Guide to the Human Genome
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Name: CD9 Sequence: fasta or formatted (228aa) NCBI GI: 4502693
Description:

CD9 antigen

Referenced in:

Integrins
Ovary, Uterus and Placenta

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             7.5         17           3
 C cysteine            4.4         10           2
 D aspartate           3.5          8           1
 E glutamate           5.7         13           1
 F phenylalanine       8.3         19           2
 G glycine             9.2         21           2
 H histidine           1.3          3           1
 I isoleucine         10.5         24           2
 K lysine              7.0         16           2
 L leucine             8.8         20           2
 M methionine          3.5          8           2
 N asparagine          3.9          9           4
 P proline             1.8          4           1
 Q glutamine           3.1          7           1
 R arginine            2.2          5           2
 S serine              3.9          9           2
 T threonine           3.9          9           1
 V valine              7.0         16           2
 W tryptophan          1.3          3           1
 Y tyrosine            3.1          7           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   CD9 antigen 
CD81                  0.420   CD81 antigen 
TSPAN2                0.417   tetraspan 2 
TSPAN8                0.272   transmembrane 4 superfamily member 3 
CD151                 0.224   CD151 antigen 
CD151                 0.224   CD151 antigen 
CD151                 0.224   CD151 antigen 
CD151                 0.224   CD151 antigen 
TSPAN18               0.204   tetraspanin 18 isoform 2 
CD82                  0.184   CD82 antigen isoform 1 
TSPAN9                0.184   tetraspanin 9 
TSPAN18               0.181   tetraspanin 18 isoform 1 
TSPAN4                0.172   tetraspanin 4 isoform a 
TSPAN4                0.172   tetraspanin 4 isoform a 
TSPAN4                0.172   tetraspanin 4 isoform a 
TSPAN4                0.172   tetraspanin 4 isoform a 
TSPAN4                0.172   tetraspanin 4 isoform a 
TSPAN4                0.172   tetraspanin 4 isoform a 
CD53                  0.170   CD53 antigen 
CD53                  0.170   CD53 antigen 
TSPAN7                0.154   tetraspanin 7 
TSPAN14               0.154   tetraspanin 14 isoform 1 
TSPAN11               0.147   tetraspanin 11 
CD63                  0.145   CD63 antigen isoform A 
TSPAN5                0.143   transmembrane 4 superfamily member 9 
TSPAN6                0.143   transmembrane 4 superfamily member 6 
CD82                  0.138   CD82 antigen isoform 2 
CD63                  0.134   CD63 antigen isoform B 
TSPAN17               0.129   transmembrane 4 superfamily member 17 isoform b [Hom...
TSPAN17               0.127   transmembrane 4 superfamily member 17 isoform a [Hom...
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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