1G9H

TERNARY COMPLEX BETWEEN PSYCHROPHILIC ALPHA-AMYLASE, COMII (PSEUDO TRI-SACCHARIDE FROM BAYER) AND TRIS (2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL)

Summary for 1G9H

• Entry DOI: 10.2210/pdb1g9h/pdb
• Related: 1AQH 1AQM 1B0I 1G94
• 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)-beta-D-glucopyranose, CALCIUM ION, ... (6 entities in total)
• Functional Keywords: alpha-beta 8 barrel, 3 domain structure, hydrolase
• Biological source: Pseudoalteromonas haloplanktis
• Cellular location: Secreted : P29957
• Total number of polymer chains: 1
• Total formula weight: 49622.52

Authors

Aghajari, N.,Roth, M.,Haser, R. (deposition date: 2000-11-23, release date: 2002-06-26, 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; PubMed: 11914073; DOI: 10.1021/bi0160516

Experimental method

X-RAY DIFFRACTION (1.8 Å)