoid cystic carcinoma salivary gland adenoid cystic carcinoma epilepsy chronic monocytic leukemia urinary bladder cancer intellectual disability lung adenocarcinoma malignant glioma myopathy neurofibromatosis type 1 osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia Cornelia de Lange syndrome myeloid leukemia Cornelia de Lange syndrome 2 adenoid cystic carcinoma salivary gland adenoid cystic carcinoma epilepsy chronic monocytic leukemia urinary bladder cancer intellectual disability lung adenocarcinoma malignant glioma myopathy neurofibromatosis type 1 osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia atypical teratoid rhabdoid tumor primitive neuroectodermal tumor congenital anemia Roberts syndrome Cornelia de Lange syndrome 3 urinary bladder neoplasm Down syndrome glioblastoma juvenile dermatomyositis lymphoplasmacytic lymphoma medulloblastoma nasopharyngeal carcinoma oligodendroglioma ovarian cancer adenoma pilocytic astrocytoma breast cancer psoriasis Cytopenia Wiedemann-Steiner syndrome large cell medulloblastoma malignant ependymoma osteogenesis imperfecta pancreatic intraductal papillary-mucinous carcinoma astrocytic tumor dermatomyositis

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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.