Protein Details: Chloride channel protein ClC-Ka

Protein ID

ICDB_Pro_0594

Protein Name

Chloride channel protein ClC-Ka

Gene Name

CLCNKA

Organism

Oryctolagus cuniculus (Rabbit)

Length

687 amino acids

AlphaFoldDB

AF-P51803-F1-model_v4.pdb

Function

Voltage-gated chloride channel. Chloride channels have several functions including the regulation of cell volume; membrane potential stabilization; signal transduction and transepithelial transport. May be important in urinary concentrating mechanisms.

Sequence

MEELVGLREGSSGNPVALRELWGPCPRLRRGIRGGLEWLKQKLFRVGEDWYFLMTLGVLMALISYAMNFALGRVVRAHKWLYREIGDSHLLRYLSWTVYPVALVSFSSGFSQSITPFSGGSGIPELKTILSGVVLENYLDIKNFGAKVVGLSCTLATGSTLFLGKVGPFVHLSVMIAAYLGRVRTKTIGEAENKSKQNEMLVAGAAVGVATVFAAPFSGVLFCIEVMSSHFSVWDYWRGFFAATCGAFMFRLLAVFNSEQETITSLYKTSFPVDVPFDLPEIFFFVLLGAICGVASCAYLYCQRTFLAFTKTNKLISKLMATSKPLYAALAATVLASITYPPGVGRFMASRLSMREHLDTLFDNHSWALLTRNSSPPWPAEPDPQHLWWEWYHPRFTIFGTLAFFLVMKFWMLILATTIPMPAGYFLPIFIIGAAIGRLLGEALSVAFPEGIVAGGVINPIMPGGYALAGAAAFSGAVTHSISTALLAFELTGQIVHALPVLMAVLAANAIAQSCQPSFYDGTIMVKKLPYLPWIRGRPINSHRVIVEHFMRRAISTLARDAALEQVVKVLTSTDEAEYPLVESTESQLLVGIVQRAQLVQALQAEAPARASGQQRCLQDILAGGCPTEPVTLTLSPETSLHQAHNLFELLNLRSLYVTSKGRAVGYVSWVELEKAISALTNPPPAK

PDB Structures

Ligand Binding

1. DICL_CP

2. DICL_Pep

Binding Site

BINDING 259; /ligand="Ca(2+)"; BINDING 261; /ligand="Ca(2+)"; BINDING 278; /ligand="Ca(2+)"; BINDING 281; /ligand="Ca(2+)";

Disease

Location

Expressed predominantly in the kidney

DOI ID

10.1038/ki.1995.481

RefSeq

NP_001075830.1