PDB entry 1b2m

View 1b2m on RCSB PDB site
Description: three-dimensional structure of ribonulcease t1 complexed with an isosteric phosphonate analogue of gpu: alternate substrate binding modes and catalysis.
Class: hydrolase/RNA
Keywords: HYDROLASE, ENDORIBONUCLEASE, HYDROLASE/RNA, HYDROLASE-RNA complex
Deposited on 1998-11-27, released 1999-03-25
The last revision prior to the SCOPe 2.07 freeze date was dated 2017-02-01, with a file datestamp of 2017-01-26.
Experiment type: XRAY
Resolution: 2 Å
R-factor: N/A
AEROSPACI score: 0.31 (click here for full SPACI score report)

Chains and heterogens:

• Chain 'A':
  Compound: ribonuclease t1
  Species: Aspergillus oryzae [TaxId:5062]
  Database cross-references and differences (RAF-indexed):
  • Uniprot P00651 (0-103)
  Domains in SCOPe 2.07: d1b2ma_
• Chain 'B':
  Compound: ribonuclease t1
  Species: Aspergillus oryzae [TaxId:5062]
  Database cross-references and differences (RAF-indexed):
  • Uniprot P00651 (0-103)
  Domains in SCOPe 2.07: d1b2mb_
• Chain 'C':
  Compound: 5'-r(*gp*(u34))-3'
  
• Chain 'D':
  Compound: 5'-r(*gp*(u34))-3'
  
• Chain 'E':
  Compound: 5'-r(*gp*(u34))-3'
  
• Heterogens: HOH

PDB Chain Sequences:

• Chain 'A':
  Sequence; same for both SEQRES and ATOM records: (download)
  

  >1b2mA (A:)
  acdytcgsncysssdvstaqaagyqlhedgetvgsnsyphkynnyegfdfsvsspyyewp
  ilssgdvysggspgadrvvfnennqlagvithtgasgnnfvect
  

  
  
• Chain 'B':
  Sequence; same for both SEQRES and ATOM records: (download)
  

  >1b2mB (B:)
  acdytcgsncysssdvstaqaagyqlhedgetvgsnsyphkynnyegfdfsvsspyyewp
  ilssgdvysggspgadrvvfnennqlagvithtgasgnnfvect
  

  
  
• Chain 'C':
  No sequence available.
  
  
• Chain 'D':
  No sequence available.
  
  
• Chain 'E':
  No sequence available.