Guide to the Human Genome
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Name: CYP27A1 Sequence: fasta or formatted (531aa) NCBI GI: 4503211
Description:

cytochrome P450, family 27, subfamily A, polypeptide 1 precursor

Referenced in:

Bile Acids and Other Cholesterol Derivatives
Cytochrome P450 Enzymes

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             9.0         48           2
 C cysteine            1.3          7           1
 D aspartate           3.6         19           2
 E glutamate           6.0         32           2
 F phenylalanine       5.1         27           3
 G glycine             6.8         36           1
 H histidine           2.8         15           2
 I isoleucine          3.6         19           2
 K lysine              4.5         24           2
 L leucine            12.6         67           3
 M methionine          2.6         14           1
 N asparagine          2.3         12           1
 P proline             6.6         35           1
 Q glutamine           6.6         35           1
 R arginine            6.8         36           3
 S serine              4.5         24           1
 T threonine           3.8         20           2
 V valine              6.2         33           2
 W tryptophan          1.7          9           1
 Y tyrosine            3.6         19           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   cytochrome P450, family 27, subfamily A, polypeptide ... 
CYP27B1               0.322   cytochrome P450, family 27, subfamily B, polypeptide ...
CYP27C1               0.251   cytochrome P450, family 27, subfamily C, polypeptid...
CYP24A1               0.225   cytochrome P450 family 24 subfamily A polypeptide 1 ...
CYP24A1               0.170   cytochrome P450 family 24 subfamily A polypeptide 1...
CYP11A1               0.170   cytochrome P450, family 11, subfamily A, polypeptid...
CYP11B1               0.160   cytochrome P450, family 11, subfamily B, polypeptide...
CYP11B2               0.154   cytochrome P450, family 11, subfamily B, polypeptid...
CYP11A1               0.141   cytochrome P450, family 11, subfamily A, polypeptid...
CYP11B1               0.110   cytochrome P450, family 11, subfamily B, polypeptide...
CYP4V2                0.101   cytochrome P450, family 4, subfamily v, polypeptide...
CYP3A4                0.093   cytochrome P450, family 3, subfamily A, polypeptide ...
CYP3A43               0.088   cytochrome P450, family 3, subfamily A, polypeptide ...
CYP3A5                0.088   cytochrome P450, family 3, subfamily A, polypeptide 5...
CYP3A43               0.084   cytochrome P450, family 3, subfamily A, polypeptide ...
CYP3A7                0.083   cytochrome P450, family 3, subfamily A, polypeptide 7...
CYP4F2                0.082   cytochrome P450, family 4, subfamily F, polypeptide ...
CYP2U1                0.081   cytochrome P450, family 2, subfamily U, polypeptide ...
CYP4F3                0.078   cytochrome P450, family 4, subfamily F, polypeptide...
CYP2J2                0.077   cytochrome P450, family 2, subfamily J, polypeptide ...
CYP46A1               0.077   cytochrome P450, family 46 
CYP4F8                0.076   cytochrome P450, family 4, subfamily F, polypeptide 8...
CYP21A2               0.072   cytochrome P450, family 21, subfamily A, polypeptide...
TBXAS1                0.072   thromboxane A synthase 1, platelet isoform TXS-I [H...
TBXAS1                0.072   thromboxane A synthase 1, platelet isoform TXS-I [H...
CYP2W1                0.070   cytochrome P450, family 2, subfamily W, polypeptide ...
CYP4F11               0.068   cytochrome P450 family 4 subfamily F polypeptide 11...
CYP4F11               0.068   cytochrome P450 family 4 subfamily F polypeptide 11...
CYP4X1                0.068   cytochrome P450, family 4, subfamily X, polypeptide ...
CYP21A2               0.067   cytochrome P450, family 21, subfamily A, polypeptid...
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
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