Guide to the Human Genome
Home | Table of Contents | Search text | Search genes | Search sequences | Purchase | FAQ | Blog | Help
Name: DDX21 Sequence: fasta or formatted (783aa) NCBI GI: 50659095
Description:

DEAD (Asp-Glu-Ala-Asp) box polypeptide 21

Referenced in:

DEAD / H Helicase Family

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             6.4         50           3
 C cysteine            1.1          9           1
 D aspartate           4.3         34           1
 E glutamate           9.6         75           4
 F phenylalanine       3.7         29           1
 G glycine             7.9         62           3
 H histidine           2.0         16           2
 I isoleucine          5.9         46           2
 K lysine             11.6         91           3
 L leucine             6.0         47           2
 M methionine          1.5         12           1
 N asparagine          2.9         23           1
 P proline             4.9         38           2
 Q glutamine           5.6         44           1
 R arginine            5.5         43           2
 S serine              7.7         60           2
 T threonine           5.1         40           1
 V valine              6.0         47           2
 W tryptophan          0.6          5           1
 Y tyrosine            1.5         12           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 21 
DDX50                 0.518   nucleolar protein GU2 
DDX4                  0.118   DEAD (Asp-Glu-Ala-Asp) box polypeptide 4 isoform 3 ...
DDX4                  0.118   DEAD (Asp-Glu-Ala-Asp) box polypeptide 4 isoform 1 [...
DDX4                  0.118   DEAD (Asp-Glu-Ala-Asp) box polypeptide 4 isoform 2 ...
DDX17                 0.117   DEAD box polypeptide 17 isoform 3 
DDX17                 0.117   DEAD box polypeptide 17 isoform 1 
DDX5                  0.116   DEAD (Asp-Glu-Ala-Asp) box polypeptide 5 
DDX46                 0.113   DEAD (Asp-Glu-Ala-Asp) box polypeptide 46 
DDX43                 0.113   DEAD (Asp-Glu-Ala-Asp) box polypeptide 43 
EIF4A3                0.110   eukaryotic translation initiation factor 4A, isoform ...
DDX18                 0.107   DEAD (Asp-Glu-Ala-Asp) box polypeptide 18 
DDX3X                 0.107   DEAD/H (Asp-Glu-Ala-Asp/His) box polypeptide 3 [Homo...
DDX53                 0.106   DEAD (Asp-Glu-Ala-Asp) box polypeptide 53 
DDX3Y                 0.106   DEAD (Asp-Glu-Ala-Asp) box polypeptide 3, Y-linked ...
DDX3Y                 0.106   DEAD (Asp-Glu-Ala-Asp) box polypeptide 3, Y-linked [...
EIF4A1                0.104   eukaryotic translation initiation factor 4A isoform 1...
DDX27                 0.103   DEAD (Asp-Glu-Ala-Asp) box polypeptide 27 
EIF4A2                0.102   eukaryotic translation initiation factor 4A2 
DDX41                 0.099   DEAD-box protein abstrakt 
DDX42                 0.099   DEAD box polypeptide 42 protein 
DDX42                 0.099   DEAD box polypeptide 42 protein 
DDX10                 0.099   DEAD (Asp-Glu-Ala-Asp) box polypeptide 10 
DDX23                 0.097   DEAD (Asp-Glu-Ala-Asp) box polypeptide 23 
DDX54                 0.095   DEAD (Asp-Glu-Ala-Asp) box polypeptide 54 isoform 2 ...
DDX54                 0.095   DEAD (Asp-Glu-Ala-Asp) box polypeptide 54 isoform 1...
DDX6                  0.090   DEAD (Asp-Glu-Ala-Asp) box polypeptide 6 
DDX47                 0.090   DEAD (Asp-Glu-Ala-Asp) box polypeptide 47 isoform 1 ...
DDX59                 0.086   DEAD (Asp-Glu-Ala-Asp) box polypeptide 59 
DDX55                 0.084   DEAD (Asp-Glu-Ala-Asp) box polypeptide 55 
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.


Home | Table of Contents | Search text | Search genes | Search sequences | Purchase | FAQ | Blog | Help

Guide to the Human Genome
Copyright © 2010 by Stewart Scherer. All rights reserved.

CSHL Press