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User:Quocbui1

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Phage Hunters Spring 2017

My Annotations

StatusPageDate/TimeGO Term (Aspect)ReferenceEvidenceNotesLinks
unacceptableBPT4:ENLYS2017-04-09 15:13:56 CDTGO:0003796 lysozyme activity (F)PMID:16885461ECO:0000314 direct assay evidence used in manual assertion

Gaidelyte et al. found that the endolysin was unstable and degraded in crude E. coli cell extracts causing a smear on the zymogram, and also found that the endolysin could function independently of the presence of divalent metal cations. The smear on the zymogram is indicative of selectivity of endolysin on peptidoglycan from different hosts.

challenge
unacceptableBACTU:J3UKZ52017-04-09 15:42:56 CDTGO:0019835 cytolysis (P)PMID:16103125ECO:0000314 direct assay evidence used in manual assertion

Fig. 4A-D demonstrates that the protein has lytic activity by observing percent absorption or time (second) and that in some species the catalytic domain alone yields higher activity than the full length protein while for other species it is the opposite.

challenge
acceptableBPSPP:O484902017-04-09 17:07:23 CDTGO:0004527 exonuclease activity (F)PMID:12670970ECO:0000314 direct assay evidence used in manual assertion

Figure 4: Fluorescent signal on dsDNA has a higher intensity than on ssDNA or on nucleotides. The decrease in fluorescent signal is indicative of DNA digestion.

challenge
updatedbyinstructor9VIRU:Q6X3T92017-04-23 14:47:50 CDTGO:0061783 peptidoglycan muralytic activity (F)PMID:16885461ECO:0000314 direct assay evidence used in manual assertion

Figure 4 shows the zymogram where E. coli cell extracts are degraded. Furthermore, the smear on the zymogram is indicative of selectivity of peptidoglycan from different hosts.

challenge
updatedbyinstructor9VIRU:D0R7H82017-04-23 17:46:11 CDTGO:0019835 cytolysis (P)PMID:26085488ECO:0000314 direct assay evidence used in manual assertion

Figure 3 reveals that the protein activity results in clear zones of the bacterial lawn.

challenge
unacceptable9VIRU:D0R7I32017-04-23 17:55:29 CDTGO:0019835 cytolysis (P)PMID:26085488ECO:0000314 direct assay evidence used in manual assertion

Figure 4 shows the lytic activity against different hosts. It shows that the protein has specificity against P. polymyxa over other Paenibacillus bacteria.

challenge

acceptable:1
unacceptable:3
requires_changes:0
flagged:0

Annotations challenged by Quocbui1

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