> Potassium voltage-gated channel, shaker-related subfamily, beta member 1 (KCNAB1)
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UGID:2723837     UniGene Hs.654519     Homo sapiens (human)   KCNAB1 Order cDNA clone, Links
Potassium voltage-gated channel, shaker-related subfamily, beta member 1 (KCNAB1)

Human protein-coding gene KCNAB1. Represented by 198 ESTs from 66 cDNA libraries. EST representation biased toward juvenile. Corresponds to 3 reference sequences (different isoforms). [UniGene 2723837 - Hs.654519]

SELECTED PROTEIN SIMILARITIES
Comparison of cluster transcripts with RefSeq proteins. The alignments can suggest function of the cluster.
Best Hits and Hits from model organismsSpeciesId(%)Len(aa)
XP_003894968.1 PREDICTED: voltage-gated potassium channel subunit beta-1 isoform 4 P. anubis 100.0 418
NP_751892.1 KCNAB1 gene product H. sapiens 100.0 418
NP_034727.3 voltage-gated potassium channel subunit beta-1 M. musculus 100.0 400
NP_058999.1 Kcnab1 gene product R. norvegicus 100.0 400
XP_002803003.1 PREDICTED: voltage-gated potassium channel subunit beta-1 isoform 3 M. mulatta 100.0 400
NP_001098764.1 KCNAB1 gene product S. scrofa 100.0 400
NP_001020507.1 KCNAB1 gene product B. taurus 100.0 400
NP_001014376.1 kcnab1 gene product D. rerio 93.2 397
NP_001083841.1 voltage-gated potassium channel subunit beta-2 X. laevis 88.0 340
NP_001245611.1 hyperkinetic, isoform H D. melanogaster 53.9 345
NP_171963.1 potassium channel beta subunit 1 A. thaliana 53.0 327
XP_001701257.1 hypothetical protein CHLREDRAFT_122352 C. reinhardtii 51.7 323
XP_965569.1 voltage-gated potassium channel beta-2 subunit N. crassa 51.2 334
Other hits (2 of 44) [Show all]SpeciesId(%)Len(aa)
XP_004003276.1 PREDICTED: voltage-gated potassium channel subunit beta-1 isoform 3 O. aries 99.3 418
NP_001164427.1 KCNAB1 gene product O. cuniculus 99.3 418

GENE EXPRESSION
Tissues and development stages from this gene's sequences survey gene expression. Links to other NCBI expression resources.
Restricted Expression: juvenile [show more like this]
EST Profile: Approximate expression patterns inferred from EST sources.
[Show more entries with profiles like this]
GEO Profiles: Experimental gene expression data (Gene Expression Omnibus).
cDNA Sources: brain; uncharacterized tissue; mixed; stomach; thymus; mammary gland; kidney; eye; placenta; thyroid; testis; uterus; trachea; bone; connective tissue; mouth; skin; prostate; nerve; intestine; embryonic tissue
MAPPING POSITION
Genomic location specified by transcript mapping, radiation hybrid mapping, genetic mapping or cytogenetic mapping.
Chromosome: 3
Map position: 3q26.1
UniSTS entry: Chr 3 SHGC-31546 [Map Viewer]
UniSTS entry: Chr 3 KCNAB1_V170
SEQUENCES
Sequences representing this gene; mRNAs, ESTs, and gene predictions supported by transcribed sequences.

mRNA sequences (16)

BC043166.2 Homo sapiens potassium voltage-gated channel, shaker-related subfamily, beta member 1, mRNA (cDNA clone MGC:44147 IMAGE:5286833), complete cds PA
AK127240.1 Homo sapiens cDNA FLJ45307 fis, clone BRHIP3004416, highly similar to Voltage-gated potassium channel subunit beta-1 P
NM_003471.3 Homo sapiens potassium voltage-gated channel, shaker-related subfamily, beta member 1 (KCNAB1), transcript variant 2, mRNA P
AY780786.1 Homo sapiens potassium voltage-gated channel beta subunit (KCNAB1) mRNA, complete cds, alternatively spliced P
U33428.1 Human K+ channel beta 1a subunit mRNA, alternatively spliced, complete cds P
L47665.1 Homo sapiens K+ channel beta-subunit (Kvb1.3) mRNA, complete cds P
AK057059.1 Homo sapiens cDNA FLJ32497 fis, clone SKNSH2000250, highly similar to Voltage-gated potassium channel subunit beta-1 P
U16953.1 Human potassium channel beta3 subunit mRNA, complete cds P
AK292999.1 Homo sapiens cDNA FLJ75026 complete cds, highly similar to Homo sapiens potassium voltage-gated channel, shaker-related subfamily, beta member 1 (KCNAB1), transcript variant 2, mRNA P
AK292693.1 Homo sapiens cDNA FLJ76959 complete cds, highly similar to Homo sapiens potassium voltage-gated channel, shaker-related subfamily, beta member 1 (KCNAB1), transcript variant 1, mRNA P
U17968.1 Human voltage-gated potassium channel beta subunit mRNA, partial cds P
AK303287.1 Homo sapiens cDNA FLJ59247 complete cds, highly similar to Voltage-gated potassium channel subunit beta-1 P
AK296728.1 Homo sapiens cDNA FLJ52197 complete cds, highly similar to Voltage-gated potassium channel subunit beta-1 PA
L39833.1 Homo sapiens (clone hKvBeta3) K+ channel beta subunit mRNA, complete cds P
NM_172160.2 Homo sapiens potassium voltage-gated channel, shaker-related subfamily, beta member 1 (KCNAB1), transcript variant 1, mRNA P
NM_172159.3 Homo sapiens potassium voltage-gated channel, shaker-related subfamily, beta member 1 (KCNAB1), transcript variant 3, mRNA P

EST sequences (10 of 198) [Show all sequences]

AI090942.1 Clone IMAGE:1690380 mixed 3' read A
BX117090.1 Clone IMAGp998I215191_;_IMAGE:2105180 brain
BX105457.1 Clone IMAGp998F22828_;_IMAGE:360213 eye
AI205030.1 Clone IMAGE:1684588 brain 3' read P
AI207888.1 Clone IMAGE:1684854 brain 3' read P
AI361306.1 Clone IMAGE:2015143 brain 3' read A
AI361916.1 Clone IMAGE:2014157 brain 3' read A
AI394131.1 Clone IMAGE:2105180 brain 3' read A
AI418370.1 Clone IMAGE:2104522 brain 3' read A
R49755.1 Clone IMAGE:38876 brain 5' read


Key to Symbols

P Has similarity to known Proteins (after translation)
A Contains a poly-Adenylation signal
S Sequence is a Suboptimal member of this cluster
M Clone is putatively CDS-complete by MGC criteria

 
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