Entry Database : PDB / ID : 2vay Structure visualization Downloads & linksTitle Calmodulin complexed with CaV1.1 IQ peptide ComponentsCALMODULIN VOLTAGE-DEPENDENT L-TYPE CALCIUM CHANNEL SUBUNIT ALPHA-1S DetailsKeywords METAL TRANSPORT / EXCITATION-CONTRACTION COUPLING / CAV / CALCIUM / TRANSPORT / ACETYLATION / METHYLATION / L-TYPE CALCIUM CHANNEL / DIHYDROPYRIDINE RECEPTOR / IONIC CHANNEL / ION TRANSPORT / TRANSMEMBRANE / PHOSPHORYLATION / ALPHA-1S SUBUNIT / CALCIUM TRANSPORT / UBL CONJUGATION / CALCIUM CHANNEL / SKELETAL MUSCLE / VOLTAGE-DEPENDENT / VOLTAGE-GATED CHANNELFunction / homology Function and homology informationFunction Domain/homology Component
skeletal muscle adaptation / extraocular skeletal muscle development / positive regulation of muscle contraction / high voltage-gated calcium channel activity / : / L-type voltage-gated calcium channel complex / establishment of protein localization to mitochondrial membrane / type 3 metabotropic glutamate receptor binding / myoblast fusion / endoplasmic reticulum organization ... skeletal muscle adaptation / extraocular skeletal muscle development / positive regulation of muscle contraction / high voltage-gated calcium channel activity / : / L-type voltage-gated calcium channel complex / establishment of protein localization to mitochondrial membrane / type 3 metabotropic glutamate receptor binding / myoblast fusion / endoplasmic reticulum organization / NCAM1 interactions / I band / CaM pathway / Cam-PDE 1 activation / Sodium/Calcium exchangers / Calmodulin induced events / regulation of synaptic vesicle endocytosis / Reduction of cytosolic Ca++ levels / CREB1 phosphorylation through the activation of CaMKII/CaMKK/CaMKIV cascasde / Activation of Ca-permeable Kainate Receptor / Loss of phosphorylation of MECP2 at T308 / voltage-gated calcium channel complex / CREB1 phosphorylation through the activation of Adenylate Cyclase / PKA activation / negative regulation of high voltage-gated calcium channel activity / CaMK IV-mediated phosphorylation of CREB / Glycogen breakdown (glycogenolysis) / positive regulation of cyclic-nucleotide phosphodiesterase activity / regulation of synaptic vesicle exocytosis / organelle localization by membrane tethering / negative regulation of calcium ion export across plasma membrane / CLEC7A (Dectin-1) induces NFAT activation / mitochondrion-endoplasmic reticulum membrane tethering / autophagosome membrane docking / regulation of cardiac muscle cell action potential / Activation of RAC1 downstream of NMDARs / neuromuscular junction development / response to corticosterone / positive regulation of DNA binding / positive regulation of ryanodine-sensitive calcium-release channel activity / nitric-oxide synthase binding / regulation of cell communication by electrical coupling involved in cardiac conduction / Negative regulation of NMDA receptor-mediated neuronal transmission / cellular response to caffeine / negative regulation of peptidyl-threonine phosphorylation / calcium ion import across plasma membrane / Synthesis of IP3 and IP4 in the cytosol / Unblocking of NMDA receptors, glutamate binding and activation / Phase 0 - rapid depolarisation / negative regulation of ryanodine-sensitive calcium-release channel activity / protein phosphatase activator activity / small molecule binding / RHO GTPases activate PAKs / : / Ion transport by P-type ATPases / Long-term potentiation / Uptake and function of anthrax toxins / Regulation of MECP2 expression and activity / Calcineurin activates NFAT / adenylate cyclase binding / catalytic complex / DARPP-32 events / detection of calcium ion / regulation of cardiac muscle contraction / regulation of ryanodine-sensitive calcium-release channel activity / Smooth Muscle Contraction / voltage-gated calcium channel activity / cellular response to interferon-beta / RHO