FB2020_06, released Dec 22, 2020

Gene: Dmel\tw

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General Information
Symbol
Dmel\tw
Species
D. melanogaster
Name
twisted
Annotation Symbol
CG12311
Feature Type
protein_coding_gene
FlyBase ID
FBgn0086368
Gene Model Status
Current
Stock Availability
7 publicly available
Gene Snapshot
twisted (tw) encodes a protein that transfers a mannose to the Ser/Thr residues of dystroglycan, via forming an heterodimer with the product of rt. Its roles include myogenesis, muscle architecture and cell adhesion. [Date last reviewed: 2019-03-14]
Other Summaries
Also Known As

POMT2, EG:34F3.7 , dPOMT2, Protein O-mannosyltransferase 2

Key Links
Genomic Location
Cytogenetic map
1C3-1D4
Sequence location
X:784,746..788,215 [+]
Recombination map

1-0

RefSeq locus
NC_004354 REGION:784746..788215
Sequence
Get Decorated FASTA
Genomic Maps
Other Genome Views
The following external sites may use different assemblies or annotations than FlyBase.
NCBI
UCSC
Ensembl
PopFly
Function
GO Summary Ribbons
Gene Ontology (GO) Annotations (11 terms)
Molecular Function (2 terms)
Terms Based on Experimental Evidence (2 terms)
CV Term
Evidence
References
contributes_to dolichyl-phosphate-mannose-protein mannosyltransferase activity
inferred from direct assay
(Ueyama et al., 2010)
enables dolichyl-phosphate-mannose-protein mannosyltransferase activity
inferred from direct assay
(Ichimiya et al., 2004)
enables protein binding
inferred from physical interaction with UniProtKB:Q9VTK2
(assigned by UniProt )
(Lyalin et al., 2006, Ichimiya et al., 2004)
Terms Based on Predictions or Assertions (1 term)
CV Term
Evidence
References
enables dolichyl-phosphate-mannose-protein mannosyltransferase activity
inferred from biological aspect of ancestor with PANTHER:PTN001295889
(assigned by GO_Central )
(Gaudet et al., 2011)
Biological Process (7 terms)
Terms Based on Experimental Evidence (6 terms)
CV Term
Evidence
References
involved_in lipid glycosylation
inferred from mutant phenotype
(assigned by UniProt )
(Ichimiya et al., 2004)
involved_in muscle attachment
inferred from genetic interaction with FLYBASE:Dg; FB:FBgn0034072
(Haines et al., 2007)
involved_in muscle organ development
inferred from mutant phenotype
(assigned by UniProt )
(Lyalin et al., 2006)
involved_in protein O-linked mannosylation
inferred from direct assay
(Ichimiya et al., 2004)
involved_in sarcomere organization
inferred from genetic interaction with FLYBASE:Dg; FB:FBgn0034072
(Haines et al., 2007)
involved_in somatic muscle development
inferred from mutant phenotype
(Ueyama et al., 2010)
Terms Based on Predictions or Assertions (2 terms)
CV Term
Evidence
References
involved_in ER-associated misfolded protein catabolic process
inferred from biological aspect of ancestor with PANTHER:PTN000006100
(assigned by GO_Central )
(Gaudet et al., 2011)
involved_in protein O-linked mannosylation
inferred from biological aspect of ancestor with PANTHER:PTN001295889
(assigned by GO_Central )
(Gaudet et al., 2011)
Cellular Component (2 terms)
Terms Based on Experimental Evidence (1 term)
CV Term
Evidence
References
located_in endoplasmic reticulum
inferred from direct assay
(Lyalin et al., 2006)
Terms Based on Predictions or Assertions (1 term)
CV Term
Evidence
References
located_in endoplasmic reticulum membrane
inferred from biological aspect of ancestor with PANTHER:PTN001295889
(assigned by GO_Central )
(Gaudet et al., 2011)
Gene Group (FlyBase)
Protein Family (UniProt)
Belongs to the glycosyltransferase 39 family. (Q9W5D4)
Protein Signatures (InterPro)
Summaries
Gene Group (FlyBase)
PROTEIN O-MANNOSYLTRANSFERASES -
Protein O-mannosyltransferases transfer a mannose residue from dolichyl phosphate D-mannose to the oxygen atom of the hydroxyl group of selected serine/threonine residues. In contrast to yeast, O-Man glycosylation in metazoans is found only on select proteins. The evolutionary conserved POMT1/POMT2 enzymes target the dystroglycan protein, while the TMTC proteins selectively serve cadherins and protocadherins. (Adapted from PMID:28973932 and FBrf0244700.) These enzymes are localized in the endoplasmic reticulum.
Protein Function (UniProtKB)
Rt/POMT1 and tw/POMT2 function as a protein O-mannosyltransferase in association with each other to generate and maintain normal muscle development.
(UniProt, Q9W5D4)
Phenotypic Description (Red Book; Lindsley and Zimm 1992)
tw: twisted
Abdomens of males and females twisted about 30 clockwise, as viewed from the posterior. Body tends to be dwarfed. Viability reduced; hatching delayed. Males usually fertile. 1% nondisjunction for homologs in males (Davis, 1975, 1980).
tw2
Abdomens of males and females twisted 30-60 clockwise, as viewed from the posterior; more extreme than tw. Male genitalia often twisted counter-clockwise. Viability reduced. Males usually fertile. tw2/tw flies resemble tw2/tw2.
tw3
Abdomens of males and females twisted up to 90, as viewed from the posterior. Male genitalia and anal plate often twisted clockwise or counter-clockwise (misalignment up to 180). Males and females often sterile, although male genitalia appear normal and sperm are motile. 1% nondisjunction for homologues in males (Davis, 1975, 1980).
Gene Model and Products
Number of Transcripts
2
Number of Unique Polypeptides
1

