Guide to the Human Genome
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Name: SPTBN4 Sequence: fasta or formatted (678aa) NCBI GI: 115430239
Description:

spectrin, beta, non-erythrocytic 4 isoform sigma5

Referenced in:

Spectrin and Plectin Families

Other entries for this name:
alt prot [2564aa] spectrin, beta, non-erythrocytic 4 isoform sigma1
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine            11.1         75           3
 C cysteine            0.7          5           1
 D aspartate           3.8         26           2
 E glutamate          12.5         85           2
 F phenylalanine       1.9         13           2
 G glycine             5.0         34           2
 H histidine           2.7         18           1
 I isoleucine          1.8         12           1
 K lysine              4.3         29           2
 L leucine            13.7         93           3
 M methionine          2.5         17           2
 N asparagine          1.3          9           1
 P proline             3.5         24           2
 Q glutamine           9.3         63           2
 R arginine            8.0         54           3
 S serine              6.5         44           2
 T threonine           2.8         19           2
 V valine              5.2         35           2
 W tryptophan          2.2         15           2
 Y tyrosine            1.2          8           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   spectrin, beta, non-erythrocytic 4 isoform sigma5 [... 
SPTBN4                0.950   spectrin, beta, non-erythrocytic 4 isoform sigma1 [...
SPTBN1                0.496   spectrin, beta, non-erythrocytic 1 isoform 2 
SPTBN1                0.496   spectrin, beta, non-erythrocytic 1 isoform 1 
SPTB                  0.423   spectrin beta isoform a 
SPTB                  0.423   spectrin beta isoform b 
SPTBN2                0.388   spectrin, beta, non-erythrocytic 2 
SPTBN5                0.187   spectrin, beta, non-erythrocytic 5 
SPTAN1                0.136   spectrin, alpha, non-erythrocytic 1 (alpha-fodrin) ...
SPTAN1                0.136   spectrin, alpha, non-erythrocytic 1 (alpha-fodrin) ...
SPTA1                 0.123   spectrin, alpha, erythrocytic 1 
DST                   0.055   dystonin isoform 4 
DST                   0.055   dystonin isoform 3 
DST                   0.055   dystonin isoform 2 
DST                   0.055   dystonin isoform 1 
DST                   0.055   dystonin isoform 1eA precursor 
MACF1                 0.045   microfilament and actin filament cross-linker protei...
MACF1                 0.045   microfilament and actin filament cross-linker protei...
SYNE1                 0.041   spectrin repeat containing, nuclear envelope 1 isofo...
SYNE1                 0.041   spectrin repeat containing, nuclear envelope 1 isof...
MYH1                  0.040   myosin, heavy chain 1, skeletal muscle, adult [Homo...
MYH3                  0.038   myosin, heavy chain 3, skeletal muscle, embryonic [H...
MYH4                  0.038   myosin, heavy polypeptide 4, skeletal muscle 
MYH2                  0.038   myosin, heavy chain 2, skeletal muscle, adult [Homo...
MYH2                  0.038   myosin, heavy chain 2, skeletal muscle, adult [Homo...
PLEC1                 0.034   plectin 1 isoform 11 
PLEC1                 0.034   plectin 1 isoform 10 
PLEC1                 0.034   plectin 1 isoform 8 
PLEC1                 0.034   plectin 1 isoform 7 
PLEC1                 0.034   plectin 1 isoform 6 
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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