1HA5

Structural features of a zinc-binding site in the superantigen streptococcal pyrogenic exotoxin A (SpeA1): implications for MHC class II recognition.

Summary for 1HA5

Entry DOI	10.2210/pdb1ha5/pdb
Related	1B1Z 1FNU 1FNV 1FNW
Descriptor	STREPTOCOCCAL PYOGENIC EXOTOXIN A1, ZINC ION (3 entities in total)
Functional Keywords	toxin, molecular recognition, superantigen, exotoxin, zinc binding
Biological source	STREPTOCOCCUS PYOGENES
Total number of polymer chains	4
Total formula weight	101767.72
Authors	Baker, M.D.,Gutman, D.M.,Papageorgiou, A.C.,Collins, C.M.,Acharya, K.R. (deposition date: 2001-03-28, release date: 2002-04-03, Last modification date: 2023-12-13)
Primary citation	Baker, M.D.,Gutman, D.M.,Papageorgiou, A.C.,Collins, C.M.,Acharya, K.R. Structural Features of a Zinc Binding Site in the Superantigen Strepococcal Pyrogenic Exotoxin a (Spea1): Implications for Mhc Class II Recognition. Protein Sci., 10:1268-, 2001 Cited by PubMed: 11369867 DOI: 10.1110/PS.330101 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.82 Å)

Structure validation