Evidence map›Paper›PMID 25627867›Full record

ArticleProtein science : a publication of the Protein Society2015

Prediction of distal residue participation in enzyme catalysis.

Heather R Brodkin, Nicholas A DeLateur, Srinivas Somarowthu, Caitlyn L Mills, Walter R Novak, Penny J Beuning, Dagmar Ringe, Mary Jo Ondrechen

Open access · bronzeAbstract read
In one paragraph

Article in Protein science : a publication of the Protein Society, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.1field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 32 citations in OpenAlex.

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  4. MAHOMES II: A webserver for predicting if a metal binding site is enzymatic.Protein science : a publication of the Protein Society · 2023
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  6. Electrostatic fingerprints of catalytically active amino acids in enzymes.Protein science : a publication of the Protein Society · 2022
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Heather R BrodkinDepartment of Chemistry and Chemical Biology, Northeastern University, Boston, Massachusetts, 02115; Department of Biochemistry, Rosenstiel Basic Medical Sciences Research Center, Brandeis University, Waltham, Massachusetts, 02454-9110; Department of Chemistry, Rosenstiel Basic Medical Sciences Research Center, Brandeis University, Waltham, Massachusetts, 02454-9110.
Nicholas A DeLateur
Srinivas Somarowthu
Caitlyn L Mills
Walter R Novak
Penny J Beuning
Dagmar Ringe
Mary Jo Ondrechen
Northeastern University · USBrandeis University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A scoring method for the prediction of catalytically important residues in enzyme structures is presented and used to examine the participation of distal residues in enzyme catalysis. Scores are based on the Partial Order Optimum Likelihood (POOL) machine learning method, using computed electrostatic properties, surface geometric features, and information obtained from the phylogenetic tree as input features. Predictions of distal residue participation in catalysis are compared with experimental kinetics data from the literature on variants of the featured enzymes; some additional kinetics measurements are reported for variants of Pseudomonas putida nitrile hydratase (ppNH) and for Escherichia coli alkaline phosphatase (AP). The multilayer active sites of P. putida nitrile hydratase and of human phosphoglucose isomerase are predicted by the POOL log ZP scores, as is the single-layer active site of P. putida ketosteroid isomerase. The log ZP score cutoff utilized here results in over-prediction of distal residue involvement in E. coli alkaline phosphatase. While fewer experimental data points are available for P. putida mandelate racemase and for human carbonic anhydrase II, the POOL log ZP scores properly predict the previously reported participation of distal residues.

Indexed as

Protein ConformationCarbonic Anhydrase IICatalysisEnzymesEscherichia coliGlucose-6-Phosphate IsomeraseHumansMachine LearningPhylogenyPseudomonas putidaStatic ElectricitySurface PropertiesCarbonic Anhydrase IIEnzymesGlucose-6-Phosphate Isomerasealkaline phosphatasecatalytic efficiencyketosteroid isomerasenitrile hydratasepartial order optimum likelihoodphosphoglucose isomeraseremote residues

Identifiers

PMID25627867
PMCPMC4420525
OpenAlexW2141864248

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.