Please see the JBrowse view of Dmel\tw for information on other features

To submit a correction to a gene model please use the Contact FlyBase form

Protein Domains (via Pfam)
Isoform displayed:
Pfam protein domains
InterPro name
classification
start
end
Protein Domains (via SMART)
Isoform displayed:
SMART protein domains
InterPro name
classification
start
end
Comments on Gene Model

Gene model reviewed during 5.47

Low-frequency RNA-Seq exon junction(s) not annotated.

Gene model reviewed during 5.52

Sequence Ontology: Class of Gene
gene
nuclear_gene
protein_coding_gene
Transcript Data
Annotated Transcripts
Name
FlyBase ID
RefSeq ID
Length (nt)
Assoc. CDS (aa)
tw-RA
FBtr0070139
NM_130502
2671
765
tw-RB
FBtr0335403
NM_001272173
2840
765
Additional Transcript Data and Comments
Reported size (kB)
Comments
External Data
Crossreferences
Polypeptide Data
Annotated Polypeptides
Name
FlyBase ID
Predicted MW (kDa)
Length (aa)
Theoretical pI
RefSeq ID
GenBank
tw-PA
FBpp0070134
86.2
765
9.50
NP_569858
AAF45548
tw-PB
FBpp0307386
86.2
765
9.50
NP_001259102
AGB94948
Polypeptides with Identical Sequences

The group(s) of polypeptides indicated below share identical sequence to each other.

765 aa isoforms: tw-PA, tw-PB
Additional Polypeptide Data and Comments
Reported size (kDa)
Comments
External Data
Subunit Structure (UniProtKB)

Interacts with Rt/POMT1.

(UniProt, Q9W5D4)
Crossreferences
InterPro - A database of protein families, domains and functional sites
Linkouts
Sequences Consistent with the Gene Model
Mapped Features

Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\tw using the Feature Mapper tool.

