Tag |
Content |
dbPAF ID |
dbPAF-0004869 |
Uniprot Accession |
P09077; SCR_DROME; Q23990; Q24508; Q9V3Q3; |
Genbank Protein ID |
NP_524248.2; NP_996165.1; |
Genbank Nucleotide ID |
NM_079524.4; NM_206443.2; |
Protein Name |
Homeotic protein Sex combs reduced |
Protein Synonyms/Alias |
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Gene Name |
Scr |
Gene Synonyms/Alias |
CG1030; |
Organism |
Drosophila melanogaster(Fruit fly) |
NCBI Taxa ID |
7227 |
Functional Description (View all) |
Sequence-specific transcription factor which is part of a developmental regulatory system that provides cells with specific positional identities on the anterior-posterior axis. Controls the segmental transformation of the first to the second thoracic segment (prothorax to mesothorax) and of the labial palps into maxillary palps. In embryo, required for fusion of labial lobes and development of the T1 denticle belt. In adult, expression in the head is necessary for proper development of the labium. In the first thoracic segment of the adult, required for proper development of the sex comb and to suppress improper prothoracic wing development.Functional Description
Sequence-specific transcription factor which is part of a developmental regulatory system that provides cells with specific positional identities on the anterior-posterior axis. Controls the segmental transformation of the first to the second thoracic segment (prothorax to mesothorax) and of the labial palps into maxillary palps. In embryo, required for fusion of labial lobes and development of the T1 denticle belt. In adult, expression in the head is necessary for proper development of the labium. In the first thoracic segment of the adult, required for proper development of the sex comb and to suppress improper prothoracic wing development.
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Phosphorylation Sites
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dbPAF PTMs: 1 |
Sequence (Fasta) | MDPDCFAMSS YQFVNSLASC YPQQMNPQQN HPGAGNSSAG GSGGGAGGSG GVVPSGGTNG 60 GQGSAGAATP GANDYFPAAA AYTPNLYPNT PQAHYANQAA YGGQGNPDMV DYTQLQPQRL 120 LLQQQQQQQQ QQHAHAAAAV AAQQQQQLAQ QQHPQQQQQQ QQANISCKYA NDPVTPGGSG 180 GGGVSGSNNN NNSANSNNNN SQSLASPQDL STRDISPKLS PSSVVESVAR SLNKGVLGGS 240 LAAAAAAAGL NNNHSGSGVS GGPGNVNVPM HSPGGGDSDS ESDSGNEAGS SQNSGNGKKN 300 PPQIYPWMKR VHLGTSTVNA NGETKRQRTS YTRYQTLELE KEFHFNRYLT RRRRIEIAHA 360 LCLTERQIKI WFQNRRMKWK KEHKMASMNI VPYHMGPYGH PYHQFDIHPS QFAHLSA
418Fasta Sequence
>P09077|Scr|Drosophila melanogaster(Fruit fly) MDPDCFAMSSYQFVNSLASCYPQQMNPQQNHPGAGNSSAGGSGGGAGGSGGVVPSGGTNGGQGSAGAATPGANDYFPAAAAYTPNLYPNTPQAHYANQAAYGGQGNPDMVDYTQLQPQRLLLQQQQQQQQQQHAHAAAAVAAQQQQQLAQQQHPQQQQQQQQANISCKYANDPVTPGGSGGGGVSGSNNNNNSANSNNNNSQSLASPQDLSTRDISPKLSPSSVVESVARSLNKGVLGGSLAAAAAAAGLNNNHSGSGVSGGPGNVNVPMHSPGGGDSDSESDSGNEAGSSQNSGNGKKNPPQIYPWMKRVHLGTSTVNANGETKRQRTSYTRYQTLELEKEFHFNRYLTRRRRIEIAHALCLTERQIKIWFQNRRMKWKKEHKMASMNIVPYHMGPYGHPYHQFDIHPSQFAHLSA
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Keyword |
KW-0002--3D-structure KW-0181--Complete proteome KW-0217--Developmental protein KW-0238--DNA-binding KW-0371--Homeobox KW-0539--Nucleus KW-0597--Phosphoprotein KW-1185--Reference proteome
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Interpro |
IPR017995--Homeobox_antennapedia IPR001827--Homeobox_Antennapedia_CS IPR017970--Homeobox_CS IPR001356--Homeobox_dom IPR020479--Homeobox_metazoa IPR009057--Homeodomain-like
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PROSITE |
PS00032--ANTENNAPEDIA PS00027--HOMEOBOX_1 PS50071--HOMEOBOX_2
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Pfam |
PF00046--Homeobox
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Gene Ontology |
GO:0005634--C:nucleus GO:0042803--F:protein homodimerization activity GO:0000977--F:RNA polymerase II regulatory region sequence-specific DNA binding GO:0043565--F:sequence-specific DNA binding GO:0003700--F:transcription factor activity, sequence-specific DNA binding GO:0007494--P:midgut development GO:0045944--P:positive regulation of transcription from RNA polymerase II promoter GO:0007432--P:salivary gland boundary specification GO:0007379--P:segment specification GO:0045498--P:sex comb development GO:0007548--P:sex differentiation GO:0007381--P:specification of segmental identity, labial segment
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