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

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，尝试了 biopython 模块，我想做的基本上是，仅针对 B>10 和 B<50 的值打印 (Y,B)。但我不知道如何处理这个问题。有什么建议么？ :(this is where i got all the code from, this might help

Answer 1

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

卡在最后一个 for 循环中

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

Biopython PDB extract coordinate(x,y,z) and b value data if b value>10 && <50

python

bioinformatics

biopython

pdb-files