P26367 (PAX6_HUMAN) Homo sapiens (Human)

Paired box protein Pax-6 UniProtKBInterproStringInteractive Modelling

422 aa; Sequence (Fasta) ; (Isoform 2; ) 22 identical sequences

Sequence Features

 17N -> S (in AN1). VAR_003808
 18G -> W (in AN1). VAR_003809
 19R -> P (in AN1). VAR_047860
 26R -> G (in ASGD5; dbSNP:rs121907913). VAR_003810 dbSNP
 29I -> S (in AN1). VAR_008694
 29I -> V (in AN1). VAR_003811
 33A -> P (in AN1). VAR_008695
 42I -> S (in AN1; mild). VAR_008697
 43S -> P (in AN1). VAR_008698
 44R -> Q (in AN1). VAR_003812
 46L -> R (in AN1; shows almost no binding efficiency; transcriptional activation ability is about 50% lower than that of the wild-type protein). VAR_047861
 52C -> R (in AN1; shows almost no binding efficiency; transcriptional activation ability is about 50% lower than that of the wild-type protein). VAR_047862
 53V -> D (in ASGD5; also found in patients with congenital cataract and foveal hypoplasia). VAR_008700
 53V -> L (in AN1; mild; shows 50% lower DNA-binding and transactivation ability than the wild-type protein). VAR_008699
 56I -> T (in AN1; shows only one-quarter to one-third the binding ability of the normal wild-type protein; exhibits normal transactivation). VAR_047863
 63T -> P (in AN1; mild). VAR_008701
 64G -> V (in foveal hypoplasia; associated with presenile cataract syndrome; dbSNP:rs121907920). VAR_008702 dbSNP
 68P -> S (in morning glory disk anomaly; significant impairment of transcriptional activation ability; dbSNP:rs121907923). VAR_017540 dbSNP
 73G -> D (in AN1; shows almost no binding efficiency; transcriptional activation ability is about 80% of that of the wild- type protein). VAR_047864
 79A -> E (in AN1; mild). VAR_008703
 87I -> K (in AN1). VAR_047865
 87I -> R (in AN1; loss of activity). VAR_003813
 118P -> R (in a family with nystagmus associated with a variant form of aniridia). VAR_015065
 119S -> R (in AN1; dbSNP:rs121907928). VAR_008704 dbSNP
 125R -> C (in FVH1; isolated). VAR_017541
 126V -> D (in AN1; atypical form; dbSNP:rs121907919). VAR_008705 dbSNP
 128R -> C (in FVH1; isolated; dbSNP:rs121907918). VAR_003814 dbSNP
 178Q -> H (in AN1). VAR_003815
 208R -> Q (in AN1; mild; dbSNP:rs749244084). VAR_008706 dbSNP
 208R -> W (in AN1; dbSNP:rs757259413). VAR_003816 dbSNP
 242R -> T (in AN1; the mutant homeodomain binds DNA as well as the wild-type homeodomain; the mutant does not modify the DNA-binding properties of the paired domain; the steady-state levels of the full-length mutant protein are higher than those of the wild-type one; a responsive promoter is activated to a higher extent by the mutant protein than by the wild-type protein; the presence of the mutation reduces sensitivity to trypsin digestion; dbSNP:rs121907927). VAR_047866 dbSNP
 258F -> S (in COAD and COLON; significant impairment of transcriptional activation ability; dbSNP:rs121907925). VAR_017542 dbSNP
 292S -> I (in BONH; significant impairment of ability to activate transcription). VAR_017543
 321A -> T (shows about two-fold higher binding efficiency than the normal wild- type protein; transcriptional activation ability is about 89% of that of the wild- type protein). VAR_047867
 353S -> A (in AN1; dbSNP:rs373661718). VAR_008707 dbSNP
 363S -> P (in ASGD5). VAR_017544
 375P -> Q (in AN1; reduced DNA binding ability; dbSNP:rs200015827). VAR_015066 dbSNP
 378Q -> R (in optic nerve aplasia). VAR_017545
 381M -> V (in BONH). VAR_017546
 387G -> D (in dbSNP:rs1392343463). VAR_047868 dbSNP
 391T -> A (in BONH; dbSNP:rs121907926). VAR_017547 dbSNP
 395G -> R (in AN1). VAR_067698
 422Q -> R (in AN1 and ocular anterior segment anomalies; loss of DNA binding ability; dbSNP:rs780356070). VAR_008708 dbSNP
 210-269Homeobox.
 22-26Missing (in AN1). VAR_008693
 37-39Missing (in AN1). VAR_008696
 4-128Paired domain
IPR001523PF00292
 212-267Homeobox domain
IPR001356PF00046

Sequence Alignments

Experimental structures

DescriptionOligo-stateLigandsStructureRangeDownload
'CRYSTAL STRUCTURE OF THE HUMAN PAX-6 PAIRED DOMAIN-DNA COMPLEX REVEALS A GENERAL MODEL FOR PAX P...monomer 6pax4-136
Solution structure of the homeobox domain of the human paired box protein Pax-6monomer 2cue211-277

Homology models

Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownload
monomer -2.706e8c.1.A78-266
28.91
monomer -3.212k27.1.A1-128
73.44

Homology models built on isoform sequence

Isoform #Oligo-stateLigandsQMEANTemplateRangeSeq id (%)ReportDownload
2monomer0.276pax.1.C4-150
97.74
2monomer-2.706e8c.1.A92-280
28.13
2monomer-4.392k27.1.A1-142
73.44
2monomer-4.592h8r.1.C94-279
20.81