Entry Database : PDB / ID : 1s1g Structure visualization Downloads & linksTitle Crystal Structure of Kv4.3 T1 Domain ComponentsPotassium voltage-gated channel subfamily D member 3 Details Keywords TRANSPORT PROTEIN / K+ channels / tetramerization domain / T1 domainFunction / homology Function and homology informationFunction Domain/homology Component
ventricular cardiac muscle cell membrane repolarization / A-type (transient outward) potassium channel activity / Phase 1 - inactivation of fast Na+ channels / membrane repolarization during ventricular cardiac muscle cell action potential / membrane repolarization during cardiac muscle cell action potential / potassium ion export across plasma membrane / membrane repolarization / Voltage gated Potassium channels / postsynaptic specialization membrane / voltage-gated potassium channel activity ... ventricular cardiac muscle cell membrane repolarization / A-type (transient outward) potassium channel activity / Phase 1 - inactivation of fast Na+ channels / membrane repolarization during ventricular cardiac muscle cell action potential / membrane repolarization during cardiac muscle cell action potential / potassium ion export across plasma membrane / membrane repolarization / Voltage gated Potassium channels / postsynaptic specialization membrane / voltage-gated potassium channel activity / regulation of heart rate by cardiac conduction / GABA-ergic synapse / voltage-gated potassium channel complex / potassium ion transport / protein homooligomerization / sarcolemma / postsynaptic membrane / transmembrane transporter binding / dendritic spine / neuronal cell body / metal ion binding / plasma membrane Similarity search - Function Potassium channel, voltage dependent, Kv4.3 / Potassium channel, voltage dependent, Kv4 / Shal-type voltage-gated potassium channels, N-terminal / Potassium channel, voltage dependent, Kv4, C-terminal / Shal-type voltage-gated potassium channels, N-terminal / Domain of unknown function (DUF3399) / Potassium channel, voltage dependent, Kv / Potassium channel tetramerisation-type BTB domain / BTB/POZ domain / Potassium Channel Kv1.1; Chain A ... Potassium channel, voltage dependent, Kv4.3 / Potassium channel, voltage dependent, Kv4 / Shal-type voltage-gated potassium channels, N-terminal / Potassium channel, voltage dependent, Kv4, C-terminal / Shal-type voltage-gated potassium channels, N-terminal / Domain of unknown function (DUF3399) / Potassium channel, voltage dependent, Kv / Potassium channel tetramerisation-type BTB domain / BTB/POZ domain / Potassium Channel Kv1.1; Chain A / Potassium Channel Kv1.1; Chain A / Broad-Complex, Tramtrack and Bric a brac / BTB/POZ domain / Voltage-dependent channel domain superfamily / SKP1/BTB/POZ domain superfamily / Ion transport domain / Ion transport protein / 2-Layer Sandwich / Alpha Beta Similarity search - Domain/homologyBiological species Homo sapiens (human)Method X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution : 2.6 Å DetailsAuthors Scannevin, R.H. / Wang, K.W. / Jow, F. / Megules, J. / Kopsco, D.C. / Edris, W. / Carroll, K.C. / Lu, Q. / Xu, W.X. / Xu, Z.B. ...Scannevin, R.H. / Wang, K.W. / Jow, F. / Megules, J. / Kopsco, D.C. / Edris, W. / Carroll, K.C. / Lu, Q. / Xu, W.X. / Xu, Z.B. / Katz, A.H. / Olland, S. / Lin, L. / Taylor, M. / Stahl, M. / Malakian, K. / Somers, W. / Mosyak, L. / Bowlby, M.R. / Chanda, P. / Rhodes, K.J. CitationJournal : Neuron / Year : 2004Title : Two N-terminal domains of Kv4 K(+) channels regulate binding to and modulation by KChIP1.Authors: Scannevin, R.H. / Wang, K.W. / Jow, F. / Megules, J. / Kopsco, D.C. / Edris, W. / Carroll, K.C. / Xu, W.X. / Xu, Z.B. / Katz, A.H. / Olland, S. / Lin, L. / Taylor, M. / Stahl, M. / Malakian, ... Authors : Scannevin, R.H. / Wang, K.W. / Jow, F. / Megules, J. / Kopsco, D.C. / Edris, W. / Carroll, K.C. / Xu, W.X. / Xu, Z.B. / Katz, A.H. / Olland, S. / Lin, L. / Taylor, M. / Stahl, M. / Malakian, K. / Somers, W. / Mosyak, L. / Bowlby, M.R. / Chanda, P. / Rhodes, K.J. History Deposition Jan 6, 2004 Deposition site : RCSB / Processing site : RCSBRevision 1.0 Mar 23, 2004 Provider : repository / Type : Initial releaseRevision 1.1 Apr 29, 2008 Group : Version format complianceRevision 1.2 Jul 13, 2011 Group : Derived calculations / Version format complianceRevision 1.3 Jun 27, 2018 Group : Data collection / Database references / Category : struct_ref_seq_dif / Item : _struct_ref_seq_dif.detailsRevision 1.4 Aug 23, 2023 Group : Data collection / Database references ... Data collection / Database references / Derived calculations / Refinement description Category : chem_comp_atom / chem_comp_bond ... chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site Item : _database_2.pdbx_DOI / _database_2.pdbx_database_accession ... _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _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.ptnr1_symmetry / _pdbx_struct_conn_angle.ptnr3_auth_asym_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.ptnr3_symmetry / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_asym_id / _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.ptnr1_symmetry / _struct_conn.ptnr2_auth_asym_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_conn.ptnr2_symmetry / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
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