P25490 (TYY1_HUMAN) Homo sapiens (Human)

Transcriptional repressor protein YY1 UniProtKBInterProSTRINGInteractive Modelling

414 aa; Sequence (Fasta) Identical sequences: Pongo abelii: A0A2J8TL49; Gorilla gorilla gorilla: G3S7S5

Sequence Features

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 298Zinc 1
 303Zinc 1
 316Zinc 1
 320Zinc 1
 327Zinc 2
 330Zinc 2
 343Zinc 2
 347Zinc 2
 355Zinc 3
 360Zinc 3
 373Zinc 3
 377Zinc 3
 385Zinc 4
 390Zinc 4
 403Zinc 4
 407Zinc 4
 320H -> Y (in GADEVS; unknown pathological significance) VAR_079203
 339K -> Q (in GADEVS; unknown pathological significance; dbSNP:rs1555370868) VAR_079204 dbSNP
 366L -> P (in GADEVS; reduced DNA-binding; reduced transcription regulator activity; dbSNP:rs1131692163) VAR_079206 dbSNP
 366L -> V (in GADEVS; unknown pathological significance; dbSNP:rs1131692044) VAR_079207 dbSNP
 372T -> R (found in patients with late onset insulinomas; alters DNA-binding motif; increases transactivation activity; produces a constitutive activation of cAMP and Ca2+ signaling pathways involved in insulin secretion; dbSNP:rs386834266) VAR_074172 dbSNP
 380D -> Y (in GADEVS; reduced DNA-binding; reduced transcription regulator activity; dbSNP:rs1131692043) VAR_065086 dbSNP
 393Missing (in GADEVS; unknown pathological significance) VAR_079208
 296-320C2H2-type 1
 325-347C2H2-type 2
 353-377C2H2-type 3
 383-407C2H2-type 4
 179-414Missing (in GADEVS) VAR_079202
 344-414Missing (in GADEVS) VAR_079205
 325-347Zinc finger C2H2-type
IPR013087PF00096
 353-377Zinc finger C2H2-type
IPR013087PF00096
 383-407Zinc finger C2H2-type
IPR013087PF00096

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRange
Crystal structure of MBTD1 YY1 complex Heteromer
Q05BQ5;
4c5i206-225
Assess
CO-CRYSTAL STRUCTURE OF HUMAN YY1 ZINC FINGER DOMAIN BOUND TO THE ADENO-ASSOCIATED VIRUS P5 INITIAT…monomer ZN;1ubd295-408
Assess
A zinc finger with an artificial beta-turn, original sequence taken from the third zinc finger doma…monomer ZN;1znm353-379
Assess

Homology models

Oligo-stateQMEANTemplateRangeSeq id (%)Ligands
monomer -2.55 6b0q.1.A294-408
41.23ZN;
Assess
monomer -2.25 5v3m.1.C293-413
37.39ZN;
Assess
monomer -2.39 6blw.1.A294-408
41.23ZN;
Assess
monomer -3.58 5v3j.2.C299-412
45.45ZN;
Assess
monomer -4.45 1tf6.1.C292-408
32.76ZN;
Assess