Regular arrangement of periodates bound to lysozyme.
Acta Crystallogr D Biol Crystallogr
; 61(Pt 9): 1181-9, 2005 Sep.
Article
en En
| MEDLINE
| ID: mdl-16131750
ABSTRACT
The structure of tetragonal hen egg-white lysozyme soaked in a periodate solution has been determined to a resolution of 1.8 A. Four high-occupancy periodate positions have been identified on the basis of the anomalous signal of the I atoms. The four periodates exhibit a regular rectangular arrangement on the surface of the lysozyme molecule. No similar regular arrangement was found either in lysozyme crystals soaked in other heavy-atom anions or in other structures from the Protein Data Bank. Depending on their position on the surface of the protein, the periodate ions deviate to a varying extent from ideal octahedral geometry.
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Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Muramidasa
/
Ácido Peryódico
Límite:
Animals
Idioma:
En
Revista:
Acta Crystallogr D Biol Crystallogr
Año:
2005
Tipo del documento:
Article
País de afiliación:
República Checa