ReDisulphID

a tool for identifying drug-targetable redox-active disulphides

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Sodium channel protein type 1 subunit alpha

Intermolecular
Cysteine 58 of Sodium channel subunit beta-4 and cysteine 919
Cysteine 58 of Sodium channel subunit beta-4 and cysteine 921
Intramolecular
Cysteine 1741 and cysteine 1756
Cysteine 921 and cysteine 927
Cysteine 959 and cysteine 968
Cysteine 277 and cysteine 345
Cysteine 1376 and cysteine 1396
Cysteine 336 and cysteine 351
Cysteine 336 and cysteine 345
Cysteine 277 and cysteine 336
More...
Cysteine 345 and cysteine 351
Cysteine 277 and cysteine 351
Cysteine 919 and cysteine 921
A redox-regulated disulphide may form between cysteine 58 of Sodium channel subunit beta-4 and cysteine 919 of Sodium channel protein type 1 subunit alpha.

Details

Redox score ?
85
PDB code
7dtd
Structure name
voltage-gated sodium channel nav1
Structure deposition date
2021-01-04
Thiol separation (Å)
2
Half-sphere exposure sum ?
52
Minimum pKa ?
nan
% buried
nan
Peptide A name
Sodium channel subunit beta-4
Peptide B name
Sodium channel protein type 1 subunit alpha
Peptide A accession
Q8IWT1
Peptide B accession
P35498
Peptide A residue number
58
Peptide B residue number
919

Ligandability

Cysteine 58 of Sodium channel subunit beta-4

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 919 of Sodium channel protein type 1 subunit alpha

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 between cysteine 58 of Sodium channel subunit beta-4 and cysteine 921 of Sodium channel protein type 1 subunit alpha. However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?

Details

Redox score ?
45
PDB code
7dtd
Structure name
voltage-gated sodium channel nav1
Structure deposition date
2021-01-04
Thiol separation (Å)
9
Half-sphere exposure sum ?
48
Minimum pKa ?
nan
% buried
nan
Peptide A name
Sodium channel subunit beta-4
Peptide B name
Sodium channel protein type 1 subunit alpha
Peptide A accession
Q8IWT1
Peptide B accession
P35498
Peptide A residue number
58
Peptide B residue number
921

Ligandability

Cysteine 58 of Sodium channel subunit beta-4

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 921 of Sodium channel protein type 1 subunit alpha

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 Sodium channel protein type 1 subunit alpha between cysteines 1741 and 1756.

Details

Redox score ?
87
PDB code
7dtd
Structure name
voltage-gated sodium channel nav1
Structure deposition date
2021-01-04
Thiol separation (Å)
2
Half-sphere exposure sum ?
57
Minimum pKa ?
nan
% buried
nan
Peptide accession
P35498
Residue number A
1741
Residue number B
1756
Peptide name
Sodium channel protein type 1 subunit alpha

Ligandability

Cysteine 1741 of Sodium channel protein type 1 subunit alpha

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 1756 of Sodium channel protein type 1 subunit alpha

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 Sodium channel protein type 1 subunit alpha between cysteines 921 and 927.

Details

Redox score ?
86
PDB code
7dtd
Structure name
voltage-gated sodium channel nav1
Structure deposition date
2021-01-04
Thiol separation (Å)
2
Half-sphere exposure sum ?
48
Minimum pKa ?
nan
% buried
nan
Peptide accession
P35498
Residue number A
921
Residue number B
927
Peptide name
Sodium channel protein type 1 subunit alpha

Ligandability

Cysteine 921 of Sodium channel protein type 1 subunit alpha

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 927 of Sodium channel protein type 1 subunit alpha

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 Sodium channel protein type 1 subunit alpha between cysteines 959 and 968.

Details

Redox score ?
85
PDB code
7dtd
Structure name
voltage-gated sodium channel nav1
Structure deposition date
2021-01-04
Thiol separation (Å)
2
Half-sphere exposure sum ?
71
Minimum pKa ?
nan
% buried
nan
Peptide accession
P35498
Residue number A
959
Residue number B
968
Peptide name
Sodium channel protein type 1 subunit alpha

Ligandability

Cysteine 959 of Sodium channel protein type 1 subunit alpha

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 968 of Sodium channel protein type 1 subunit alpha

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 Sodium channel protein type 1 subunit alpha between cysteines 277 and 345.

