Evidence map›Paper›PMID 27550639›Full record

ArticleScientific reports2016

Structure and function of human Naa60 (NatF), a Golgi-localized bi-functional acetyltransferase.

Ji-Yun Chen, Liang Liu, Chun-Ling Cao, Mei-Jun Li, Kemin Tan, Xiaohan Yang, Cai-Hong Yun

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.4field-weighted citation impact, top 16% 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

19 citing papers in PubMed, 34 citations in OpenAlex.

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  10. Post-translational Modifications of the Protein Termini.Frontiers in cell and developmental biology · 2021
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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

7 authors at 2 institutions in 2 countries.

Ji-Yun ChenDepartment of Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, P. R. China.
Liang LiuDepartment of Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, P. R. China.
Chun-Ling CaoDepartment of Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, P. R. China.
Mei-Jun LiDepartment of Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, P. R. China.
Kemin TanStructural Biology Center, Biosciences, Argonne National Laboratory, 9700 S. Cass Avenue, Argonne, IL 60439, USA.
Xiaohan YangKey Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Biochemistry and Molecular Biology, Peking University Health Science Center, Beijing 100191, China.
Cai-Hong YunDepartment of Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, P. R. China.
Peking University · CNArgonne National Laboratory · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

N-terminal acetylation (Nt-acetylation), carried out by N-terminal acetyltransferases (NATs), is a conserved and primary modification of nascent peptide chains. Naa60 (also named NatF) is a recently identified NAT found only in multicellular eukaryotes. This protein was shown to locate on the Golgi apparatus and mainly catalyze the Nt-acetylation of transmembrane proteins, and it also harbors lysine N(ε)-acetyltransferase (KAT) activity to catalyze the acetylation of lysine ε-amine. Here, we report the crystal structures of human Naa60 (hNaa60) in complex with Acetyl-Coenzyme A (Ac-CoA) or Coenzyme A (CoA). The hNaa60 protein contains an amphipathic helix following its GNAT domain that may contribute to Golgi localization of hNaa60, and the β7-β8 hairpin adopted different conformations in the hNaa60(1-242) and hNaa60(1-199) crystal structures. Remarkably, we found that the side-chain of Phe 34 can influence the position of the coenzyme, indicating a new regulatory mechanism involving enzyme, co-factor and substrates interactions. Moreover, structural comparison and biochemical studies indicated that Tyr 97 and His 138 are key residues for catalytic reaction and that a non-conserved β3-β4 long loop participates in the regulation of hNaa60 activity.

Indexed as

AcetylationAcetyl Coenzyme AGolgi ApparatusHumansLysineN-Terminal Acetyltransferase FProtein DomainsProtein Structure, SecondaryStructure-Activity RelationshipAcetyl Coenzyme ALysineNAA60 protein, humanN-Terminal Acetyltransferase F

Identifiers

PMID27550639
PMCPMC4993997
OpenAlexW2511106300

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Registered trials

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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.