Role of SH3b binding domain in a natural deletion mutant of
Kayvirus endolysin LysF1 with a broad range of lytic activity

J 2018

Role of SH3b binding domain in a natural deletion mutant of Kayvirus endolysin LysF1 with a broad range of lytic activity

BENEŠÍK, Martin; Jiří NOVÁČEK; Lubomír JANDA; Radka DOPITOVÁ; Markéta PERNISOVÁ et al.

Základní údaje

Originální název

Role of SH3b binding domain in a natural deletion mutant of Kayvirus endolysin LysF1 with a broad range of lytic activity

Autoři

BENEŠÍK, Martin; Jiří NOVÁČEK; Lubomír JANDA; Radka DOPITOVÁ; Markéta PERNISOVÁ; Kateřina MELKOVÁ; Lenka TISAKOVA; Jiří DOŠKAŘ; Lukáš ŽÍDEK; Jan HEJÁTKO a Roman PANTŮČEK

Vydání

Virus Genes, DORDRECHT, Springer US, 2018, 0920-8569

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10603 Genetics and heredity

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 1.616

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/18:00102396

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.1007/s11262-017-1507-2

UT WoS

000426078400015

EID Scopus

2-s2.0-85028771874

Klíčová slova anglicky

Staphylococcus bacteriophage; Endolysin; Endopeptidases; Enzybiotics; Src homology domains; Staphylococcal infections

Štítky

CF CELLIM, CF NMR, NZ, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 8. 3. 2019 13:05, Mgr. Pavla Foltynová, Ph.D.

Anotace

V originále

The spontaneous host-range mutants 812F1 and K1/420 are derived from polyvalent phage 812 that is almost identical to phage K, belonging to family Myoviridae and genus Kayvirus. Phage K1/420 is used for the phage therapy of staphylococcal infections. Endolysin of these mutants designated LysF1, consisting of an N-terminal cysteine-histidine-dependent aminohydrolase/peptidase (CHAP) domain and C-terminal SH3b cell wall-binding domain, has deleted middle amidase domain compared to wild-type endolysin. In this work, LysF1 and both its domains were prepared as recombinant proteins and their function was analyzed. LysF1 had an antimicrobial effect on 31 Staphylococcus species of the 43 tested. SH3b domain influenced antimicrobial activity of LysF1, since the lytic activity of the truncated variant containing the CHAP domain alone was decreased. The results of a co-sedimentation assay of SH3b domain showed that it was able to bind to three types of purified staphylococcal peptidoglycan 11.2, 11.3, and 11.8 that differ in their peptide bridge, but also to the peptidoglycan type 11.5 of Streptococcus uberis, and this capability was verified in vivo using the fusion protein with GFP and fluorescence microscopy. Using several different approaches, including NMR, we have not confirmed the previously proposed interaction of the SH3b domain with the pentaglycine bridge in the bacterial cell wall. The new naturally raised deletion mutant endolysin LysF1 is smaller than LysK, has a broad lytic spectrum, and therefore is an appropriate enzyme for practical use. The binding spectrum of SH3b domain covering all known staphylococcal peptidoglycan types is a promising feature for creating new chimeolysins by combining it with more effective catalytic domains.

Návaznosti

LM2015043, projekt VaV

Název: Česká infrastruktura pro integrativní strukturní biologii (Akronym: CIISB)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Czech Infrastructure for Integrative Structural Biology

LM2015062, projekt VaV

Název: Národní infrastruktura pro biologické a medicínské zobrazování

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, National research infrastructure for biological and medical imaging

LQ1601, projekt VaV

Název: CEITEC 2020 (Akronym: CEITEC2020)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, CEITEC 2020

NV16-29916A, projekt VaV

Název: Využití bakteriofágů v léčbě nozokomiálních infekcí spojených s multirezistencí či tvorbou biofilmu

Přiložené soubory

10.1007_s11262-017-1507-2.pdf

Požádat o autorskou verzi souboru

Citovat

BENEŠÍK, Martin; Jiří NOVÁČEK; Lubomír JANDA; Radka DOPITOVÁ; Markéta PERNISOVÁ; Kateřina MELKOVÁ; Lenka TISAKOVA; Jiří DOŠKAŘ; Lukáš ŽÍDEK; Jan HEJÁTKO a Roman PANTŮČEK. Role of SH3b binding domain in a natural deletion mutant of Kayvirus endolysin LysF1 with a broad range of lytic activity. Virus Genes. DORDRECHT: Springer US, 2018, roč. 54, č. 1, s. 130-139. ISSN 0920-8569. Dostupné z: https://doi.org/10.1007/s11262-017-1507-2.

