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User:Rozwado5

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CACAO Spring 2014

My Annotations

StatusPageDate/TimeGO Term (Aspect)ReferenceEvidenceNotesLinks
acceptableXENLA:Q63ZQ72014-04-03 16:22:40 CDTGO:2001032 regulation of double-strand break repair via nonhomologous end joining (P)PMID:23324393ECO:0000314 direct assay evidence used in manual assertion

Figure 1 shows that the SCF complex (Cul1 and Skp1) is required for Ku80 ubiquitylation. Ku80 is the initiating factor of nonhomologous end joining double-strand break repair. When polyubiquitylated, Ku80 dissociates from the DNA where the break was. Figure 4 (an immunoprecipitation) shows that when Fbxl2 is not present, the binding of Cul1 and Skp1 is inhibited and there are less modifications to Ku80. This proves that Fbx12 is the protein that recruits the SCF to double stranded breaks.

challenge
unacceptableXENTR:A9JSE62014-04-05 18:12:27 CDTGO:0003677 DNA binding (F)PMID:23324393ECO:0000314 direct assay evidence used in manual assertion

See Table 1 and Figure 2.

challenge
unacceptableXENLA:Q63ZQ72014-04-05 18:18:39 CDTGO:0003677 DNA binding (F)PMID:23324393ECO:0000314 direct assay evidence used in manual assertion

See Table 1 and Figure 2.

challenge
updatedbyinstructorXENLA:Q7T0S52014-04-05 18:56:27 CDTGO:0097443 sorting endosome (C)PMID:24403139ECO:0000314 direct assay evidence used in manual assertion

See Figure 4.

challenge
updatedbyinstructorXENLA:Q9PWM72014-04-05 20:17:35 CDTGO:1900087 positive regulation of G1/S transition of mitotic cell cycle (P)PMID:24403013ECO:0000315 mutant phenotype evidence used in manual assertion

See Figure 1

challenge
unacceptableHUMAN:OGFD12014-04-05 21:28:45 CDTGO:0043022 ribosome binding (F)PMID:24550447ECO:0000314 direct assay evidence used in manual assertion

See Figure 3. In A, a 100-kDa species in an immunoprecipitation is consistent with the weight of a hypothetical OGFOD1-RPS23 complex. Other experiments on this figure support this. RPS23 is a ribosomal binding site.

challenge
acceptableHUMAN:OGFD12014-04-05 21:28:46 CDTGO:0006449 regulation of translational termination (P)PMID:24550447ECO:0000315 mutant phenotype evidence used in manual assertion

Figure 5 shows that OGFOD1 knockouts are less likely to terminate at a nonsense codon. This implies that OGFOD1 modulates translation termination efficiency. A catalytically inactive mutant also terminates earlier, similar to the knockout. This suggests that it is the ribosomal binding function of OGFOD1 that regulates the translational termination.

challenge
updatedbyinstructorHUMAN:OGFD12014-04-05 22:05:56 CDTGO:0019511 peptidyl-proline hydroxylation (P)PMID:24550447ECO:0000314 direct assay evidence used in manual assertion

Figure S4A shows that OGFOD1 does in vitro hydroxylation of a peptide derived from RPS23, assayed by mass spec.

challenge

acceptable:2
unacceptable:3
requires_changes:0
flagged:0

Annotations challenged by Rozwado5

StatusAuthor,GroupPageGO Term (Aspect)ReferenceEvidenceLinksPage history

0 annotations fixed by Rozwado5

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