PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7860358-3 1994 The genes encoding the 21OH enzyme are located in the class III segment of the MHC complex. 21oh 23-27 major histocompatibility complex, class I, C Homo sapiens 79-82 7860358-6 1994 Also, we tested whether presence of autoantibodies against 21OH is associated with specific alleles in MHC. 21oh 59-63 major histocompatibility complex, class I, C Homo sapiens 103-106 7860358-10 1994 The presence of autoantibodies against 21OH was not found to be directly determined by the MHC alleles; rather it was associated with the clinical form of the disease. 21oh 39-43 major histocompatibility complex, class I, C Homo sapiens 91-94