External Data
Crossreferences
Eukaryotic Promoter Database - A collection of databases of experimentally validated promoters for selected model organisms.
Linkouts
Expression Data
Expression Summary Ribbons
Colored tiles in ribbon indicate that expression data has been curated by FlyBase for that anatomical location. Colorless tiles indicate that there is no curated data for that location.
For complete stage-specific expression data, view the modENCODE Development RNA-Seq section under High-Throughput Expression below.
Transcript Expression
in situ
Stage
Tissue/Position (including subcellular localization)
Reference
embryonic stage 10
organism | faint
(Ichimiya et al., 2004)
germ band | intense
(Ichimiya et al., 2004)
early stomodeal invagination | intense
(Ichimiya et al., 2004)
hindgut proper primordium | intense
(Ichimiya et al., 2004)
posterior midgut primordium | intense
(Ichimiya et al., 2004)
embryonic stage 13 -- 16
atrium
(Fisher et al., 2012)
embryonic dorsal epidermis
(Fisher et al., 2012)
embryonic epipharynx
(Fisher et al., 2012)
embryonic foregut
(Fisher et al., 2012)
embryonic hypopharynx
(Fisher et al., 2012)
embryonic ventral epidermis
(Fisher et al., 2012)
embryonic stage 14
embryonic/larval hindgut
(Lyalin et al., 2006)
embryonic/larval foregut
(Lyalin et al., 2006)
embryonic/larval trachea
(Lyalin et al., 2006)
embryonic/larval epidermis
(Lyalin et al., 2006)
Additional Descriptive Data

tw expression is first observed at embryonic stage 14, where it is observed in developing epidermal cells as well as in hindgut and foregut. It is also present in developing trachea.

(Lyalin et al., 2006)

At embryonic stage 10, intense expression of tw is observed in the germ band and in the invaginating gut. Faint but steady expression is observed in all cells of the stage 10 embryo.

(Ichimiya et al., 2004)
Marker for
 
Subcellular Localization
CV Term
Polypeptide Expression
Additional Descriptive Data
Marker for
 
Subcellular Localization
CV Term
Evidence
References
located_in endoplasmic reticulum
inferred from direct assay
(Lyalin et al., 2006)
Expression Deduced from Reporters
High-Throughput Expression Data
Associated Tools

GBrowse - Visual display of RNA-Seq signals

View Dmel\tw in GBrowse 2
RNA-Seq by Region - Search RNA-Seq expression levels by exon or genomic region
Bulk Downloads
RNA-Seq RPKM values for all genes
Reference
See Gelbart and Emmert, 2013 for analysis details and data files for all genes.
Developmental Proteome: Life Cycle
Developmental Proteome: Embryogenesis
External Data and Images
Linkouts
BDGP expression data - Patterns of gene expression in Drosophila embryogenesis
FLIGHT - Cell culture data for RNAi and other high-throughput technologies
FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
Fly-FISH - A database of Drosophila embryo and larvae mRNA localization patterns
Flygut - An atlas of the Drosophila adult midgut
Images
FlyExpress - Embryonic expression images (BDGP data)
  • Stages(s) 13-16
FlyBase Wiki
Image Based Resources
Alleles, Insertions, and Transgenic Constructs
Classical and Insertion Alleles ( 14 )
For All Classical and Insertion Alleles Show
 
