1G94
CRYSTAL STRUCTURE ANALYSIS OF THE TERNARY COMPLEX BETWEEN PSYCHROPHILIC ALPHA AMYLASE FROM PSEUDOALTEROMONAS HALOPLANCTIS IN COMPLEX WITH A HEPTA-SACCHARIDE AND A TRIS MOLECULE
Summary for 1G94
Entry DOI | 10.2210/pdb1g94/pdb |
Related | 1AQH 1AQM 1b0i |
Descriptor | ALPHA-AMYLASE, 4,6-dideoxy-4-{[(1S,5R,6S)-3-formyl-5,6-dihydroxy-4-oxocyclohex-2-en-1-yl]amino}-alpha-D-xylo-hex-5-enopyranose-(1-4)-alpha-D-glucopyranose, 4,6-dideoxy-4-{[(1S,5R,6S)-3-formyl-5,6-dihydroxy-4-oxocyclohex-2-en-1-yl]amino}-alpha-D-xylo-hex-5-enopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose, ... (7 entities in total) |
Functional Keywords | beta-alpha-8-barrel, 3 domain structure, hydrolase |
Biological source | Pseudoalteromonas haloplanktis |
Cellular location | Secreted : P29957 |
Total number of polymer chains | 1 |
Total formula weight | 50262.07 |
Authors | Aghajari, N.,Roth, M.,Haser, R. (deposition date: 2000-11-22, release date: 2001-12-12, Last modification date: 2023-08-09) |
Primary citation | Aghajari, N.,Roth, M.,Haser, R. Crystallographic evidence of a transglycosylation reaction: ternary complexes of a psychrophilic alpha-amylase. Biochemistry, 41:4273-4280, 2002 Cited by PubMed: 11914073DOI: 10.1021/bi0160516 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.74 Å) |
Structure validation
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