#!/usr/bin/env python
#coding=utf-8
from Bio.PDB import *
import math
import sys
reload(sys)
sys.setdefaultencoding('utf-8')
if __name__=="__main__":
if len(sys.argv) !=
2:
print "please input file name
like pdb103m.ent or pdb103m.pdb"
sys.exit()
filename =
sys.argv[1]
p = PDBParser()
structure =
p.get_structure("pdb", filename)
for model in
structure:
dssp = DSSP(model, filename)
for chain in model:
chain_id =
chain.get_id()
acc =
[]
seq =
[]
for
residue in chain:
residue_id =
residue.get_id()
try:
relative_acc = dssp[(chain_id,
residue_id)][3]
if "NA" != relative_acc :
acc.append(str( round(relative_acc,2) ))
seq.append(Polypeptide.three_to_one( residue.get_resname() ))
except:
#print
"error",residue
continue
print
">" + (filename.split("/")[-1][3:7]).upper() + ":"
+chain.get_id()
print "
".join(seq)
print "
".join(acc)
print
""