Other relevant insertions
Transgenic Constructs ( 9 )
For All Alleles Carried on Transgenic Constructs Show
Transgenic constructs containing/affecting coding region of tw
Transgenic constructs containing regulatory region of tw
Deletions and Duplications ( 107 )
Duplicated in
Dp(1;f)3
(Rayle and Hoar, 1969)
Dp(1;f)18
(Rayle and Hoar, 1969)
Dp(1;f)101
(Rayle and Hoar, 1969)
Dp(1;f)1337
(Rayle and Hoar, 1969)
Dp(1;Y)59k9-1
(Rayle and Hoar, 1969)
Dp(1;Y)59k9-4
(Kramers et al., 1991, Kramers et al., 1983)
Dp(1;Y)60e17.4-3
(Rayle and Hoar, 1969)
Dp(1;Y)68h20
(Rayle and Hoar, 1969)
Dp(1;Y)y267g19.1
(Schalet, 1986)
Not duplicated in
Dp(1;3)sta
(Kramers et al., 1991, Kramers et al., 1983)
Dp(1;3)wvco
(Rayle and Hoar, 1969)
Dp(1;Y)2E-C
(Rayle and Hoar, 1969)
Not disrupted in
Df(1)403
(Kramers et al., 1991)
Df(1)A94
(Kramers et al., 1991, Kramers et al., 1983, Craymer and Roy, 1980)
Df(1)cin-arth
(Kramers et al., 1991)
Df(1)S39
(Kramers et al., 1991, Kramers et al., 1983, Craymer and Roy, 1980)
Df(1)Sp(br-dor)
(Schalet, 1986)
Df(1)Sp(J1a)
(Schalet, 1986)
Df(1)Sp(J1b)
(Schalet, 1986)
Df(1)Sp(J1c)
(Schalet, 1986)
Df(1)sta
(Kramers et al., 1991, Kramers et al., 1983)
Df(1)svr
(Kramers et al., 1991, Kramers et al., 1983)
Df(1)y74k10.1
(Voelker et al., 1989)
Df(1)y74k24.1
(Kramers et al., 1991, Voelker et al., 1989, Kramers et al., 1983)
Df(1)yT8-206
(Voelker et al., 1989)
Df(1)yT9-7
(Voelker et al., 1989)
Df(1)yT9-21
(Voelker et al., 1989)
Df(1)yT9-220
(Voelker et al., 1989)
Df(1)yT9-275
(Voelker et al., 1989)
Df(1)yT10-102
(Voelker et al., 1989)
Df(1)yT10-106
(Voelker et al., 1989)
Df(1)yT10-581
(Voelker et al., 1989)
Df(1)yT10-665
(Voelker et al., 1989)
Df(1)yT10-673
(Voelker et al., 1989)
Df(1)yT10-677
(Voelker et al., 1989)
Df(1)yT12-173
(Voelker et al., 1989)
Df(1)yT12-187
(Voelker et al., 1989)
Df(1)yT12-200
(Voelker et al., 1989)
Df(1)yT12-246
(Voelker et al., 1989)
Df(1)yT12-667
(Voelker et al., 1989)
Df(1)yT13-423
(Voelker et al., 1989)
Df(1)yT13-464
(Voelker et al., 1989)
Df(1)yT14-546
(Voelker et al., 1989)
Df(1)yT14-576
(Voelker et al., 1989)
Df(1)yT15-5
(Voelker et al., 1989)
Df(1)yT15-6
(Voelker et al., 1989)
Df(1)yT15-28
(Voelker et al., 1989)
Df(1)yT15-56
(Voelker et al., 1989)
Df(1)yT15-105
(Voelker et al., 1989)
Df(1)yT15-158b
(Voelker et al., 1989)
Df(1)yT15-161
(Voelker et al., 1989)
Df(1)yT15-171
(Voelker et al., 1989)
Df(1)yT15-177
(Voelker et al., 1989)
Df(1)yT15-183
(Voelker et al., 1989)
Df(1)yT15-189
(Voelker et al., 1989)
Df(1)yT15-219
(Voelker et al., 1989)
Df(1)yT15-222
(Voelker et al., 1989)
Df(1)yT15-270
(Voelker et al., 1989)
Df(1)yT15-274
(Voelker et al., 1989)
Df(1)yT15-286
(Voelker et al., 1989)
Df(1)yT15-300
(Voelker et al., 1989)
Df(1)yT15-318
(Voelker et al., 1989)
Df(1)yT15-325
(Voelker et al., 1989)
Df(1)yT15-327
(Voelker et al., 1989)
Df(1)yT15-334
(Voelker et al., 1989)
Df(1)yT15-364
(Voelker et al., 1989)
Df(1)yT15-365
(Voelker et al., 1989)
Df(1)yT15-383
(Voelker et al., 1989)
Df(1)yT15-390
(Voelker et al., 1989)
Df(1)yT15-392
