The gene Phosphoribosylamidotransferase 2 is referred to in FlyBase by the symbol Dmel\Prat2 (CG10078, FBgn0041194). It is a protein_coding_gene from Drosophila melanogaster. Based on sequence similarity, it is predicted to have molecular function: amidophosphoribosyltransferase activity. Based on sequence similarity, it is predicted to be involved in the biological process: 'de novo' IMP biosynthetic process. 5 alleles are reported. No phenotypic data is available. It has 2 annotated transcripts and 2 annotated polypeptides. Protein features are: Amidophosphoribosyl transferase; Class II glutamine amidotransferase domain; Glutamine amidotransferase type 2 domain; Phosphoribosyltransferase domain. Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of high expression to a trough of very low expression. Peak expression observed within 06-18 hour embryonic stages, during late larval stages, during early pupal stages. Summary of FlyAtlas Anatomical Expression Data: Expression at high levels in the following post-embryonic organs or tissues: adult head, adult heart, larval/adult fat body, adult spermathecae, adult carcass. Expression at moderate levels in the following post-embryonic organs or tissues: adult eye. Comments on Affy2 ProbeSet: ProbeSet 1624586_a_at completely aligns to an exonic region common to each of the 2 FlyBase-annotated transcript isoforms of Prat2. Gene sequence location is 3L:6905099..6907976.
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FB2013_03
FB2013_02
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Prat2 transcript is expressed from 4 hours AEL during embryogenesis; no maternal component is detected. Expression levels are highest from 4 through 8 hours AEL, then drop sharply from 16-20 hours AEL. Expression is absent in the first larval instar, resurgent in second larval instar, with a peak in the third instar that again tapers off during prepupal stages to a low level of expression in later pupal stages. Expression is high in both male and female adults, but undetectable in ovaries. The Prat2 developmental expression pattern is distinct from that of duplicate gene Prat; the latter is highly expressed in adult ovaries.
Summary of FlyAtlas Anatomical Expression Data: Expression at high levels in the following post-embryonic organs or tissues: adult head, adult heart, larval/adult fat body, adult spermathecae, adult carcass. Expression at moderate levels in the following post-embryonic organs or tissues: adult eye.
[download data (TSV)]
Guide to FlyAtlas expression level colors
No expression (0 - 9.999)
Low expression (10 - 99.999)
Moderate expression (100 - 499.999)
High level expression (500 - 999.999)
Very high expression (>999.999)
Linear, scaled to maximum expression level
Tissue
Expression Level
Larval Central Nervous System
3.9
Larval Midgut
4.4
Larval Hindgut
17.6
Larval Malpighian Tubules
10.9
Larval Fat Body
2935.1
Larval Salivary Gland
19.9
Larval Trachea
16.875
Larval Carcass
7.75
Adult Head
814.7
Adult Eye
398.9
Adult Brain
24.3
Adult Thoracic-Abdominal Ganglion
26.3
Adult Crop
18.9
Adult Midgut
8.8
Adult Hindgut
59.1
Adult Malpighian Tubules
37.7
Adult Fat Body
1453.8
Adult Salivary Gland
8
