2BD1

A possible role of the second calcium ion in interfacial binding: Atomic and medium resolution crystal structures of the quadruple mutant of phospholipase A2

Summary for 2BD1

Entry DOI	10.2210/pdb2bd1/pdb
Related	1MKT 1UNE 1VL9 2BCH
Descriptor	Phospholipase A2, CALCIUM ION, (4S)-2-METHYL-2,4-PENTANEDIOL, ... (4 entities in total)
Functional Keywords	alpha helix, beta sheet, hydrolase
Biological source	Bos taurus (cattle)
Cellular location	Secreted: P00593
Total number of polymer chains	2
Total formula weight	28033.79
Authors	Sekar, K.,Velmurugan, D.,Tsai, M.D. (deposition date: 2005-10-19, release date: 2006-07-04, Last modification date: 2023-08-23)
Primary citation	Sekar, K.,Yogavel, M.,Kanaujia, S.P.,Sharma, A.,Velmurugan, D.,Poi, M.J.,Dauter, Z.,Tsai, M.D. Suggestive evidence for the involvement of the second calcium and surface loop in interfacial binding: monoclinic and trigonal crystal structures of a quadruple mutant of phospholipase A(2). Acta Crystallogr.,Sect.D, 62:717-724, 2006 Cited by PubMed: 16790927 DOI: 10.1107/S0907444906014855 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.9 Å)

Structure validation