(Voelker et al., 1989)
Df(1)yT15-405
(Voelker et al., 1989)
Df(1)yT15-408
(Voelker et al., 1989)
Df(1)yT15-410
(Voelker et al., 1989)
Df(1)yT15-412
(Voelker et al., 1989)
Df(1)yT15-433
(Voelker et al., 1989)
Df(1)yT15-449
(Voelker et al., 1989)
Df(1)yT15-460
(Voelker et al., 1989)
Df(1)yT15-468
(Voelker et al., 1989)
Df(1)yT15-502
(Voelker et al., 1989)
Df(1)yT15-509
(Voelker et al., 1989)
Df(1)yT15-511
(Voelker et al., 1989)
Df(1)yT15-517
(Voelker et al., 1989)
Df(1)yT15-533
(Voelker et al., 1989)
Df(1)yT15-543
(Voelker et al., 1989)
Df(1)yT15-548
(Voelker et al., 1989)
Df(1)yT15-552
(Voelker et al., 1989)
Df(1)yT15-564
(Voelker et al., 1989)
Df(1)yT15-568
(Voelker et al., 1989)
Df(1)yT15-575
(Voelker et al., 1989)
Df(1)yT15-586
(Voelker et al., 1989)
Df(1)yT15-597
(Voelker et al., 1989)
Df(1)yT15-599
(Voelker et al., 1989)
Df(1)yT16-14
(Voelker et al., 1989)
Df(1)yT16-411
(Voelker et al., 1989)
Df(1)yT16-499
(Voelker et al., 1989)
Df(1)yT16-534
(Voelker et al., 1989)
Df(1)yT16-554
(Voelker et al., 1989)
Dp(1;3)su(s)E2
(Voelker et al., 1989)
Disrupted in
Df(1)Exel6223
(Ryder, 2004.4.26)
Df(1)su(s)2
(Voelker et al., 1989)
Df(1)su(s)3
(Voelker et al., 1989)
Df(1)su(s)83
(Voelker et al., 1989)
Df(1)yT17-570
(Voelker et al., 1989)
Df(1)yT17-600
(Voelker et al., 1989)
Df(1)yT18-319
(Voelker et al., 1989)
Df(1)yT19-16
(Voelker et al., 1989)
Df(1)yT19-253
(Voelker et al., 1989)
Phenotypes
Orthologs
Downloads
Download All DIOPT Orthologs
Download All OrthoDB Orthologs
Human Orthologs (via DIOPT v8.0)
Homo sapiens (Human) (4)
Species\Gene Symbol
Score
Best Score
Best Reverse Score
Source
Compara
eggNOG
Hieranoid
Homologene
Inparanoid
Isobase
OMA
OrthoDB
OrthoFinder
OrthoInspector
orthoMCL
Panther
Phylome
RoundUp
TreeFam
ZFIN
Alignment
Complementation?
Transgene?
Hsap\POMT2
14 of 15
Yes
Yes
Hsap\POMT1
3 of 15
No
No
Hsap\SDF2
2 of 15
No
No
1  
Hsap\SDF2L1
2 of 15
No
No
1  
Model Organism Orthologs (via DIOPT v8.0)
Mus musculus (laboratory mouse) (4)
Species\Gene Symbol
Score
Best Score
Best Reverse Score
Source
Compara
eggNOG
Hieranoid
Homologene
Inparanoid
Isobase
OMA
OrthoDB
OrthoFinder
OrthoInspector
orthoMCL
Panther
Phylome
RoundUp
TreeFam
ZFIN
Alignment
Complementation?
Transgene?
Mmus\Pomt2
14 of 15
Yes
Yes
Mmus\Pomt1
2 of 15
No
No
Mmus\Sdf2l1
2 of 15
No
No
Mmus\Sdf2
2 of 15
No
No
Rattus norvegicus (Norway rat) (4)
Rnor\Pomt2
12 of 13
Yes
Yes
Rnor\Pomt1
3 of 13
No
No
Rnor\Sdf2l1
1 of 13
No
No
Rnor\Sdf2
1 of 13
No
No
Xenopus tropicalis (Western clawed frog) (4)
Xtro\pomt1
3 of 12
Yes
No
Xtro\pomt2
3 of 12
Yes
Yes
Xtro\sdf2l1
1 of 12
No
No
Xtro\sdf2
1 of 12
No
No
Danio rerio (Zebrafish) (4)
Drer\pomt2
13 of 15
Yes
Yes
Drer\pomt1
3 of 15
No
No
Drer\sdf2l1
2 of 15
No
No
Drer\sdf2
1 of 15
No
No
Caenorhabditis elegans (Nematode, roundworm) (1)
Cele\R12E2.13
3 of 15
Yes
No
Arabidopsis thaliana (thale-cress) (1)
Atha\SDF2
1 of 9
Yes
No
Saccharomyces cerevisiae (Brewer's yeast) (7)
Scer\PMT2
13 of 15
Yes
Yes
Scer\PMT3
11 of 15
No
Yes
Scer\PMT6
10 of 15
No
Yes
Scer\PMT1
4 of 15
No
Yes
Scer\PMT5
3 of 15
No
No
Scer\PMT7
3 of 15
No
Yes
Scer\PMT4
2 of 15
No
No
Schizosaccharomyces pombe (Fission yeast) (3)
Spom\ogm2
10 of 12
Yes
Yes
Spom\ogm1
3 of 12
No
No
Spom\ogm4
2 of 12
No
No
Ortholog(s) in Drosophila Species (via OrthoDB v9.1) ( EOG091902XL )
Organism
Common Name
Gene
AAA Syntenic Ortholog
Multiple Dmel Genes in this Orthologous Group
Drosophila suzukii
Spotted wing Drosophila
Dsuz\DS10_00012282
Drosophila suzukii
Spotted wing Drosophila
Dsuz\DS10_00012339
Drosophila simulans
Dsim\GD16529
Drosophila sechellia
Dsec\GM19090
Drosophila erecta
Dere\GG12810
Drosophila yakuba
Dyak\GE16638
Drosophila ananassae
Dana\GF21197
Drosophila pseudoobscura pseudoobscura
Dpse\GA11548
Drosophila persimilis
Dper\GL26758
Drosophila willistoni
Dwil\GK20066
Drosophila virilis
Dvir\GJ19054
Drosophila mojavensis
Dmoj\GI11129
Drosophila grimshawi
Dgri\GH17663
Orthologs in non-Drosophila Dipterans (via OrthoDB v9.1) ( EOG091501IR )
Organism
Common Name
Gene
Multiple Dmel Genes in this Orthologous Group
Musca domestica
House fly
Mdoa\17008238
Glossina morsitans
Tsetse fly
Gmor\GMOY006896
Lucilia cuprina
Australian sheep blowfly
Lcup\FF38_09070
Mayetiola destructor
Hessian fly
Mdes\Mdes003242
Aedes aegypti
Yellow fever mosquito
Aaeg\AAEL006100
Aedes aegypti
Yellow fever mosquito
Aaeg\AAEL013732
Anopheles darlingi
American malaria mosquito
Adar\ADAC007294
Anopheles gambiae
Malaria mosquito
Agam\AGAP002674
Culex quinquefasciatus
Southern house mosquito
Cqui\CPIJ014461
Orthologs in non-Dipteran Insects (via OrthoDB v9.1) ( EOG090W031V )
Organism
Common Name
Gene
Multiple Dmel Genes in this Orthologous Group
Bombyx mori
Silkmoth
Bmor\BGIBMGA005070
Danaus plexippus
Monarch butterfly
Dple\DPOGS214619-PA
Heliconius melpomene
Postman butterfly
Hmel\HMEL002763
Apis florea
Little honeybee
Aflo\2340565012
Apis mellifera
Western honey bee
Amel\LOC551578
Bombus impatiens
Common eastern bumble bee
Bimp\BIMP18889
Bombus terrestris
Buff-tailed bumblebee
Bter\15216496
Linepithema humile
Argentine ant
Lhum\LH20114
Megachile rotundata
Alfalfa leafcutting bee
Mrot\MROTU:001c61
Nasonia vitripennis
Parasitic wasp
Nvit\Nasvi2EG002965
Dendroctonus ponderosae
Mountain pine beetle
Dpod\YQE_10621
Tribolium castaneum
Red flour beetle
Tcas\TC033711
Tribolium castaneum
Red flour beetle
Tcas\TC033710
Pediculus humanus
Human body louse
Phum\PHUM238630
Rhodnius prolixus
Kissing bug
Rpro\RPRC003346
Cimex lectularius
Bed bug
Clec\CLEC007208
Acyrthosiphon pisum
Pea aphid
Apim\ACYPI007134
Zootermopsis nevadensis
Nevada dampwood termite
Znev\Znev_14233
Orthologs in non-Insect Arthropods (via OrthoDB v9.1) ( EOG090X02YQ )
Organism
Common Name
Gene
Multiple Dmel Genes in this Orthologous Group
Strigamia maritima
European centipede
Smar\SMAR009033
Ixodes scapularis
Black-legged tick
Isca\ISCW023197
Stegodyphus mimosarum
African social velvet spider
Smim\KFM81578.1
Tetranychus urticae
Two-spotted spider mite
Turt\tetur10g00440
Daphnia pulex
Water flea
Dpux\DAPPUDRAFT_300808
