Basic Information

Gene Symbol
Ibtk
Assembly
GCA_018904695.1
Location
JAEIIG010038261.1:13915-17907[+]

Transcription Factor Domain

TF Family
BTB
Domain
zf-C2H2|ZBTB
PFAM
PF00651
TF Group
Zinc-Coordinating Group
Description
The BTB (for BR-C, ttk and bab) [6] or POZ (for Pox virus and Zinc finger) [1] domain is present near the N-terminus of a fraction of zinc finger (Pfam:PF00096) proteins and in proteins that contain the Pfam:PF01344 motif such as Kelch and a family of pox virus proteins. The BTB/POZ domain mediates homomeric dimerisation and in some instances heteromeric dimerisation [1]. The structure of the dimerised PLZF BTB/POZ domain has been solved and consists of a tightly intertwined homodimer. The central scaffolding of the protein is made up of a cluster of alpha-helices flanked by short beta-sheets at both the top and bottom of the molecule [2]. POZ domains from several zinc finger proteins have been shown to mediate transcriptional repression and to interact with components of histone deacetylase co-repressor complexes including N-CoR and SMRT [5, 3, 4]. The POZ or BTB domain is also known as BR-C/Ttk or ZiN.
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 4 4.7 1.4e+03 -0.5 0.0 24 44 246 266 232 285 0.82
2 4 6.1e-08 1.8e-05 24.9 0.0 4 78 556 626 553 640 0.85
3 4 4.2e-15 1.2e-12 47.9 0.7 9 105 696 795 687 800 0.87
4 4 0.1 30 4.9 0.4 61 109 785 831 775 832 0.83

