a tool for identifying drug-targetable redox-active disulphides

Type II inositol 1,4,5-trisphosphate 5-phosphatase

Intramolecular

Cysteine 475 and cysteine 499

A redox-regulated disulphide may form within Type II inositol 1,4,5-trisphosphate 5-phosphatase between cysteines 475 and 499 (395 and 419 respectively in this structure). However, the redox score of this cysteine pair is lower than any known redox-active intermolecular disulphide. ?

Details

Redox score ?

30

PDB code

Structure name

crystal structure of inpp5b in complex with benzene 1,2,4,5- tetrakisphosphate

Structure deposition date

2015-07-06

Thiol separation (Å)

10

Half-sphere exposure sum ?

72

Minimum pK_a ?

11

% buried

88

Peptide accession

Residue number A

475

Residue number B

499

Peptide name

Type II inositol 1,4,5-trisphosphate 5-phosphatase

Ligandability

Cysteine 475 of Type II inositol 1,4,5-trisphosphate 5-phosphatase

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 499 of Type II inositol 1,4,5-trisphosphate 5-phosphatase

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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