PDB entry 1brn

View 1brn on RCSB PDB site
Description: subsite binding in an RNAse: structure of a barnase-tetranucleotide complex at 1.76 angstroms resolution
Class: hydrolase/DNA
Keywords: protein-DNA complex, hydrolase-DNA complex
Deposited on 1993-11-17, released 1994-01-31
The last revision prior to the SCOPe 2.07 freeze date was dated 2017-11-29, with a file datestamp of 2017-11-24.
Experiment type: XRAY
Resolution: 1.76 Å
R-factor: N/A
AEROSPACI score: 0.38 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: DNA (5'-d(*cp*gp*ap*c)-3')
  • Chain 'B':
    Compound: DNA (5'-d(*cp*gp*ap*c)-3')
  • Chain 'L':
    Compound: protein (barnase (e.c.3.1.27.-))
    Species: Bacillus amyloliquefaciens [TaxId:1390]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1brnl_
  • Chain 'M':
    Compound: protein (barnase (e.c.3.1.27.-))
    Species: Bacillus amyloliquefaciens [TaxId:1390]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1brnm_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    No sequence available.

  • Chain 'B':
    No sequence available.

  • Chain 'L':
    Sequence, based on SEQRES records: (download)
    >1brnL (L:)
    aqvintfdgvadylqtyhklpdnyitkseaqalgwvaskgnladvapgksiggdifsnre
    gklpgksgrtwreadinytsgfrnsdrilyssdwliykttdhyqtftkir
    

    Sequence, based on observed residues (ATOM records): (download)
    >1brnL (L:)
    vintfdgvadylqtyhklpdnyitkseaqalgwvaskgnladvapgksiggdifsnregk
    lpgksgrtwreadinytsgfrnsdrilyssdwliykttdhyqtftkir
    

  • Chain 'M':
    Sequence, based on SEQRES records: (download)
    >1brnM (M:)
    aqvintfdgvadylqtyhklpdnyitkseaqalgwvaskgnladvapgksiggdifsnre
    gklpgksgrtwreadinytsgfrnsdrilyssdwliykttdhyqtftkir
    

    Sequence, based on observed residues (ATOM records): (download)
    >1brnM (M:)
    vintfdgvadylqtyhklpdnyitkseaqalgwvaskgnladvapgksiggdifsnregk
    lpgksgrtwreadinytsgfrnsdrilyssdwliykttdhyqtftkir