<Tr> <Td_colspan="4"> Defense </Td> </Tr> <Tr> <Td> Haloti Ngata </Td> <Td> DT </Td> <Td> LDT </Td> <Td> Ray McDonald </Td> </Tr> <Tr> <Td> Ma'ake Kemoeatu </Td> <Td_colspan="2"> NT </Td> <Td> Isaac Sopoaga </Td> </Tr> <Tr> <Td> Arthur Jones </Td> <Td> DE </Td> <Td> RDT </Td> <Td> Justin Smith </Td> </Tr>

When was the last time san francisco was in the super bowl