Guide to the Human Genome
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Name: HBA2 Sequence: fasta or formatted (142aa) NCBI GI: 4504345
Description:

alpha 2 globin

Referenced in:

Oxygen Sensing and Hemoglobin

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine            14.8         21           2
 C cysteine            0.7          1           1
 D aspartate           5.6          8           2
 E glutamate           2.8          4           1
 F phenylalanine       4.9          7           1
 G glycine             4.9          7           1
 H histidine           7.0         10           1
 I isoleucine          0.0          0           0
 K lysine              7.7         11           2
 L leucine            12.7         18           2
 M methionine          2.1          3           1
 N asparagine          2.8          4           1
 P proline             4.9          7           1
 Q glutamine           0.7          1           1
 R arginine            2.1          3           1
 S serine              7.7         11           1
 T threonine           6.3          9           2
 V valine              9.2         13           1
 W tryptophan          0.7          1           1
 Y tyrosine            2.1          3           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   alpha 2 globin 
HBA1                  1.000   alpha 1 globin 
HBQ1                  0.590   theta 1 globin 
HBZ                   0.563   hemoglobin, zeta 
HBM                   0.402   hemoglobin mu chain 
HBB                   0.341   beta globin 
HBD                   0.337   delta globin 
HBG2                  0.326   G-gamma globin 
HBG1                  0.326   A-gamma globin 
HBE1                  0.287   epsilon globin 
CYGB                  0.172   cytoglobin 
MB                    0.103   myoglobin 
MB                    0.103   myoglobin 
MB                    0.103   myoglobin 
LOC100292830          0.027   PREDICTED: hypothetical protein 
LOC100133070          0.023   PREDICTED: hypothetical protein 
LOC100133070          0.023   PREDICTED: hypothetical protein 
LOC100133070          0.023   PREDICTED: hypothetical protein 
IFT140                0.015   intraflagellar transport 140 
A4GALT                0.008   alpha 1,4-galactosyltransferase 
NBEAL1                0.008   neurobeachin-like 1 isoform 3 
NBEAL1                0.008   neurobeachin-like 1 isoform 2 
NBEAL1                0.008   neurobeachin-like 1 isoform 1 
PTBP1                 0.008   polypyrimidine tract-binding protein 1 isoform d [Ho...
PTBP1                 0.008   polypyrimidine tract-binding protein 1 isoform c [Ho...
PTBP1                 0.008   polypyrimidine tract-binding protein 1 isoform b [Ho...
PTBP1                 0.008   polypyrimidine tract-binding protein 1 isoform a [Hom...
PTPN23                0.008   protein tyrosine phosphatase, non-receptor type 23 [...
KIAA0368              0.008   KIAA0368 protein 
STARD9                0.004   PREDICTED: StAR-related lipid transfer (START) doma...
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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