2lxn

Solution NMR structure of glutamine amido transferase subunit of gaunosine monophosphate synthetase from Methanocaldococcus jannaschiiSolution NMR structure of glutamine amido transferase subunit of gaunosine monophosphate synthetase from Methanocaldococcus jannaschii

Structural highlights 2lxn is a 1 chain structure with sequence from Methanocaldococcus jannaschii DSM 2661. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: Solution NMR Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function GUAAA_METJA Catalyzes the synthesis of GMP from XMP (By similarity). Publication Abstract from PubMed Sequence specific resonance assignments have been obtained for (1)H, (13)C and (15)N nuclei of the 21 kDa (188 residues long) glutamine amido transferase subunit of guanosine monophosphate synthetase from Methanocaldococcus jannaschii. From an analysis of (1)H and (13)C(alpha), (13)C(beta) secondary chemical shifts, (3) JH(N)H(alpha) scalar coupling constants and sequential, short and medium range (1)H-(1)H NOEs, it was deduced that the glutamine amido transferase subunit has eleven strands and five helices as the major secondary structural elements in its tertiary structure. 1H, 13C, 15N assignment and secondary structure determination of glutamine amido transferase subunit of gaunosine monophosphate synthetase from Methanocaldococcus jannaschii.,Ali R, Kumar S, Balaram H, Sarma SP Biomol NMR Assign. 2012 Oct;6(2):193-6. doi: 10.1007/s12104-011-9354-x. Epub 2011, Dec 28. PMID:22203461 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also GMP synthase

spinqualitylabelsall models 2lxn Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image