SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO14273
Annotation
PREDICTED:_gastrula_zinc_finger_protein_XlCGF46.1-like?_partial_[Bombyx_mori]
Full name
Telomere zinc finger-associated protein      
Alternative Name
Krueppel-related zinc finger protein 3 homolog
Zinc finger and BTB domain-containing protein 48
Krueppel-related zinc finger protein 3
Zinc finger protein 855
Transcription factor
Location in the cell
Nuclear   Reliability : 3.12
 

Sequence

CDS
ATGTTTTTAGGGGAAGAGATTTGTCAAGATATCCCTGGTATAGATGTTGTATGCGTGAACTGTGCTGATAAAACACTGGCAACAATAAGTTTTATTAAAAATTGTGAAAAATCCACACAACTATTGCATAAAGTATTTGATGATCTTAATAGAACATTGAATATTGACATAGAATCATCTGAAACAGGCGAGAGGCTTTACATTGTTGTAGGCAAAGAAGATTCAAAACTTGTTTTTGCAAAAAAAGATAAAATAGATAATGTTAAATCTATTAAAGTTAAATGTAGGGAGTGCGATGAAATATTCTGTAACATACAACAACTTAAAGAACATAATGAAACTACTCATGACAAATACACTTGCACCAAATGTTTAGAAGTATTTTTAACTGAAAATGATTTAATTGAACACGCTGACAGCACTGAAAACTTTACATGTCCTGAATGTCACCAGTACAGATGTACTAAAAAGAGTCTTAAAAAACATCAAGATGAACAACATACCAATTACATATGCAAGGGATGTGGTAAGACATTTAGAGGTCTACATAAATTACAGAGCCATGAGTTGAGACACAAAGTCAAGAGTACATGCCCAAAATGTGGCAAACATTATATTACCAAAGAATTTTACCTGCGTCATATAAAGCTATGCCTAGAAAACCAGTTGGACCCTCATCCAATGAGAAGTAAATTGGTGAAGACACACTTTTGTGATAAATGTGGGAAAGGATATAGTACTCCTGGGGGTTTGAGAGTTCATGAAAGATTTGTTCATGGTAATGCCAAACCACACATTTGTAAATATTGTAACAAGGGTTTCACAGCTCCGAGCTACTTAAAAATACATTTGGTTACACATACCGGTGAGAAAAAATTCCCATGTGAAATTTGTCAACGAAAATTTGTTTCCAAAGAAGCTCTGTTATATCATACAAGACGTCACACAGGGGAAAAGCCCTACAGTTGTCAATTATGCGATGAGCGATTTGTTAATGCCTCCACTAGGGCTGAACACATAAAATTTAAGCACATTGGCCCAACATTGTTATGTGAAATTTGTTCTCAAAAATTTGTGACACCATCATTTTTAAGACAGCACATGAAAAAGCATCACGATCCAACTAATAAATTGTATACAGAATGGACTTCAATACCTTCCAGTATTACAGAACAAAACGTCAGTATATCTTAG
Protein
MFLGEEICQDIPGIDVVCVNCADKTLATISFIKNCEKSTQLLHKVFDDLNRTLNIDIESSETGERLYIVVGKEDSKLVFAKKDKIDNVKSIKVKCRECDEIFCNIQQLKEHNETTHDKYTCTKCLEVFLTENDLIEHADSTENFTCPECHQYRCTKKSLKKHQDEQHTNYICKGCGKTFRGLHKLQSHELRHKVKSTCPKCGKHYITKEFYLRHIKLCLENQLDPHPMRSKLVKTHFCDKCGKGYSTPGGLRVHERFVHGNAKPHICKYCNKGFTAPSYLKIHLVTHTGEKKFPCEICQRKFVSKEALLYHTRRHTGEKPYSCQLCDERFVNASTRAEHIKFKHIGPTLLCEICSQKFVTPSFLRQHMKKHHDPTNKLYTEWTSIPSSITEQNVSIS

