Basic Information

Gene Symbol
-
Assembly
GCA_900050545.1
Location
FIZV01049120.1:640-5076[-]

Transcription Factor Domain

TF Family
Homeobox
Domain
Homeobox
PFAM
PF00046
TF Group
Helix-turn-helix
Description
This entry represents the homeodomain (HD), a protein domain of approximately 60 residues that usually binds DNA. It is encoded by the homeobox sequence [7, 6, 8], which was first identified in a number of Drosophila homeotic and segmentation proteins, but is now known to be well-conserved in many other animals, including vertebrates [1, 2], as well as plants [4], fungi [5] and some species of lower eukaryotes. Many members of this group are transcriptional regulators, some of which operate differential genetic programs along the anterior-posterior axis of animal bodies [3]. This domain folds into a globular structure with three α-helices connected by two short loops that harbour a hydrophobic core. The second and third form a helix-turn-helix (HTH) motif, which make intimate contacts with the DNA: while the first helix of this motif helps to stabilise the structure, the second helix binds to DNA via a number of hydrogen bonds and hydrophobic interactions, which occur between specific side chains and the exposed bases and thymine methyl groups within the major groove of the DNA. One particularity of the HTH motif in some of these proteins arises from the stereo-chemical requirement for glycine in the turn which is needed to avoid steric interference of the β-carbon with the main chain: for cro and repressor proteins the glycine appears to be mandatory, while for many of the homeotic and other DNA-binding proteins the requirement is relaxed.
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 16 6.2 2.2e+03 -0.8 0.0 23 48 10 35 7 40 0.83
2 16 0.25 89 3.6 0.1 24 47 80 103 75 110 0.85
3 16 8.4e-05 0.03 14.7 0.0 3 52 114 163 112 167 0.93
4 16 0.00039 0.14 12.6 0.1 8 55 215 263 208 264 0.91
5 16 1.4e-09 5.1e-07 30.0 0.1 8 53 280 325 277 329 0.95
6 16 4.6 1.6e+03 -0.4 0.0 31 54 399 422 397 423 0.86
7 16 0.015 5.3 7.5 0.0 24 47 450 473 439 474 0.91
8 16 2.7e-05 0.0095 16.3 0.0 11 50 547 586 540 587 0.93
9 16 1.7e-10 6e-08 33.0 0.1 7 52 608 653 606 656 0.94
10 16 0.00036 0.13 12.7 0.1 22 50 698 727 682 728 0.84
11 16 5.1e-06 0.0018 18.6 0.0 6 52 746 792 745 797 0.93
12 16 5.8e-07 0.00021 21.7 0.5 11 49 842 880 837 886 0.91
13 16 2.7e-14 9.5e-12 45.1 0.3 6 53 902 949 898 951 0.95
14 16 1.6e-06 0.00057 20.2 0.0 10 52 1099 1141 1094 1142 0.92
15 16 3.8e-11 1.3e-08 35.1 1.9 1 57 1360 1416 1360 1416 0.96
16 16 0.00012 0.041 14.3 0.3 13 55 1431 1472 1423 1474 0.86

