<jupyter_start><jupyter_text>Parsing & Reading Bioinformatics Files Using Biopython  Modules For Parsing & Reading Files  Parsing from Bio.SeqIO import parsefor seq_record in parse("*path of your genbank file","fasta/genbank*")  Reading from Bio.SeqIO import readseq_record = SeqIO.read("*path of your single fasta file","fasta/genbank*")      FastQ<jupyter_code>from Bio import SeqIO
for seq_record in SeqIO.parse("Data\SRR.fastq", "fastq"):
    print(seq_record.id[:10])<jupyter_output>SRR4238351
SRR4238351
SRR4238351
SRR4238351
SRR4238351
SRR4238351
SRR4238351
SRR4238351
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SRR4238351
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SRR4238351
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SRR4238351
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SRR4238351
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SRR4238351
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SRR4238351[...]<jupyter_text>GenBank<jupyter_code>from Bio import SeqIO
for seq_record in SeqIO.parse("Data\sequence.gb", "genbank"):
    print(seq_record.seq[:10])
    print(seq_record.id)
    print(seq_record.name)
    print(seq_record.description)<jupyter_output>ATATTAGGTT
NC_004718.3
NC_004718
SARS coronavirus Tor2, complete genome<jupyter_text>Fasta<jupyter_code>from Bio.SeqIO import parse
for seq_record in parse("Data/Sequence.fasta","fasta"):
    print(seq_record)
    print(seq_record.seq[:10])
    print(seq_record.id)
    print(seq_record.name)
    print(seq_record.description)<jupyter_output>ID: MN908947.3
Name: MN908947.3
Description: MN908947.3 Severe acute respiratory syndrome coronavirus 2 isolate Wuhan-Hu-1, complete genome
Number of features: 0
Seq('ATTAAAGGTTTATACCTTCCCAGGTAACAAACCAACCAACTTTCGATCTCTTGT...AAA')
ATTAAAGGTT
MN908947.3
MN908947.3
MN908947.3 Severe acute respiratory syndrome coronavirus 2 isolate Wuhan-Hu-1, complete genome<jupyter_text>PDB<jupyter_code>from Bio.PDB.PDBParser import PDBParser
parser = PDBParser()

structure = parser.get_structure("test", "Data/6YYT.pdb")


for model in structure:
    print(model)
    for chain in model:
        print(chain)
        for residue in chain:
            print(residue)
            for atom in residue:
                print(atom)<jupyter_output>C:\Users\hunak\anaconda3\lib\site-packages\Bio\PDB\StructureBuilder.py:89: PDBConstructionWarning: WARNING: Chain A is discontinuous at line 12059.
  warnings.warn(
{'fraction_non_alphanumeric': 0.06680093991272239, 'fraction_numerical': 0.23934206109432696, 'mean_word_length': 6.163461538461538, 'pattern_counts': {'":': 0, '<': 13, '<?xml version=': 0, '>': 13, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'chain_length': '4', 'dir': 'jupyter-structured-clean-dedup', 'id': '278604', 'license': 'MIT', 'n_tokens_mistral': 1673, 'n_tokens_neox': 1232, 'n_words': 237, 'path': 'Notebooks/sequence_parsing&reading.ipynb', 'repo_name': 'bhagesh-codebeast/bioinformtics', 'size': '2979'}