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BPPGK:Q6Y7T6
Contents
Species (Taxon ID) | Staphylococcus phage K. (221915) | |
Gene Name(s) | No Information Provided. | |
Protein Name(s) | ORF30/ORF32 (ECO:0000313 with EMBL:AAO47477.2)
Putative endolysin (ECO:0000313 with EMBL:AHB79986.1) | |
External Links | ||
UniProt | Q6Y7T6 | |
EMBL | AY176327 KF766114 | |
RefSeq | YP_009041293.1 | |
PDB | 4CSH 4CT3 | |
PDBsum | 4CSH 4CT3 | |
GeneID | 19622106 | |
Proteomes | UP000001246 | |
GO | GO:0046872 GO:0008745 GO:0051715 GO:0009253 | |
Gene3D | 3.40.80.10 | |
InterPro | IPR002502 IPR007921 IPR003646 | |
Pfam | PF01510 PF05257 PF08460 | |
SMART | SM00644 SM00287 | |
SUPFAM | SSF55846 | |
PROSITE | PS50911 |
Annotations
Qualifier | GO ID | GO term name | Reference | ECO ID | ECO term name | with/from | Aspect | Extension | Notes | Status |
---|---|---|---|---|---|---|---|---|---|---|
GO:0008745 |
N-acetylmuramoyl-L-alanine amidase activity |
ECO:0000314 |
F |
Figure 1 shows the EIMS analysis of products of LysK reacting with S.aureus PG. Frame B of figure 1 shows where the enzyme must cut to form the product shown in frame A, between the NAM and the L-ala. |
complete | |||||
GO:0001897 |
cytolysis by symbiont of host cells |
ECO:0000314 |
P |
Figure 5 shows LysK is able to lyse various Staph species. |
complete | |||||
GO:0001897 |
cytolysis by symbiont of host cells |
ECO:0000314 |
P |
Figure 1 lane 5 shows that extract from E.coli that are induced to express LysK creates a zone of clearing in a zymogram loaded with MRSA cells, indicating lysis. |
complete | |||||
GO:0008233 |
peptidase activity |
ECO:0000315 |
F |
Figure 3: A series of LysK deletion constructs were tested using turbidity reduction assays. Constructs lacking the SH3B domain, LysK 211 and 390 showed 10-fold less activity then wild-type LysK. SH3B domains alone, 325-495 showed no discernable activity. 10μL spots containing 10μg of LysK297, or LysK149-495 had no discernable activity in the plate lysis assay. Fusion of SH3B to the CHAP domain, LysK221-390 showed increased activity of the CHAP domain. |
complete | |||||
involved_in |
GO:0001897 |
cytolysis by symbiont of host cells |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
involved_in |
GO:0001897 |
cytolysis by symbiont of host cells |
ECO:0000314 |
direct assay evidence used in manual assertion |
P |
Seeded From UniProt |
complete | |||
enables |
GO:0008745 |
N-acetylmuramoyl-L-alanine amidase activity |
ECO:0000314 |
direct assay evidence used in manual assertion |
F |
Seeded From UniProt |
complete | |||
enables |
GO:0008745 |
N-acetylmuramoyl-L-alanine amidase activity |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
F |
Seeded From UniProt |
complete | |||
involved_in |
GO:0009253 |
peptidoglycan catabolic process |
ECO:0000256 |
match to sequence model evidence used in automatic assertion |
P |
Seeded From UniProt |
complete | |||
enables |
GO:0046872 |
metal ion binding |
ECO:0000323 |
imported automatically asserted information used in automatic assertion |
F |
Seeded From UniProt |
complete | |||
Notes
References
See Help:References for how to manage references in GONUTS.
- ↑ 1.0 1.1 1.2 1.3 1.4 Becker, SC et al. (2009) LysK CHAP endopeptidase domain is required for lysis of live staphylococcal cells. FEMS Microbiol. Lett. 294 52-60 PubMed GONUTS page
- ↑ 2.0 2.1 O'Flaherty, S et al. (2005) The recombinant phage lysin LysK has a broad spectrum of lytic activity against clinically relevant staphylococci, including methicillin-resistant Staphylococcus aureus. J. Bacteriol. 187 7161-4 PubMed GONUTS page
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