Basic Information

Gene Symbol
fkh2
Assembly
GCA_963678705.1
Location
OY783207.1:12072735-12084568[-]

Transcription Factor Domain

TF Family
Fork_head
Domain
Fork_head domain
PFAM
PF00250
TF Group
Helix-turn-helix
Description
The fork head domain is a conserved DNA-binding domain (also known as a winged helix) of about 100 amino-acid residues. Drosophila melanogaster fork head protein is a transcription factor that promotes terminal rather than segmental development, contains neither homeodomains nor zinc-fingers characteristic of other transcription factors [1]. Instead, it contains a distinct type of DNA-binding region, containing around 100 amino acids, which has since been identified in a number of transcription factors (including D. melanogaster FD1-5, mammalian HNF-3, human HTLF, Saccharomyces cerevisiae HCM1, etc.). This is referred to as the fork head domain but is also known as a 'winged helix' [1, 2, 3]. The fork head domain binds B-DNA as a monomer [2], but shows no similarity to previously identified DNA-binding motifs. Although the domain is found in several different transcription factors, a common function is their involvement in early developmental decisions of cell fates during embryogenesis [3].
Hmmscan Out
# of c-Evalue i-Evalue score bias hmm coord from hmm coord to ali coord from ali coord to env coord from env coord to acc
1 3 8.3e-29 1.3e-25 90.3 0.0 1 85 188 267 188 270 0.92
2 3 7.7 1.2e+04 -2.5 0.5 22 37 325 340 303 362 0.47
3 3 9.4 1.5e+04 -2.8 0.1 20 42 373 395 367 400 0.78

Sequence Information

Coding Sequence
ATGGCGAGCTTAAAAAGAAAGTTAGATCCATCTACTAATTATGCATCAAATAAATACCAGGATGTATGTATGTCACAAACAGTTGATGATTTTGAAATGAATTGTGACAATATACAAATAATTGATTGGGACTATACACCAATGAATAAAGTCAGAAGATTTGATTCTAACCAAACTGACGTTACGTCAAATAGTAATTTGCAAATGGAAGTTGATGATACTCTTCCAAATGCATCACCACCTGATTCTGATGGATCTAGTGGGATTAAACCATTGGATTGGCTACTGGACTTTCGAATAAATGACTTACTTCCAAATTATTTGCCTACTTCCTCTGAATATAattctgatattttattagaaggcaatttaaattttgtttctgaAAATAGtgactttttaaataatgtgcAAGAAACTGTTGAGATATCGCAAGTGAATGGTGGTGTTACTAATAATAATGGACTTAGTGAATTAACAAAACAAGATTTGAATAAACAAACGGTGCACCAGGGTGTCGCTGAGTCTTCACAATGCCCGCCGACTAGatattccGGCCCCAGGAAACCACCGTTTACGTACACCGAGCTGATAGAACATGCTCTTCGCGAACGTGGTGGACTGACAGTGTCTGAAATCTACCAATGGATATCCGATCATTTTCCATACTACCAGTCACACGATGACAGATGGAAAAACTCCGTCCGACATAACCTCTCAATCAACCCACACTTCCGAAAAGGAAAGAAAGCTTCCCAAGGTGCAGGACACCTATGGGAGTTGGTAAATCGAGACACGGATCAAAGTCGATTGACCTGGCAACATAAACACAAAAGAATCCAACAGTTTATTGACGTTACTTCAATGGTTAACGACGAAACTACGCGAGCTACAGAAAGTATCATCAAATTATTAGATGAACCTCAGCAACAAGAAacaattaatcaaaatattcatCAAGTAAAAAAACCTAGATTATATACAagaacaacaaataaaaatcaatcaaaacaaAACAGCTACCTAGAAAAATCAAAGAGCTACCAAGAAAATATTCAATACGCAACCTCAGATTCAAATCAacattcaaattcaaatattcaaatatcaaattatgaaaatctattaaatttgaataatattcaacAGAGTAATGTTGAAGATTATATAGAATATTCACAAAATTGTGATAACGtacaaattataaatgatataaCACAAATATCAGATTTGGATCATTTACAAATCGAACAAAATGCTTCAattgaagaaataaatttagaaaatattgagaatgtaaatattgaaaatattaattttgaaaatatttgtattgaaaatataaaatgtgtcGATTTGTCAAATGGGGGTGTGTCAGAAGATCAGTTGATGGTGAATGGAGAATTAAAACTGGACAACGAGGGGTGGGTTTTTGTAGAAGGAGATCTCCAAAAAACcgttaatgaaatattaaatggcGGAAACAATAAAGGCAATGTGGAAGTGCAGTACATACAAATTGTCTCGCAGAAAGGTGAAACAGATTTCTTAAATCCAATATCTAAGGAGCAGATTGTTGAAGAATGCGGCCTAATCGACAAAAGTGACGATTTTCCCCAAGGATATTCACTTAGTGAAGTTGTTCTTGGCAACACAAATCTAACCACCGATGGCCTCTTCAGCGACGAATTAAACCTGCACCACCTCCAGAATCATCTCGACGCCACAGACCATTATGTTATACCAAATTAG
Protein Sequence
MASLKRKLDPSTNYASNKYQDVCMSQTVDDFEMNCDNIQIIDWDYTPMNKVRRFDSNQTDVTSNSNLQMEVDDTLPNASPPDSDGSSGIKPLDWLLDFRINDLLPNYLPTSSEYNSDILLEGNLNFVSENSDFLNNVQETVEISQVNGGVTNNNGLSELTKQDLNKQTVHQGVAESSQCPPTRYSGPRKPPFTYTELIEHALRERGGLTVSEIYQWISDHFPYYQSHDDRWKNSVRHNLSINPHFRKGKKASQGAGHLWELVNRDTDQSRLTWQHKHKRIQQFIDVTSMVNDETTRATESIIKLLDEPQQQETINQNIHQVKKPRLYTRTTNKNQSKQNSYLEKSKSYQENIQYATSDSNQHSNSNIQISNYENLLNLNNIQQSNVEDYIEYSQNCDNVQIINDITQISDLDHLQIEQNASIEEINLENIENVNIENINFENICIENIKCVDLSNGGVSEDQLMVNGELKLDNEGWVFVEGDLQKTVNEILNGGNNKGNVEVQYIQIVSQKGETDFLNPISKEQIVEECGLIDKSDDFPQGYSLSEVVLGNTNLTTDGLFSDELNLHHLQNHLDATDHYVIPN

Similar Transcription Factors

Sequence clustering based on sequence similarity using MMseqs2

100% Identity
-
90% Identity
-
80% Identity
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