Guide to the Human Genome
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Name: SCN4B Sequence: fasta or formatted (228aa) NCBI GI: 28372555
Description:

sodium channel, voltage-gated, type IV, beta isoform 1 precursor

Referenced in:

Sodium Channels

Other entries for this name:
alt prot [94aa] sodium channel, voltage-gated, type IV, beta isoform 2
alt prot [118aa] sodium channel, voltage-gated, type IV, beta isoform 3
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             3.9          9           1
 C cysteine            1.8          4           1
 D aspartate           5.7         13           3
 E glutamate           6.6         15           2
 F phenylalanine       3.9          9           1
 G glycine             8.3         19           2
 H histidine           1.8          4           2
 I isoleucine          7.5         17           2
 K lysine              9.6         22           3
 L leucine            13.2         30           2
 M methionine          0.9          2           1
 N asparagine          5.3         12           2
 P proline             3.9          9           2
 Q glutamine           0.9          2           1
 R arginine            2.6          6           1
 S serine              6.6         15           3
 T threonine           7.5         17           1
 V valine              7.9         18           2
 W tryptophan          0.9          2           1
 Y tyrosine            1.3          3           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   sodium channel, voltage-gated, type IV, beta isoform... 
SCN4B                 0.483   sodium channel, voltage-gated, type IV, beta isofor...
SCN4B                 0.270   sodium channel, voltage-gated, type IV, beta isofor...
SCN2B                 0.133   sodium channel, voltage-gated, type II, beta 
MPZ                   0.084   myelin protein zero 
MPZL1                 0.068   myelin protein zero-like 1 isoform a 
MPZL2                 0.058   myelin protein zero-like 2 precursor 
MPZL2                 0.058   myelin protein zero-like 2 precursor 
MPZL1                 0.058   myelin protein zero-like 1 isoform b 
MFAP3L                0.042   microfibrillar-associated protein 3-like isoform 1 ...
CD226                 0.037   CD226 molecule precursor 
ERMAP                 0.037   erythroblast membrane-associated protein precursor [...
ERMAP                 0.037   erythroblast membrane-associated protein precursor [...
VSTM2B                0.035   V-set and transmembrane domain containing 2B 
VSTM2B                0.035   PREDICTED: V-set and transmembrane domain containin...
VSTM2B                0.035   PREDICTED: V-set and transmembrane domain containin...
VSTM2B                0.035   PREDICTED: V-set and transmembrane domain containin...
IGSF11                0.035   immunoglobulin superfamily, member 11 isoform b [Hom...
MPZL3                 0.035   myelin protein zero-like 3 
AMICA1                0.033   adhesion molecule, interacts with CXADR antigen 1 i...
AMICA1                0.033   adhesion molecule, interacts with CXADR antigen 1 i...
IGSF11                0.030   immunoglobulin superfamily, member 11 isoform a [Hom...
CADM4                 0.028   cell adhesion molecule 4 
FGFR1                 0.028   fibroblast growth factor receptor 1 isoform 9 precur...
FGFR1                 0.028   fibroblast growth factor receptor 1 isoform 4 precur...
FGFR1                 0.028   fibroblast growth factor receptor 1 isoform 3 precur...
FGFR1                 0.028   fibroblast growth factor receptor 1 isoform 2 precur...
FGFR1                 0.028   fibroblast growth factor receptor 1 isoform 1 precu...
BTN1A1                0.028   butyrophilin, subfamily 1, member A1 
FGFR2                 0.028   fibroblast growth factor receptor 2 isoform 4 precu...
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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