Guide to the Human Genome
Home | Table of Contents | Search text | Search genes | Search sequences | Purchase | FAQ | Blog | Help
Name: ICOS Sequence: fasta or formatted (199aa) NCBI GI: 15029518
Description:

inducible T-cell co-stimulator precursor

Referenced in:

Butyrophilin Family
T cells

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             3.0          6           2
 C cysteine            5.5         11           2
 D aspartate           3.0          6           1
 E glutamate           2.0          4           1
 F phenylalanine       7.5         15           2
 G glycine             7.0         14           2
 H histidine           3.0          6           1
 I isoleucine          6.5         13           1
 K lysine              8.0         16           3
 L leucine            12.1         24           2
 M methionine          2.5          5           1
 N asparagine          5.5         11           2
 P proline             3.0          6           3
 Q glutamine           4.0          8           2
 R arginine            1.5          3           1
 S serine              8.0         16           3
 T threonine           5.0         10           1
 V valine              6.0         12           3
 W tryptophan          1.5          3           1
 Y tyrosine            5.0         10           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   inducible T-cell co-stimulator precursor 
CD28                  0.073   CD28 antigen precursor 
CTLA4                 0.018   cytotoxic T-lymphocyte-associated protein 4 isoform ...
MYO3B                 0.015   myosin IIIB isoform 1 
MYO3B                 0.015   myosin IIIB isoform 2 
CTLA4                 0.013   cytotoxic T-lymphocyte-associated protein 4 isoform ...
ALPK2                 0.013   heart alpha-kinase 
KIAA1324              0.013   hypothetical protein LOC57535 
OR5V1                 0.010   olfactory receptor, family 5, subfamily V, member 1 ...
UCKL1                 0.008   uridine-cytidine kinase 1-like 1 
NMUR1                 0.008   neuromedin U receptor 1 
GLRB                  0.008   glycine receptor, beta 
CIRH1A                0.008   cirhin 
XKR8                  0.008   XK, Kell blood group complex subunit-related family,...
TIGIT                 0.005   T cell immunoreceptor with Ig and ITIM domains [Homo...
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.


Home | Table of Contents | Search text | Search genes | Search sequences | Purchase | FAQ | Blog | Help

Guide to the Human Genome
Copyright © 2010 by Stewart Scherer. All rights reserved.

CSHL Press