Annotations: 9Z4Q

Cryo-EM structure of human nonmuscle myosin-2B, Class 3

External Resource: Annotation

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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, F	Myosin light polypeptide 6	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding structural molecule activity structural constituent of muscle cytoskeletal motor activity polypeptide conformation or assembly isomerase activity isomerase activity microfilament motor activity macromolecular conformation isomerase activity catalytic activity cation binding ion binding binding calcium ion binding metal ion binding small molecule binding structural molecule activity structural constituent of muscle cytoskeletal motor activity polypeptide conformation or assembly isomerase activity isomerase activity microfilament motor activity macromolecular conformation isomerase activity catalytic activity ATP-dependent activity	multicellular organismal process system process muscle contraction muscle system process developmental process skeletal muscle tissue development animal organ development tissue development striated muscle tissue development muscle structure development skeletal muscle organ development anatomical structure development muscle tissue development muscle organ development multicellular organismal process system process muscle contraction muscle system process developmental process skeletal muscle tissue development animal organ development tissue development striated muscle tissue development muscle structure development skeletal muscle organ development anatomical structure development muscle tissue development muscle organ development animal gross anatomical part developmental process muscle filament sliding actin filament-based process cellular process actin-mediated cell contraction actin filament-based movement actin-myosin filament sliding	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 membrane-bounded organelle 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 membrane-bounded organelle vesicle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular membrane-bounded organelle cytoplasm cytosol apical part of cell cluster of actin-based cell projections brush border unconventional myosin complex
D, E	Myosin regulatory light chain 12B	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding myosin heavy chain binding cytoskeletal protein binding protein binding myosin binding	-	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 Z disc sarcomere I band 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 Z disc sarcomere I band contractile muscle fiber cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex cell periphery cell cortex extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region vesicle extracellular membrane-bounded organelle actin filament bundle actomyosin stress fiber contractile actin filament bundle cytosol apical part of cell cluster of actin-based cell projections brush border
A, B	Myosin-10	protein binding binding virus receptor activity exogenous protein binding cytoskeletal protein binding actin binding protein-containing complex binding actin filament binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding protein binding binding virus receptor activity exogenous protein binding cytoskeletal protein binding actin binding protein-containing complex binding actin filament 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 ADP binding calmodulin binding RNA binding mRNA 5'-UTR binding nucleic acid binding mRNA binding RNA stem-loop binding polypeptide conformation or assembly isomerase activity isomerase activity cytoskeletal motor activity microfilament motor activity macromolecular conformation isomerase activity catalytic activity ATP-dependent activity	mitotic cell cycle process cytoskeleton-dependent cytokinesis mitotic cytokinesis cellular process cytokinesis cell division cell cycle mitotic cell cycle cell cycle process actin cytoskeleton organization postsynapse organization postsynaptic cytoskeleton organization cellular component organization organelle organization mitotic cell cycle process cytoskeleton-dependent cytokinesis mitotic cytokinesis cellular process cytokinesis cell division cell cycle mitotic cell cycle cell cycle process actin cytoskeleton organization postsynapse organization postsynaptic cytoskeleton organization cellular component organization organelle organization cell junction organization postsynaptic actin cytoskeleton organization actin filament-based process cellular component organization or biogenesis synapse organization cytoskeleton organization biological process involved in interspecies interaction between organisms symbiont entry into host cell viral process symbiont entry into host viral life cycle biological process involved in interaction with host biological process involved in symbiotic interaction actomyosin structure organization developmental process regulation of biological process regulation of developmental process biological regulation regulation of cell shape cell morphogenesis regulation of cell morphogenesis anatomical structure morphogenesis anatomical structure development regulation of biological quality regulation of anatomical