9AB5 | pdb_00009ab5

SH1-SH2 Cross-linked Myosin Subfragment-1 (S1) Reconstructed from Replica-derived Geometric Constraints

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth A]	MYOSIN HEAVY CHAIN S-S CROSS-LINKED S1	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding	-	protein-containing complex intracellular anatomical structure intracellular membraneless organelle actin cytoskeleton myosin complex intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle contractile muscle fiber myosin II complex cytoplasm supramolecular fiber protein-containing complex intracellular anatomical structure intracellular membraneless organelle actin cytoskeleton myosin complex intracellular organelle cellular anatomical structure cytoskeleton organelle membraneless organelle contractile muscle fiber myosin II complex cytoplasm supramolecular fiber muscle myosin complex supramolecular polymer supramolecular complex
B [auth C]	MYOSIN ESSENTIAL LIGHT CHAIN	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding	-	-
A [auth B]	MYOSIN REGULATORY LIGHT CHAIN	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	locomotion cellular component organization organelle organization actin cytoskeleton organization actin filament-based process myosin filament organization cellular process cellular component organization or biogenesis supramolecular fiber organization cytoskeleton organization multicellular organismal process system process muscle contraction muscle system process locomotion cellular component organization organelle organization actin cytoskeleton organization actin filament-based process myosin filament organization cellular process cellular component organization or biogenesis supramolecular fiber organization cytoskeleton organization multicellular organismal process system process muscle contraction muscle system process cellular developmental process cellular component assembly involved in morphogenesis cell development membraneless organelle assembly muscle cell differentiation 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 developmental process actomyosin structure organization organelle assembly anatomical structure morphogenesis myofibril assembly anatomical structure formation involved in morphogenesis striated muscle cell differentiation animal gross anatomical part developmental process	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 contractile muscle fiber cytoplasm supramolecular fiber 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 contractile muscle fiber cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex myosin filament

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C [auth A]	IPR050230	Calmodulin/Myosin light chain/Troponin C-like	Family
C [auth A]	IPR002048	EF-hand domain	Domain
C [auth A]	IPR011992	EF-hand domain pair	Homologous Superfamily
B [auth C]	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
B [auth C]	IPR002048	EF-hand domain	Domain
B [auth C]	IPR011992	EF-hand domain pair	Homologous Superfamily
B [auth C]	IPR050403	Myosin regulatory light chain	Family
A [auth B]	IPR036961	Kinesin motor domain superfamily	Homologous Superfamily
A [auth B]	IPR004009	Myosin, SH3 domain	Domain
A [auth B]	IPR014751	DNA repair protein XRCC4-like, C-terminal	Homologous Superfamily
A [auth B]	IPR001609	Myosin head, motor domain-like	Domain
A [auth B]	IPR002928	Myosin tail	Domain
A [auth B]	IPR008989	Myosin S1 fragment, N-terminal	Homologous Superfamily
A [auth B]	IPR000048	IQ motif, EF-hand binding site	Binding Site
A [auth B]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily