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Name: CATSPER4 Sequence: fasta or formatted (472aa) NCBI GI: 62988334
Description:

cation channel, sperm associated 4

Referenced in:

Calcium and TRP Cation Channels
Testes and Sperm

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             5.5         26           2
 C cysteine            1.3          6           1
 D aspartate           3.8         18           2
 E glutamate           7.8         37           5
 F phenylalanine       5.5         26           2
 G glycine             5.5         26           2
 H histidine           2.3         11           1
 I isoleucine          9.3         44           2
 K lysine              3.2         15           2
 L leucine            11.9         56           3
 M methionine          3.0         14           2
 N asparagine          4.9         23           1
 P proline             2.3         11           1
 Q glutamine           6.6         31           3
 R arginine            4.9         23           2
 S serine              6.4         30           3
 T threonine           5.3         25           2
 V valine              6.4         30           2
 W tryptophan          2.1         10           2
 Y tyrosine            2.1         10           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   cation channel, sperm associated 4 
CATSPER2              0.080   sperm-associated cation channel 2 isoform 2 
CATSPER2              0.080   sperm-associated cation channel 2 isoform 1 
CATSPER1              0.073   sperm-associated cation channel 1 
CATSPER3              0.073   cation channel, sperm associated 3 
SCN4A                 0.072   voltage-gated sodium channel type 4 alpha 
SCN11A                0.070   sodium channel, voltage-gated, type XI, alpha [Homo...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
CACNA1G               0.070   voltage-dependent calcium channel alpha 1G subunit i...
SCN2A                 0.069   sodium channel, voltage-gated, type II, alpha isofor...
SCN2A                 0.069   sodium channel, voltage-gated, type II, alpha isofor...
SCN2A                 0.069   sodium channel, voltage-gated, type II, alpha isofor...
SCN1A                 0.067   sodium channel, voltage-gated, type I, alpha 
SCN8A                 0.066   sodium channel, voltage gated, type VIII, alpha [Homo...
SCN3A                 0.065   sodium channel, voltage-gated, type III, alpha isof...
SCN3A                 0.065   sodium channel, voltage-gated, type III, alpha isof...
SCN3A                 0.065   sodium channel, voltage-gated, type III, alpha isof...
SCN9A                 0.065   sodium channel, voltage-gated, type IX, alpha 
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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