Guide to the Human Genome
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Name: XKR4 Sequence: fasta or formatted (650aa) NCBI GI: 59709427
Description:

XK, Kell blood group complex subunit-related family, member 4

Referenced in:

Hematopoiesis and Erythrocytes

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine            10.8         70           4
 C cysteine            3.8         25           5
 D aspartate           4.3         28           2
 E glutamate           3.8         25           2
 F phenylalanine       6.3         41           2
 G glycine             7.8         51           4
 H histidine           1.8         12           1
 I isoleucine          5.2         34           2
 K lysine              2.8         18           2
 L leucine             8.8         57           2
 M methionine          1.4          9           1
 N asparagine          1.8         12           2
 P proline             4.5         29           2
 Q glutamine           4.0         26           1
 R arginine            6.0         39           2
 S serine             10.0         65           2
 T threonine           4.2         27           2
 V valine              6.5         42           2
 W tryptophan          2.8         18           2
 Y tyrosine            3.4         22           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   XK, Kell blood group complex subunit-related family,... 
XKR6                  0.395   XK, Kell blood group complex subunit-related family,...
XKR7                  0.391   XK, Kell blood group complex subunit-related family,...
XKR8                  0.084   XK, Kell blood group complex subunit-related family,...
XKR9                  0.074   XK, Kell blood group complex subunit-related family,...
XKR5                  0.059   XK-related protein 5a 
XK                    0.048   membrane transport protein XK 
XKR3                  0.019   X Kell blood group precursor-related family, member...
LOR                   0.016   loricrin 
XKRX                  0.015   XK, Kell blood group complex subunit-related, X-lin...
ARID1B                0.014   AT rich interactive domain 1B (SWI1-like) isoform 2 ...
ARID1B                0.014   AT rich interactive domain 1B (SWI1-like) isoform 1 ...
ARID1B                0.014   AT rich interactive domain 1B (SWI1-like) isoform 3 ...
POU4F1                0.014   POU domain, class 4, transcription factor 1 
ZIC2                  0.014   zinc finger protein of the cerebellum 2 
HECA                  0.014   headcase 
KRTAP5-5              0.013   keratin associated protein 5-5 
KRTAP5-1              0.013   keratin associated protein 5-1 
KRT3                  0.013   keratin 3 
KRTAP17-1             0.013   keratin associated protein 17-1 
POU4F2                0.013   Brn3b POU domain transcription factor 
KRTAP5-3              0.013   keratin associated protein 5-3 
EN2                   0.012   engrailed homeobox 2 
KRTAP5-2              0.012   keratin associated protein 5-2 
RFX1                  0.012   regulatory factor X1 
BHLHE22               0.012   basic helix-loop-helix domain containing, class B, 5...
KRTAP5-4              0.012   keratin associated protein 5-4 
MAF                   0.011   v-maf musculoaponeurotic fibrosarcoma oncogene homol...
MAF                   0.011   v-maf musculoaponeurotic fibrosarcoma oncogene homolo...
PHOX2B                0.011   paired-like homeobox 2b 
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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