Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The . gov means it’s official. Federal government websites often end in . gov or . mil VSports app下载. Before sharing sensitive information, make sure you’re on a federal government site. .

Https

The site is secure. The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely. V体育官网.

. 2004 Nov 1;18(21):2573-80.
doi: 10.1101/gad.1255304.

Systematic analysis and nomenclature of mammalian F-box proteins

Systematic analysis and nomenclature of mammalian F-box proteins

"VSports app下载" Jianping Jin et al. Genes Dev. .
No abstract available

PubMed Disclaimer

"V体育官网入口" Figures

Figure 1.
Figure 1.
Domain structures of mammalian F-box proteins. Domains identified by the Hidden Markov Model algorithms of SMART or PFam include F-box motif (F), WD40 repeat (WD), leucine-rich repeat (L), transmembrane domain (T), F-box-associated domain (FBA), between-ring domain (IBR), domain in carbohydrate binding proteins and sugar hydrolases (CASH), kelch repeat (K), calponin homology domain (CH), domain found in cupin metalloenzyme family (Jmjc), domain present in PSD-95, Dlg, and ZO-1 (PDZ), zinc-binding domain found in Lin-11, Isl-1, and Mec-3 (Lim), HNH nuclease family (HNHc), novel eukaryotic zinc-binding domain (CHORD), and tetratrico peptide repeat (TPR). The following domains were found via the Structural Classification of Proteins (SCOP) database, which can be used to predict protein sequences that can adopt known protein folds: ApaG-like, which is structurally similar to bacterial ApaG; Apolipophorin, the apolipophorin-III-like fold; Ubl, the ubiquitin-like fold; TDL, which is Traf-domain like; RNI-like, which may form structure similar to that of leucine-rich repeats in placental RNase inhibitor; and RCC1, which is a possible regulator of chromatin condensation-1 fold.
Figure 2.
Figure 2.
Phylogenetic tree depiction of interrelationships between human F-box proteins. The tree is generated from the pairwise ZEGA distances (Abagyan and Batalov 1997) within the set of amino acid sequences comprising the F-box domain only by the neighbor-joining method (Saitou and Nei 1987) as adapted in ICM software (Molsoft LLC; http://www.molsoft.com).
Figure 3.
Figure 3.
Phylogenetic trees for FBXW, FBXL, and FBA-domain-containing subfamilies of F-box proteins, along with orthologous sequences from D. melanogaster and C. elegans. Only the contiguous portions of the sequence corresponding to the F-box domain followed by the indicated protein interaction domain were included and aligned.

References

    1. Abagyan R.A. and Batalov, S.V. 1997. Do aligned sequences share the same fold? J. Mol. Biol. 273: 355-368. - PubMed
    1. Ang X.L. and Harper, J.W. 2004. Interwoven ubiquitination oscillators and control of cell cycle transitions. Sci. STKE 2004: pe31. - PubMed
    1. Bai C., Sen, P., Hofmann, K., Ma, L., Goebl, M., Harper, J.W., and Elledge, S.J. 1996. SKP1 connects cell cycle regulators to the ubiquitin proteolysis machinery through a novel motif, the F-box. Cell 86: 263-274. - PubMed
    1. Basel D., DePaepe, A., Kilpatrick, M.W., and Tsipouras, P. 2003. Split hand foot malformation is associated with a reduced level of Dactylin gene expression. Clin. Genet. 64: 350-354. - PubMed
    1. Bateman A., Coin, L., Durbin, R., Finn, R.D., Hollich, V., Griffiths-Jones, S., Khanna, A., Marshall, M., Moxon, S., Sonnhammer, E.L., et al. 2004. The Pfam protein families database. Nucleic Acids Res. 32: D138-D141. - PMC - PubMed

MeSH terms