Summary

Description
Telomere-binding protein that acts as a regulator of telomere length. Directly binds the telomeric double-stranded 5'-TTAGGG-3' repeat. Preferentially binds to telomeres that have a low concentration of shelterin complex and acts as a regulator of telomere length by initiating telomere trimming, a process that prevents the accumulation of aberrantly long telomeres. Also acts as a transcription regulator that binds to promoter regions. Regulates expression of a small subset of genes, including MTFP1. Regulates expression the J and/or S elements in MHC II promoter. Acts as a negative regulator of cell proliferation by specifically activating expression of ARF, a tumor suppressor isoform of CDKN2A.
Telomere-binding protein that acts as a regulator of telomere length (PubMed:28500257, PubMed:28082411). Directly binds the telomeric double-stranded 5'-TTAGGG-3' repeat (PubMed:28500257, PubMed:28082411). Preferentially binds to telomeres that have a low concentration of shelterin complex and acts as a regulator of telomere length by initiating telomere trimming, a process that prevents the accumulation of aberrantly long telomeres (PubMed:28082411). Also acts as a transcription regulator that binds to promoter regions (PubMed:7969177, PubMed:24382891, PubMed:28500257). Regulates expression of a small subset of genes, including MTFP1 (PubMed:28500257). Regulates expression the J and/or S elements in MHC II promoter (PubMed:7969177). Acts as a negative regulator of cell proliferation by specifically activating expression of ARF, a tumor suppressor isoform of CDKN2A (PubMed:24382891).
Subunit
Interacts with EP300.
Interacts with EP300 (PubMed:24382891).
Similarity
Belongs to the krueppel C2H2-type zinc-finger protein family.
Keywords
Activator   Chromosome   Complete proteome   DNA-binding   Isopeptide bond   Metal-binding   Nucleus   Phosphoprotein   Reference proteome   Repeat   Telomere   Transcription   Transcription regulation   Ubl conjugation   Zinc   Zinc-finger   3D-structure   Polymorphism  
Feature
chain  Telomere zinc finger-associated protein
sequence variant  In dbSNP:rs2229330.
EMBL
KZ150322    PZC71409.1    NWSH01004191    PCG65372.1    ODYU01012014    SOQ58085.1    + More
GAIX01003431    JAA89129.1    AGBW02013627    OWR43089.1    KQ460423    KPJ14824.1    KQ459386    KPJ01232.1    NWSH01000255    PCG77982.1    ODYU01004306    SOQ44029.1    SOQ58086.1    GDQN01008891    JAT82163.1    KPJ01231.1    RSAL01000028    RVE51894.1    PCG65371.1    KPJ14825.1    KQ458859    KPJ04846.1    KQ460124    KPJ17614.1    GDQN01002942    JAT88112.1    AGBW02013061    OWR44034.1    OWR43090.1    GDQN01010006    JAT81048.1    KQ458863    KPJ04728.1    KQ459988    KPJ18801.1    GDQN01001240    JAT89814.1    NWSH01000005    PCG80992.1    ODYU01002539    SOQ40164.1    ODYU01007672    SOQ50664.1    JTDY01000510    KOB76846.1    AGBW02014393    OWR41762.1    BABH01031739    BX855614    BC154452    AAI54453.1    KQ971342    EFA03619.2    CR392331    CM004478    OCT72812.1    BABH01021045    AH003660    AAB08974.1    KL206553    KFV83365.1    CM004479    OCT70685.1    BC124901    AAI24902.1    KK434677    KFQ89926.1    LJIG01022774    KRT78787.1    KF462501    AHA80597.1    CR860664    AQIA01006106    JU334257    CM001253    AFE78012.1    EHH14277.1    AQIB01136237    ABGA01121180    ABGA01121181    ABGA01121182    ABGA01121183    NDHI03003447    PNJ48054.1    PNJ48057.1    AK312786    BAG35649.1    L16896    U45325    U45324    AL591866    BC013573    M20677    AHZZ02015169    JSUE03000164    CM001276    EHH49497.1    CABD030000494    AK290156    BAF82845.1    KB030727    ELK10572.1    ADFV01080154    ADFV01080155    ADFV01080156    AJFE02076819    AJFE02076820    AACZ04044233    GABC01002775    GABF01007722    GABD01009775    GABE01009692    NBAG03000330    JAA08563.1    JAA14423.1    JAA23325.1    JAA35047.1    PNI39905.1    AAQR03101277    KF462428    AHA80524.1    GU183913    ADA81890.1    KB320563    ELW68697.1    KL489473    KFO10760.1    KK502278    KFP21949.1    FJ899854    ADA68114.1    GCES01115297    JAQ71025.1    KB109639    ELK28047.1    KF462470    AHA80566.1    KB528912    EMP35276.1    AKHW03007022    KYO17329.1    AAKN02046364    AABR07050549    AABR07050550    CH473968    EDL81212.1    AGCU01087339    CYRY02042692    VCX36553.1    GU183911    ADA81888.1   
Pfam
PF00096   zf-C2H2        + More
PF07776   zf-AD
PF00651   BTB
PF01352   KRAB
Interpro
IPR013087   Znf_C2H2_type        + More
IPR036236   Znf_C2H2_sf       
IPR012934   Znf_AD       
IPR036249   Thioredoxin-like_sf       
IPR011333   SKP1/BTB/POZ_sf       
IPR000210   BTB/POZ_dom       
IPR017114   YY-1-like       
IPR001909   KRAB       
IPR036051   KRAB_dom_sf       
SUPFAM
SSF57667   SSF57667        + More
SSF52833   SSF52833       
SSF54695   SSF54695       
SSF109640   SSF109640       
PDB
5WJQ     E-value=7.42318e-23,     Score=265

Ontologies

Topology

Subcellular location
Nucleus   Directly binds the telomeric double-stranded 5'-TTAGGG-3' repeat. According to a report, preferentially binds to long telomeres that have a low concentration of shelterin complex, competing with the telomeric repeat binding factors TERF1 and TERF2. According to another report, binds telomeres regardless of their length.   With evidence from 1 publications.
Chromosome   Directly binds the telomeric double-stranded 5'-TTAGGG-3' repeat. According to a report, preferentially binds to long telomeres that have a low concentration of shelterin complex, competing with the telomeric repeat binding factors TERF1 and TERF2. According to another report, binds telomeres regardless of their length.   With evidence from 1 publications.
Telomere   Directly binds the telomeric double-stranded 5'-TTAGGG-3' repeat. According to a report, preferentially binds to long telomeres that have a low concentration of shelterin complex, competing with the telomeric repeat binding factors TERF1 and TERF2. According to another report, binds telomeres regardless of their length.   With evidence from 1 publications.
Length:
397
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.000810000000000001
Exp number, first 60 AAs:
0.00041
Total prob of N-in:
0.00255
outside
1  -  397
 
 

Population Genetic Test Statistics

Pi
265.294826
Theta
189.799794
Tajima's D
1.245514
CLR
0
CSRT
0.727613619319034
Interpretation
Uncertain
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