Details

Redox score ?
84
PDB code
7dtd
Structure name
voltage-gated sodium channel nav1
Structure deposition date
2021-01-04
Thiol separation (Å)
2
Half-sphere exposure sum ?
69
Minimum pKa ?
nan
% buried
nan
Peptide accession
P35498
Residue number A
277
Residue number B
345
Peptide name
Sodium channel protein type 1 subunit alpha

Ligandability

Cysteine 277 of Sodium channel protein type 1 subunit alpha

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 345 of Sodium channel protein type 1 subunit alpha

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 Sodium channel protein type 1 subunit alpha between cysteines 1376 and 1396.

Details

Redox score ?
83
PDB code
7dtd
Structure name
voltage-gated sodium channel nav1
Structure deposition date
2021-01-04
Thiol separation (Å)
2
Half-sphere exposure sum ?
70
Minimum pKa ?
nan
% buried
nan
Peptide accession
P35498
Residue number A
1376
Residue number B
1396
Peptide name
Sodium channel protein type 1 subunit alpha

Ligandability

Cysteine 1376 of Sodium channel protein type 1 subunit alpha

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 1396 of Sodium channel protein type 1 subunit alpha

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 Sodium channel protein type 1 subunit alpha between cysteines 336 and 351.

Details

Redox score ?
80
PDB code
7dtd
Structure name
voltage-gated sodium channel nav1
Structure deposition date
2021-01-04
Thiol separation (Å)
2
Half-sphere exposure sum ?
73
Minimum pKa ?
nan
% buried
nan
Peptide accession
P35498
Residue number A
336
Residue number B
351
Peptide name
Sodium channel protein type 1 subunit alpha

Ligandability

Cysteine 336 of Sodium channel protein type 1 subunit alpha

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 351 of Sodium channel protein type 1 subunit alpha

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 Sodium channel protein type 1 subunit alpha between cysteines 336 and 345.

Details

Redox score ?
71
PDB code
7dtd
Structure name
voltage-gated sodium channel nav1
Structure deposition date
2021-01-04
Thiol separation (Å)
4
Half-sphere exposure sum ?
69
Minimum pKa ?
nan
% buried
nan
Peptide accession
P35498
Residue number A
336
Residue number B
345
Peptide name
Sodium channel protein type 1 subunit alpha

Ligandability

Cysteine 336 of Sodium channel protein type 1 subunit alpha

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 345 of Sodium channel protein type 1 subunit alpha

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 Sodium channel protein type 1 subunit alpha between cysteines 277 and 336.

Details

Redox score ?
68
PDB code
7dtd
Structure name
voltage-gated sodium channel nav1
Structure deposition date
2021-01-04
Thiol separation (Å)
4
Half-sphere exposure sum ?
76
Minimum pKa ?
nan
% buried
nan
Peptide accession
P35498
Residue number A
277
Residue number B
336
Peptide name
Sodium channel protein type 1 subunit alpha

Ligandability

Cysteine 277 of Sodium channel protein type 1 subunit alpha

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 336 of Sodium channel protein type 1 subunit alpha

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 Sodium channel protein type 1 subunit alpha between cysteines 345 and 351.

Details

Redox score ?
64
PDB code
7dtd
Structure name
voltage-gated sodium channel nav1
Structure deposition date
2021-01-04
Thiol separation (Å)
6
Half-sphere exposure sum ?
66
Minimum pKa ?
nan
% buried
nan
Peptide accession
P35498
Residue number A
345
Residue number B
351
Peptide name
Sodium channel protein type 1 subunit alpha

Ligandability

Cysteine 345 of Sodium channel protein type 1 subunit alpha

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 351 of Sodium channel protein type 1 subunit alpha

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 Sodium channel protein type 1 subunit alpha between cysteines 277 and 351.

Details

Redox score ?
60
PDB code
7dtd
Structure name
voltage-gated sodium channel nav1
Structure deposition date
2021-01-04
Thiol separation (Å)
6
Half-sphere exposure sum ?
73
Minimum pKa ?
nan
% buried
nan
Peptide accession
P35498
Residue number A
277
Residue number B
351
Peptide name
Sodium channel protein type 1 subunit alpha

Ligandability

Cysteine 277 of Sodium channel protein type 1 subunit alpha

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 351 of Sodium channel protein type 1 subunit alpha

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 Sodium channel protein type 1 subunit alpha between cysteines 919 and 921. However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?

Details

Redox score ?
41
PDB code
7dtd
Structure name
voltage-gated sodium channel nav1
Structure deposition date
2021-01-04
Thiol separation (Å)
9
Half-sphere exposure sum ?
60
Minimum pKa ?
nan
% buried
nan
Peptide accession
P35498
Residue number A
919
Residue number B
921
Peptide name
Sodium channel protein type 1 subunit alpha

Ligandability

Cysteine 919 of Sodium channel protein type 1 subunit alpha

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 921 of Sodium channel protein type 1 subunit alpha

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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