Guide to the Human Genome
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Name: CYB5A Sequence: fasta or formatted (134aa) NCBI GI: 41281768
Description:

cytochrome b-5 isoform 1

Referenced in:

Additional Enzymes and Related Sequences

Other entries for this name:
alt prot [98aa] cytochrome b-5 isoform 2
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             7.5         10           1
 C cysteine            0.0          0           0
 D aspartate           6.7          9           2
 E glutamate          11.2         15           2
 F phenylalanine       2.2          3           1
 G glycine             4.5          6           2
 H histidine           5.2          7           2
 I isoleucine          6.0          8           2
 K lysine              6.0          8           1
 L leucine             8.2         11           1
 M methionine          3.0          4           1
 N asparagine          3.0          4           1
 P proline             4.5          6           2
 Q glutamine           2.2          3           1
 R arginine            3.0          4           1
 S serine              7.5         10           4
 T threonine           7.5         10           2
 V valine              5.2          7           1
 W tryptophan          3.0          4           2
 Y tyrosine            3.7          5           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 b-5 isoform 1 
CYB5A                 0.709   cytochrome b-5 isoform 2 
CYB5B                 0.449   cytochrome b5 outer mitochondrial membrane precursor...
FADS2                 0.161   fatty acid desaturase 2 
CYB5R4                0.134   cytochrome b5 reductase 4 
FADS1                 0.126   fatty acid desaturase 1 
FA2H                  0.118   fatty acid 2-hydroxylase 
SUOX                  0.114   sulfite oxidase 
SUOX                  0.114   sulfite oxidase 
SUOX                  0.114   sulfite oxidase 
FADS3                 0.110   fatty acid desaturase 3 
HERC2                 0.079   hect domain and RLD 2 
CYB5D1                0.043   cytochrome b5 domain containing 1 
CDS1                  0.024   CDP-diacylglycerol synthase 1 
KANK4                 0.020   ankyrin repeat domain 38 
ACRV1                 0.016   acrosomal vesicle protein 1 isoform a precursor [Homo...
ACRV1                 0.016   acrosomal vesicle protein 1 isoform b precursor [Homo...
SPATA20               0.012   spermatogenesis associated 20 
HEATR3                0.012   HEAT repeat containing 3 
RAB11FIP3             0.012   rab11-family interacting protein 3 isoform 2 
RAB11FIP3             0.012   rab11-family interacting protein 3 isoform 1 
SLK                   0.012   serine/threonine kinase 2 
CDS2                  0.008   phosphatidate cytidylyltransferase 2 
CNGA3                 0.008   cyclic nucleotide gated channel alpha 3 isoform 2 [...
LYSMD4                0.008   LysM, putative peptidoglycan-binding, domain contain...
IGFN1                 0.008   immunoglobulin-like and fibronectin type III domain...
CAMSAP1L1             0.008   calmodulin regulated spectrin-associated protein 1-l...
RBBP8                 0.004   retinoblastoma binding protein 8 isoform a 
RBBP8                 0.004   retinoblastoma binding protein 8 isoform a 
XIRP2                 0.004   xin actin-binding repeat containing 2 isoform 1 [Ho...
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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