Annotations: 29ZY

Human smooth muscle myosin motor domain co-crystallized with the R(+)2501 inhibitor, MgAMP-PNP form.

External Resource: Annotation

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02736	Myosin N-terminal SH3-like domain (Myosin_N)	Myosin N-terminal SH3-like domain	This domain has an SH3-like fold. It is found at the N-terminus of many but not all myosins. The function of this domain is unknown.	Domain
A, B, C, D	PF00063	Myosin head (motor domain) (Myosin_head)	Myosin head (motor domain)		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Myosin-11	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 cytoskeletal protein binding actin binding protein-containing complex binding protein binding actin filament binding structural molecule activity structural constituent of muscle polypeptide conformation or assembly isomerase activity isomerase activity cytoskeletal motor activity microfilament motor activity macromolecular conformation isomerase activity catalytic activity ATP-dependent activity	cellular developmental process cellular component assembly involved in morphogenesis cell development membraneless organelle assembly myosin filament assembly skeletal myofibril assembly muscle cell differentiation cellular component organization cellular component biogenesis muscle structure development striated muscle cell development cellular anatomical entity morphogenesis cellular component assembly muscle cell development cell differentiation cellular developmental process cellular component assembly involved in morphogenesis cell development membraneless organelle assembly myosin filament assembly skeletal myofibril assembly muscle cell differentiation cellular component organization cellular component biogenesis muscle structure development striated muscle cell development cellular anatomical entity morphogenesis cellular component assembly muscle cell development cell differentiation anatomical structure development actin filament-based process protein-containing complex assembly cellular component organization or biogenesis skeletal muscle myosin thick filament assembly developmental process actomyosin structure organization actin cytoskeleton organization organelle assembly protein-containing complex organization myosin filament organization anatomical structure morphogenesis striated muscle myosin thick filament assembly myofibril assembly organelle organization anatomical structure formation involved in morphogenesis cellular process striated muscle cell differentiation supramolecular fiber organization animal gross anatomical part developmental process cytoskeleton organization multicellular organismal process cardiac muscle cell development striated muscle tissue development multicellular organism development cardiac cell development muscle tissue development system development heart development cardiac muscle tissue development animal organ development cardiac muscle cell differentiation tissue development cardiocyte differentiation circulatory system development system process smooth muscle contraction muscle contraction muscle system process elastic fiber assembly extracellular matrix organization extracellular matrix assembly extracellular structure organization external encapsulating structure organization	protein-containing complex intracellular anatomical structure intracellular membraneless organelle actin cytoskeleton myosin complex intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle myosin II complex membrane-bounded organelle pigment granule intracellular vesicle protein-containing complex intracellular anatomical structure intracellular membraneless organelle actin cytoskeleton myosin complex intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle myosin II complex membrane-bounded organelle pigment granule intracellular vesicle intracellular membrane-bounded organelle melanosome cytoplasmic vesicle cytoplasm vesicle contractile muscle fiber supramolecular fiber muscle myosin complex supramolecular polymer supramolecular complex extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular membrane-bounded organelle cytosol cell periphery plasma membrane membrane myosin filament

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR036961	Kinesin motor domain superfamily	Homologous Superfamily
A, B, C, D	IPR004009	Myosin, SH3 domain	Domain
A, B, C, D	IPR001609	Myosin head, motor domain-like	Domain
A, B, C, D	IPR002928	Myosin tail	Domain
A, B, C, D	IPR008989	Myosin S1 fragment, N-terminal	Homologous Superfamily
A, B, C, D	IPR000048	IQ motif, EF-hand binding site	Binding Site
A, B, C, D	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	: P35749	aortic aneurysm, familial thoracic 4 acute myeloid leukemia thoracic aortic aneurysm aortic aneurysm megacystis-microcolon-intestinal hypoperistalsis syndrome 1 familial thoracic aortic aneurysm and aortic dissection glioblastoma invasive ductal breast carcinoma lung adenocarcinoma malignant colon neoplasm medulloblastoma acute myelomonocytic leukemia M4 non-small cell lung carcinoma pancreatic intraductal papillary-mucinous neoplasm atypical teratoid rhabdoid tumor aortic aneurysm, familial thoracic 4 acute myeloid leukemia thoracic aortic aneurysm aortic aneurysm megacystis-microcolon-intestinal hypoperistalsis syndrome 1 familial thoracic aortic aneurysm and aortic dissection glioblastoma invasive ductal breast carcinoma lung adenocarcinoma malignant colon neoplasm medulloblastoma acute myelomonocytic leukemia M4 non-small cell lung carcinoma pancreatic intraductal papillary-mucinous neoplasm atypical teratoid rhabdoid tumor pituitary cancer cancer psoriasis congestive heart failure Ehlers-Danlos syndrome heart disease large cell medulloblastoma lung cancer malignant glioma Acute Myeloid Leukemia (AML-M2) adrenal cortex adenoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia breast cancer plasma cell myeloma interstitial lung disease lung carcinoma Marfan syndrome neuronal intestinal dysplasia pancreatic intraductal papillary-mucinous carcinoma atopic eczema Pick disease breast carcinoma primitive neuroectodermal tumor congenital anomaly of kidney and urinary tract visceral myopathy ductal breast carcinoma in situ

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C, D	MLY	Parent Component: LYS : AA0075 : N6,N6-dimethyl-L-lysine MOD:00084