>5fjl_A mol:protein length:174 FIBER PROTEINGSSHHHHHHSSGLVPRGSHMASMTGGQQMGRGSGEGVSYSDGHFLTKSGGVINFRKTRVTSITITILGNYGLRVVNGELQNTPLTFKGADFKSSTLKDELLIPLEGAVQLNTAPSTALCIFITTDHVYRELCMMQFLTDVDKTPFLVVLRSESKHETIQYMHIVTVHPFLSLTA