>6stj_E mol:protein length:91 Cystatin domain-containing proteinSENSLEIEELARFAVDEHNKKENALLEFVRVVKAKEQMGVNPEEMQTMYYLTLEAKDGGKKKLYEAKVWVKWWWGFHIWDNFKELQEFKPV