Guide to the Human Genome
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Name: CYB5A Sequence: fasta or formatted (98aa) NCBI GI: 4503183
Description:

cytochrome b-5 isoform 2

Referenced in:

Additional Enzymes and Related Sequences

Other entries for this name:
alt prot [134aa] cytochrome b-5 isoform 1
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             5.1          5           1
 C cysteine            0.0          0           0
 D aspartate           7.1          7           2
 E glutamate          14.3         14           2
 F phenylalanine       3.1          3           1
 G glycine             6.1          6           2
 H histidine           7.1          7           2
 I isoleucine          4.1          4           2
 K lysine              8.2          8           1
 L leucine             8.2          8           1
 M methionine          2.0          2           1
 N asparagine          3.1          3           1
 P proline             6.1          6           2
 Q glutamine           3.1          3           1
 R arginine            3.1          3           1
 S serine              5.1          5           1
 T threonine           6.1          6           1
 V valine              4.1          4           1
 W tryptophan          1.0          1           1
 Y tyrosine            3.1          3           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 2 
CYB5A                 0.989   cytochrome b-5 isoform 1 
CYB5B                 0.516   cytochrome b5 outer mitochondrial membrane precursor...
FADS2                 0.225   fatty acid desaturase 2 
CYB5R4                0.187   cytochrome b5 reductase 4 
FADS1                 0.176   fatty acid desaturase 1 
FA2H                  0.159   fatty acid 2-hydroxylase 
SUOX                  0.159   sulfite oxidase 
SUOX                  0.159   sulfite oxidase 
SUOX                  0.159   sulfite oxidase 
FADS3                 0.154   fatty acid desaturase 3 
HERC2                 0.104   hect domain and RLD 2 
CYB5D1                0.060   cytochrome b5 domain containing 1 
KANK4                 0.027   ankyrin repeat domain 38 
ACRV1                 0.022   acrosomal vesicle protein 1 isoform a precursor [Homo...
ACRV1                 0.022   acrosomal vesicle protein 1 isoform b precursor [Homo...
HEATR3                0.016   HEAT repeat containing 3 
RAB11FIP3             0.016   rab11-family interacting protein 3 isoform 2 
RAB11FIP3             0.016   rab11-family interacting protein 3 isoform 1 
PABPN1                0.011   poly(A) binding protein, nuclear 1 
CAMSAP1L1             0.011   calmodulin regulated spectrin-associated protein 1-l...
RBBP8                 0.005   retinoblastoma binding protein 8 isoform a 
RBBP8                 0.005   retinoblastoma binding protein 8 isoform a 
XIRP2                 0.005   xin actin-binding repeat containing 2 isoform 1 [Ho...
PFKFB1                0.005   6-phosphofructo-2-kinase/fructose-2,6-biphosphatase...
PFTK1                 0.005   PFTAIRE protein kinase 1 
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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