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Structure paper

TitleCrystal structure of calcium-free alpha-amylase from Bacillus sp. strain KSM-K38 (AmyK38) and its sodium ion binding sites
Journal, issue, pagesJ. Biol. Chem., Vol. 278, Page 24818-24824, Year 2003
Publish dateApr 28, 2003 (structure data deposition date)
AuthorsNonaka, T. / Fujihashi, M. / Kita, A. / Hagihara, H. / Ozaki, K. / Ito, S. / Miki, K.
External linksJ. Biol. Chem. / PubMed:12719434
MethodsX-ray diffraction
Resolution2.13 - 2.88 Å
Structure data

PDB-1ud2:
Crystal structure of calcium-free alpha-amylase from Bacillus sp. strain KSM-K38 (AmyK38)
Method: X-RAY DIFFRACTION / Resolution: 2.13 Å

PDB-1ud3:
Crystal structure of AmyK38 N289H mutant
Method: X-RAY DIFFRACTION / Resolution: 2.15 Å

PDB-1ud4:
Crystal structure of calcium free alpha amylase from Bacillus sp. strain KSM-K38 (AmyK38, in calcium containing solution)
Method: X-RAY DIFFRACTION / Resolution: 2.15 Å

PDB-1ud5:
Crystal structure of AmyK38 with rubidium ion
Method: X-RAY DIFFRACTION / Resolution: 2.7 Å

PDB-1ud6:
Crystal structure of AmyK38 with potassium ion
Method: X-RAY DIFFRACTION / Resolution: 2.5 Å

PDB-1ud8:
Crystal structure of AmyK38 with lithium ion
Method: X-RAY DIFFRACTION / Resolution: 2.88 Å

Chemicals

ChemComp-NA:
Unknown entry

ChemComp-GOL:
GLYCEROL

ChemComp-HOH:
WATER

ChemComp-RB:
RUBIDIUM ION

ChemComp-K:
Unknown entry

Source
  • bacillus sp. ksm-k38 (bacteria)
KeywordsHYDROLASE / calcium-free / alkaline / alpha-amylase

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