[1] UNIV QUEENSLAND,CTR PROT STRUCT FUNCT & ENGN,DEPT BIOCHEM,BRISBANE,QLD 4072,AUSTRALIA
[2] NF GAMALEI INST EPIDEMIOL & MICROBIOL,IMMUNODIAGNOST LAB,MOSCOW,RUSSIA
[3] STATENS SERUM INST,IMMUNOL SECT,DK-2300 COPENHAGEN,DENMARK
[4] ROYAL MELBOURNE HOSP,LUDWIG INST CANC RES,JOINT PROT STRUCT LAB,MELBOURNE,VIC 3050,AUSTRALIA
[5] ROYAL MELBOURNE HOSP,WALTER & ELIZA HALL INST MED RES,MELBOURNE,VIC 3050,AUSTRALIA