Guide to the Human Genome
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Name: FCGR1B Sequence: fasta or formatted (188aa) NCBI GI: 219804014
Description:

Fc fragment of IgG, high affinity Ib, receptor (CD64) isoform b

Referenced in:

Fc Receptors

Other entries for this name:
alt prot [280aa] Fc fragment of IgG, high affinity Ib, receptor (CD64) isoform a
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             3.2          6           1
 C cysteine            1.6          3           1
 D aspartate           1.6          3           1
 E glutamate           7.4         14           3
 F phenylalanine       4.3          8           2
 G glycine             6.4         12           1
 H histidine           4.8          9           1
 I isoleucine          3.7          7           1
 K lysine              9.0         17           3
 L leucine            13.8         26           3
 M methionine          2.1          4           1
 N asparagine          4.3          8           1
 P proline             2.1          4           1
 Q glutamine           4.8          9           1
 R arginine            4.3          8           1
 S serine              5.9         11           2
 T threonine           5.9         11           2
 V valine              6.9         13           1
 W tryptophan          4.3          8           1
 Y tyrosine            3.7          7           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   Fc fragment of IgG, high affinity Ib, receptor (CD6... 
FCGR1B                0.938   Fc fragment of IgG, high affinity Ib, receptor (CD64...
FCGR1A                0.458   Fc fragment of IgG, high affinity Ia, receptor (CD64...
FCER1A                0.178   Fc fragment of IgE, high affinity I, receptor for; al...
FCGR3A                0.173   Fc fragment of IgG, low affinity IIIa, receptor (CD...
FCGR3A                0.173   Fc fragment of IgG, low affinity IIIa, receptor (CD...
FCGR3A                0.173   Fc fragment of IgG, low affinity IIIa, receptor (CD...
FCGR3A                0.173   Fc fragment of IgG, low affinity IIIa, receptor (CD...
FCGR3A                0.173   Fc fragment of IgG, low affinity IIIa, receptor (CD1...
FCGR3B                0.170   low affinity immunoglobulin gamma Fc region recepto...
FCRLB                 0.146   Fc receptor-like B 
FCGR2A                0.143   Fc fragment of IgG, low affinity IIa, receptor isof...
FCGR2A                0.143   Fc fragment of IgG, low affinity IIa, receptor isofo...
FCGR2C                0.140   Fc fragment of IgG, low affinity IIc, receptor [Hom...
FCGR2B                0.140   Fc fragment of IgG, low affinity IIb, receptor isofo...
FCGR2B                0.140   Fc fragment of IgG, low affinity IIb, receptor isofo...
FCGR2B                0.140   Fc fragment of IgG, low affinity IIb, receptor isofo...
FCGR2B                0.140   Fc fragment of IgG, low affinity IIb, receptor isofo...
FCRLA                 0.081   Fc receptor-like and mucin-like 1 
FCRL6                 0.078   Fc receptor-like 6 
FCRL4                 0.046   Fc receptor-like 4 precursor 
FCRL5                 0.040   Fc receptor-like 5 
FCRL3                 0.038   Fc receptor-like 3 precursor 
FCRL2                 0.030   Fc receptor-like 2 precursor 
LOC100287534          0.027   PREDICTED: hypothetical protein XP_002344494 
ATRX                  0.024   transcriptional regulator ATRX isoform 2 
ATRX                  0.024   transcriptional regulator ATRX isoform 1 
KIR2DL4               0.022   killer cell immunoglobulin-like receptor, two domai...
KIR2DL4               0.022   killer cell immunoglobulin-like receptor, two domai...
KIR2DL4               0.022   killer cell immunoglobulin-like receptor, two domai...
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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