LUNG SURFACTANT PROTEIN D (SP-D) (FRAGMENT)

Crystal structure of the trimeric alpha-helical coiled-coil and the three lectin domains of human lung surfactant protein D.

TRIMERIC FRAGMENT CONSISTING OF LECTIN DOMAINS AND ALPHA-HELICAL COILED-COIL

EAEAGSVASLRQQVEALQGQVQHLQAAFSQYKKVELFPNGQSVGEKIFKTAGFVKPFTEAQLLCTQAGGQLASPRSAAEN
AALQQLVVAKNEAAFLSMTDSKTEGKFTYPTGESLVYSNWAPGEPNDDGGSEDCVEIFTNGKWNDRACGEKRLVVCEF

AN EQUAL AMOUNT OF PROTEIN SOLUTION (8 MG/ML PROTEIN IN 10 MM TRIS 140 MM NACL 1MM CACL2 0.02% (W/V) NAN3 PH 7.5) AND PRECIPITANT BUFFER (10-20% (W/V) PEG 20000 IN 100 MM TRIS PH 6-8) WERE MIXED AND VAPOR EQUILIBRATED AGAINST THE LATTER., pH 7.00

C-TYPE LECTIN, CRD, SP-D, COLECTIN, ALPHA-HELICAL COILED-COIL, LUNG SURFACTANT, SUGAR BINDING PROTEIN