Guide to the Human Genome
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Name: SRD5A1 Sequence: fasta or formatted (259aa) NCBI GI: 4507201
Description:

steroid-5-alpha-reductase 1

Referenced in:

Steroid Hormones

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine            11.6         30           2
 C cysteine            3.9         10           1
 D aspartate           1.9          5           2
 E glutamate           4.2         11           2
 F phenylalanine       6.6         17           2
 G glycine             6.9         18           2
 H histidine           3.5          9           2
 I isoleucine          4.6         12           3
 K lysine              2.7          7           1
 L leucine            12.0         31           2
 M methionine          3.1          8           1
 N asparagine          2.7          7           1
 P proline             5.4         14           1
 Q glutamine           2.3          6           1
 R arginine            7.3         19           1
 S serine              4.6         12           1
 T threonine           3.9         10           1
 V valine              4.6         12           2
 W tryptophan          2.3          6           1
 Y tyrosine            5.8         15           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   steroid-5-alpha-reductase 1 
SRD5A2                0.409   3-oxo-5 alpha-steroid 4-dehydrogenase 2 
LOC100294376          0.065   PREDICTED: similar to hCG16318 
GPSN2                 0.058   glycoprotein, synaptic 2 
SRD5A3                0.048   steroid 5 alpha-reductase 3 
SRD5A2L2              0.027   steroid 5 alpha-reductase 2-like 2 
DPP8                  0.010   dipeptidyl peptidase 8 isoform 2 
DPP8                  0.010   dipeptidyl peptidase 8 isoform 3 
DPP8                  0.010   dipeptidyl peptidase 8 isoform 4 
DPP8                  0.010   dipeptidyl peptidase 8 isoform 1 
SCTR                  0.006   secretin receptor precursor 
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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