GTPases activate IQGAPs / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / calcium channel inhibitor activity / Protein methylation / phosphatidylinositol 3-kinase binding / eNOS activation / skeletal muscle fiber development / enzyme regulator activity / striated muscle contraction / activation of adenylate cyclase activity / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / muscle contraction / Activation of AMPK downstream of NMDARs / Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation / release of sequestered calcium ion into cytosol / : / Ion homeostasis / titin binding / regulation of calcium-mediated signaling / positive regulation of protein autophosphorylation / voltage-gated potassium channel complex / sperm midpiece / calcium channel complex / T-tubule / response to amphetamine / substantia nigra development / adenylate cyclase activator activity / Ras activation upon Ca2+ influx through NMDA receptor / nitric-oxide synthase regulator activity / regulation of heart rate / sarcomere / FCERI mediated Ca+2 mobilization Similarity search - Function Voltage-dependent calcium channel, L-type, alpha-1S subunit / Voltage-dependent calcium channel, L-type, alpha-1 subunit / Voltage-dependent calcium channel, alpha-1 subunit, IQ domain / Voltage gated calcium channel IQ domain / Voltage gated calcium channel IQ domain / Voltage-dependent calcium channel, alpha-1 subunit / Voltage-dependent L-type calcium channel, IQ-associated domain / Voltage-dependent L-type calcium channel, IQ-associated / : / Voltage-dependent channel domain superfamily ... Voltage-dependent calcium channel, L-type, alpha-1S subunit / Voltage-dependent calcium channel, L-type, alpha-1 subunit / Voltage-dependent calcium channel, alpha-1 subunit, IQ domain / Voltage gated calcium channel IQ domain / Voltage gated calcium channel IQ domain / Voltage-dependent calcium channel, alpha-1 subunit / Voltage-dependent L-type calcium channel, IQ-associated domain / Voltage-dependent L-type calcium channel, IQ-associated / : / Voltage-dependent channel domain superfamily / EF-hand domain pair / EF-hand, calcium binding motif / EF-Hand 1, calcium-binding site / EF-hand calcium-binding domain. / EF-hand calcium-binding domain profile. / EF-hand domain / Ion transport domain / Ion transport protein / EF-hand domain pair Similarity search - Domain/homologyBiological species HOMO SAPIENS (human)Method X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution : 1.94 Å DetailsAuthors Halling, D.B. / Black, D.J. / Pedersen, S.E. / Hamilton, S.L. CitationJournal : J.Biol.Chem. / Year : 2009Title : Determinants in Cav1 Channels that Regulate the Ca2+ Sensitivity of Bound Calmodulin.Authors : Halling, D.B. / Georgiou, D.K. / Black, D.J. / Yang, G. / Fallon, J.L. / Quiocho, F.A. / Pedersen, S.E. / Hamilton, S.L. History Deposition Sep 5, 2007 Deposition site : PDBE / Processing site : PDBERevision 1.0 Sep 16, 2008 Provider : repository / Type : Initial releaseRevision 1.1 May 8, 2011 Group : Version format complianceRevision 1.2 Jul 13, 2011 Group : Version format complianceRevision 1.3 May 8, 2019 Group : Data collection / Experimental preparation / OtherCategory : database_PDB_rev / database_PDB_rev_record ... database_PDB_rev / database_PDB_rev_record / exptl_crystal_grow / pdbx_database_proc / pdbx_database_status Item : _exptl_crystal_grow.method / _pdbx_database_status.recvd_author_approvalRevision 1.4 Dec 13, 2023 Group : Data collection / Database references ... Data collection / Database references / Derived calculations / Other / Refinement description Category : chem_comp_atom / chem_comp_bond ... chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn / struct_site Item : _database_2.pdbx_DOI / _database_2.pdbx_database_accession ... _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Show all Show less