{HEAD ~ An isolated fungal endoglucanase} polypeptide, which belongs to glycosyl hydrolase family 45, which shows substantial performance at low temperatures, and which comprises {TAIL ~ an amino acid sequence} having at least 90% sequence identity to SEQ ID NO: 13, 15, 17, 19, 21 or 23 
comprises
{ HEAD ~ An isolated fungal endoglucanase } polypeptide , which belongs to glycosyl hydrolase family 45 , which shows substantial performance at low temperatures , and which comprises { TAIL ~ an amino acid sequence } having at least 90 % sequence identity to SEQ ID NO : 13 , 15 , 17 , 19 , 21 or 23
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH