7y9b is a 4 chain structure with sequence from Pipistrellus bat coronavirus HKU5. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
VME1_BCHK5 Component of the viral envelope that plays a central role in virus morphogenesis and assembly via its interactions with other viral proteins.[HAMAP-Rule:MF_04202][PROSITE-ProRule:PRU01275]