Daphnia pulex
Water flea
Dpux\DAPPUDRAFT_314503
Daphnia pulex
Water flea
Dpux\DAPPUDRAFT_300810
Orthologs in non-Arthropod Metazoa (via OrthoDB v9.1) ( EOG091G02QX )
Organism
Common Name
Gene
Multiple Dmel Genes in this Orthologous Group
Strongylocentrotus purpuratus
Purple sea urchin
Spur\Sp-Pomt2
Strongylocentrotus purpuratus
Purple sea urchin
Spur\Sp-Pomt1
Ciona intestinalis
Vase tunicate
Cint\LOC100181205
Ciona intestinalis
Vase tunicate
Cint\ENSCING00000014389
Ciona intestinalis
Vase tunicate
Cint\LOC100185369
Gallus gallus
Domestic chicken
Ggal\POMT1
Gallus gallus
Domestic chicken
Ggal\POMT2
Paralogs
Downloads
Download All DIOPT Paralogs
Paralogs (via DIOPT v8.0)
Drosophila melanogaster (Fruit fly) (2)
Gene Symbol
Score
Source
Compara
eggNOG
Homologene
Inparanoid
Isobase
OrthoDB
OrthoFinder
orthoMCL
Panther
RoundUp
Alignment
rt
5 of 10
CG11999
4 of 10
Human Disease Associations
FlyBase Human Disease Model Reports
Disease Model Summary Ribbon
Disease Ontology (DO) Annotations
Models Based on Experimental Evidence ( 2 )
Potential Models Based on Orthology ( 4 )
Modifiers Based on Experimental Evidence ( 0 )
Allele
Disease
Interaction
References
Disease Associations of Human Orthologs (via DIOPT v8.0 and OMIM)
Note that ortholog calls supported by only 1 or 2 algorithms (DIOPT score < 3) are not shown.
Homo sapiens (Human)
Gene name
Score
OMIM
OMIM Phenotype
DO term
Complementation?
Transgene?
POMT2; protein O-mannosyltransferase 2
14 of 15
607439
POMT1; protein O-mannosyltransferase 1
3 of 15
607423
Functional Complementation Data
Functional complementation data is computed by FlyBase using a combination of the orthology data obtained from DIOPT and OrthoDB and the allele-level genetic interaction data curated from the literature.
Interactions
Summary of Physical Interactions
esyN Network Diagram
Interactions Browser
Summary of Genetic Interactions
esyN Network Diagram
esyN Network Key:
Suppression
Enhancement
View in Interactions Browser
Please look at the allele data for full details of the genetic interactions
Starting gene(s)
Interaction type
Interacting gene(s)
Reference
Starting gene(s)
Interaction type
Interacting gene(s)
Reference
Dg
enhanceable
rt|tw
(Nakamura et al., 2010)
Dg
enhanceable
tw
(Ueyama et al., 2010)
rt
enhanceable
tw
(Haines et al., 2007)
rt
suppressible
tw
(Lyalin et al., 2006)
External Data
Subunit Structure (UniProtKB)
Interacts with Rt/POMT1.
(UniProt, Q9W5D4 )
Linkouts
DroID - A comprehensive database of gene and protein interactions.
InterologFinder - Protein-protein interactions (PPI) from both known and predicted PPI data sets.
MIST (genetic) - An integrated Molecular Interaction Database
Pathways
Signaling Pathways (FlyBase)
Metabolic Pathways
External Data
Linkouts
KEGG Pathways - Wiring diagrams of molecular interactions, reactions and relations.
Reactome - An open-source, open access, manually curated and peer-reviewed pathway database.
Genomic Location and Detailed Mapping Data
Chromosome (arm)
X
Recombination map

