Annotations: 2LL2

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Gap junction alpha-1 protein	cytoskeletal protein binding protein binding binding tubulin binding alpha-tubulin binding protein tyrosine kinase binding kinase binding enzyme binding protein kinase binding signaling receptor binding wide pore channel activity gap junction channel activity involved in cardiac conduction electrical coupling passive transmembrane transporter activity channel activity cytoskeletal protein binding protein binding binding tubulin binding alpha-tubulin binding protein tyrosine kinase binding kinase binding enzyme binding protein kinase binding signaling receptor binding wide pore channel activity gap junction channel activity involved in cardiac conduction electrical coupling passive transmembrane transporter activity channel activity transporter activity gap junction channel activity involved in cell communication by electrical coupling gap junction channel activity transmembrane transporter activity scaffold protein binding beta-catenin binding glutathione transmembrane transporter activity tripeptide transmembrane transporter activity sulfur compound transmembrane transporter activity oligopeptide transmembrane transporter activity amide transmembrane transporter activity modified amino acid transmembrane transporter activity organic anion transmembrane transporter activity monoatomic ion transmembrane transporter activity gap junction hemi-channel activity beta-tubulin binding efflux transmembrane transporter activity	developmental process heart development multicellular organism development multicellular organismal process anatomical structure development animal organ development circulatory system development system development protein localization localization cellular localization cellular macromolecule localization macromolecule localization cellular process developmental process heart development multicellular organism development multicellular organismal process anatomical structure development animal organ development circulatory system development system development protein localization localization cellular localization cellular macromolecule localization macromolecule localization cellular process transport microtubule-based transport establishment of localization sensory organ development eye development visual system development camera-type eye development sensory system development lens development in camera-type eye xenobiotic transport transmembrane transport export from cell export across plasma membrane cardiac muscle cell membrane repolarization regulation of biological process membrane repolarization regulation of membrane repolarization ventricular cardiac muscle cell membrane repolarization biological regulation regulation of cardiac muscle cell membrane repolarization regulation of biological quality regulation of ventricular cardiac muscle cell membrane repolarization regulation of membrane potential regulation of multicellular organismal development regulation of developmental process bone mineralization regulation of biomineral tissue development regulation of bone mineralization tissue development ossification biomineral tissue development regulation of multicellular organismal process regulation of ossification epithelium development cellular developmental process cell development developmental maturation epithelial cell differentiation epithelial cell development columnar/cuboidal epithelial cell development anatomical structure maturation cell differentiation epithelial cell maturation cell maturation columnar/cuboidal epithelial cell differentiation columnar/cuboidal epithelial cell maturation establishment of organelle localization microtubule cytoskeleton organization spindle localization establishment or maintenance of cell polarity mitotic cell cycle cellular component organization establishment of mitotic spindle localization establishment of spindle localization establishment of spindle orientation organelle localization establishment of localization in cell cell cycle cellular component organization or biogenesis microtubule cytoskeleton organization involved in mitosis cell cycle process establishment of cell polarity organelle organization mitotic cell cycle process establishment of mitotic spindle orientation microtubule-based process cytoskeleton organization cellular component biogenesis cell junction organization cellular component assembly cell junction assembly gap junction assembly cell-cell junction assembly cell-cell junction organization cell communication by electrical coupling cell communication cell communication by chemical coupling blood vessel morphogenesis tube development vasculature development anatomical structure morphogenesis tube morphogenesis blood vessel development cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction positive regulation of canonical NF-kappaB signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette signal transduction positive regulation of cellular process regulation of signaling positive regulation of intracellular signal transduction canonical NF-kappaB signal transduction regulation of response to stimulus regulation of cell communication regulation of canonical NF-kappaB signal transduction positive regulation of signaling heart process system process regulation of heart contraction regulation of system process cell communication by electrical coupling involved in cardiac conduction circulatory system process regulation of blood circulation cardiac conduction cell communication involved in cardiac conduction heart contraction blood circulation organic anion transport nitrogen compound transport carboxylic acid transport secretion organic acid transport amino acid transport acidic amino acid transport secretion by cell dicarboxylic acid transport glutamate secretion mesodermal cell differentiation mesoderm morphogenesis regulation of cell differentiation embryo development positive regulation of developmental process regulation of mesodermal cell differentiation positive regulation of cell differentiation mesoderm formation positive regulation of mesodermal cell differentiation mesoderm development formation of primary germ layer embryonic morphogenesis gastrulation tissue morphogenesis anatomical structure formation involved in morphogenesis tissue regeneration skeletal muscle tissue regeneration developmental growth growth regeneration maintenance of blood-brain barrier multicellular organismal-level homeostasis homeostatic process anatomical structure homeostasis tissue homeostasis cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process negative regulation of cellular process negative regulation of macromolecule metabolic process regulation of biosynthetic process cellular metabolic process negative regulation of metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process cellular response to nitrogen compound response to organonitrogen compound response to endogenous stimulus response to oxygen-containing compound response to nitrogen compound cellular response to amyloid-beta cellular response to oxygen-containing compound cellular response to endogenous stimulus cellular response to chemical stimulus cellular response to organonitrogen compound response to chemical response to amyloid-beta limb development appendage development embryonic limb morphogenesis embryonic appendage morphogenesis appendage morphogenesis embryonic digit morphogenesis limb morphogenesis gonad development reproductive system development reproductive process sex differentiation developmental process involved