@article{1411122,
   author = {Benešík, Martin and Nováček, Jiří and Janda, Lubomír and Dopitová, Radka and Pernisová, Markéta and Melková, Kateřina and Tisakova, Lenka and Doškař, Jiří and Žídek, Lukáš and Hejátko, Jan and Pantůček, Roman},
   article_location = {DORDRECHT},
   article_number = {1},
   doi = {https://doi.org/10.1007/s11262-017-1507-2},
   keywords = {Staphylococcus bacteriophage; Endolysin; Endopeptidases; Enzybiotics; Src homology domains; Staphylococcal infections},
   language = {eng},
   issn = {0920-8569},
   journal = {Virus Genes},
   title = {Role of SH3b binding domain in a natural deletion mutant of Kayvirus endolysin LysF1 with a broad range of lytic activity},
   url = {https://link.springer.com/article/10.1007%2Fs11262-017-1507-2},
   volume = {54},
   year = {2018}
}

TY  - JOUR
ID  - 1411122
AU  - Benešík, Martin - Nováček, Jiří - Janda, Lubomír - Dopitová, Radka - Pernisová, Markéta - Melková, Kateřina - Tisakova, Lenka - Doškař, Jiří - Žídek, Lukáš - Hejátko, Jan - Pantůček, Roman
PY  - 2018
TI  - Role of SH3b binding domain in a natural deletion mutant of Kayvirus endolysin LysF1 with a broad range of lytic activity
JF  - Virus Genes
VL  - 54
IS  - 1
SP  - 130-139
EP  - 130-139
PB  - Springer US
SN  - 09208569
KW  - Staphylococcus bacteriophage
KW  - Endolysin
KW  - Endopeptidases
KW  - Enzybiotics
KW  - Src homology domains
KW  - Staphylococcal infections
UR  - https://link.springer.com/article/10.1007%2Fs11262-017-1507-2
L2  - https://link.springer.com/article/10.1007%2Fs11262-017-1507-2
N2  - The spontaneous host-range mutants 812F1 and K1/420 are derived from polyvalent phage 812 that is almost identical to phage K, belonging to family Myoviridae and genus Kayvirus. Phage K1/420 is used for the phage therapy of staphylococcal infections. Endolysin of these mutants designated LysF1, consisting of an N-terminal cysteine-histidine-dependent aminohydrolase/peptidase (CHAP) domain and C-terminal SH3b cell wall-binding domain, has deleted middle amidase domain compared to wild-type endolysin. In this work, LysF1 and both its domains were prepared as recombinant proteins and their function was analyzed. LysF1 had an antimicrobial effect on 31 Staphylococcus species of the 43 tested. SH3b domain influenced antimicrobial activity of LysF1, since the lytic activity of the truncated variant containing the CHAP domain alone was decreased. The results of a co-sedimentation assay of SH3b domain showed that it was able to bind to three types of purified staphylococcal peptidoglycan 11.2, 11.3, and 11.8 that differ in their peptide bridge, but also to the peptidoglycan type 11.5 of Streptococcus uberis, and this capability was verified in vivo using the fusion protein with GFP and fluorescence microscopy. Using several different approaches, including NMR, we have not confirmed the previously proposed interaction of the SH3b domain with the pentaglycine bridge in the bacterial cell wall. The new naturally raised deletion mutant endolysin LysF1 is smaller than LysK, has a broad lytic spectrum, and therefore is an appropriate enzyme for practical use. The binding spectrum of SH3b domain covering all known staphylococcal peptidoglycan types is a promising feature for creating new chimeolysins by combining it with more effective catalytic domains.
ER  -

BENEŠÍK, Martin; Jiří NOVÁČEK; Lubomír JANDA; Radka DOPITOVÁ; Markéta PERNISOVÁ; Kateřina MELKOVÁ; Lenka TISAKOVA; Jiří DOŠKAŘ; Lukáš ŽÍDEK; Jan HEJÁTKO a Roman PANTŮČEK. Role of SH3b binding domain in a natural deletion mutant of Kayvirus endolysin LysF1 with a broad range of lytic activity. \textit{Virus Genes}. DORDRECHT: Springer US, 2018, roč.~54, č.~1, s.~130-139. ISSN~0920-8569. Dostupné z: https://doi.org/10.1007/s11262-017-1507-2.

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