structure morphogenesis regulation of localization establishment of protein localization regulation of cellular process regulation of protein localization transport positive regulation of biological process positive regulation of establishment of protein localization positive regulation of secretion by cell protein localization to extracellular region positive regulation of protein transport localization regulation of secretion by cell secretion by cell positive regulation of secretion intracellular protein localization positive regulation of cellular process regulation of transport secretion regulation of establishment of protein localization establishment of protein localization to extracellular region export from cell regulation of protein transport protein secretion establishment of localization positive regulation of protein secretion regulation of protein secretion regulation of secretion positive regulation of transport protein transport macromolecule localization positive regulation of protein localization cell adhesion actin filament-based movement	midbody cellular anatomical structure cell projection cell leading edge plasma membrane bounded cell projection lamellipodium intracellular anatomical structure synapse intracellular membraneless organelle actin cytoskeleton intracellular organelle postsynapse cytoskeleton organelle midbody cellular anatomical structure cell projection cell leading edge plasma membrane bounded cell projection lamellipodium intracellular anatomical structure synapse intracellular membraneless organelle actin cytoskeleton intracellular organelle postsynapse cytoskeleton organelle membraneless organelle cell junction postsynaptic cytoskeleton postsynaptic actin cytoskeleton cell periphery cell cortex cytoplasm actomyosin extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region vesicle extracellular membrane-bounded organelle cell surface cytosol apical part of cell cluster of actin-based cell projections brush border myosin filament supramolecular fiber supramolecular polymer supramolecular complex growth cone axon distal axon neuron projection site of polarized growth cell division site cleavage furrow membrane plasma membrane plasma membrane region protein-containing complex myosin complex glutamatergic synapse myosin II filament neuromuscular junction myosin II complex neuron spine dendritic spine somatodendritic compartment dendrite dendritic tree actin filament bundle stress fiber contractile actin filament bundle cell body neuronal cell body spindle microtubule cytoskeleton cytoplasmic side of plasma membrane cytoplasmic side of membrane side of membrane nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, F	IPR050230	Calmodulin/Myosin light chain/Troponin C-like	Family
C, F	IPR002048	EF-hand domain	Domain
C, F	IPR011992	EF-hand domain pair	Homologous Superfamily
D, E	IPR015070	DJBP, EF-hand domain	Domain
D, E	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
D, E	IPR002048	EF-hand domain	Domain
D, E	IPR011992	EF-hand domain pair	Homologous Superfamily
D, E	IPR050403	Myosin regulatory light chain	Family
A, B	IPR036961	Kinesin motor domain superfamily	Homologous Superfamily
A, B	IPR001609	Myosin head, motor domain-like	Domain
A, B	IPR000048	IQ motif, EF-hand binding site	Binding Site
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B	IPR004009	Myosin, SH3 domain	Domain
A, B	IPR002928	Myosin tail	Domain
A, B	IPR008989	Myosin S1 fragment, N-terminal	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
C, F	: P60660	psoriasis allergic rhinitis astrocytic tumor Hashimoto thyroiditis alopecia areata attention deficit hyperactivity disorder, inattentive type osteosarcoma anorexia nervosa diabetes mellitus polycystic ovary syndrome
D, E	: O14950	lymphoplasmacytic lymphoma ovarian cancer
A, B	: P35580	focal segmental glomerulosclerosis non-small cell lung carcinoma pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia thrombocytopenia due to immune destruction acute myeloid leukemia Duchenne muscular dystrophy Hyalinosis, Segmental Glomerular juvenile dermatomyositis lung cancer malignant pancreatic neoplasm osteosarcoma pancreatic intraductal papillary-mucinous carcinoma Parkinson disease ulcerative colitis focal segmental glomerulosclerosis non-small cell lung carcinoma pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia thrombocytopenia due to immune destruction acute myeloid leukemia Duchenne muscular dystrophy Hyalinosis, Segmental Glomerular juvenile dermatomyositis lung cancer malignant pancreatic neoplasm osteosarcoma pancreatic intraductal papillary-mucinous carcinoma Parkinson disease ulcerative colitis Emery-Dreifuss muscular dystrophy glioblastoma hydrolethalus syndrome large cell medulloblastoma lung carcinoma medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm psoriasis cystic fibrosis head and neck cancer intellectual disability lung adenocarcinoma malignant glioma

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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.

9Z4Q | pdb_00009z4q

Cryo-EM structure of human nonmuscle myosin-2B, Class 3

External Resource: Annotation

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage

Pharos: Disease Associations Pharos Homepage Annotation