1r5i Summary details

pdbe.org/1r5i/summary_details
spacer Crystal structure of the MAM-MHC complex
Summary
Header IMMUNE SYSTEMsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 2.6 Å, R-factor: 23.8%, Free R-factor: 24.6%, Spacegroup: I 2 2 2
Released 16/03/2004, deposition: 10/10/2003, last revision: 24/02/2009
Authors Zhao, Y.search; Li, Z.search; Drozd, S.J.search; Guo, Y.search; Mourad, W.search; Li, H.search
Primary citation Crystal structure of Mycoplasma arthritidis mitogen complexed with HLA-DR1 reveals a novel superantigen fold and a dimerized superantigen-MHC complex.
STRUCTUREsearch vol:12, pag:277-288 (2004) [PubMed 14962388 ]search
Keywords superantigensearch, MHCsearch, MAMsearch, complexsearch, IMMUNE SYSTEMsearch
Organism Homo sapiens(human) 9606search(A E B F),Mycoplasma arthritidis 2111search(D H)
UniProt P01903search (A E)
P04229search (B F)
P11133search (C G)
Q48898search (D H)
Solvent A, B, D, E, F, H
Polymers
Chain Id Name Type UniProt Residues in sample sequence % of sample sequence observed
A, E HLA class II histocompatibility antigen, DR alpha chain Protein P01903 (DRA_HUMAN)search
181 100%
B, F HLA class II histocompatibility antigen, DRB1-1 beta chain Protein P04229 (2B11_HUMAN)search
190 100%
C, G Hemagglutinin peptide Protein P11133 (HEMA_I78A9)search
13 100%
D, H superantigen Protein Q48898 (Q48898_MYCAT)search
216 99%
Heterogens
Chain Id Name Ligands
D, C, H, E PHOSPHATE ION PO4 search
spacer