Guide to the Human Genome
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Name: CBX1 Sequence: fasta or formatted (185aa) NCBI GI: 187960037
Description:

heterochromatin protein 1-beta

Referenced in:

Nonhistone Chromosomal Proteins

Other entries for this name:
alt mRNA [185aa] heterochromatin protein 1-beta
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             4.3          8           1
 C cysteine            1.1          2           1
 D aspartate           9.2         17           3
 E glutamate          16.8         31           6
 F phenylalanine       2.7          5           1
 G glycine             5.4         10           2
 H histidine           1.1          2           1
 I isoleucine          2.2          4           2
 K lysine             15.1         28           4
 L leucine             6.5         12           2
 M methionine          1.6          3           1
 N asparagine          3.2          6           1
 P proline             4.3          8           1
 Q glutamine           2.2          4           1
 R arginine            3.8          7           2
 S serine              7.0         13           2
 T threonine           2.7          5           1
 V valine              6.5         12           2
 W tryptophan          2.2          4           1
 Y tyrosine            2.2          4           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   heterochromatin protein 1-beta 
CBX1                  1.000   heterochromatin protein 1-beta 
CBX3                  0.651   chromobox homolog 3 
CBX3                  0.651   chromobox homolog 3 
CBX5                  0.600   heterochromatin protein 1-alpha 
CBX5                  0.600   heterochromatin protein 1-alpha 
CBX5                  0.600   heterochromatin protein 1-alpha 
LOC100292569          0.220   PREDICTED: similar to Chromobox homolog 3 (Drosophi...
LOC100289943          0.220   PREDICTED: hypothetical protein XP_002347334 
LOC100288472          0.220   PREDICTED: hypothetical protein XP_002343183 
CBX2                  0.118   chromobox homolog 2 isoform 1 
MPHOSPH8              0.115   M-phase phosphoprotein 8 
CBX2                  0.113   chromobox homolog 2 isoform 2 
CDYL                  0.107   chromodomain protein, Y chromosome-like isoform a [...
CBX7                  0.096   chromobox homolog 7 
CBX4                  0.096   chromobox homolog 4 
CBX6                  0.096   chromobox homolog 6 
CBX8                  0.093   chromobox homolog 8 
CDYL2                 0.085   chromodomain protein, Y-like 2 
CDY2B                 0.076   Y chromosome chromodomain protein 2B 
CDY2A                 0.076   Y chromosome chromodomain protein 2A 
CDY1                  0.076   Y chromosome chromodomain protein 1, telomeric isofor...
CDY1                  0.076   Y chromosome chromodomain protein 1, telomeric isofo...
CDY1B                 0.076   chromodomain protein, Y-linked, 1B isoform b 
CDY1B                 0.076   chromodomain protein, Y-linked, 1B isoform a 
SUV39H1               0.068   suppressor of variegation 3-9 homolog 1 
SUV39H2               0.062   suppressor of variegation 3-9 homolog 2 
NEFM                  0.054   neurofilament, medium polypeptide 150kDa isoform 1 ...
NEFM                  0.054   neurofilament, medium polypeptide 150kDa isoform 2 ...
CNGB1                 0.051   cyclic nucleotide gated channel beta 1 isoform a [H...
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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