E1 enzyme for ubiquitin like protein activation.E1 enzyme for ubiquitin like protein activation.

Structural highlights

6h78 is a 16 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:, , , ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[UBA5_HUMAN] E1-like enzyme which activates UFM1 and SUMO2.[1] [2] [3]

References

  1. Komatsu M, Chiba T, Tatsumi K, Iemura S, Tanida I, Okazaki N, Ueno T, Kominami E, Natsume T, Tanaka K. A novel protein-conjugating system for Ufm1, a ubiquitin-fold modifier. EMBO J. 2004 May 5;23(9):1977-86. Epub 2004 Apr 8. PMID:15071506 doi:http://dx.doi.org/10.1038/sj.emboj.7600205
  2. Zheng M, Gu X, Zheng D, Yang Z, Li F, Zhao J, Xie Y, Ji C, Mao Y. UBE1DC1, an ubiquitin-activating enzyme, activates two different ubiquitin-like proteins. J Cell Biochem. 2008 Aug 15;104(6):2324-34. doi: 10.1002/jcb.21791. PMID:18442052 doi:http://dx.doi.org/10.1002/jcb.21791
  3. Bacik JP, Walker JR, Ali M, Schimmer AD, Dhe-Paganon S. Crystal structure of the human ubiquitin-activating enzyme 5 (UBA5) bound to ATP: mechanistic insights into a minimalistic E1 enzyme. J Biol Chem. 2010 Jun 25;285(26):20273-80. Epub 2010 Apr 5. PMID:20368332 doi:10.1074/jbc.M110.102921

6h78, resolution 2.70Å

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OCA