Detail of GM0036


Summary

The genetically modified enzybiotic, named LysK149-495 , constructed by Truncation strategy, decrease the lytic activity.
With  LysK149-495
  Sequence Length:  209 AA.
  Mass:  23120 Da.
  Isoelectric Point:  10.05
  Function:  show faint activity in both the zymogram and turbidity reduction assays, but no detectable activity in either plate lysis or MIC assays

Construction

GM0036, constructed by Truncation strategy.
    No schema construted on GM0036
Details:
GM0036[1-347]: derive from protein I6X5A8 sequence 149-495

I6X5A8, 495 AA., the LysK from Staphylococcus phage Fi200W

Source: Staphylococcus phage Fi200W

Domains and repeats

29-160:  IPR007921, the CHAP domain
196-369:  IPR002502, the N-acetylmuramoyl-L-alanine amidase domain
409-481:  IPR003646, the SH3-like domain, bacterial-type?

GO term prediction

Molecular Function:  0008745, the N-acetylmuramoyl-L-alanine amidase activity


Linking to UniprotKB
Linging to InterPro

Annotation

1-347

48-194
: EAD, Amidase domain, derived from staphylococcal bacteriophage endolysin LysK;
260-326
: CBD, SH3b domain, derived from staphylococcal bacteriophage endolysin LysK;
Domain and repeats:
261-333
: IPR003646,SH3-like domain, bacterial-type?;
48-221
: IPR002502,N-acetylmuramoyl-L-alanine amidase domain;
GO term prediction:
0008745, the N-acetylmuramoyl-L-alanine amidase activity
0009253, the peptidoglycan catabolic process
VDNYYGLTHFIEIPVKAGTTVKKETAKKSASKTPAPKKKATLKVSKNHINYTMDKRGKKPEGMVIHNDAGRSSGQQYENSLANAGYARYANGIAHYYGSEGYVWEAIDAKNQIAWHTGDGTGANSGNFRFAGIEVCQSMSASDAQFLKNEQAVFQFTAEKFKEWGLTPNRKTVRLHMEFVPTACPHRSMVLHTGFNPVTQGRPSQAIMN
  BlastP to GMEnzy

Production

  1.  Expressed by pET21a in E. coli BL21 (DE3),  Purified by nickel chromatography purification

Activity

    No activity data found on GM0036

Reference

  1. Becker, S. C.Dong, S.Baker, J. R.Foster-Frey, J.Pritchard, D. G.Donovan, D. M.. (2009) LysK CHAP endopeptidase domain is required for lysis of live staphylococcal cells. FEMS microbiology letters. 01:52-60. [doi:10.1111/j.1574-6968.2009.01541.x] [PMID:19493008]

Comments

    No comments found on GM0036


CAPTCHA Image   Reload Image
Enter Code*: