PDB entry 1a2p

View 1a2p on RCSB PDB site
Description: barnase wildtype structure at 1.5 angstroms resolution
Class: ribonuclease
Keywords: ribonuclease, microbial ribonuclease, alpha/beta protein
Deposited on 1998-01-07, released 1998-04-29
The last revision prior to the SCOP 1.73 freeze date was dated 1998-04-29, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 1.5 Å
R-factor: 0.115
AEROSPACI score: 0.7 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: barnase
    Species: Bacillus amyloliquefaciens
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1a2pa_
  • Chain 'B':
    Compound: barnase
    Species: Bacillus amyloliquefaciens
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1a2pb_
  • Chain 'C':
    Compound: barnase
    Species: Bacillus amyloliquefaciens
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1a2pc_
  • Heterogens: ZN, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1a2pA (A:)
aqvintfdgvadylqtyhklpdnyitkseaqalgwvaskgnladvapgksiggdifsnre
gklpgksgrtwreadinytsgfrnsdrilyssdwliykttdhyqtftkir

    Sequence, based on observed residues (ATOM records): (download) 
    >1a2pA (A:)
vintfdgvadylqtyhklpdnyitkseaqalgwvaskgnladvapgksiggdifsnregk
lpgksgrtwreadinytsgfrnsdrilyssdwliykttdhyqtftkir

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1a2pB (B:)
aqvintfdgvadylqtyhklpdnyitkseaqalgwvaskgnladvapgksiggdifsnre
gklpgksgrtwreadinytsgfrnsdrilyssdwliykttdhyqtftkir

    Sequence, based on observed residues (ATOM records): (download) 
    >1a2pB (B:)
vintfdgvadylqtyhklpdnyitkseaqalgwvaskgnladvapgksiggdifsnregk
lpgksgrtwreadinytsgfrnsdrilyssdwliykttdhyqtftkir

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1a2pC (C:)
aqvintfdgvadylqtyhklpdnyitkseaqalgwvaskgnladvapgksiggdifsnre
gklpgksgrtwreadinytsgfrnsdrilyssdwliykttdhyqtftkir

    Sequence, based on observed residues (ATOM records): (download) 
    >1a2pC (C:)
vintfdgvadylqtyhklpdnyitkseaqalgwvaskgnladvapgksiggdifsnregk
lpgksgrtwreadinytsgfrnsdrilyssdwliykttdhyqtftkir