ReDisulphID

a tool for identifying drug-targetable redox-active disulphides

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Ataxin-1

Intramolecular
Cysteine 661 and cysteine 673
Cysteine 660 and cysteine 661
Cysteine 660 and cysteine 673
Cysteine 660 and cysteine 682
A redox-regulated disulphide may form within Ataxin-1 between cysteines 661 and 673 (662 and 674 respectively in this structure). However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?

Details

Redox score ?
49
PDB code
4aqp
Structure name
the structure of the axh domain of ataxin-1
Structure deposition date
2012-04-19
Thiol separation (Å)
9
Half-sphere exposure sum ?
60
Minimum pKa ?
9
% buried
34
Peptide accession
P54253
Residue number A
661
Residue number B
673
Peptide name
Ataxin-1

Ligandability

Cysteine 661 of Ataxin-1

Not ligandable in the dataset of Yang et al.

Not ligandable in the dataset of Yan et al.

Not ligandable in the dataset of Backus et al.

Not ligandable in the dataset of Vinogradova et al.

Not ligandable in the dataset of Cao et al.

Not ligandable in the dataset of Kuljanin et al.

Cysteine 673 of Ataxin-1

Not ligandable in the dataset of Yang et al.

Not ligandable in the dataset of Yan et al.

Not ligandable in the dataset of Backus et al.

Not ligandable in the dataset of Vinogradova et al.

Not ligandable in the dataset of Cao et al.

Not ligandable in the dataset of Kuljanin et al.

A redox-regulated disulphide may form within Ataxin-1 between cysteines 660 and 661 (661 and 662 respectively in this structure). However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?

Details

Redox score ?
44
PDB code
4aqp
Structure name
the structure of the axh domain of ataxin-1
Structure deposition date
2012-04-19
Thiol separation (Å)
8
Half-sphere exposure sum ?
62
Minimum pKa ?
10
% buried
40
Peptide accession
P54253
Residue number A
660
Residue number B
661
Peptide name
Ataxin-1

Ligandability

Cysteine 660 of Ataxin-1

Not ligandable in the dataset of Yang et al.

Not ligandable in the dataset of Yan et al.

Not ligandable in the dataset of Backus et al.

Not ligandable in the dataset of Vinogradova et al.

Not ligandable in the dataset of Cao et al.

Not ligandable in the dataset of Kuljanin et al.

Cysteine 661 of Ataxin-1

Not ligandable in the dataset of Yang et al.

Not ligandable in the dataset of Yan et al.

Not ligandable in the dataset of Backus et al.

Not ligandable in the dataset of Vinogradova et al.

Not ligandable in the dataset of Cao et al.

Not ligandable in the dataset of Kuljanin et al.

A redox-regulated disulphide may form within Ataxin-1 between cysteines 660 and 673 (661 and 674 respectively in this structure). However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?

Details

Redox score ?
44
PDB code
4j2l
Structure name
crystal structure of axh domain complexed with capicua
Structure deposition date
2013-02-04
Thiol separation (Å)
9
Half-sphere exposure sum ?
64
Minimum pKa ?
11
% buried
57
Peptide accession
P54253
Residue number A
660
Residue number B
673
Peptide name
Ataxin-1

Ligandability

Cysteine 660 of Ataxin-1

Not ligandable in the dataset of Yang et al.

Not ligandable in the dataset of Yan et al.

Not ligandable in the dataset of Backus et al.

Not ligandable in the dataset of Vinogradova et al.

Not ligandable in the dataset of Cao et al.

Not ligandable in the dataset of Kuljanin et al.

Cysteine 673 of Ataxin-1

Not ligandable in the dataset of Yang et al.

Not ligandable in the dataset of Yan et al.

Not ligandable in the dataset of Backus et al.

Not ligandable in the dataset of Vinogradova et al.

Not ligandable in the dataset of Cao et al.

Not ligandable in the dataset of Kuljanin et al.

A redox-regulated disulphide may form within Ataxin-1 between cysteines 660 and 682 (661 and 683 respectively in this structure). However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?

Details

Redox score ?
36
PDB code
4apt
Structure name
the structure of the axh domain of ataxin-1
Structure deposition date
2012-04-05
Thiol separation (Å)
9
Half-sphere exposure sum ?
73
Minimum pKa ?
11
% buried
84
Peptide accession
P54253
Residue number A
660
Residue number B
682
Peptide name
Ataxin-1

Ligandability

Cysteine 660 of Ataxin-1

Not ligandable in the dataset of Yang et al.

Not ligandable in the dataset of Yan et al.

Not ligandable in the dataset of Backus et al.

Not ligandable in the dataset of Vinogradova et al.

Not ligandable in the dataset of Cao et al.

Not ligandable in the dataset of Kuljanin et al.

Cysteine 682 of Ataxin-1

Not ligandable in the dataset of Yang et al.

Not ligandable in the dataset of Yan et al.

Not ligandable in the dataset of Backus et al.

Not ligandable in the dataset of Vinogradova et al.

Not ligandable in the dataset of Cao et al.

Not ligandable in the dataset of Kuljanin et al.

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