==== Secondary Structure Definition by the program DSSP, updated CMBI version by ElmK / April 1,2000 ==== DATE=20-DEC-2009     .
REFERENCE W. KABSCH AND C.SANDER, BIOPOLYMERS 22 (1983) 2577-2637                                                              .
HEADER    XYLANASE A                              31-MAY-94   1XAS                                                             .
COMPND   2 MOLECULE: 1,4-BETA-D-XYLAN XYLANOHYDROLASE;                                                                         .
SOURCE   2 ORGANISM_SCIENTIFIC: STREPTOMYCES LIVIDANS;                                                                         .
AUTHOR    U.DEREWENDA,Z.S.DEREWENDA                                                                                            .