Guide to the Human Genome
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Name: SIRPB1 Sequence: fasta or formatted (181aa) NCBI GI: 144953878
Description:

signal-regulatory protein beta 1 isoform 2 precursor

Referenced in:

Additional Genes in Development
Receptor Tyrosine Kinases

Other entries for this name:
alt prot [398aa] signal-regulatory protein beta 1 isoform 1 precursor
alt prot [398aa] signal-regulatory protein beta 1 isoform 3 precursor
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             9.9         18           2
 C cysteine            1.7          3           1
 D aspartate           2.8          5           2
 E glutamate           5.5         10           1
 F phenylalanine       3.3          6           1
 G glycine             8.3         15           1
 H histidine           1.1          2           1
 I isoleucine          5.0          9           1
 K lysine              5.0          9           1
 L leucine            12.7         23           3
 M methionine          2.2          4           1
 N asparagine          2.2          4           2
 P proline             7.7         14           1
 Q glutamine           2.2          4           1
 R arginine            4.4          8           1
 S serine              7.7         14           1
 T threonine           6.1         11           2
 V valine              8.3         15           2
 W tryptophan          1.7          3           1
 Y tyrosine            2.2          4           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   signal-regulatory protein beta 1 isoform 2 precurso... 
SIRPB1                0.798   signal-regulatory protein beta 1 isoform 1 precurso...
SIRPB1                0.742   signal-regulatory protein beta 1 isoform 3 precurso...
SIRPG                 0.680   signal-regulatory protein gamma isoform 2 precursor ...
LOC654056             0.638   PREDICTED: similar to signal-regulatory protein bet...
LOC654056             0.635   PREDICTED: similar to signal-regulatory protein bet...
SIRPG                 0.626   signal-regulatory protein gamma isoform 3 precursor ...
SIRPG                 0.626   signal-regulatory protein gamma isoform 1 precursor ...
SIRPA                 0.588   signal-regulatory protein alpha precursor 
SIRPA                 0.588   signal-regulatory protein alpha precursor 
SIRPA                 0.588   signal-regulatory protein alpha precursor 
LOC100294049          0.433   PREDICTED: similar to hCG2019710 
LOC100291000          0.433   PREDICTED: hypothetical protein XP_002348043 
SIRPD                 0.312   signal-regulatory protein delta 
LOC100289473          0.264   PREDICTED: hypothetical protein XP_002344218 
SIRPB2                0.199   signal-regulatory protein beta 2 isoform 2 
SIRPB2                0.196   signal-regulatory protein beta 2 isoform 1 
LOC654055             0.095   PREDICTED: similar to signal-regulatory protein alp...
LOC100291682          0.074   PREDICTED: similar to hCG1686089 
LOC100290992          0.074   PREDICTED: hypothetical protein XP_002347049 
LOC440871             0.071   PREDICTED: similar to hCG2043206 
LOC100291786          0.068   PREDICTED: similar to hCG2043206 
LOC100130100          0.056   PREDICTED: similar to hCG26659 
LOC100291464          0.056   PREDICTED: hypothetical protein XP_002346449 
LOC100130100          0.056   PREDICTED: similar to hCG26659 
LOC100291027          0.053   PREDICTED: hypothetical protein XP_002348323 
BTN2A2                0.053   butyrophilin, subfamily 2, member A2 isoform a 
BTN2A1                0.050   butyrophilin, subfamily 2, member A1 isoform 1 precur...
BTN2A1                0.050   butyrophilin, subfamily 2, member A1 isoform 2 precu...
LOC642424             0.045   PREDICTED: similar to hCG1742442 
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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