BJÖRKPeople
BJÖRKLab
Information
BJÖRKTeaching
BJÖRKPublications
BJÖRKStructures
BJÖRK
Protocols
Plasmid requests (Addgene)
Cell line requests
Lab
mAbs & other reagents
Safety | Lab stuff
Instrument sign-up calendar
Bjorklab ordering
STRUCTURAL
BIOLOGY
RELATED GROUPS
Clemons Group | Hoelz Group
Jensen Group | Mayo
Group
Rees Group
Molecular Observatory
SSRL beamtime/Crystal trays
Protein Expression Center
WEBSITES
OF INTEREST
Caltech | HHMI
Biological Imaging Center
Caltech Enviornmental Health & Safety
WebofScience | CITLibrary | PubMed
CITdirectory | CITaccess
Our laboratory is interested in protein-protein interactions, particularly those mediating immune recognition. We use X-ray crystallography and biochemistry to study purified proteins, and electron and confocal microscopy to examine protein complexes in cells. Some of our work focuses upon homologs and mimics of class I major histocompatibility complex (MHC) proteins, which normally function in peptide presentation to T cells. MHC homologs have similar three-dimensional structures, but different functions including immune functions (IgG transport by the neonatal Fc receptor, FcRn; evasion of the immune response by viral MHC mimics), and non-immune functions (regulation of iron or lipid metabolism by HFE and ZAG). We focus on three interrelated areas: (1) structure/function studies of homologs and mimics of MHC proteins; (2) cell biological studies of antibody receptors, for example, the MHC-related neonatal Fc receptor; and (3) designing antibodies with increased efficacy against HIV.TEDxCaltech: Visualizing and Engineering New Anti-HIV Agents
Traveling with Purpose - Volunteering in India
World AIDS Day - News Conference on KNBC-TV
Howard Hughes Medical Institute
Division of Biology, 114-96
California Institute of Technology
1200 E. California Blvd.
Pasadena, CA 91125
(626) 395-8351 phone
626) 792-3683 fax
murphym [at] caltech dot edu
