| 1LGR | A:1-103; B:1-103; K:1-103; L:1-103; C:1-103; D:1-103; E:1-103; F:1-103; G:1-103; H:1-103; I:1-103; J:1-103 | INTERACTIONS OF NUCLEOTIDES WITH FULLY UNADENYLYLATED GLUTAMINE SYNTHETASE FROM SALMONELLA TYPHIMURIUM |
| 2GLS | A:1-103; B:1-103; C:1-103; D:1-103; E:1-103; F:1-103; G:1-103; H:1-103; I:1-103; J:1-103; K:1-103; L:1-103 | REFINED ATOMIC MODEL OF GLUTAMINE SYNTHETASE AT 3.5 ANGSTROMS RESOLUTION |
| 2LGS | A:1-103; B:1-103; C:1-103; D:1-103; E:1-103; F:1-103; G:1-103; H:1-103; I:1-103; J:1-103; K:1-103; L:1-103 | FEEDBACK INHIBITION OF FULLY UNADENYLYLATED GLUTAMINE SYNTHETASE FROM SALMONELLA TYPHIMURIUM BY GLYCINE, ALANINE, AND SERINE |