ReDisulphID

a tool for identifying drug-targetable redox-active disulphides

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Rho guanine nucleotide exchange factor TIAM1

Intramolecular
Cysteine 472 and cysteine 546
Cysteine 1356 and cysteine 1377
Cysteine 1376 and cysteine 1377
Cysteine 1356 and cysteine 1376
Cysteine 546 and cysteine 623
A redox-regulated disulphide may form within Rho guanine nucleotide exchange factor TIAM1 between cysteines 472 and 546.

Details

Redox score ?
67
PDB code
4k2p
Structure name
the structure of a quintuple mutant of the tiam1 ph-cc-ex domain
Structure deposition date
2013-04-09
Thiol separation (Å)
4
Half-sphere exposure sum ?
76
Minimum pKa ?
7
% buried
92
Peptide accession
Q13009
Residue number A
472
Residue number B
546
Peptide name
Rho guanine nucleotide exchange factor TIAM1

Ligandability

Cysteine 472 of Rho guanine nucleotide exchange factor TIAM1

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 546 of Rho guanine nucleotide exchange factor TIAM1

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 Rho guanine nucleotide exchange factor TIAM1 between cysteines 1356 and 1377.

Details

Redox score ?
67
PDB code
1foe
Structure name
crystal structure of rac1 in complex with the guanine nucleotide exchange region of tiam1
Structure deposition date
2000-08-27
Thiol separation (Å)
5
Half-sphere exposure sum ?
78
Minimum pKa ?
8
% buried
82
Peptide accession
Q60610
Residue number A
1356
Residue number B
1377
Peptide name
Rho guanine nucleotide exchange factor TIAM1

Ligandability

Cysteine 1356 of Rho guanine nucleotide exchange factor TIAM1

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 1377 of Rho guanine nucleotide exchange factor TIAM1

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 Rho guanine nucleotide exchange factor TIAM1 between cysteines 1376 and 1377. However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?

Details

Redox score ?
54
PDB code
1foe
Structure name
crystal structure of rac1 in complex with the guanine nucleotide exchange region of tiam1
Structure deposition date
2000-08-27
Thiol separation (Å)
7
Half-sphere exposure sum ?
71
Minimum pKa ?
8
% buried
74
Peptide accession
Q60610
Residue number A
1376
Residue number B
1377
Peptide name
Rho guanine nucleotide exchange factor TIAM1

Ligandability

Cysteine 1376 of Rho guanine nucleotide exchange factor TIAM1

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 1377 of Rho guanine nucleotide exchange factor TIAM1

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 Rho guanine nucleotide exchange factor TIAM1 between cysteines 1356 and 1376. However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?

Details

Redox score ?
35
PDB code
1foe
Structure name
crystal structure of rac1 in complex with the guanine nucleotide exchange region of tiam1
Structure deposition date
2000-08-27
Thiol separation (Å)
8
Half-sphere exposure sum ?
82
Minimum pKa ?
11
% buried
81
Peptide accession
Q60610
Residue number A
1356
Residue number B
1376
Peptide name
Rho guanine nucleotide exchange factor TIAM1

Ligandability

Cysteine 1356 of Rho guanine nucleotide exchange factor TIAM1

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 1376 of Rho guanine nucleotide exchange factor TIAM1

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 Rho guanine nucleotide exchange factor TIAM1 between cysteines 546 and 623. However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?

Details

Redox score ?
33
PDB code
4k2p
Structure name
the structure of a quintuple mutant of the tiam1 ph-cc-ex domain
Structure deposition date
2013-04-09
Thiol separation (Å)
10
Half-sphere exposure sum ?
80
Minimum pKa ?
7
% buried
98
Peptide accession
Q13009
Residue number A
546
Residue number B
623
Peptide name
Rho guanine nucleotide exchange factor TIAM1

Ligandability

Cysteine 546 of Rho guanine nucleotide exchange factor TIAM1

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 623 of Rho guanine nucleotide exchange factor TIAM1

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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