1pkm | pdb_00001pkm
THE REFINED THREE-DIMENSIONAL STRUCTURE OF CAT MUSCLE (M1) PYRUVATE KINASE, AT A RESOLUTION OF 2.6 ANGSTROMS
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| 1pkm, resolution 2.6Å | |||||||||||||
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| Activity: | Pyruvate kinase, with EC number 2.7.1.40 | ||||||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||||||
Overview
The three-dimensional structure of cat-muscle pyoruvate kinase has been refined at a resolution of 2.6 A. The details of the structure permit interpretation of the original heavy-atom studies and give insight into the importance of conserved residues in pyruvate kinases and the allosteric behaviour of the enzyme. There are a small number of essential residues which determine the relative orientations of domains and the precise nature of intersubunit contacts. Arginine residues are particularly important.
About this Structure
1PKM is a Single protein structure of sequence from Felis catus. Full crystallographic information is available from OCA.
Reference
Refined three-dimensional structure of cat-muscle (M1) pyruvate kinase at a resolution of 2.6 A., Allen SC, Muirhead H, Acta Crystallogr D Biol Crystallogr. 1996 May 1;52(Pt 3):499-504. PMID:15299671
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