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User:Aaron.Bedford

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CACAO Spring 2014

My Annotations

StatusPageDate/TimeGO Term (Aspect)ReferenceEvidenceNotesLinks
unacceptableCHIKS:POLN2014-02-28 14:33:23 CSTGO:0044188 host cell lysosomal membrane (C)PMID:19180189ECO:0000315 mutant phenotype evidence used in manual assertion

Non structural protein (NSP) 1 as a IFN antagonist. See figure 1

challenge
unacceptableHPV16:VE22014-02-28 14:43:20 CSTGO:0075512 clathrin-mediated endocytosis of virus by host cell (P)PMID:1370493ECO:0000315 mutant phenotype evidence used in manual assertion

"E1 fusion protein uses first heterodimerization with p62 as a means to become incorporated into the viral envelope and then dissociation from the cleaved p62 (e2), and reorganization, possibly within itself as a way to become activated (Membrane Fusion Process, pg.9)."

See Table 1 of Papaer

challenge
acceptableSINDV:POLS2014-03-20 16:07:39 CDTGO:0019062 virion attachment to host cell (P)PMID:7684466ECO:0000315 mutant phenotype evidence used in manual assertion

Mutant strains of sindbis virus with insertion sequences in the PE2 glycoprotein gene have significantly reduced binding capabilities. PE2 cleavage is necessary for E2/E3 specific spike protein with E2 specific for receptor binding.

See Fig. 3; Fig. 6; Fig. 7; Fig. 8

challenge
updatedbyinstructorSINDV:POLN2014-03-22 19:15:01 CDTGO:0008174 mRNA methyltransferase activity (F)PMID:8610444ECO:0000315 mutant phenotype evidence used in manual assertion

Table 1 represents the results of the mutations on various clones to express MTase activity. Changes and/or deletions to conserved amino acid sequences in nsP1 resulted in lower Km for S-adenosyl methionine. Reduced methyl donor substrate concentration significantly reduced MTase activity and viral infectivity.

challenge

acceptable:1
unacceptable:2
requires_changes:0
flagged:0

Annotations challenged by Aaron.Bedford

StatusAuthor,GroupPageGO Term (Aspect)ReferenceEvidenceLinksPage history
updatedbyinstructorAaron.Bedford,
Team Just Name It Something
SINDV:POLNGO:0008174 - mRNA methyltransferase activity (F)PMID:8610444ECO:0000315 mutant phenotype evidence used in manual assertionchallengeC: 2

fixed by Aaron.Bedford

1 annotations fixed by Aaron.Bedford

What do the icons mean in the status column?

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