1-0

Cytogenetic map
1C3-1D4
Sequence location
X:784,746..788,215 [+]
FlyBase Computed Cytological Location
Cytogenetic map
Evidence for location
1C3-1D4
Left limit from complementation mapping against T(1;2)Bld (citation unavailable) Right limit from inclusion within Df(1)su(s)83 (FBrf0049919)
Experimentally Determined Cytological Location
Cytogenetic map
Notes
References
Experimentally Determined Recombination Data
Location

1-0

(FlyBase, 2016)

1-0.0

(Comeron et al., 2012)

1-0.4

Left of (cM)
Right of (cM)
Notes

Mapping based on tw1; 1-0.1 based on tw3.

Stocks and Reagents
Stocks (7)
Genomic Clones (12)
 

Please Note FlyBase no longer curates genomic clone accessions so this list may not be complete

cDNA Clones (21)
 

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.

cDNA clones, fully sequenced
BDGP DGC clones
Other clones
Drosophila Genomics Resource Center cDNA clones

For each fully sequenced cDNA the DGRC maintains various forms of the cDNA (e.g tagged or untagged) in several different host vectors for subsequent cloning and expression in Drosophila and Drosophila cell lines.

cDNA Clones, End Sequenced (ESTs)
BDGP DGC clones
Other clones
RNAi and Array Information
Linkouts
DRSC - Results frm RNAi screens
GenomeRNAi - A database for cell-based and in vivo RNAi phenotypes and reagents
Antibody Information
Laboratory Generated Antibodies
 
Commercially Available Antibodies
 
Other Information
Relationship to Other Genes
Source for database identify of

Source for identity of: Pomt2 CG12311

(Ichimiya et al., 2004)
Source for database merge of

Source for merge of: tw Pomt2

(Lyalin et al., 2006)
Additional comments
Other Comments

Shows particularly robust cycling of transcription in adult heads, as assessed by expression analysis using high density oligonucleotide arrays with probe generated during three 12-point time course experiments over the course of 6 days.

(Claridge-Chang et al., 2001)
Origin and Etymology
Discoverer
Etymology
Identification
External Crossreferences and Linkouts ( 44 )
Sequence Crossreferences
NCBI Gene - Gene integrates information from a wide range of species. A record may include nomenclature, Reference Sequences (RefSeqs), maps, pathways, variations, phenotypes, and links to genome-, phenotype-, and locus-specific resources worldwide.
GenBank Nucleotide - A collection of sequences from several sources, including GenBank, RefSeq, TPA, and PDB.
GenBank Protein - A collection of sequences from several sources, including translations from annotated coding regions in GenBank, RefSeq and TPA, as well as records from SwissProt, PIR, PRF, and PDB.
RefSeq - A comprehensive, integrated, non-redundant, well-annotated set of reference sequences including genomic, transcript, and protein.
UniProt/Swiss-Prot - Manually annotated and reviewed records of protein sequence and functional information
UniProt/TrEMBL - Automatically annotated and unreviewed records of protein sequence and functional information
Other crossreferences
BDGP expression data - Patterns of gene expression in Drosophila embryogenesis
Drosophila Genomics Resource Center - Drosophila Genomics Resource Center (DGRC) cDNA clones
Eukaryotic Promoter Database - A collection of databases of experimentally validated promoters for selected model organisms.
Fly-FISH - A database of Drosophila embryo and larvae mRNA localization patterns
Flygut - An atlas of the Drosophila adult midgut
GenomeRNAi - A database for cell-based and in vivo RNAi phenotypes and reagents
iBeetle-Base - RNAi phenotypes in the red flour beetle (Tribolium castaneum)
InterPro - A database of protein families, domains and functional sites
KEGG Genes - Molecular building blocks of life in the genomic space.
modMine - A data warehouse for the modENCODE project
Linkouts
DPiM - Drosophila Protein interaction map
DroID - A comprehensive database of gene and protein interactions.
DRSC - Results frm RNAi screens
FLIGHT - Cell culture data for RNAi and other high-throughput technologies
FlyAtlas - Adult expression by tissue, using Affymetrix Dros2 array
FlyCyc Genes - Genes from a BioCyc PGDB for Dmel
FlyMine - An integrated database for Drosophila genomics
InterologFinder - Protein-protein interactions (PPI) from both known and predicted PPI data sets.
KEGG Pathways - Wiring diagrams of molecular interactions, reactions and relations.
MIST (genetic) - An integrated Molecular Interaction Database
Reactome - An open-source, open access, manually curated and peer-reviewed pathway database.
Synonyms and Secondary IDs (17)
Datasets (0)
Study focus (0)
Experimental Role
Project
Project Type
Title
References (68)