Guide to the Human Genome
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Name: DDX4 Sequence: fasta or formatted (690aa) NCBI GI: 216548263
Description:

DEAD (Asp-Glu-Ala-Asp) box polypeptide 4 isoform 2

Referenced in:

DEAD / H Helicase Family

Other entries for this name:
alt prot [724aa] DEAD (Asp-Glu-Ala-Asp) box polypeptide 4 isoform 1
alt prot [724aa] DEAD (Asp-Glu-Ala-Asp) box polypeptide 4 isoform 3
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             6.1         42           2
 C cysteine            2.0         14           1
 D aspartate           6.7         46           2
 E glutamate           7.0         48           2
 F phenylalanine       5.4         37           2
 G glycine            10.1         70           2
 H histidine           1.6         11           1
 I isoleucine          5.7         39           2
 K lysine              4.9         34           3
 L leucine             6.2         43           2
 M methionine          2.3         16           2
 N asparagine          4.8         33           3
 P proline             4.6         32           5
 Q glutamine           4.2         29           2
 R arginine            6.2         43           2
 S serine              8.3         57           3
 T threonine           5.9         41           2
 V valine              5.2         36           2
 W tryptophan          0.7          5           1
 Y tyrosine            2.0         14           1
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   DEAD (Asp-Glu-Ala-Asp) box polypeptide 4 isoform 2 ... 
DDX4                  0.986   DEAD (Asp-Glu-Ala-Asp) box polypeptide 4 isoform 3 ...
DDX4                  0.986   DEAD (Asp-Glu-Ala-Asp) box polypeptide 4 isoform 1 [...
DDX3X                 0.310   DEAD/H (Asp-Glu-Ala-Asp/His) box polypeptide 3 [Homo...
DDX3Y                 0.306   DEAD (Asp-Glu-Ala-Asp) box polypeptide 3, Y-linked ...
DDX3Y                 0.306   DEAD (Asp-Glu-Ala-Asp) box polypeptide 3, Y-linked [...
DDX5                  0.193   DEAD (Asp-Glu-Ala-Asp) box polypeptide 5 
DDX17                 0.187   DEAD box polypeptide 17 isoform 3 
DDX17                 0.187   DEAD box polypeptide 17 isoform 1 
DDX43                 0.180   DEAD (Asp-Glu-Ala-Asp) box polypeptide 43 
DDX46                 0.179   DEAD (Asp-Glu-Ala-Asp) box polypeptide 46 
DDX42                 0.171   DEAD box polypeptide 42 protein 
DDX42                 0.171   DEAD box polypeptide 42 protein 
DDX41                 0.168   DEAD-box protein abstrakt 
DDX23                 0.163   DEAD (Asp-Glu-Ala-Asp) box polypeptide 23 
DDX53                 0.159   DEAD (Asp-Glu-Ala-Asp) box polypeptide 53 
DDX59                 0.155   DEAD (Asp-Glu-Ala-Asp) box polypeptide 59 
DDX27                 0.133   DEAD (Asp-Glu-Ala-Asp) box polypeptide 27 
DDX52                 0.131   ATP-dependent RNA helicase ROK1 isoform b 
DDX52                 0.131   ATP-dependent RNA helicase ROK1 isoform a 
DDX21                 0.131   DEAD (Asp-Glu-Ala-Asp) box polypeptide 21 
DDX50                 0.124   nucleolar protein GU2 
DDX47                 0.121   DEAD (Asp-Glu-Ala-Asp) box polypeptide 47 isoform 1 ...
EIF4A3                0.121   eukaryotic translation initiation factor 4A, isoform ...
DDX54                 0.121   DEAD (Asp-Glu-Ala-Asp) box polypeptide 54 isoform 2 ...
DDX54                 0.121   DEAD (Asp-Glu-Ala-Asp) box polypeptide 54 isoform 1...
DDX49                 0.116   DEAD (Asp-Glu-Ala-Asp) box polypeptide 49 
DDX6                  0.115   DEAD (Asp-Glu-Ala-Asp) box polypeptide 6 
EIF4A2                0.113   eukaryotic translation initiation factor 4A2 
EIF4A1                0.110   eukaryotic translation initiation factor 4A isoform 1...
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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