Reviewed, UniProtKB/Swiss-Prot O59826 (KCAB_SCHPO)

Names and origin

Protein names

Recommended name:
    Putative voltage-gated potassium channel subunit beta
Alternative name(s):
    K(+) channel subunit beta

Gene names

ORF Names:

SPCC965.06

Organism

Schizosaccharomyces pombe (Fission yeast) [Complete proteome]

Taxonomic identifier

4896 [NCBI]

Taxonomic lineage

Eukaryota › Fungi › Dikarya › Ascomycota › Taphrinomycotina › Schizosaccharomycetes › Schizosaccharomycetales › Schizosaccharomycetaceae › Schizosaccharomyces

Protein attributes

Sequence length	344 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Evidence at transcript level.

General annotation (Comments)

Function	Probable accessory potassium channel protein which modulates the activity of the pore-forming alpha subunit By similarity.
Subunit structure	Forms heteromultimeric complexes with potassium channel alpha subunits By similarity.
Subcellular location	Cytoplasm. Nucleus.
Sequence similarities	Belongs to the shaker potassium channel beta subunit family.

Ontologies

Keywords
Biological process	Ion transport Potassium transport Transport
Cellular component	Cytoplasm Nucleus
Ligand	Potassium
Molecular function	Ionic channel Voltage-gated channel
Technical term	Complete proteome
Gene Ontology (GO)
Cellular component	cytosol Ref.2 Inferred from direct assay. Source: GeneDB_SPombe nucleus Ref.2 Inferred from direct assay. Source: GeneDB_SPombe
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view
Molecule processing
	Chain	1 – 344	344	Putative voltage-gated potassium channel subunit beta

Sequences

	Sequence		Length	Mass (Da)
	O59826-1 [UniParc]. Last modified August 1, 1998. Version 1. Checksum: A57A25E60B05CAE9	FASTA	344	38,431
	10 20 30 40 50 60 MASATTHFQP KNVPFRFLGR SGLKVSAFSL GGWLTYGNEG YDVEHTKNCL KQAWDLGINT 70 80 90 100 110 120 FDTAEIYSNG NSETVMGKAI KELGWDRSEY VITTKVFFGA GTKLPNTTGL SRKHIIEGLN 130 140 150 160 170 180 ASLKRLGLPY VDVIMAHRPD PSVPMEEVVR AFTQLIQDGK AFYWGTSEWS AFEIEHAHHI 190 200 210 220 230 240 ATKYNLIAPV ADQPQYNYLT RDHFEKDLLP LQQIYGYGAT VWSPLKSGIL TGKYNDGIPE 250 260 270 280 290 300 GSRLSTTFTS LAGQLQTPEG KTQLDQVRQI SKIAEQIGAT PSQLALAWTL KNPYVSTTIL 310 320 330 340 GASKPEQIVE NVKAVEFIDK LTPEILKKID EILNFTPLEI QYRR

References

[1]

"The genome sequence of Schizosaccharomyces pombe." Wood V., Gwilliam R., Rajandream M.A., Lyne M.H., Lyne R., Stewart A., Sgouros J.G., Peat N., Hayles J., Baker S.G., Basham D., Bowman S., Brooks K., Brown D., Brown S., Chillingworth T., Churcher C.M., Collins M. , Connor R., Cronin A., Davis P., Feltwell T., Fraser A., Gentles S., Goble A., Hamlin N., Harris D.E., Hidalgo J., Hodgson G., Holroyd S., Hornsby T., Howarth S., Huckle E.J., Hunt S., Jagels K., James K.D., Jones L., Jones M., Leather S., McDonald S., McLean J., Mooney P., Moule S., Mungall K.L., Murphy L.D., Niblett D., Odell C., Oliver K., O'Neil S., Pearson D., Quail M.A., Rabbinowitsch E., Rutherford K.M., Rutter S., Saunders D., Seeger K., Sharp S., Skelton J., Simmonds M.N., Squares R., Squares S., Stevens K., Taylor K., Taylor R.G., Tivey A., Walsh S.V., Warren T., Whitehead S., Woodward J.R., Volckaert G., Aert R., Robben J., Grymonprez B., Weltjens I., Vanstreels E., Rieger M., Schaefer M., Mueller-Auer S., Gabel C., Fuchs M., Duesterhoeft A., Fritzc C., Holzer E., Moestl D., Hilbert H., Borzym K., Langer I., Beck A., Lehrach H., Reinhardt R., Pohl T.M., Eger P., Zimmermann W., Wedler H., Wambutt R., Purnelle B., Goffeau A., Cadieu E., Dreano S., Gloux S., Lelaure V., Mottier S., Galibert F., Aves S.J., Xiang Z., Hunt C., Moore K., Hurst S.M., Lucas M., Rochet M., Gaillardin C., Tallada V.A., Garzon A., Thode G., Daga R.R., Cruzado L., Jimenez J., Sanchez M., del Rey F., Benito J., Dominguez A., Revuelta J.L., Moreno S., Armstrong J., Forsburg S.L., Cerutti L., Lowe T., McCombie W.R., Paulsen I., Potashkin J., Shpakovski G.V., Ussery D., Barrell B.G., Nurse P. Nature 415:871-880(2002) [PubMed: 11859360] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 38366 / 972.

[2]

"ORFeome cloning and global analysis of protein localization in the fission yeast Schizosaccharomyces pombe." Matsuyama A., Arai R., Yashiroda Y., Shirai A., Kamata A., Sekido S., Kobayashi Y., Hashimoto A., Hamamoto M., Hiraoka Y., Horinouchi S., Yoshida M. Nat. Biotechnol. 24:841-847(2006) [PubMed: 16823372] [Abstract] Cited for: SUBCELLULAR LOCATION [LARGE SCALE ANALYSIS].

Cross-references

Sequence databases
EMBLGenBankDDBJ	CU329672 Genomic DNA. Translation: CAA19066.1.
PIR	T41659.
RefSeq	NP_588516.1.
3D structure databases
HSSP	HSSP built from PDB template 1GVE based on UniProtKB P38918.
ModBase	Search...
Genome annotation databases
GeneID	2539573.
KEGG	spo:SPCC965.06.
NMPDR	fig|4896.1.peg.854.
Organism-specific databases
GeneDB_Spombe	SPCC965.06.
Gene expression databases
ArrayExpress	O59826.
Family and domain databases
InterPro	IPR001395. Aldo/ket_red. IPR005399. K_chnl_volt-dep_bsu_KCNAB-rel. IPR005400. K_chnl_volt-dep_bsu_KCNAB1. [Graphical view]
Gene3D	G3DSA:3.20.20.100. Aldo/ket_red. 1 hit.
PANTHER	PTHR11732. Aldo/ket_red. 1 hit. PTHR11732:SF14. KCNAB_channel. 1 hit.
Pfam	PF00248. Aldo_ket_red. 1 hit. [Graphical view]
PRINTS	PR01578. KCNAB1CHANEL. PR01577. KCNABCHANNEL.
ProDom	PD000288. Aldo/ket_red. 1 hit. [Graphical view] [Entries sharing at least one domain]
BLOCKS	Search...
Other Resources
ProtoNet	Search...

Entry information

Entry name

KCAB_SCHPO

Accession

Primary (citable) accession number: O59826

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 13, 2007
Last sequence update:	August 1, 1998
Last modified:	July 22, 2008
This is version 41 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

FPAP (Fungal Proteome Annotation Project)