Adult Heart
703.25
Adult VirginFemale Spermatheca
2497.3
Adult InseminatedFemale Spermatheca
1365.3
Adult Ovary
4.8
Adult Testis
10.8
Adult Male Accessory Gland
10.3
Adult Carcass
790.2
Expression Level Scale
None
Low
Moderate
High
Very high
Linear, scaled to Moderate expression
Tissue
Expression Level
Larval Central Nervous System
3.9
Larval Midgut
4.4
Larval Hindgut
17.6
Larval Malpighian Tubules
10.9
Larval Fat Body
(2935.1)
Larval Salivary Gland
19.9
Larval Trachea
16.875
Larval Carcass
7.75
Adult Head
(814.7)
Adult Eye
398.9
Adult Brain
24.3
Adult Thoracic-Abdominal Ganglion
26.3
Adult Crop
18.9
Adult Midgut
8.8
Adult Hindgut
59.1
Adult Malpighian Tubules
37.7
Adult Fat Body
(1453.8)
Adult Salivary Gland
8
Adult Heart
(703.25)
Adult VirginFemale Spermatheca
(2497.3)
Adult InseminatedFemale Spermatheca
(1365.3)
Adult Ovary
4.8
Adult Testis
10.8
Adult Male Accessory Gland
10.3
Adult Carcass
(790.2)
Expression Level Scale
None
Low
Moderate
High
Linear, scaled to High level expression
Tissue
Expression Level
Larval Central Nervous System
3.9
Larval Midgut
4.4
Larval Hindgut
17.6
Larval Malpighian Tubules
10.9
Larval Fat Body
(2935.1)
Larval Salivary Gland
19.9
Larval Trachea
16.875
Larval Carcass
7.75
Adult Head
814.7
Adult Eye
398.9
Adult Brain
24.3
Adult Thoracic-Abdominal Ganglion
26.3
Adult Crop
18.9
Adult Midgut
8.8
Adult Hindgut
59.1
Adult Malpighian Tubules
37.7
Adult Fat Body
(1453.8)
Adult Salivary Gland
8
Adult Heart
703.25
Adult VirginFemale Spermatheca
(2497.3)
Adult InseminatedFemale Spermatheca
(1365.3)
Adult Ovary
4.8
Adult Testis
10.8
Adult Male Accessory Gland
10.3
Adult Carcass
790.2
Expression Level Scale
None
Low
Moderate
High
Very high
Linear, scaled to Very high expression
Tissue
Expression Level
Larval Central Nervous System
3.9
Larval Midgut
4.4
Larval Hindgut
17.6
Larval Malpighian Tubules
10.9
Larval Fat Body
2935.1
Larval Salivary Gland
19.9
Larval Trachea
16.875
Larval Carcass
7.75
Adult Head
814.7
Adult Eye
398.9
Adult Brain
24.3
Adult Thoracic-Abdominal Ganglion
26.3
Adult Crop
18.9
Adult Midgut
8.8
Adult Hindgut
59.1
Adult Malpighian Tubules
37.7
Adult Fat Body
1453.8
Adult Salivary Gland
8
Adult Heart
703.25
Adult VirginFemale Spermatheca
2497.3
Adult InseminatedFemale Spermatheca
1365.3
Adult Ovary
4.8
Adult Testis
10.8
Adult Male Accessory Gland
10.3
Adult Carcass
790.2
Expression Level Scale
Very high
log, scaled to maximum expression level
Tissue
Expression Level
Larval Central Nervous System
3.9
Larval Midgut
4.4
Larval Hindgut
17.6
Larval Malpighian Tubules
10.9
Larval Fat Body
2935.1
Larval Salivary Gland
19.9
Larval Trachea
16.875
Larval Carcass
7.75
Adult Head
814.7
Adult Eye
398.9
Adult Brain
24.3
Adult Thoracic-Abdominal Ganglion
26.3
Adult Crop
18.9
Adult Midgut
8.8
Adult Hindgut
59.1
Adult Malpighian Tubules
37.7
Adult Fat Body
1453.8
Adult Salivary Gland
8
Adult Heart
703.25
Adult VirginFemale Spermatheca
2497.3
Adult InseminatedFemale Spermatheca
1365.3
Adult Ovary
4.8
Adult Testis
10.8
Adult Male Accessory Gland
10.3
Adult Carcass
790.2
Expression Level Scale
None
Low
Moderate
High
Very high
log, scaled to Moderate expression
Tissue
Expression Level
Larval Central Nervous System
3.9
Larval Midgut
