Guide to the Human Genome
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Name: DEFB4 Sequence: fasta or formatted (64aa) NCBI GI: 4826692
Description:

defensin, beta 4 precursor

Referenced in:

Additional Host Defense Functions

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             1.6          1           1
 C cysteine            9.4          6           2
 D aspartate           1.6          1           1
 E glutamate           0.0          0           0
 F phenylalanine       9.4          6           1
 G glycine            12.5          8           2
 H histidine           1.6          1           1
 I isoleucine          6.2          4           1
 K lysine              7.8          5           2
 L leucine            12.5          8           2
 M methionine          3.1          2           1
 N asparagine          0.0          0           0
 P proline            10.9          7           1
 Q glutamine           1.6          1           1
 R arginine            4.7          3           2
 S serine              3.1          2           1
 T threonine           4.7          3           1
 V valine              6.2          4           1
 W tryptophan          0.0          0           0
 Y tyrosine            3.1          2           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   defensin, beta 4 precursor 
LOC100289462          1.000   PREDICTED: hypothetical protein XP_002342852 
DEFB103A              0.246   defensin, beta 103A precursor 
DEFB103B              0.246   beta-defensin 103B precursor 
DEFB1                 0.068   defensin, beta 1 preproprotein 
LOC100287106          0.059   PREDICTED: hypothetical protein XP_002342470 
LOC100293245          0.051   PREDICTED: similar to beta-defensin 130 
LOC100290863          0.051   PREDICTED: hypothetical protein XP_002346650 
LOC100288554          0.051   PREDICTED: hypothetical protein XP_002342487 
LOC100287535          0.042   PREDICTED: hypothetical protein XP_002343194 
TSEN2                 0.042   tRNA-intron nuclease 2 isoform 1 
TSEN2                 0.042   tRNA-intron nuclease 2 isoform 1 
TSEN2                 0.042   tRNA-intron nuclease 2 isoform 4 
TSEN2                 0.042   tRNA-intron nuclease 2 isoform 2 
SPAG11B               0.034   sperm associated antigen 11B isoform E precursor [H...
ADH5                  0.017   class III alcohol dehydrogenase, chi subunit 
FHL3                  0.017   four and a half LIM domains 3 
ADAMTS8               0.017   ADAM metallopeptidase with thrombospondin type 1 mo...
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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