Replication-like initiation state of influenza polymerase with GTP and CTP at respectively the -1 and +1 positions (strain A/little yellow-shouldered bat/Guatemala/060/2010/H17N10)
9f37 is a 5 chain structure with sequence from Influenza A virus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.