in reproduction male gonad development male sex differentiation development of primary male sexual characteristics development of primary sexual characteristics reproductive structure development spermatogenesis sexual reproduction multicellular organismal reproductive process male gamete generation gamete generation regulation of membrane depolarization membrane depolarization regulation of ventricular cardiac muscle cell membrane depolarization regulation of muscle tissue development positive regulation of striated muscle tissue development regulation of striated muscle tissue development striated muscle tissue development muscle structure development positive regulation of muscle organ development positive regulation of muscle tissue development regulation of muscle organ development positive regulation of multicellular organismal process muscle tissue development muscle organ development heart morphogenesis tissue remodeling animal organ morphogenesis atrial ventricular junction remodeling regulation of atrial cardiac muscle cell membrane depolarization positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of gene expression positive regulation of cellular biosynthetic process skeletal system development bone development cell-cell signaling regulation of growth regulation of cellular component organization negative regulation of cell growth regulation of cell growth cell growth negative regulation of growth response to pH cellular response to pH response to abiotic stimulus cellular response to abiotic stimulus cellular response to environmental stimulus regulation of localization regulation of hormone secretion gonadotropin secretion negative regulation of signaling negative regulation of transport hormone secretion negative regulation of cell communication regulation of secretion by cell negative regulation of secretion signal release negative regulation of hormone secretion negative regulation of secretion by cell regulation of transport regulation of hormone levels regulation of gonadotropin secretion regulation of secretion endocrine hormone secretion endocrine process negative regulation of gonadotropin secretion hormone transport negative regulation of multicellular organismal process regulation of endocrine process regulation of stem cell proliferation cell population proliferation positive regulation of cell population proliferation positive regulation of stem cell proliferation stem cell proliferation regulation of cell population proliferation embryo development ending in birth or egg hatching chordate embryonic development in utero embryonic development cell activation lymphocyte activation leukocyte proliferation leukocyte activation immune system process mononuclear cell proliferation T cell activation lymphocyte proliferation T cell proliferation morphogenesis of an epithelium positive regulation of morphogenesis of an epithelium regulation of morphogenesis of an epithelium regulation of anatomical structure morphogenesis adult heart development regulation of bone remodeling bone remodeling regulation of tissue remodeling pattern specification process embryonic heart tube development embryonic heart tube morphogenesis heart looping determination of bilateral symmetry epithelial tube morphogenesis embryonic organ development determination of left/right symmetry specification of symmetry embryonic organ morphogenesis determination of heart left/right asymmetry regionalization left/right pattern formation osteoblast differentiation cardiac muscle cell action potential involved in contraction atrial cardiac muscle cell to AV node cell signaling cell-cell signaling involved in cardiac conduction cardiac muscle contraction striated muscle contraction actin filament-based process atrial cardiac muscle cell to AV node cell communication cardiac muscle cell contraction atrial cardiac muscle cell action potential action potential actin filament-based movement muscle contraction muscle system process actin-mediated cell contraction cardiac muscle cell action potential monoatomic ion transmembrane transport monoatomic ion transport regulation of vascular associated smooth muscle cell proliferation positive regulation of vascular associated smooth muscle cell proliferation regulation of smooth muscle cell proliferation smooth muscle cell proliferation positive regulation of smooth muscle cell proliferation muscle cell proliferation vascular associated smooth muscle cell proliferation regulation of body fluid levels reflex secretion by tissue mammary gland development gland development response to external stimulus body fluid secretion milk ejection reflex lactation adaptive thermogenesis regulation of cold-induced thermogenesis cold-induced thermogenesis temperature homeostasis positive regulation of cold-induced thermogenesis cardiac conduction system development cardiac muscle tissue development multi-multicellular organism process negative regulation of locomotion regulation of cell motility regulation of trophoblast cell migration regulation of reproductive process ameboidal-type cell migration regulation of cell migration cell migration cell motility female pregnancy embryo implantation negative regulation of trophoblast cell migration locomotion negative regulation of cell migration trophoblast cell migration negative regulation of reproductive process regulation of locomotion negative regulation of cell motility multi-organism reproductive process neuron migration nervous system development generation of neurons neurogenesis neuroblast migration	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell-cell junction intercalated disc anchoring junction cell junction fascia adherens cell-cell contact zone intracellular organelle organelle intracellular non-membrane-bounded organelle contractile muscle fiber intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell-cell junction intercalated disc anchoring junction cell junction fascia adherens cell-cell contact zone intracellular organelle organelle intracellular non-membrane-bounded organelle contractile muscle fiber supramolecular fiber supramolecular polymer supramolecular complex non-membrane-bounded organelle membrane-bounded organelle Golgi membrane Golgi apparatus membrane intracellular membrane-bounded organelle endomembrane system bounding membrane of organelle organelle membrane protein-containing complex plasma membrane protein complex gap junction plasma membrane membrane protein complex cell periphery connexin complex focal adhesion cell-substrate junction intracellular vesicle cytoplasmic vesicle membrane vesicle membrane cytoplasmic vesicle Golgi-associated vesicle membrane Golgi-associated vesicle vesicle apical part of cell plasma membrane region apical plasma membrane membrane microdomain membrane raft organelle subcompartment endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane lateral plasma membrane tight junction mitochondrion polymeric cytoskeletal fiber intermediate filament cytoskeleton cytoskeleton intermediate filament nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR034634	Connexin, C-terminal	Homologous Superfamily
A	IPR035091	Gap junction alpha-1 protein (Cx43), alpha helix domain superfamily	Homologous Superfamily
A	IPR013124	Gap junction alpha-1 protein (Cx43), C-terminal	Domain
A	IPR002261	Gap junction alpha-1 protein (Cx43)	Family
A	IPR017990	Connexin, conserved site	Conserved Site
A	IPR038359	Connexin, N-terminal domain superfamily	Homologous Superfamily
A	IPR000500	Connexin	Family
A	IPR019570	Gap junction protein, cysteine-rich domain	Domain
A	IPR013092	Connexin, N-terminal	Domain