3vpb
From Proteopedia
Contents |
ArgX from Sulfolobus tokodaii complexed with LysW/Glu/ADP/Mg/Zn/Sulfate
Template:ABSTRACT PUBMED 23434852
Function
[ARGX_SULTO] Catalyzes the ATP-dependent formation of a covalent bond between the amino group of glutamate and the gamma-carboxyl group of the C-terminal glutamate residue in LysW (By similarity). [LYSW_SULTO] Carrier protein that bears the covalently bound substrates for arginine and lysine biosynthesis; bound L-glutamate is sequentially converted to L-arginine, while bound alpha-aminoadipate (AAA) is sequentially converted to L-lysine.
About this Structure
3vpb is a 6 chain structure with sequence from Sulfolobus tokodaii str. 7. Full crystallographic information is available from OCA.
Reference
- Ouchi T, Tomita T, Horie A, Yoshida A, Takahashi K, Nishida H, Lassak K, Taka H, Mineki R, Fujimura T, Kosono S, Nishiyama C, Masui R, Kuramitsu S, Albers SV, Kuzuyama T, Nishiyama M. Lysine and arginine biosyntheses mediated by a common carrier protein in Sulfolobus. Nat Chem Biol. 2013 Apr;9(4):277-83. doi: 10.1038/nchembio.1200. Epub 2013 Feb, 24. PMID:23434852 doi:10.1038/nchembio.1200
