ReDisulphID

a tool for identifying drug-targetable redox-active disulphides

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5-hydroxytryptamine receptor 5A

Intramolecular
Cysteine 114 and cysteine 192
Cysteine 311 and cysteine 313
Cysteine 120 and cysteine 124
Cysteine 124 and cysteine 125
A redox-regulated disulphide may form within 5-hydroxytryptamine receptor 5A between cysteines 114 and 192.

Details

Redox score ?
85
PDB code
7um4
Structure name
crystal structure of inactive 5-ht5ar in complex with as2674723
Structure deposition date
2022-04-06
Thiol separation (Å)
2
Half-sphere exposure sum ?
64
Minimum pKa ?
nan
% buried
nan
Peptide accession
P47898
Residue number A
114
Residue number B
192
Peptide name
5-hydroxytryptamine receptor 5A

Ligandability

Cysteine 114 of 5-hydroxytryptamine receptor 5A

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 192 of 5-hydroxytryptamine receptor 5A

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 5-hydroxytryptamine receptor 5A between cysteines 311 and 313. However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?

Details

Redox score ?
58
PDB code
7um5
Structure name
cryoem structure of go-coupled 5-ht5ar in complex with 5-ct
Structure deposition date
2022-04-06
Thiol separation (Å)
8
Half-sphere exposure sum ?
27
Minimum pKa ?
9
% buried
0
Peptide accession
P47898
Residue number A
311
Residue number B
313
Peptide name
5-hydroxytryptamine receptor 5A

Ligandability

Cysteine 311 of 5-hydroxytryptamine receptor 5A

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 313 of 5-hydroxytryptamine receptor 5A

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 5-hydroxytryptamine receptor 5A between cysteines 120 and 124. However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?

Details

Redox score ?
56
PDB code
7um4
Structure name
crystal structure of inactive 5-ht5ar in complex with as2674723
Structure deposition date
2022-04-06
Thiol separation (Å)
5
Half-sphere exposure sum ?
78
Minimum pKa ?
10
% buried
68
Peptide accession
P47898
Residue number A
120
Residue number B
124
Peptide name
5-hydroxytryptamine receptor 5A

Ligandability

Cysteine 120 of 5-hydroxytryptamine receptor 5A

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 124 of 5-hydroxytryptamine receptor 5A

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 5-hydroxytryptamine receptor 5A between cysteines 124 and 125. However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?

Details

Redox score ?
36
PDB code
7um4
Structure name
crystal structure of inactive 5-ht5ar in complex with as2674723
Structure deposition date
2022-04-06
Thiol separation (Å)
7
Half-sphere exposure sum ?
91
Minimum pKa ?
13
% buried
94
Peptide accession
P47898
Residue number A
124
Residue number B
125
Peptide name
5-hydroxytryptamine receptor 5A

Ligandability

Cysteine 124 of 5-hydroxytryptamine receptor 5A

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 125 of 5-hydroxytryptamine receptor 5A

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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