Guide to the Human Genome
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Name: KCNH2 Sequence: fasta or formatted (819aa) NCBI GI: 26051273
Description:

voltage-gated potassium channel, subfamily H, member 2 isoform c

Referenced in:

Potassium Channels

Other entries for this name:
alt prot [888aa] voltage-gated potassium channel, subfamily H, member 2 isoform b
alt prot [1159aa] voltage-gated potassium channel, subfamily H, member 2 isoform a
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             7.1         58           2
 C cysteine            1.7         14           1
 D aspartate           4.3         35           2
 E glutamate           5.0         41           2
 F phenylalanine       4.2         34           1
 G glycine             8.4         69           2
 H histidine           2.3         19           1
 I isoleucine          5.0         41           2
 K lysine              2.9         24           1
 L leucine            12.0         98           3
 M methionine          2.1         17           1
 N asparagine          2.8         23           1
 P proline             8.3         68           2
 Q glutamine           3.3         27           1
 R arginine            7.2         59           3
 S serine              9.0         74           3
 T threonine           5.0         41           2
 V valine              5.1         42           3
 W tryptophan          1.3         11           1
 Y tyrosine            2.9         24           1
Comparative genomics:

Search single species RefSeq proteins at NCBI
   H. sapiens
   M. musculus
   D. rerio
   C. intestinalis
   S. purpuratus
   D. melanogaster
   C. elegans
   A. thaliana
   S. cerevisiae
   E. coli W3110
   A. pernix K1

Search summary

comparative genomics plot

   Figure data

Additional searches of
RefSeq proteins at NCBI

   All
   Eukaryotes
   Bacteria
   Archaea
   Viruses
   Primates
   Mammals
   Vertebrates

Related human proteins:
Protein          Relative score         Description

Self-match            1.000   voltage-gated potassium channel, subfamily H, member... 
KCNH2                 0.960   voltage-gated potassium channel, subfamily H, member ...
KCNH7                 0.536   potassium voltage-gated channel, subfamily H, member...
KCNH6                 0.517   potassium voltage-gated channel, subfamily H, member...
KCNH2                 0.512   voltage-gated potassium channel, subfamily H, member...
KCNH6                 0.448   potassium voltage-gated channel, subfamily H, member...
KCNH7                 0.346   potassium voltage-gated channel, subfamily H, member...
KCNH4                 0.277   potassium voltage-gated channel, subfamily H, member ...
KCNH8                 0.275   potassium voltage-gated channel, subfamily H, member...
KCNH1                 0.274   potassium voltage-gated channel, subfamily H, member ...
KCNH1                 0.267   potassium voltage-gated channel, subfamily H, member...
KCNH5                 0.266   potassium voltage-gated channel, subfamily H, member...
KCNH5                 0.266   potassium voltage-gated channel, subfamily H, member...
KCNH3                 0.258   potassium voltage-gated channel, subfamily H (eag-re...
KCNH5                 0.234   potassium voltage-gated channel, subfamily H, member...
HCN1                  0.092   hyperpolarization activated cyclic nucleotide-gated...
HCN4                  0.091   hyperpolarization activated cyclic nucleotide-gated p...
HCN2                  0.090   hyperpolarization activated cyclic nucleotide-gated...
HCN3                  0.090   hyperpolarization activated cyclic nucleotide-gated ...
CNGA3                 0.081   cyclic nucleotide gated channel alpha 3 isoform 2 [...
CNGA3                 0.081   cyclic nucleotide gated channel alpha 3 isoform 1 [Ho...
CNGA1                 0.075   cyclic nucleotide gated channel alpha 1 isoform 1 [...
CNGA1                 0.075   cyclic nucleotide gated channel alpha 1 isoform 2 [H...
CNGA2                 0.070   cyclic nucleotide gated channel alpha 2 
CNGA4                 0.066   cyclic nucleotide gated channel alpha 4 
CNGB1                 0.045   cyclic nucleotide gated channel beta 1 isoform a [H...
CNGB3                 0.043   cyclic nucleotide gated channel beta 3 
WNK4                  0.014   WNK lysine deficient protein kinase 4 
HSF1                  0.013   heat shock transcription factor 1 
MAGEC1                0.012   melanoma antigen family C, 1 
Human BLASTP results (used to prepare the table)

Gene descriptions are from NCBI RefSeq. Search results were obtained with NCBI BLAST and RefSeq entries. When identical proteins are present, the self-match may not be listed first in BLASTP output. In such cases, the table above has been reordered to place it first.

See About the Figures for the scoring system used in the figure above right. The same scoring system was used in the table of BLASTP results.


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Guide to the Human Genome
Copyright © 2010 by Stewart Scherer. All rights reserved.

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