Protein Details: Small conductance calcium-activated potassium channel protein 3
Protein ID
ICDB_Pro_0689
Protein Name
Small conductance calcium-activated potassium channel protein 3
Gene Name
Kcnn3
Organism
Rattus norvegicus (Rat)
Length
732 amino acids
AlphaFoldDB
AF-P70605-F1-model_v4.pdb
Function
Forms a voltage-independent potassium channel activated by intracellular calcium . Activation is followed by membrane hyperpolarization. Thought to regulate neuronal excitability by contributing to the slow component of synaptic afterhyperpolarization
Sequence
MDTSGHFHDSGVGDLDEDPKCPCPSSGDEQQQQQQPPPPSAPPAVPQQPPGPLLQPQPPQLQQQQQQQQQQQQQQQQQQQAPLHPLPQLAQLQSQLVHPGLLHSSPTAFRAPNSANSTAILHPSSRQGSQLNLNDHLLGHSPSSTATSGPGGGSRHRQASPLVHRRDSNPFTEIAMSSCKYSGGVMKPLSRLSASRRNLIEAEPEGQPLQLFSPSNPPEIIISSREDNHAHQTLLHHPNATHNHQHAGTTAGSTTFPKANKRKNQNIGYKLGHRRALFEKRKRLSDYALIFGMFGIVVMVIETELSWGLYSKDSMFSLALKCLISLSTIILLGLIIAYHTREVQLFVIDNGADDWRIAMTYERILYISLEMLVCAIHPIPGEYKFFWTARLAFSYTPSRAEADVDIILSIPMFLRLYLIARVMLLHSKLFTDASSRSIGALNKINFNTRFVMKTLMTICPGTVLLVFSISLWIIAAWTVRVCERYHDQQDVTSNFLGAMWLISITFLSIGYGDMVPHTYCGKGVCLLTGIMGAGCTALVVAVVARKLELTKAEKHVHNFMMDTQLTKRIKNAAANVLRETWLIYKHTKLLKKIDHAKVRKHQRKFLQAIHQLRGVKMEQRKLSDQANTLVDLSKMQNVMYDLITELNDRSEDLEKQIGSLESKLEHLTASFNSLPLLIADTLRQQQQQLLTAFVEARGISVAVGTSHAPPSDSPIGISSTSFPTPYTSSSSC
PDB Structures
Ligand Binding
Binding Site
Disease
Location
DOI ID
10.1126/science.273.5282.1709; 10.1111/j.1469-7793.2001.00323.x; 10.1152/ajpcell.2001.280.4.c836
RefSeq
NP_062188.2