Motion in Glutamine Synthetase [glutsyn]

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Classification Known Fragment Motion, Unclassifiable [F-?-2]

Structures
1LGR Conformation 3 [ PartsList ]
2GLS Conformation 1 [ PartsList ]
2LGS Conformation 2 [ PartsList ]

Description
Small movements

References
M M Yamashita, R J Almassy, C A Janson, D Cascio and D Eisenberg (1989). Refined atomic model of glutamine synthetase at 3.5 A resolution. J Biol Chem. 264: 17681-17690. [Medline info for 90036828]
S H Liaw and D Eisenberg (1994). Structural model for the reaction mechanism of glutamine synthetase, based on five crystal structures of enzyme-substrate complexes. Biochemistry. 33: 675-681. [Medline info for 94122178]

GO terms associated with structures
Molecular functionglutamate-ammonia ligase activity
Cellular componentcytoplasm
Biological processnitrogen compound metabolism, nitrogen fixation, glutamine biosynthesis

Morphs

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Best representative
Morph Morph name Structure #1 Structure #2 Residues
Glutamine synthetase 2gls [ A ] 1lgr [ A ] 468

User-submitted morphs
Morph Morph name Structure #1 Structure #2 Residues
528369-9490 Glutamine synthetase 1lgr [ A ] 2lgs [ A ] 468


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Copyright 1995-2005 M. Gerstein, W. Krebs, S. Flores, N. Echols, and others
Email: Mark.Gerstein _at_ yale.edu