Guide to the Human Genome
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Name: PTGIR Sequence: fasta or formatted (386aa) NCBI GI: 4506263
Description:

prostaglandin I2 (prostacyclin) receptor (IP)

Referenced in:

G-Protein-coupled Receptors

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine            13.5         52           2
 C cysteine            4.7         18           2
 D aspartate           2.8         11           1
 E glutamate           2.1          8           1
 F phenylalanine       5.4         21           2
 G glycine             8.5         33           2
 H histidine           1.3          5           1
 I isoleucine          2.1          8           1
 K lysine              1.3          5           1
 L leucine            14.5         56           2
 M methionine          2.6         10           1
 N asparagine          1.3          5           1
 P proline             6.7         26           2
 Q glutamine           3.9         15           2
 R arginine            6.2         24           2
 S serine              8.5         33           3
 T threonine           3.9         15           1
 V valine              7.0         27           2
 W tryptophan          1.3          5           1
 Y tyrosine            2.3          9           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   prostaglandin I2 (prostacyclin) receptor (IP) 
PTGER2                0.298   prostaglandin E receptor 2 (subtype EP2), 53kDa [Hom...
PTGDR                 0.264   prostaglandin D2 receptor 
PTGER4                0.210   prostaglandin E receptor 4, subtype EP4 
PTGER3                0.142   prostaglandin E receptor 3, subtype EP3 isoform 3 [H...
TBXA2R                0.139   thromboxane A2 receptor 
PTGER3                0.137   prostaglandin E receptor 3, subtype EP3 isoform 2 [H...
PTGER3                0.137   prostaglandin E receptor 3, subtype EP3 isoform 5 [H...
PTGER3                0.137   prostaglandin E receptor 3, subtype EP3 isoform 4 [H...
PTGER3                0.137   prostaglandin E receptor 3, subtype EP3 isoform 8 [H...
PTGER3                0.137   prostaglandin E receptor 3, subtype EP3 isoform 7 [H...
PTGER3                0.137   prostaglandin E receptor 3, subtype EP3 isoform 6 [H...
PTGER3                0.137   prostaglandin E receptor 3, subtype EP3 isoform 4 [H...
PTGER3                0.137   prostaglandin E receptor 3, subtype EP3 isoform 1 [H...
PTGER3                0.137   prostaglandin E receptor 3, subtype EP3 isoform 4 [...
PTGER1                0.118   prostaglandin E receptor 1, subtype EP1 
PTGFR                 0.113   prostaglandin F receptor isoform a precursor 
PTGFR                 0.076   prostaglandin F receptor isoform b precursor 
SSTR4                 0.045   somatostatin receptor 4 
NMUR1                 0.042   neuromedin U receptor 1 
SSTR5                 0.041   somatostatin receptor 5 
GPR15                 0.041   G protein-coupled receptor 15 
GPR27                 0.040   G protein-coupled receptor 27 
GALR3                 0.040   galanin receptor 3 
LTB4R2                0.038   leukotriene B4 receptor 2 
F2RL3                 0.038   coagulation factor II (thrombin) receptor-like 3 pre...
RRH                   0.038   peropsin 
GALR1                 0.036   galanin receptor 1 
GPR120                0.036   G protein-coupled receptor 120 
AVPR2                 0.036   arginine vasopressin receptor 2 isoform 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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