Sequence Information

Coding Sequence
ATGTCAGCCGCCAGGGGTCAGGAATATGACTGCACCACAAAGTGCAGACACCGCCAGCATGGCAACAGCATCACAGCGGCGCTTACGAAGCGTTCCATGGACAACCAGAAGCTAGCGGCTTTTATTTTCAAGACTTGCGGCAATTTTGCCAATATTTTGGATGACTTGGGTCGCTCGGCAGTTCACATGTCCGCTTCGACGGCCCGGTATGAGATCATGGAGTGGCTGCTTAACCACGGCGCTTTTATCAATGGCCAGGACTACGAGTCTGGCAGCAGTCCCCTCCACCGGGCCTTGTACTATGGCTCCCTGGACTGTGCCGTTCTGCTGTTGCGCTATGGCGCCAGCCTGGAAATTCTGGACGAGGACTCCAGGTGTCCCCTGCAGGCCATTTGCCGGAAGTGCGACGACAAGAAAGGCTTGGCCATAGATTCGCAGAACGACGTGTTGGTCTGGGGCTCCAACAAGAACTATAATCTCGGCGTTGGCAGCGAGCAGAACACCAGTGCACCGCAGGTCATGGATTTCTTTCGCAAGTCCAACATTTACGTGGAAAAGGTTGCCCTGGGCGCCTATCACAGTCTCTTCTGCGACAAGAAGGGGCACCTGTACGCCGTCGGACATGGCAAGGGTGGTCGCTTGGGCATCGGAGTGGAGAACAGCTTGCCAGCCCCCAAGCGCGTGAAGGTGTCCTCGAAGCTGGGCGACAATTCCATTCGCTGCATCAGCGTCTCCCGCCAACATTCGCTGGTGCTCACAAACTGTTCGCTGGTTTTCGCCTGCGGCCTCAACAGCGACCATCAGTTGGGCGTGCGTGACGCACCCGAGCAGCTCTCCCAGTTCAAGGAAGTGGTCGCGTTGCGTGACAAGGGTGCCAGCGAGCTTATGAGCGTGATTGCCTGCGATCAACACTCCATTGCCTACGGCAGGCGGTATGTCTACGTCTGGGGGGCCAATCAGGGTCAGTTTGGCATCAGTGCCAACACTCCAAGTATTTTGGTTCCCACAAAGATTAAGCTGCCAGATATGACCAGCATTCGTTTTGTGGACGCCAACAATGCAGCCACGGTAATTTACAGCGAAAAGAAGATGATAACGCTTTTCTACGCCGACAAGACCAGATACATTAAGACGCCCAACTATGAGGATCTCAAGAGCATATCGGTGATGGGCGGCCACCTGAAGAACTCCGCCAAGGGCTCGGCGGCAGCTCTGAAGCTTCTCATGCTCACGGAAACATGTGTGGTGTATCTCTGGTACGAGAACACCCAGCAGTTTTATAGATGCAATTTCTCGCCAATCCGACTGCCCGATATCAGGAAGATCCTTTACAATTGTAATCAAGTGATGGTGCTCTCCGAGGATGGCTGCGTTTATCGCGGCAAGTGCAATCAGATCGCTTTGCCCGCCTCAGCGCAAAATATGGATAACTCCCGGCCCAACCTGGACATCTGGCAGAAAAATGATCAAAATAAAACGGAAATCTCCAGCAAGCACGTTATCCGTATTGAACTGCAGCGCGTGCCCAATATTGACCGTGCCATCGATATATACTGCGACGAGGACTTCTCCTCGTTCGCCGTCCTGCAGGAGTCGCACAACAAGTATTTCCGGAAGCCTCAACTGCCACGGAGGGAGCACAGCTTTAAGAAGCTACTACACGACACCAGCGACTGTGATGCCGTCCACGATGTGGTGTTTCATGTGGACGGCGAGAAGTTTCCTGCCCACAAGTTCATCATTTACAGCCGGGCACCGGGACTCAGGGAGCTTATAGACATTTATCTGGATAAGAATATCTATCTGAATTTGGAGCATTTAACGGGCAAAATGTTTGAGCTGATACTGAAGCATATCTACTCGAGCTACTGGCCCACCGAGGATGACATTGACTGCATTCAGCAGAGTTTGGGCCCGGCAAATCCCAAGGAGCGGCGACGCACCTGCGAGTTGTTCCTGCCGCACCTGGAAAAGTTCCAACTGATCGATTTGGCCAAGTATGTGCAGAGCTATGTGCGTGAGCATCAATTCCCACTACCTAGTGCCCGCCAGCGTTTCAGTCGCCTGCATCGCTCCGATTTTCCCGAGCTCTATGACGTTAAGATTGTGTGCGAGGACGGTAGAGTACTGGAGGCCCACAAGTGCATGCTGGTCGCCCGGCTGGAGTATTTTGAGATGATGTTCATGCACATGTGGGCGGAGCGCTCGAGTGTGACCATGGAAGGTGTGCCCGCAGAGTATATGGAGCCGATTCTGGACTATCTGTACTGCCTGGAAACTGACACCTTTTGCAAGCAGGGCTACCTGGAGACGTTCCTCTACAACATGATCACCATTTGTGATCAGTACTTCATTGAGTCGCTGCAGAATGTGTGCGAGCTGCTCATTCTGGACAAGATCAGCATACGCAAGTGCGGCGAAATGCTCGAATTTGCAGCCATGTACAACTGCAAGTTGTTGCAAAGGGGCTGCATGGACTTCATCTGCCAGAACCTGGCCAGGGTGCTCTGCTACCGCAGCATAGAGCAGTGCGACGGGGAGACTTTGAAGTGTCTCAATCAGCATTACAGGCAGATGTTCAGTAAGGTGTTCGACTATCGACAGATTACGCCCTTCTCGGAGGCCATTGAAGACGAACTGCTAATCAGTTTCGTGGACGATTGCGAGGTGGATCTGGAGTATCGAATGGATGCGGAATCAAAGCTCAAACAGGTTGCCAAGCATAAGCAAAAGGAGTTGCGCAAGCAGGATGCCCGCCATCAGTACGAACAGCAGGCCATATCCAGCATGATGAGATCCATAAGTATCAGTGAGTCTGCCCCGGGGTCAGAGGTGCCTGCATCTCCCCAAGAAACTGGTCGCAGTGAAGCCAAGAACTGGTCCCGGGTGGCGGACAAGAAGGATCAGAAACGAAAGCAGGCTGAGACGGCCCTGAAAGTCAACAACACGCTTAAGCAAGAGGAGCCACCGACACCGGTTTTAGTACCCATGGAGAGGACACCCGTTAAGGAGCAAACACCACCTCCAGTGTCCCCTGGAACGGAACCCAGCAACACGCCGCTGAGCAAAAGCTACAATCTGGATCTAAGTTCCCTCACGCCGCAGTCCCAAAAGTTATCCCAGAAGCAGCGAAAGCGTCTCTCCTCCGAGTCAAAGAGTTGGCGTTCGAATAATGCACCTCTGGTGGAGCAATCCTCCACTCCCGTGGCCATTCCGAATGCCTGGGGTGTAACGGCCACGCCAACGAGTTCCTTTAACGATGCCATTGCTTTCCCAGCCACGGGAAGCGGCACGGATCCCACCTCATTCGCCAACATGATGAGGGGTCAACAGGCTGCCTCTGCCACAACCACCACTGAGAAGGGTCAGAGTTTCACGCGCATCCTGGCGGACGAGCGACGTCAGCGGGAATCCTACGAAAAGATGCGTAACAAATCTCTTGTTCATACTCAGATCGAAGAGACGGCCATTGCCGAGCTGCGGGAGTTTTACAACGTGGACAACATTGACGACGAGACCATCACCATTGCCCGGATGACCAGGCCCAGTGACATCAACTTTAGTACTTGGCTGAAGCAGTGA
Protein Sequence
MSAARGQEYDCTTKCRHRQHGNSITAALTKRSMDNQKLAAFIFKTCGNFANILDDLGRSAVHMSASTARYEIMEWLLNHGAFINGQDYESGSSPLHRALYYGSLDCAVLLLRYGASLEILDEDSRCPLQAICRKCDDKKGLAIDSQNDVLVWGSNKNYNLGVGSEQNTSAPQVMDFFRKSNIYVEKVALGAYHSLFCDKKGHLYAVGHGKGGRLGIGVENSLPAPKRVKVSSKLGDNSIRCISVSRQHSLVLTNCSLVFACGLNSDHQLGVRDAPEQLSQFKEVVALRDKGASELMSVIACDQHSIAYGRRYVYVWGANQGQFGISANTPSILVPTKIKLPDMTSIRFVDANNAATVIYSEKKMITLFYADKTRYIKTPNYEDLKSISVMGGHLKNSAKGSAAALKLLMLTETCVVYLWYENTQQFYRCNFSPIRLPDIRKILYNCNQVMVLSEDGCVYRGKCNQIALPASAQNMDNSRPNLDIWQKNDQNKTEISSKHVIRIELQRVPNIDRAIDIYCDEDFSSFAVLQESHNKYFRKPQLPRREHSFKKLLHDTSDCDAVHDVVFHVDGEKFPAHKFIIYSRAPGLRELIDIYLDKNIYLNLEHLTGKMFELILKHIYSSYWPTEDDIDCIQQSLGPANPKERRRTCELFLPHLEKFQLIDLAKYVQSYVREHQFPLPSARQRFSRLHRSDFPELYDVKIVCEDGRVLEAHKCMLVARLEYFEMMFMHMWAERSSVTMEGVPAEYMEPILDYLYCLETDTFCKQGYLETFLYNMITICDQYFIESLQNVCELLILDKISIRKCGEMLEFAAMYNCKLLQRGCMDFICQNLARVLCYRSIEQCDGETLKCLNQHYRQMFSKVFDYRQITPFSEAIEDELLISFVDDCEVDLEYRMDAESKLKQVAKHKQKELRKQDARHQYEQQAISSMMRSISISESAPGSEVPASPQETGRSEAKNWSRVADKKDQKRKQAETALKVNNTLKQEEPPTPVLVPMERTPVKEQTPPPVSPGTEPSNTPLSKSYNLDLSSLTPQSQKLSQKQRKRLSSESKSWRSNNAPLVEQSSTPVAIPNAWGVTATPTSSFNDAIAFPATGSGTDPTSFANMMRGQQAASATTTTEKGQSFTRILADERRQRESYEKMRNKSLVHTQIEETAIAELREFYNVDNIDDETITIARMTRPSDINFSTWLKQ

Similar Transcription Factors

Sequence clustering based on sequence similarity using MMseqs2

100% Identity
iTF_00517826;
90% Identity
iTF_00612903;
80% Identity
-