. "SEQUENCE 366 AA; 40995 MW; E883EB3968658DCB CRC64;"^^ . "FUNCTION: Involved in the presentation of foreign antigens to the immune system. SUBUNIT: Heterodimer of an alpha chain and a beta chain (beta-2- microglobulin). Interacts with human herpesvirus 8 MIR1 protein (By similarity). Interacts with HTLV-1 p12I accessory protein. SUBCELLULAR LOCATION: Membrane; Single-pass type I membrane protein. PTM: Polyubiquitinated in a post ER compartment by interaction with human herpesvirus 8 MIR1 protein. This targets the protein for rapid degradation via the ubiquitin system (By similarity). POLYMORPHISM: The following alleles of Cw-4 are known: Cw*04:01 Cw*04:03, Cw*04:04, Cw*04:05 and Cw*04:06. The sequence shown is that of Cw*04:01. SIMILARITY: Belongs to the MHC class I family. SIMILARITY: Contains 1 Ig-like C1-type (immunoglobulin-like) domain. GENE SYNONYMS:HLA-C HLAC. COPYRIGHT: Protein annotation is derived from the UniProt Consortium (http://www.uniprot.org/). Distributed under the Creative Commons Attribution-NoDerivs License."^^ . . . . . . . . . "1C04_HUMAN"^^ . "HLA-C"^^ . "MHC class I antigen Cw*4"^^ . . "MRVMAPRTLILLLSGALALTETWAGSHSMRYFSTSVSWPGRGEPRFIAVGYVDDTQFVRFDSDAASPRGEPREPWVEQEGPEYWDRETQKYKRQAQADRVNLRKLRGYYNQSEDGSHTLQRMFGCDLGPDGRLLRGYNQFAYDGKDYIALNEDLRSWTAADTAAQITQRKWEAAREAEQRRAYLEGTCVEWLRRYLENGKETLQRAEHPKTHVTHHPVSDHEATLRCWALGFYPAEITLTWQWDGEDQTQDTELVETRPAGDGTFQKWAAVVVPSGEEQRYTCHVQHEGLPEPLTLRWKPSSQPTIPIVGIVAGLAVLAVLAVLGAMVAVVMCRRKSSGGKGGSCSQAASSNSAQGSDESLIACKA"^^ . "HLA class I histocompatibility antigen, Cw-4 alpha chain"^^ .