Gene
lnx2b
- ID
- ZDB-GENE-040426-2500
- Name
- ligand of numb-protein X 2b
- Symbol
- lnx2b Nomenclature History
- Previous Names
- Type
- protein_coding_gene
- Location
- Chr: 14 Mapping Details/Browsers
- Description
- Enables ubiquitin-protein transferase activity. Acts upstream of or within exocrine pancreas development and protein K48-linked ubiquitination. Is expressed in several structures, including blastodisc; mesoderm; nervous system; pronephros; and tail bud. Orthologous to human LNX2 (ligand of numb-protein X 2).
- Genome Resources
- Note
- None
- Comparative Information
-
- All Expression Data
- 6 figures from 5 publications
- Cross-Species Comparison
- High Throughput Data
- Thisse Expression Data
-
- MGC:85925 (1 image)
Wild Type Expression Summary
- All Phenotype Data
- 3 figures from Ro et al., 2009
- Cross-Species Comparison
- Alliance
Phenotype Summary
Mutations
| Allele | Type | Localization | Consequence | Mutagen | Supplier |
|---|---|---|---|---|---|
| la010014Tg | Transgenic insertion | Unknown | Unknown | DNA | |
| la012572Tg | Transgenic insertion | Unknown | Unknown | DNA | |
| la018980Tg | Transgenic insertion | Unknown | Unknown | DNA | |
| la018981Tg | Transgenic insertion | Unknown | Unknown | DNA | |
| la027546Tg | Transgenic insertion | Unknown | Unknown | DNA |
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| Targeting Reagent | Created Alleles | Citations |
|---|---|---|
| MO1-lnx2b | N/A | (2) |
| MO2-lnx2b | N/A | Ro et al., 2009 |
| MO3-lnx2b | N/A | (2) |
| MO4-lnx2b | N/A | Won et al., 2015 |
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Human Disease
Domain, Family, and Site Summary
| Type | InterPro ID | Name |
|---|---|---|
| Conserved_site | IPR017907 | Zinc finger, RING-type, conserved site |
| Domain | IPR001478 | PDZ domain |
| Domain | IPR001841 | Zinc finger, RING-type |
| Domain | IPR018957 | Zinc finger, C3HC4 RING-type |
| Family | IPR051342 | PDZ domain-containing scaffold protein |
| Homologous_superfamily | IPR013083 | Zinc finger, RING/FYVE/PHD-type |
| Homologous_superfamily | IPR036034 | PDZ superfamily |
Domain Details Per Protein
| Protein | Additional Resources | Length | PDZ domain | PDZ domain-containing scaffold protein | PDZ superfamily | Zinc finger, C3HC4 RING-type | Zinc finger, RING/FYVE/PHD-type | Zinc finger, RING-type | Zinc finger, RING-type, conserved site |
|---|---|---|---|---|---|---|---|---|---|
| UniProtKB:A4VCF7 | InterPro | 678 |
Interactions and Pathways
No data available
Plasmids
No data available
| Relationship | Marker Type | Marker | Accession Numbers | Citations |
|---|---|---|---|---|
| Contained in | BAC | CH211-231B5 | ZFIN Curated Data | |
| Contained in | BAC | CH211-276G21 | ZFIN Curated Data | |
| Encodes | EST | ibd3184 | Kudoh et al., 2001 | |
| Encodes | cDNA | MGC:85925 | ZFIN Curated Data | |
| Encodes | cDNA | MGC:162185 | ZFIN Curated Data |
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| Type | Accession # | Sequence | Length (nt/aa) | Analysis |
|---|---|---|---|---|
| RNA | RefSeq:NM_212940 (1) | 3201 nt | ||
| Genomic | GenBank:AL935131 (1) | 170938 nt | ||
| Polypeptide | UniProtKB:A4VCF7 (1) | 678 aa |
- Deng, C., Chen, H., Yang, N., Feng, Y., Hsueh, A.J. (2015) Apela regulates fluid homeostasis by binding to the APJ receptor to activate Gi signaling. The Journal of biological chemistry. 290(30):18261-8
