Evidence map›Paper›PMID 15238632›Full record

ArticleProtein science : a publication of the Protein Society2004

Evolutionary trace analysis of the alpha-D-phosphohexomutase superfamily.

Grant S Shackelford, Catherine A Regni, Lesa J Beamer

Open access · bronzeAbstract read
In one paragraph

Article in Protein science : a publication of the Protein Society, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

43 citing papers in PubMed, 106 citations in OpenAlex.

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  17. Biology, Mechanism, and Structure of Enzymes in the α-d-Phosphohexomutase Superfamily.Advances in protein chemistry and structural biology · 2017
    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

3 authors at 1 institution in 1 country.

Grant S ShackelfordDepartment of Biochemistry, University of Missouri-Columbia, Columbia, Missouri 65211, USA.
Catherine A Regni
Lesa J Beamer
University of Missouri · US

Funding

MOLECULAR BASIS OF GENE EXPRESSION AND SIGNAL PROCESSINGT32GM008396 · NIGMS · UNIVERSITY OF MISSOURI-COLUMBIA · PI HANNINK, MARK · 1991 to 2021
$4.1M
ENZYMOLOGY OF ALGINATE BIOSYNTHESISR01GM059653 · NIGMS · UNIVERSITY OF MISSOURI-COLUMBIA · PI TIPTON, PETER A · 2000 to 2003
$972k
NIGMS NIH HHS GM08396-13NIGMS NIH HHS GM59653NIGMS NIH HHS R01 GM059653NIGMS NIH HHS T32 GM008396
6 · The paper itself

Abstract

The alpha-D-phosphohexomutase superfamily is composed of four related enzymes that catalyze a reversible, intramolecular phosphoryl transfer on their sugar substrates. The enzymes in this superfamily play important and diverse roles in carbohydrate metabolism in organisms from bacteria to humans. Recent structural and mechanistic studies of one member of this superfamily, phosphomannomutase/phosphoglucomutase (PMM/PGM) from Pseudomonas aeruginosa, have provided new insights into enzyme mechanism and substrate recognition. Here we use sequence-sequence and sequence-structure comparisons via evolutionary trace analysis to examine 71 members of the alpha-D-phosphohexomutase superfamily. These analyses show that key residues in the active site, including many of those involved in substrate contacts in the P. aeruginosa PMM/PGM complexes, are conserved throughout the enzyme family. Several important regions show class-specific differences in sequence that appear to be correlated with differences in substrate specificity exhibited by subgroups of the family. In addition, we describe the translocation of a 20-residue segment containing the catalytic phosphoserine of phosphoacetylglucosamine mutase, which uniquely identifies members of this subgroup.

Indexed as

Evolution, MolecularPhylogenySequence Homology, Amino AcidStructural Homology, ProteinAnimalsBacteriaHumansPhosphotransferases (Phosphomutases)Sequence AlignmentPhosphotransferases (Phosphomutases)

Identifiers

PMID15238632
PMCPMC2279825
OpenAlexW2071137539

What OpenQuestion holds

Textmetadata
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.