PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17226747-7 2007 An elongated cavity (CD28) or a double parallel strand in different specific representations are the dominating motifs in the LR-CDs studied: with loops at the two ends (CD25, CD28, CD29), with a loop at one end (CD25), twisted (CD26, CD27) or twisted with an open portion in the middle (CD24), helical (CD24, CD25), or linking two loops from one of their sides (CD27). Lawrencium 126-128 CD28 molecule Homo sapiens 21-25 17226747-7 2007 An elongated cavity (CD28) or a double parallel strand in different specific representations are the dominating motifs in the LR-CDs studied: with loops at the two ends (CD25, CD28, CD29), with a loop at one end (CD25), twisted (CD26, CD27) or twisted with an open portion in the middle (CD24), helical (CD24, CD25), or linking two loops from one of their sides (CD27). Lawrencium 126-128 CD28 molecule Homo sapiens 176-180