(Q39296096)

English

Reactivities of neutral and cationic forms of 2,2'-dipyridyl disulphide towards thiolate anions. Detection of differences between the active centres of actinidin, papain and ficin by a three-protonic-state reactivity probe

scientific article published on November 1979

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Europe PubMed Central

PMC publication ID

10 September 2017

Reactivities of neutral and cationic forms of 2,2'-dipyridyl disulphide towards thiolate anions. Detection of differences between the active centres of actinidin, papain and ficin by a three-protonic-state reactivity probe (English)

1 reference

Europe PubMed Central

PMC publication ID

10 September 2017

author name string

Brocklehurst K

1

1 reference

Europe PubMed Central

PMC publication ID

10 September 2017

Stuchbury T

2

1 reference

Europe PubMed Central

PMC publication ID

10 September 2017

Malthouse JP

3

1 reference

Europe PubMed Central

PMC publication ID

10 September 2017

language of work or name

0 references

publication date

1 November 1979

1 reference

Europe PubMed Central

PMC publication ID

10 September 2017

Biochemical Journal

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Europe PubMed Central

PMC publication ID

10 September 2017

183

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Europe PubMed Central

PMC publication ID

10 September 2017

2

1 reference

Europe PubMed Central

PMC publication ID

10 September 2017

233-238

1 reference

Europe PubMed Central

PMC publication ID

10 September 2017

Evidence that binding to the s2-subsite of papain may be coupled with catalytically relevant structural change involving the cysteine-25-histidine-159 diad. Kinetics of the reaction of papain with a two-protonic-state reactivity probe containing a h

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1161551

10 September 2017

Intramolecular Inhibition by Enzyme of Site-Specific Modification Reactions can Mask pKa Values Characteristic of the Reaction Pathway: Do the Side Chains of Aspartic Acid-158 and Lysine-156 of Papain Form an Ion-Pair?

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1161551

10 September 2017

The pH-dependence of second-order rate constants of enzyme modification may provide free-reactant pKa values

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1161551

10 September 2017

4-Chloro-7-nitrobenzo-2-oxa-1,3-diazole as a reactivity probe for the investigation of the thiol proteinases. evidence that ficin and bromelain may lack carboxyl groups conformationally equivalent to that of aspartic acid-158 of papain

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1161551

10 September 2017

Preparation of fully active ficin from Ficus glabrata by covalent chromatography and characterization of its active centre by using 2,2'-depyridyl disulphide as a reactivity probe

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1161551

10 September 2017

A reporter group delivery system with both absolute and selective specificity for thiol groups and an improved fluorescent probe containing the 7-nitrobenzo-2-oxa-1,3-diazole moiety

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1161551

10 September 2017

Reactivities of the various protonic states in the reactions of papain and of L-cysteine with 2,2'- and with 4,4'- dipyridyl disulphide: evidence for nucleophilic reactivity in the un-ionized thiol group of the cysteine-25 residue of papain occasion

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1161551

15 June 2018

Reactions of papain and of low-molecular-weight thiols with some aromatic disulphides. 2,2'-Dipyridyl disulphide as a convenient active-site titrant for papain even in the presence of other thiols

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1161551

15 June 2018

The unreliability of estimates of group dissociation constants

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1161551

15 June 2018

The equilibrium assumption is valid for the kinetic treatment of most time-dependent protein-modification reactions

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1161551

15 June 2018

Specific covalent modification of thiols: Applications in the study of enzymes and other biomolecules

1 reference

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pmc&linkname=pmc_refs_pubmed&retmode=json&id=1161551

15 June 2018

A novel reactivity of papain and a convenient active site titration in the presence of other thiols

1 reference

https://pubmed.ncbi.nlm.nih.gov/43130

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Kinetic studies on the thiol protease from Actinidia chinensis

1 reference

https://pubmed.ncbi.nlm.nih.gov/43130

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

The actinidin-catalysed hydrolysis of N-a-benzyloxycarbonyl-L-lysine p-nitrophenyl ester. pH dependence and mechanism

1 reference

https://pubmed.ncbi.nlm.nih.gov/43130

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Anionic Proteinase from Actinidia chinensis. Preparation and Properties of the Crystalline Enzyme

1 reference

https://pubmed.ncbi.nlm.nih.gov/43130

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Determination of sulfhydryl groups with 2,2′- or 4,4′-dithiodipyridine

1 reference

https://pubmed.ncbi.nlm.nih.gov/43130

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Structure of actinidin: Details of the polypeptide chain conformation and active site from an electron density map at 2·8 Å resolution

1 reference

https://pubmed.ncbi.nlm.nih.gov/43130

12 December 2020

based on heuristic

inferred from PubMed ID database lookup

Identifiers

10.1042/BJ1830233

1 reference

Europe PubMed Central

PMC publication ID

10 September 2017

PMC publication ID

1 reference

Europe PubMed Central

PMC publication ID

10 September 2017

PubMed publication ID

1 reference

Europe PubMed Central

PMC publication ID

10 September 2017

ResearchGate publication ID

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