PPIRE17076

Target Protein Information
Protein_Name Voltage-dependent L-type calcium channel subunit alpha-1C
Protein_Sequence MIRAFAQPSTPPYQPLSSCLSEDTERKFKGKVVHEAQLNCFYISPGGSNYGSPRPAHANMNANAAAGLAPEHIPTPGAALSWLAAIDAARQAKLMGSAGNATISTVSSTQRKRQQYGKPKKQGGTTATRPPRALLCLTLKNPIRRACISIVEWKPFEIIILLTIFANCVALAIYIPFPEDDSNATNSNLERVEYLFLIIFTVEAFLKVIAYGLLFHPNAYLRNGWNLLDFIIVVVGLFSAILEQATKADGANALGGKGAGFDVKALRAFRVLRPLRLVSGVPSLQVVLNSIIKAMVPLLHIALLVLFVIIIYAIIGLELFMGKMHKTCYNQEGIIDVPAEEDPSPCALETGHGRQCQNGTVCKPGWDGPKHGITNFDNFAFAMLTVFQCITMEGWTDVLYWMQDAMGYELPWVYFVSLVIFGSFFVLNLVLGVLSGEFSKEREKAKARGDFQKLREKQQLEEDLKGYLDWITQAEDIDPENEDEGMDEDKPRNMSMPTSETESVNTENVAGGDIEGENCGARLAHRISKSKFSRYWRRWNRFCRRKCRAAVKSNVFYWLVIFLVFLNTLTIASEHYNQPHWLTEVQDTANKALLALFTAEMLLKMYSLGLQAYFVSLFNRFDCFIVCGGILETILVETKIMSPLGISCWRCVRLLRIFKITRYWNSLSNLVASLLNSLRSIASLLLLLFLFIIIFSLLGMQLFGGKFNFDEMQTRRSTFDNFPQSLLTVFQILTGEDWNSVMYDGIMAYGGPSFPGMLVCIYFIILFISPNYILLNLFLAIAVDNLADAESLTSAQKEEEEEKERKKLARTASPEKKQEVMEKPAVEESKEEKIELKSITADGESPPTTKINMDDLQPSENEDKSPHSNPDTAGEEDEEEPEMPVGPRPRPLSELHLKEKAVPMPEASAFFIFSPNNRFRLQCHRIVNDTIFTNLILFFILLSSISLAAEDPVQHTSFRNHILFYFDIVFTTIFTIEIALKMTAYGAFLHKGSFCRNYFNILDLLVVSVSLISFGIQSSAINVVKILRVLRVLRPLRINRAKGLKHVVQCVFVAIRTIGNIVIVTTLLQFMFACIGVQLFKGKLYTCSDSSKQTEAESKGNYITYKTGEVDHPIIQPRSWENSKFDFDNVLAAMMALFTVSTFEGWPELLYRSIDSHTEDKGPIYNYRVEISIFFIIYIIIIAFFMMNIFVGFVIVTFQEQGEQEYKNCELDKNQRQCVEYALKARPLPRYIPKNQHQYKVWYVVNSTYFEYLMFVLILLNTICLAMQHYGQSCLFKIAMNILNMLFTGLFTVEMILKLIAFKPKHYFCDAWNTFDALIVVGSIVDIAITEVHPAEHTQCSPSMSAEENSRISITFFRLFRVMRLVKLLSRGEGIRTLLWTFIKSFQALPYVALLIVMLFFIYAVIGMQVFGKIALNDTTEINRNNNFQTFPQAVLLLFRCATGEAWQDIMLACMPGKKCAPESEPSNSTEGETPCGSSFAVFYFISFYMLCAFLIINLFVAVIMDNFDYLTRDWSILGPHHLDEFKRIWAEYDPEAKGRIKHLDVVTLLRRIQPPLGFGKLCPHRVACKRLVSMNMPLNSDGTVMFNATLFALVRTALRIKTEGNLEQANEELRAIIKKIWKRTSMKLLDQVVPPAGDDEVTVGKFYATFLIQEYFRKFKKRKEQGLVGKPSQRNALSLQAGLRTLHDIGPEIRRAISGDLTAEEELDKAMKEAVSAASEDDIFRRAGGLFGNHVSYYQSDSRSNFPQTFATQRPLHINKTGNNQADTESPSHEKLVDSTFTPSSYSSTGSNANINNANNTALGRFPHPAGYSSTVSTVEGHGPPLSPAVRVQEAAWKLSSKRCHSRESQGATVSQDMFPDETRSSVRLSEEVEYCSEPSLLSTDILSYQDDENRQLTCLEEDKREIQPCPKRSFLRSASLGRRASFHLECLKRQKDQGGDISQKTALPLHLVHHQALAVAGLSPLLQRSHSPSTFPRPRPTPPVTPGSRGRPLQPIPTLRLEGAESSEKLNSSFPSIHCSSWSEETTACSGGSSMARRARPVSLTVPSQAGAPGRQFHGSASSLVEAVLISEGLGQFAQDPKFIEVTTQELADACDMTIEEMENAADNILSGGAQQSPNGTLLPFVNCRDPGQDRAVVPEDESCVYALGRGRSEEALPDSRSYVSNL
Organism_Source Rattus norvegicus
Functional_Classification voltage gated calcium channels
Cellular_Localization Plasma membrane
Gene_Names Cacna1c
UniProt_ID P22002
Protein-Protein Interaction Networks
Peptide Basic Information
Peptide_Name BNP-32
Peptide_Sequence NSKMAHSSSCFGQKIDRIGAVSRLGCDGLRLF
Peptide_Length 32
Peptide_SMILES CC[C@H](C)[C@H](NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(=O)O)NC(=O)[C@@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCC(N)=O)NC(=O)CNC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CS)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@H](Cc1c[nH]cn1)NC(=O)[C@H](C)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@@H](N)CC(N)=O)[C@@H](C)CC)C(=O)NCC(=O)N[C@@H](C)C(=O)N[C@H](C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CS)C(=O)N[C@@H](CC(=O)O)C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](Cc1ccccc1)C(=O)O)C(C)C
Chemical_Modification None
Cyclization_Method Side chain-side chain cyclization; C10<-->C26; disulfide bond
Linear/Cyclic Cyclic
N-terminal_Modification Free
C-terminal_Modification Free
Amino_Acid_Distribution
Peptide Physicochemical
Molecular_Weight 3454.99
Aliphatic_Index 76.25000
Aromaticity 0.06250
Average_Rotatable_Bonds 3.71875
Charge_at_pH_7 2.96524
Isoelectric_Point 9.75569
Number_of_Hydrogen_Bond_Acceptors 51
Number_of_Hydrogen_Bond_Donors 56
Topological_Polar_Surface_Area 1493.77000
X_logP_energy -18.95749
Interaction Information
Affinity KD=0.96 uM
Affinity_Assay Enzyme Inhibition Kinetics
PDB_ID None
Type Agonist
Structure
Reference Information
Document_Type Research Articles
Title B-type natriuretic peptide (BNP) attenuates the L-type calcium current and regulates ventricular myocyte function
Release_Year 2008
PMID 18616964
DOI 10.1016/j.regpep.2008.06.006