ReDisulphID

a tool for identifying drug-targetable redox-active disulphides

Home
About
List

Alpha-1-antitrypsin

Intramolecular
Cysteine 256 and cysteine 395 L
Cysteine 292 and cysteine 339
A redox-regulated disulphide may form within Alpha-1-antitrypsin between cysteines 256 and 395 (232 and 395 respectively in this structure).

Details

Redox score ?
90
PDB code
9api
Structure name
the s variant of human alpha1-antitrypsin, structure and implications for function and metabolism
Structure deposition date
1988-09-08
Thiol separation (Å)
2
Half-sphere exposure sum ?
nan
Minimum pKa ?
nan
% buried
nan
Peptide accession
P01009
Residue number A
256
Residue number B
395
Peptide name
Alpha-1-antitrypsin

Ligandability

Cysteine 256 of Alpha-1-antitrypsin

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.

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 395 of Alpha-1-antitrypsin

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 395 in protein B could not be asigned to a Uniprot residue.
A redox-regulated disulphide may form within Alpha-1-antitrypsin between cysteines 292 and 339.

Details

Redox score ?
nan
PDB code
3t1p
Structure name
crystal structure of an alpha-1-antitrypsin trimer
Structure deposition date
2011-07-22
Thiol separation (Å)
2
Half-sphere exposure sum ?
47
Minimum pKa ?
nan
% buried
nan
Peptide accession
P01009
Residue number A
292
Residue number B
339
Peptide name
Alpha-1-antitrypsin

Ligandability

Cysteine 292 of Alpha-1-antitrypsin

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 339 of Alpha-1-antitrypsin

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 292 in protein A could not be asigned to a Uniprot residue.
Cysteine 339 in protein B could not be asigned to a Uniprot residue.
If this tool was useful for finding a disulphide, please cite: