Guide to the Human Genome
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Name: CNGA2 Sequence: fasta or formatted (664aa) NCBI GI: 42718011
Description:

cyclic nucleotide gated channel alpha 2

Referenced in:

Calcium and TRP Cation Channels
Olfactory Receptors
Photoreceptors and Related Functions

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             6.5         43           3
 C cysteine            1.4          9           1
 D aspartate           6.9         46           3
 E glutamate           7.1         47           3
 F phenylalanine       4.7         31           2
 G glycine             6.0         40           1
 H histidine           1.8         12           2
 I isoleucine          6.6         44           2
 K lysine              6.8         45           3
 L leucine            10.2         68           2
 M methionine          2.3         15           1
 N asparagine          4.4         29           2
 P proline             3.6         24           3
 Q glutamine           2.7         18           2
 R arginine            5.9         39           2
 S serine              4.8         32           2
 T threonine           5.6         37           2
 V valine              6.8         45           2
 W tryptophan          1.5         10           1
 Y tyrosine            4.5         30           2
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   cyclic nucleotide gated channel alpha 2 
CNGA3                 0.613   cyclic nucleotide gated channel alpha 3 isoform 2 [...
CNGA3                 0.607   cyclic nucleotide gated channel alpha 3 isoform 1 [Ho...
CNGA1                 0.582   cyclic nucleotide gated channel alpha 1 isoform 1 [...
CNGA1                 0.582   cyclic nucleotide gated channel alpha 1 isoform 2 [H...
CNGA4                 0.431   cyclic nucleotide gated channel alpha 4 
CNGB3                 0.210   cyclic nucleotide gated channel beta 3 
CNGB1                 0.204   cyclic nucleotide gated channel beta 1 isoform a [H...
HCN1                  0.115   hyperpolarization activated cyclic nucleotide-gated...
HCN4                  0.111   hyperpolarization activated cyclic nucleotide-gated p...
HCN2                  0.108   hyperpolarization activated cyclic nucleotide-gated...
HCN3                  0.106   hyperpolarization activated cyclic nucleotide-gated ...
KCNH7                 0.098   potassium voltage-gated channel, subfamily H, member...
KCNH5                 0.096   potassium voltage-gated channel, subfamily H, member...
KCNH1                 0.095   potassium voltage-gated channel, subfamily H, member ...
KCNH5                 0.095   potassium voltage-gated channel, subfamily H, member...
KCNH6                 0.094   potassium voltage-gated channel, subfamily H, member...
KCNH1                 0.090   potassium voltage-gated channel, subfamily H, member...
KCNH8                 0.087   potassium voltage-gated channel, subfamily H, member...
KCNH2                 0.087   voltage-gated potassium channel, subfamily H, member...
KCNH2                 0.087   voltage-gated potassium channel, subfamily H, member ...
KCNH5                 0.083   potassium voltage-gated channel, subfamily H, member...
KCNH3                 0.080   potassium voltage-gated channel, subfamily H (eag-re...
KCNH4                 0.080   potassium voltage-gated channel, subfamily H, member ...
KCNH6                 0.077   potassium voltage-gated channel, subfamily H, member...
KCNH2                 0.073   voltage-gated potassium channel, subfamily H, member...
KCNH7                 0.048   potassium voltage-gated channel, subfamily H, member...
PRKG2                 0.015   protein kinase, cGMP-dependent, type II 
PNPLA6                0.013   patatin-like phospholipase domain containing 6 [Hom...
C20orf152             0.011   hypothetical protein LOC140894 
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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