4.4
Larval Hindgut
17.6
Larval Malpighian Tubules
10.9
Larval Fat Body
(2935.1)
Larval Salivary Gland
19.9
Larval Trachea
16.875
Larval Carcass
7.75
Adult Head
(814.7)
Adult Eye
398.9
Adult Brain
24.3
Adult Thoracic-Abdominal Ganglion
26.3
Adult Crop
18.9
Adult Midgut
8.8
Adult Hindgut
59.1
Adult Malpighian Tubules
37.7
Adult Fat Body
(1453.8)
Adult Salivary Gland
8
Adult Heart
703.25
Adult VirginFemale Spermatheca
(2497.3)
Adult InseminatedFemale Spermatheca
(1365.3)
Adult Ovary
4.8
Adult Testis
10.8
Adult Male Accessory Gland
10.3
Adult Carcass
790.2
Expression Level Scale
None
Low
Moderate
High
log, scaled to High level expression
Tissue
Expression Level
Larval Central Nervous System
3.9
Larval Midgut
4.4
Larval Hindgut
17.6
Larval Malpighian Tubules
10.9
Larval Fat Body
(2935.1)
Larval Salivary Gland
19.9
Larval Trachea
16.875
Larval Carcass
7.75
Adult Head
814.7
Adult Eye
398.9
Adult Brain
24.3
Adult Thoracic-Abdominal Ganglion
26.3
Adult Crop
18.9
Adult Midgut
8.8
Adult Hindgut
59.1
Adult Malpighian Tubules
37.7
Adult Fat Body
1453.8
Adult Salivary Gland
8
Adult Heart
703.25
Adult VirginFemale Spermatheca
(2497.3)
Adult InseminatedFemale Spermatheca
1365.3
Adult Ovary
4.8
Adult Testis
10.8
Adult Male Accessory Gland
10.3
Adult Carcass
790.2
Expression Level Scale
None
Low
Moderate
High
Very high
log, scaled to Very high expression
Tissue
Expression Level
Larval Central Nervous System
3.9
Larval Midgut
4.4
Larval Hindgut
17.6
Larval Malpighian Tubules
10.9
Larval Fat Body
2935.1
Larval Salivary Gland
19.9
Larval Trachea
16.875
Larval Carcass
7.75
Adult Head
814.7
Adult Eye
398.9
Adult Brain
24.3
Adult Thoracic-Abdominal Ganglion
26.3
Adult Crop
18.9
Adult Midgut
8.8
Adult Hindgut
59.1
Adult Malpighian Tubules
37.7
Adult Fat Body
1453.8
Adult Salivary Gland
8
Adult Heart
703.25
Adult VirginFemale Spermatheca
2497.3
Adult InseminatedFemale Spermatheca
1365.3
Adult Ovary
4.8
Adult Testis
10.8
Adult Male Accessory Gland
10.3
Adult Carcass
790.2
Expression Level Scale
None
Low
Moderate
High
Very high
Heatmap
Tissue
Expression Level
Larval Central Nervous System
Larval Midgut
Larval Hindgut
Larval Malpighian Tubules
Larval Fat Body
Larval Salivary Gland
Larval Trachea
Larval Carcass
Adult Head
Adult Eye
Adult Brain
Adult Thoracic-Abdominal Ganglion
Adult Crop
Adult Midgut
Adult Hindgut
Adult Malpighian Tubules
Adult Fat Body
Adult Salivary Gland
Adult Heart
Adult VirginFemale Spermatheca
Adult InseminatedFemale Spermatheca
Adult Ovary
Adult Testis
Adult Male Accessory Gland
Adult Carcass
FlyAtlas Organ/Tissue Expression, larval vs. adult
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of high expression to a trough of very low expression. Peak expression observed within 06-18 hour embryonic stages, during late larval stages, during early pupal stages.
[download data (TSV)]
Please Note FlyBase no
longer curates genomic clone accessions so this list
may not be complete
cDNA Clones ( 62 )
Please Note
This section lists
cDNAs and ESTs that fall within the genomic extent
of the gene model, which may include cDNAs and ESTs
of genes within introns, or of overlapping genes.
Please see GBrowse for alignment of the cDNAs and ESTs
to the gene model.