Guide to the Human Genome
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Name: SIRPB1 Sequence: fasta or formatted (398aa) NCBI GI: 209529703
Description:

signal-regulatory protein beta 1 isoform 3 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 [181aa] signal-regulatory protein beta 1 isoform 2 precursor
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             7.5         30           2
 C cysteine            1.5          6           1
 D aspartate           4.0         16           2
 E glutamate           5.0         20           3
 F phenylalanine       3.0         12           1
 G glycine             6.5         26           1
 H histidine           3.3         13           1
 I isoleucine          3.5         14           1
 K lysine              4.8         19           1
 L leucine             8.8         35           3
 M methionine          1.0          4           1
 N asparagine          4.0         16           2
 P proline             7.3         29           2
 Q glutamine           4.5         18           2
 R arginine            4.5         18           1
 S serine              8.5         34           1
 T threonine           8.0         32           2
 V valine             10.3         41           2
 W tryptophan          1.8          7           1
 Y tyrosine            2.0          8           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 3 precurso... 
SIRPB1                0.879   signal-regulatory protein beta 1 isoform 1 precurso...
SIRPA                 0.818   signal-regulatory protein alpha precursor 
SIRPA                 0.818   signal-regulatory protein alpha precursor 
SIRPA                 0.818   signal-regulatory protein alpha precursor 
SIRPG                 0.770   signal-regulatory protein gamma isoform 1 precursor ...
SIRPG                 0.522   signal-regulatory protein gamma isoform 3 precursor ...
SIRPB1                0.320   signal-regulatory protein beta 1 isoform 2 precurso...
SIRPG                 0.284   signal-regulatory protein gamma isoform 2 precursor ...
LOC654056             0.256   PREDICTED: similar to signal-regulatory protein bet...
LOC654056             0.252   PREDICTED: similar to signal-regulatory protein bet...
LOC654055             0.194   PREDICTED: similar to signal-regulatory protein alp...
LOC100294049          0.178   PREDICTED: similar to hCG2019710 
LOC100291000          0.178   PREDICTED: hypothetical protein XP_002348043 
SIRPD                 0.148   signal-regulatory protein delta 
LOC100289473          0.118   PREDICTED: hypothetical protein XP_002344218 
SIRPB2                0.096   signal-regulatory protein beta 2 isoform 2 
SIRPB2                0.092   signal-regulatory protein beta 2 isoform 1 
CADM3                 0.054   cell adhesion molecule 3 isoform 2 
CADM3                 0.052   cell adhesion molecule 3 isoform 1 
CADM2                 0.047   immunoglobulin superfamily, member 4D 
BTNL8                 0.037   butyrophilin-like 8 isoform 4 precursor 
BTNL8                 0.037   butyrophilin-like 8 isoform 2 precursor 
BTNL8                 0.037   butyrophilin-like 8 isoform 1 precursor 
LOC100294459          0.036   PREDICTED: similar to immunoglobulin lambda-like po...
VSIG1                 0.036   V-set and immunoglobulin domain containing 1 
NPHS1                 0.035   nephrin precursor 
CADM1                 0.035   immunoglobulin superfamily, member 4D isoform 2 [Ho...
CADM1                 0.035   immunoglobulin superfamily, member 4D isoform 1 [Ho...
MICB                  0.033   MHC class I polypeptide-related sequence B 
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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