- Elkon, R., Milon, B., Morrison, L., Shah, M., Vijayakumar, S., Racherla, M., Leitch, C.C., Silipino, L., Hadi, S., Weiss-Gayet, M., Barras, E., Schmid, C.D., Ait-Lounis, A., Barnes, A., Song, Y., Eisenman, D.J., Eliyahu, E., Frolenkov, G.I., Strome, S.E., Durand, B., Zaghloul, N.A., Jones, S.M., Reith, W., Hertzano, R. (2015) RFX transcription factors are essential for hearing in mice. Nature communications. 6:8549
- Won, M., Ro, H., Dawid, I.B. (2015) Lnx2 ubiquitin ligase is essential for exocrine cell differentiation in the early zebrafish pancreas. Proceedings of the National Academy of Sciences of the United States of America. 112(40):12426-31
- Varshney, G.K., Lu, J., Gildea, D., Huang, H., Pei, W., Yang, Z., Huang, S.C., Schoenfeld, D.S., Pho, N., Casero, D., Hirase, T., Mosbrook-Davis, D.M., Zhang, S., Jao, L.E., Zhang, B., Woods, I.G., Zimmerman, S., Schier, A.F., Wolfsberg, T., Pellegrini, M., Burgess, S.M., and Lin, S. (2013) A large-scale zebrafish gene knockout resource for the genome-wide study of gene function. Genome research. 23(4):727-735
- Ro, H., and Dawid, I.B. (2011) Modulation of Tcf3 repressor complex composition regulates cdx4 expression in zebrafish. The EMBO journal. 30(14):2894-907
- Ro, H., and Dawid, I.B. (2010) Lnx-2b restricts gsc expression to the dorsal mesoderm by limiting Nodal and Bozozok activity. Biochemical and Biophysical Research Communications. 402(4):626-630
- Morley, R.H., Lachani, K., Keefe, D., Gilchrist, M.J., Flicek, P., Smith, J.C., and Wardle, F.C. (2009) A gene regulatory network directed by zebrafish No tail accounts for its roles in mesoderm formation. Proceedings of the National Academy of Sciences of the United States of America. 106(10):3829-3834
- Ro, H., and Dawid, I.B. (2009) Organizer restriction through modulation of Bozozok stability by the E3 ubiquitin ligase Lnx-like. Nature cell biology. 11(9):1121-1127
- Wang, D., Jao, L.E., Zheng, N., Dolan, K., Ivey, J., Zonies, S., Wu, X., Wu, K., Yang, H., Meng, Q., Zhu, Z., Zhang, B., Lin, S., and Burgess, S.M. (2007) Efficient genome-wide mutagenesis of zebrafish genes by retroviral insertions. Proceedings of the National Academy of Sciences of the United States of America. 104(30):12428-12433
- Strausberg,R.L., Feingold,E.A., Grouse,L.H., Derge,J.G., Klausner,R.D., Collins,F.S., Wagner,L., Shenmen,C.M., Schuler,G.D., Altschul,S.F., Zeeberg,B., Buetow,K.H., Schaefer,C.F., Bhat,N.K., Hopkins,R.F., Jordan,H., Moore,T., Max,S.I., Wang,J., Hsieh,F., Diatchenko,L., Marusina,K., Farmer,A.A., Rubin,G.M., Hong,L., Stapleton,M., Soares,M.B., Bonaldo,M.F., Casavant,T.L., Scheetz,T.E., Brownstein,M.J., Usdin,T.B., Toshiyuki,S., Carninci,P., Prange,C., Raha,S.S., Loquellano,N.A., Peters,G.J., Abramson,R.D., Mullahy,S.J., Bosak,S.A., McEwan,P.J., McKernan,K.J., Malek,J.A., Gunaratne,P.H., Richards,S., Worley,K.C., Hale,S., Garcia,A.M., Gay,L.J., Hulyk,S.W., Villalon,D.K., Muzny,D.M., Sodergren,E.J., Lu,X., Gibbs,R.A., Fahey,J., Helton,E., Ketteman,M., Madan,A., Rodrigues,S., Sanchez,A., Whiting,M., Madan,A., Young,A.C., Shevchenko,Y., Bouffard,G.G., Blakesley,R.W., Touchman,J.W., Green,E.D., Dickson,M.C., Rodriguez,A.C., Grimwood,J., Schmutz,J., Myers,R.M., Butterfield,Y.S., Krzywinski,M.I., Skalska,U., Smailus,D.E., Schnerch,A., Schein,J.E., Jones,S.J., and Marra,M.A. (2002) Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. Proceedings of the National Academy of Sciences of the United States of America. 99(26):16899-903
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