Sequence Information

Coding Sequence
CTGTTACGCGAAAAACCAGCCGGCAAACGCAAGTTCACCGATATGGAAATCCGCAAAAATGCTTCCCGTTTGAAAATCCCCGGGGTCAAGATACGCTATTGGCTAAAACAACATAACGCTTTGGACGAAGGACCTTCACGCGCAATACGCGATGCAACCGAAAAACGTAGTAAGTTACTCAACGTGCTATCGTTCGACAAGAAGGTATTGCTGTTGAAGAAAACCATCTCTACGACCAAAGTTCGCACTACGCAAGCCCGACAATTATCGCGAGAGCTGCAAATAGACGAGAATCGAATTCTCAGCTGGCTAAAGCATAAGGTTCATCGTAACTTGcggatgaaaaaatctctgaccGCCGAGGAGATTGCGACTTTGAATACGAAATTCGCCGAATACGATTACTTGGACGACGACACCGCTCTTGTGTTGGCTGATCGTTTCAACGTTCCTATTGCGGTGATAAAGAAAGCTTTCCAGCAACGCAAACCGTCGTCGAAGATCGTCGCTAGGCCGGTTGTTCAAATCAAACGATTACCGGAAGTGGCTTTGTCGTCGGTAACGCCGCCGCCGCCCAAAGGCAGCAGAGCTTCTCCGAAGACGAAACCTGCCGCCAGCTCGAAGAAGAATCCGAGTTTTAAAACCGTTGATCAGATGAATTTATTATTCGAGGCGTTCCGCCAGTCTCCGACTTTGACGAAGAACGATACCGTGGCCGAGCTCGTGAACGCGACAGGACTGATGCCTAAGCAGATCTCAAAGTGGCTGAGCATGTTTCGTACCAAATGGGCCGAGAATAACGAAAGCGGATTGAAGAAAATGCTGTTGCGAGGATTGAACCAAAGTCAATTGGTAGAGCTGGAGAAAGCCTACAGAGGCGATCGATTCTTAAACAAGGCGCAGCTCGTCGAATTACCCAAGATGATCGGATTGCCCTTGAGAGCCTTACAGGCTTGGTTTTCTAATCGTCGCGTTTACGAGATCCGCTCCTGCGATAAAGATCTGGTGAATATCGGACCGAAAACCGCCGCTGCTAGGAAAGAATCCAGTCAGCCGTTACAGGCACAGCCTCAGCAGGCAATTATACAGCCGGTCGAACATGACAATAATGGTAACGCGGCTTTCTTCGAATCTTTGACCAAAGAACAACAGGCGCTTTTGAAATCCTCCTGCAAGTCTTATAATATTTCTTACGCCAGATTAGCTCAAACTCTCGGCGTATCGGCCGAAAAGATCAAACAATACATTCAAAGCTATCGCGTACGTCATTCCATCTTCAGAGTGACTAATCGTTCGATACCGGAACGTATTCACAAGGCGTTGCTAAATCACGTGCTAAAATACGGTAAAATCTCTTCTAAGACTGCCATTGCCCTAGctaaacgtttgaaaatacGCCCCGAGCAGGTTAGAAACTGGAGCCGAACTTACACCGATCGTATTCTCGAGCATAACAGACCAGTTCAGCAACCAGCCGTCACTTTGGCTCCTCAACCTTCGAAACTCGAAGCTGCACTCACCGCTCAGCAACCGGTTGCCGAACATAACGTAGACAGCGCACCAAAGGCGTCGGCAGTTCGGCCTAAATCGTCGTCGAAAAAAAGCTTATCAGGTTCGAAGTACAAAATGCCTTCTTATGCCAAAAACATTCTACTgcaagaatataaaaaatcgcCTCAAGCAGCGGCCACCAAAAGTAAACAACTCGCCAGCATGGTGGGATTGACTCCGGTACAGATACGCAAatggttttataattttggtaagCAACTCAGCGAACATACAAAATCCGGAGTGGTCGCTTGCCTCAATGATCCGACCATCAGCGACGAAATACGAGCTAAGCTAGAAGCCGAGTATAGAAATCGTCGTTATTTGGATGTTCCCGAAATGGAGGCGTTGGCAGCGGAATTCGGCTTGACCAGGAGGCAGTTGGAAAGTTGGTTCATTAATGCTCGTTTCTACGAAGTATTAACCGGTCAATTGCCCGGATCTGGCAATGACTCGAATGCTACGAAATCCGTCACGCCGTCTAAATCGTTTTACGAAAGGCTAGACTTGGCACAACGGACACGTTTGAACGATGAACTCAACTCGTACCCTTTCAGCGACGAAAGACTCGATGACTTGGCCAGCGAATTACAAGTATCTTCgaacgagttgaaaaattggttcgaGAACGCTTCTGGCGGTAATATTCAAAGTCGTATTTCGCCCAATCCCACGGTGCCTTTCAATTTCACCCGTAGAGCGTTGGACACGTTGATTAACGAATTCGAAGTCGATCCTATTTTGCCAGATGCTCGTGCTGGTGTTATAGCTAAACGCATCAAAGTCACCAAAGACCGAATCAAAGCTTGGTTCGCGAGTCGCCAAGAAGAAATGCAGAAATTCGAGCAAAACGAACTGGAAGACGAACGCAAGCTAGCCAGACATAAAGTACCTCCGATTAGAATCAGCATACCGAAATACATCACTAAGAACGTCGATACGGATTTCGACTCGTCCAAGAAAAGCTATTTTCAACAGAATAGACTATTCGAAGAGTTCAAGATCGATTCGACCCTGACGAACGAAAGATTGGCCAGAATAAGCCGAGAGACGAACCTAGACGGTAAACAGATTTCAGCCTGGTTCGATTGGATAAAAACGAAACTAGCTTCGATACCGAAAGATAGTCTTCTCGAAGAAAATCGTAATGCGAATTTAACGGCGAGACAAATCGTAACTCTAGAACAAGAATACTCCAAGAACAGATACGTCGACAGGTCGGTTCGCGAAGCCCTCTCTCGATCTTTGGGCGTAGCTAAGAGCGTGGTAAAAACCTGGTTCGCCAACAAACGTTATTCGGAAATTCTATGCCAGAATGGGTCCGCTGATAGTGACCCGCTTTCTTCTCAGGACGATGATTACGACGAAGAGGAAGACACGAGTCGGGCTGAAACCGCCATCGACTACGAATGGGACGAAGAAACAGCCTTCATCGACGACTCCGAATTAGACGTTAAATTGGACGTGAAACGCCAAGTTGAGCTCGATCCGTTGCTCGATTACAGTTTCCAAGAAGACGGGCAGGAAGACGTTAAAACAAATATGTCCTATAATTTTCAGCTTTCACCCAACAGCGCGTTCACCGATGATTTGACTAGTTTACCGTATCAACCTCGAAATCGTGTCTGTACTCGGCTCGACAAAGATTTAGAACCGTTGGACGAAGAAgtgggaaaattattttggtttGCGAGCAGTAAAccgaataaaataaacgagAAATTCGATCAAGATATAGACGAAGATAAGAATCGTGTTCTAGAAGgtgaatttggtaaaaatcctTGGCCCGAGTTAGAAAGAATATCGCAATTATCGGCTCAGCTATTGGTTTCGGAACCGAAAATATACTGGTGGTTTATCAAGAAACGCTGTTTCTTGACAAAAACCATACTCAATTTACCATCAACCAAACCCAAACCTAAACCTAAACCGAAGCCTCCCCCTAAAAACGTTTTAATCGATTTGACCGACGACGATATCGAATCTGAACCACCTAAATGCGGAGAATTTGAGTTCATTATGTTGGACGAGACGCCTCAAATTAAGGAAGAAGACGAACAGCTAACCGATGAAGATGATAACTTAGAGGATGGCGatccttttgaaaatgaccttATGGAAGTGCACTCGTCCGCTAACGAAGATTCCTTCCAAGATCCGATTATTACTAACACTATGAAAAAGCACTCTTTGATTAGCCAACCATCTCAAGATCCGATTGATACCATCTCCATGGAAGATCAGTCGTTGATTAACAAACCATCTAAAGATCCCATTGATACTTTCGCTATGGAAGAGCAATCGTCAATCAACGAAACATCTCAAGATCTCATTAATACGATCCCCATGGAAGTGCAATCGCCGATTAACGAACCATCTCAAGACTCGATTGATACCAACGCTGCGGTAGAGCAATCGTTGATTAATGAACCCGCTCAAGATCCGATTGTTAACGATGATATCGCTCCCAAATCGGCCACCGTCTCTCCTACTAGCAGCTCGGCCTCTgcgattaaaaagaaaaaaaccaagaAGGTTCCCTTGACTTCTCATCAACGTGCTCTTCTTGTACAAGAATTTAAACGCAACAAAATGATCCCGAATTCGCAAGCTCGTTTGTTAGCTCAAGATTTAGGTCTGAGCGTTAGTCGAATCGAAACTTGGTTTGAAAACATGAGAAAGAAACAGCAGAAGAAAACTTCTGCGTCTGTGAAAAACTTGAGCGCAGAAATTGAAACTGGTCTAGAAGAGGAATACTTGAAAAGCGCCAATTTGAGTAATAAAAGAGCTAAAATTATTGCCATTAAACTGAAcaccaaaaagaaaattgtccAGAAATGGTTCATCGAACGAGCTAAAAAAAAGGACGAACAACCATCGTAA
Protein Sequence
LLREKPAGKRKFTDMEIRKNASRLKIPGVKIRYWLKQHNALDEGPSRAIRDATEKRSKLLNVLSFDKKVLLLKKTISTTKVRTTQARQLSRELQIDENRILSWLKHKVHRNLRMKKSLTAEEIATLNTKFAEYDYLDDDTALVLADRFNVPIAVIKKAFQQRKPSSKIVARPVVQIKRLPEVALSSVTPPPPKGSRASPKTKPAASSKKNPSFKTVDQMNLLFEAFRQSPTLTKNDTVAELVNATGLMPKQISKWLSMFRTKWAENNESGLKKMLLRGLNQSQLVELEKAYRGDRFLNKAQLVELPKMIGLPLRALQAWFSNRRVYEIRSCDKDLVNIGPKTAAARKESSQPLQAQPQQAIIQPVEHDNNGNAAFFESLTKEQQALLKSSCKSYNISYARLAQTLGVSAEKIKQYIQSYRVRHSIFRVTNRSIPERIHKALLNHVLKYGKISSKTAIALAKRLKIRPEQVRNWSRTYTDRILEHNRPVQQPAVTLAPQPSKLEAALTAQQPVAEHNVDSAPKASAVRPKSSSKKSLSGSKYKMPSYAKNILLQEYKKSPQAAATKSKQLASMVGLTPVQIRKWFYNFGKQLSEHTKSGVVACLNDPTISDEIRAKLEAEYRNRRYLDVPEMEALAAEFGLTRRQLESWFINARFYEVLTGQLPGSGNDSNATKSVTPSKSFYERLDLAQRTRLNDELNSYPFSDERLDDLASELQVSSNELKNWFENASGGNIQSRISPNPTVPFNFTRRALDTLINEFEVDPILPDARAGVIAKRIKVTKDRIKAWFASRQEEMQKFEQNELEDERKLARHKVPPIRISIPKYITKNVDTDFDSSKKSYFQQNRLFEEFKIDSTLTNERLARISRETNLDGKQISAWFDWIKTKLASIPKDSLLEENRNANLTARQIVTLEQEYSKNRYVDRSVREALSRSLGVAKSVVKTWFANKRYSEILCQNGSADSDPLSSQDDDYDEEEDTSRAETAIDYEWDEETAFIDDSELDVKLDVKRQVELDPLLDYSFQEDGQEDVKTNMSYNFQLSPNSAFTDDLTSLPYQPRNRVCTRLDKDLEPLDEEVGKLFWFASSKPNKINEKFDQDIDEDKNRVLEGEFGKNPWPELERISQLSAQLLVSEPKIYWWFIKKRCFLTKTILNLPSTKPKPKPKPKPPPKNVLIDLTDDDIESEPPKCGEFEFIMLDETPQIKEEDEQLTDEDDNLEDGDPFENDLMEVHSSANEDSFQDPIITNTMKKHSLISQPSQDPIDTISMEDQSLINKPSKDPIDTFAMEEQSSINETSQDLINTIPMEVQSPINEPSQDSIDTNAAVEQSLINEPAQDPIVNDDIAPKSATVSPTSSSASAIKKKKTKKVPLTSHQRALLVQEFKRNKMIPNSQARLLAQDLGLSVSRIETWFENMRKKQQKKTSASVKNLSAEIETGLEEEYLKSANLSNKRAKIIAIKLNTKKKIVQKWFIERAKKKDEQPS

Similar Transcription Factors

Sequence clustering based on sequence similarity using MMseqs2

100% Identity
-
90% Identity
-
80% Identity
-