Guide to the Human Genome
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Name: HTR3A Sequence: fasta or formatted (516aa) NCBI GI: 253735697
Description:

5-hydroxytryptamine (serotonin) receptor 3A isoform a precursor

Referenced in:

Serotonin

Other entries for this name:
alt prot [463aa] 5-hydroxytryptamine (serotonin) receptor 3A isoform c
alt prot [484aa] 5-hydroxytryptamine (serotonin) receptor 3A isoform b precursor
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             5.6         29           1
 C cysteine            1.7          9           1
 D aspartate           4.7         24           2
 E glutamate           4.5         23           1
 F phenylalanine       3.9         20           1
 G glycine             4.1         21           2
 H histidine           1.7          9           1
 I isoleucine          6.2         32           2
 K lysine              3.5         18           1
 L leucine            13.8         71           3
 M methionine          2.1         11           1
 N asparagine          3.1         16           1
 P proline             6.6         34           5
 Q glutamine           4.5         23           2
 R arginine            6.2         32           3
 S serine              7.8         40           2
 T threonine           5.0         26           2
 V valine              8.3         43           2
 W tryptophan          2.7         14           1
 Y tyrosine            4.1         21           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   5-hydroxytryptamine (serotonin) receptor 3A isoform... 
HTR3A                 0.921   5-hydroxytryptamine (serotonin) receptor 3A isoform...
HTR3A                 0.872   5-hydroxytryptamine (serotonin) receptor 3A isoform...
HTR3B                 0.325   5-hydroxytryptamine (serotonin) receptor 3B precursor...
HTR3E                 0.247   5-hydroxytryptamine receptor 3 subunit E 
HTR3C                 0.237   5-hydroxytryptamine receptor 3 subunit C 
CHRNA10               0.188   cholinergic receptor, nicotinic, alpha 10 
CHRNA6                0.175   cholinergic receptor, nicotinic, alpha 6 
CHRNB3                0.173   cholinergic receptor, nicotinic, beta polypeptide 3 [...
CHRNA9                0.172   cholinergic receptor, nicotinic, alpha 9 precursor [...
CHRNB2                0.171   neuronal nicotinic acetylcholine receptor beta 2 prec...
CHRNA5                0.169   cholinergic receptor, nicotinic, alpha 5 
CHRNA4                0.168   cholinergic receptor, nicotinic, alpha 4 subunit prec...
CHRNA7                0.165   cholinergic receptor, nicotinic, alpha 7 precursor [H...
CHRNA2                0.163   cholinergic receptor, nicotinic, alpha polypeptide ...
CHRNB4                0.162   cholinergic receptor, nicotinic, beta 4 
CHRNA1                0.161   nicotinic cholinergic receptor alpha 1 isoform b prec...
CHRNA3                0.158   cholinergic receptor, nicotinic, alpha 3 
CHRNA1                0.147   nicotinic cholinergic receptor alpha 1 isoform a pre...
CHRNB1                0.144   nicotinic acetylcholine receptor beta 1 subunit prec...
CHRND                 0.142   nicotinic acetylcholine receptor delta polypeptide pr...
CHRNE                 0.124   nicotinic acetylcholine receptor epsilon polypeptide ...
HTR3D                 0.117   5-hydroxytryptamine receptor 3 subunit D isoform 1 ...
CHRNG                 0.113   cholinergic receptor, nicotinic, gamma polypeptide p...
CHRFAM7A              0.097   CHRNA7-FAM7A fusion isoform 1 
HTR3D                 0.089   5-hydroxytryptamine receptor 3 subunit D isoform 2 [...
CHRFAM7A              0.072   CHRNA7-FAM7A fusion isoform 2 
ZACN                  0.068   zinc activated ligand-gated ion channel 
GABRR3                0.059   gamma-aminobutyric acid (GABA) receptor, rho 3 [Hom...
GABRR2                0.053   gamma-aminobutyric acid (GABA) receptor, rho 2 prec...
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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