Guide to the Human Genome
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Name: CD22 Sequence: fasta or formatted (847aa) NCBI GI: 157168355
Description:

CD22 molecule

Referenced in:

B cells
Lectin Families

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             4.1         35           2
 C cysteine            2.7         23           2
 D aspartate           4.0         34           2
 E glutamate           6.8         58           2
 F phenylalanine       2.8         24           2
 G glycine             6.4         54           1
 H histidine           2.8         24           2
 I isoleucine          3.9         33           1
 K lysine              5.3         45           2
 L leucine             8.9         75           4
 M methionine          1.7         14           2
 N asparagine          4.8         41           2
 P proline             6.7         57           3
 Q glutamine           5.4         46           2
 R arginine            4.4         37           2
 S serine              9.6         81           3
 T threonine           6.3         53           2
 V valine              7.2         61           1
 W tryptophan          2.6         22           1
 Y tyrosine            3.5         30           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   CD22 molecule 
SIGLEC1               0.088   sialoadhesin precursor 
CEACAM5               0.066   carcinoembryonic antigen-related cell adhesion molec...
MAG                   0.052   myelin associated glycoprotein isoform a precursor [...
MAG                   0.052   myelin associated glycoprotein isoform b precursor [...
HMCN2                 0.048   PREDICTED: hemicentin 2 
HMCN2                 0.048   PREDICTED: hemicentin 2 
HMCN2                 0.048   PREDICTED: hemicentin 2 
TTN                   0.047   titin isoform N2-A 
HMCN1                 0.047   hemicentin 1 
HSPG2                 0.045   heparan sulfate proteoglycan 2 
SIGLEC5               0.043   sialic acid binding Ig-like lectin 5 
LOC100292387          0.041   PREDICTED: similar to hemicentin 2 
SIGLEC11              0.040   sialic acid binding Ig-like lectin 11 isoform 1 [Ho...
SIGLEC10              0.040   sialic acid binding Ig-like lectin 10 
SIGLEC7               0.039   sialic acid binding Ig-like lectin 7 isoform 1 
SIGLEC14              0.038   sialic acid binding Ig-like lectin 14 
NPHS1                 0.038   nephrin precursor 
CNTN4                 0.037   contactin 4 isoform a precursor 
SIGLEC9               0.037   sialic acid binding Ig-like lectin 9 
SIGLEC11              0.037   sialic acid binding Ig-like lectin 11 isoform 2 [Ho...
CDON                  0.036   surface glycoprotein, Ig superfamily member 
FCRL5                 0.035   Fc receptor-like 5 
SIGLEC12              0.035   sialic acid binding immunoglobulin-like lectin-like ...
SIGLEC12              0.035   sialic acid binding immunoglobulin-like lectin-like ...
KIRREL2               0.034   kin of IRRE-like 2 isoform c 
KIRREL2               0.034   kin of IRRE-like 2 isoform a 
BOC                   0.034   brother of CDO 
ROBO1                 0.033   roundabout 1 isoform b 
ROBO1                 0.033   roundabout 1 isoform a 
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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