Protein pairs in this directory filtered by:
len1 >= 30
len2 >= 30
rms <=3.5 A
length difference <= 50%
length of alignment >= 60%


Sequence alignment done using GCG9.1 BESTFIT, (Smith-Waterman algorithm)
blosum62, penalties(10/1), 100 randomizations

126 pairs not-obviously homologous (alignment zscore < 6.0)

DAPS file key:
--------------
Field no.
1           Residue PDB number
2           Residue code
3           2ndary structure code, from FSSP
4           accessibility, from FSSP
5           seperator (|)
6-9         second structure, as in 1-4