Swiss-Prot entry

ID   Q8WNQ3_PIG  PRELIMINARY;      PRT;   611 AA.
AC   Q8WNQ3;
DT   01-MAR-2002 (TrEMBLrel. 20, Created)
DT   01-MAR-2002 (TrEMBLrel. 20, Last sequence update)
DT   01-JUN-2003 (TrEMBLrel. 24, Last annotation update)
DE   Potassium voltage-gated channel (Fragment).
GN   Name=KCNB2;
OS   Sus scrofa (Pig).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; 
OC   Mammalia; Eutheria; Cetartiodactyla; Suina; Suidae; Sus. 
OX   NCBI_TaxID=9823;
RN   [1]
RP   NUCLEOTIDE SEQUENCE.
RC   TISSUE=Cerebellum;
RA   Farber C.R., Raney N.E., Ernst C.W.;
RL   Submitted (DEC-2000) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Mediates the voltage-dependent potassium ion
CC       permeability of excitable membranes. Channels open or close in
CC       response to the voltage difference across the membrane, letting
CC       potassium ions pass in accordance with their electrochemical
CC       gradient (By similarity).
CC   -!- SUBUNIT: Heteromultimer with KCNS1, KCNS2 and KCNS3 (By
CC       similarity).
CC   -!- DOMAIN: The segment S4 is probably the voltage-sensor and is
CC       characterized by a series of positively charged amino acids at
CC       every third position (By similarity).
CC   -!- DOMAIN: The tail may be important in modulation of channel
CC       activity and/or targeting of the channel to specific subcellular
CC       compartments (By similarity).
DR   EMBL; AF327369; AAL37430.1; -. [EMBL / GenBank / DDBJ] [CoDingSequence]
DR   HSSP; Q54397; 1BL8. [HSSP ENTRY / SWISS-3DIMAGE / PDB]
DR   GO; GO:0016021; C:integral to membrane; IEA.
DR   GO; GO:0008076; C:voltage-gated potassium channel complex; IEA.
DR   GO; GO:0005249; F:voltage-gated potassium channel activity; IEA.
DR   GO; GO:0006812; P:cation transport; IEA.
DR   GO; GO:0006813; P:potassium ion transport; IEA.
DR   InterPro; IPR005821; Ion_trans.
DR   InterPro; IPR001622; K+channel_pore.
DR   InterPro; IPR005826; Kv22channel.
DR   InterPro; IPR003968; Kv_channel.
DR   InterPro; IPR003091; K_channel.
DR   InterPro; IPR005820; M+channel_nlg.
DR   InterPro; IPR003973; Shab_channel.
DR   InterPro; Graphical view of domain structure.
DR   Pfam; PF00520; Ion_trans; 1.
DR   Pfam; PF03521; Kv2channel; 1.
DR   Pfam; Graphical view of domain structure.
DR   PRINTS; PR00169; KCHANNEL.
DR   PRINTS; PR01515; KV22CHANNEL.
DR   PRINTS; PR01491; KVCHANNEL.
DR   PRINTS; PR01495; SHABCHANNEL.
DR   HOVERGEN [Family / Alignment / Tree]
DR   ProtoMap; Q8WNQ3.
DR   PRESAGE; Q8WNQ3.
DR   ModBase; Q8WNQ3.
DR   SMR; Q8WNQ3.
DR   SWISS-2DPAGE; GET REGION ON 2D PAGE.
KW   Ion transport; Ionic channel; Potassium; Potassium channel;
KW   Potassium transport; Transmembrane; Transport; Voltage-gated channel.
FT   NON_TER       1      1
SQ   SEQUENCE   611 AA;  68034 MW;  ECCDAEF89F96AE70 CRC64;
     AIVSILFIVL STIALSLNTL PELQEMDEFG QPNDNPQLAH VEAVCIAWFT MEYLLRFLSS
     PNKWKFFKGP LNVIDLLAIL PYYVTIFLTE SNKSVLQFQN VRRVVQIFRI MRILRILKLA
     RHSTGLQSLG FTLRRSYNEL GLLILFLAMG IMIFSSLVFF AEKDEDATKF TSIPASFWWA
     TITMTTVGYG DIYPKTLLGK IVGGLCCIAG VLVIALPIPI IVNNFSEFYK EQKRQEKAIK
     RREALERAKK NGSIVSMNLK DAFARSMELI DVAVEKTGES ANTKDSADDN HLSPSRWKWA
     RKALSETSSN KSYVNKYQEV SQKDSHEQLN NTSSSSPQHL SAQKLEMLYN EITKTQPHPP
     PNPNSQVQPE RPSAYEEEIE MEEVVCPQEQ LAVAQTEAIV DMKSTSSIDS FTSCATDFTE
     TERSPLPPPS ASHLQMKFPP DLTGMEEHQR ARARPFLTLT REKGPAAREA TSEYAPIDIT
     VNLDTGGSQS GPPGPLQSDS ASESPKSSLK GSNPLKSRSL KVNFKDSRGG APQTPPSTAR
     PLPVTTADFP MGAPQLISTI LLEETPSQGD RPCWAPRFRH IVRDPPKGCR LGFPSRNTLL
     SRQERGGASR K
//