Question

from Bio import PDB
pdb1 = PDB.PDBList()
pdb1.retrieve_pdb_file("1CRK") #downloads the .pdb file from the internet
parser = PDB.PDBParser(PERMISSIVE=1)
structure = parser.get_structure("1CRK",r'C:\Users\Sam\AppData\Local\Enthought\Canopy\User\Lib\site-packages\Bio\cr\pdb1crk.ent')
print(structure)
print(dir(structure))   
for model in structure:
    for chain in model:
        for residue in chain:
            for atom in residue:                                  
                N = atom.get_name()
                I = atom.get_id()
                Y = atom.get_coord()                
                V = atom.get_vector()
                O = atom.get_occupancy()
                B = atom.get_bfactor()

我是python的新手，并尝试了一下biopython模块，我想要做的是基本上，仅针对B> 10且B <50的值打印（Y，B）。但我不知道如何处理这个问题。有什么建议？：（this is where i got all the code from, this might help

Answer 1

if 10 < B < 50:
    print(Y, B)

陷入了最后的循环

Biopython PDB提取坐标（x，y，z）和b值数据，如果b值> 10＆amp;＆amp; ＆LT; 50

1 个答案: