Conclusion
Assessment
Binding Mode
Motif Status
Notes
Comments
Likely to be sequence specific TF
3 Low specificity DNA-binding protein
No motif
Description
Description:
methyl-CpG binding domain 4, DNA glycosylase [Source:HGNC Symbol;Acc:HGNC:6919]
Entrez Summary
TBA
Ensembl ID:
ENSG00000129071
External Link:
Interpro
IPR001739 ; IPR003265 ; IPR011257 ; IPR016177 ; IPR017352 ; ;
Protein Domain:
Protein: ENSP00000249910DBD: Methyl-CpG DNA-bindingOther: HhH-GPDProtein: ENSP00000376959DBD: Methyl-CpG DNA-bindingOther: HhH-GPDProtein: ENSP00000394080DBD: Methyl-CpG DNA-bindingOther: HhH-GPDProtein: ENSP00000424873DBD: Methyl-CpG DNA-bindingOther: HhH-GPDProtein: ENSP00000422327DBD: Methyl-CpG DNA-bindingOther: HhH-GPD
Previous Annotations
Source
Annotation
TF-CAT classification
No PMIDS:
Vaquerizas 2009 TF classification
"a " Has direct evidence of TF function;
"b " Has evidence for an orthologous TF;
"c " contains likely DBDs, but has no functional evidence;
"x " is an unlikely TF such as predicted gene, genes with likely non-specific DBDs or that have function outside transcription;
"other " category contains proteins without clear DBDs they curated from external sources.
x
CisBP considers it as a TF?
Yes
TFclass considers it as a TF?
No
Has GO:0003700 "transcription factor activity, sequence-specific DNA binding"
No
GO-Info
Initial Assessment
1a1 Protein has a high confidence PWM (HT-SELEX, PBM or B1H model) or there is a crystal structure that supports sequence specific DNA binding;
1a2 There is high confidence data for a close ortholog (as defined in CisBP);
2a1 There is lower confidence direct evidence, such as a Jaspar, Hocomoco or Transfac model;
2a2 There is lower confidence evidence for an close ortholog;
3a There is decent circumstantial evidence for its role as a TF or not;
4a Two or more datasets predict it as a TF;
5a One of the source datasets predicts is as a TF
1a1, Direct HQ evidence
TF has conditional DNA-binding requirements
DNA-Binding
Published Motif Data
Structure
Experimental History
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{"regions": [{"startStyle": "straight", "end": 253, "endStyle": "jagged", "aliStart": 143, "text": "HhH-GPD", "colour": "#9999ff", "aliEnd": 213, "start": 143, "href": "http://pfam.xfam.org/family/PF00730.23", "type": "pfama", "display": "true", "metadata": {"end": 253, "description": "This family contains a diverse range of structurally related DNA repair proteins. The superfamily is called the HhH-GPD family after its hallmark Helix-hairpin-helix and Gly/Pro rich loop followed by a conserved aspartate [2]. This includes endonuclease III, EC:4.2.99.18 and MutY an A/G-specific adenine glycosylase, both have a C terminal 4Fe-4S cluster. The family also includes 8-oxoguanine DNA glycosylases such as Swiss:P53397. The methyl-CPG binding protein MBD4 Swiss:Q9Z2D7 also contains a related domain [1] that is a thymine DNA glycosylase. The family also includes DNA-3-methyladenine glycosylase II EC:3.2.2.21 and other members of the AlkA family.", "database": "PfamA", "aliStart": 143, "scoreName": "E-value", "accession": "PF00730.23", "start": 143, "score": 0.00013000000000000002, "identifier": "HhH-GPD superfamily base excision DNA repair protein", "type": "DBD", "aliEnd": 213}}], "length": 263}
{"regions": [{"startStyle": "curved", "end": 151, "endStyle": "curved", "aliStart": 79, "text": "MBD", "colour": "#2cb42c", "aliEnd": 149, "start": 76, "href": "http://pfam.xfam.org/family/PF01429.17", "type": "pfama", "display": "true", "metadata": {"end": 151, "description": "The Methyl-CpG binding domain (MBD) binds to DNA that contains one or more symmetrically methylated CpGs [1]. DNA methylation in animals is associated with alterations in chromatin structure and silencing of gene expression. MBD has negligible non-specific affinity for DNA. In vitro foot-printing with MeCP2 showed the MBD can protect a 12 nucleotide region surrounding a methyl CpG pair [1]. MBDs are found in several Methyl-CpG binding proteins and also DNA demethylase [2].", "database": "PfamA", "aliStart": 79, "scoreName": "E-value", "accession": "PF01429.17", "start": 76, "score": 3.3e-21, "identifier": "Methyl-CpG binding domain", "type": "DBD", "aliEnd": 149}}, {"startStyle": "straight", "end": 562, "endStyle": "jagged", "aliStart": 455, "text": "HhH-GPD", "colour": "#9999ff", "aliEnd": 523, "start": 455, "href": "http://pfam.xfam.org/family/PF00730.23", "type": "pfama", "display": "true", "metadata": {"end": 562, "description": "This family contains a diverse range of structurally related DNA repair proteins. The superfamily is called the HhH-GPD family after its hallmark Helix-hairpin-helix and Gly/Pro rich loop followed by a conserved aspartate [2]. This includes endonuclease III, EC:4.2.99.18 and MutY an A/G-specific adenine glycosylase, both have a C terminal 4Fe-4S cluster. The family also includes 8-oxoguanine DNA glycosylases such as Swiss:P53397. The methyl-CPG binding protein MBD4 Swiss:Q9Z2D7 also contains a related domain [1] that is a thymine DNA glycosylase. The family also includes DNA-3-methyladenine glycosylase II EC:3.2.2.21 and other members of the AlkA family.", "database": "PfamA", "aliStart": 455, "scoreName": "E-value", "accession": "PF00730.23", "start": 455, "score": 0.00035, "identifier": "HhH-GPD superfamily base excision DNA repair protein", "type": "DBD", "aliEnd": 523}}], "length": 575}
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