PDB entry 1rqn

View 1rqn on RCSB PDB site
Description: Phosphonoacetaldehyde hydrolase complexed with magnesium
Class: hydrolase
Keywords: Schiff-base formation; acid/base catalysis; structural enzymology; HAD superfamily, HYDROLASE
Deposited on 2003-12-05, released 2004-04-20
The last revision prior to the SCOPe 2.08 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.8 Å
R-factor: 0.246
AEROSPACI score: 0.22 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: phosphonoacetaldehyde hydrolase
    Species: Bacillus cereus [TaxId:1396]
    Database cross-references and differences (RAF-indexed):
    • Uniprot O31156
      • conflict (106)
    Domains in SCOPe 2.08: d1rqna_
  • Chain 'B':
    Compound: phosphonoacetaldehyde hydrolase
    Species: Bacillus cereus [TaxId:1396]
    Database cross-references and differences (RAF-indexed):
    • Uniprot O31156
      • conflict (106)
    Domains in SCOPe 2.08: d1rqnb_
  • Heterogens: MG, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1rqnA (A:)
mdrmkieavifdwagttvdygcfaplevfmeifhkrgvaitaeearkpmgllkidhvral
tempriasewnrvfrqlpteadiqemyeefeeilfailpryaspinavkeviaslrergi
kigsttgytremmdivakeaalqgykpdflvtpddvpagrpypwmcyknamelgvypmnh
mikvgdtvsdmkegrnagmwtvgvilgsselglteeevenmdsvelrekievvrnrfven
gahftietmqelesvmehiekqeliis

    Sequence, based on observed residues (ATOM records): (download) 
    >1rqnA (A:)
kieavifdwagttvdygcfaplevfmeifhkrgvaitaeearkpmgllkidhvraltemp
riasewnrvfrqlpteadiqemyeefeeilfailpryaspinavkeviaslrergikigs
ttgytremmdivakeaalqgykpdflvtpddvpagrpypwmcyknamelgvypmnhmikv
gdtvsdmkegrnagmwtvgvilgsselglteeevenmdsvelrekievvrnrfvengahf
tietmqelesvmehiek

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1rqnB (B:)
mdrmkieavifdwagttvdygcfaplevfmeifhkrgvaitaeearkpmgllkidhvral
tempriasewnrvfrqlpteadiqemyeefeeilfailpryaspinavkeviaslrergi
kigsttgytremmdivakeaalqgykpdflvtpddvpagrpypwmcyknamelgvypmnh
mikvgdtvsdmkegrnagmwtvgvilgsselglteeevenmdsvelrekievvrnrfven
gahftietmqelesvmehiekqeliis

    Sequence, based on observed residues (ATOM records): (download) 
    >1rqnB (B:)
kieavifdwagttvdygcfaplevfmeifhkrgvaitaeearkpmgllkidhvraltemp
riasewnrvfrqlpteadiqemyeefeeilfailpryaspinavkeviaslrergikigs
ttgytremmdivakeaalqgykpdflvtpddvpagrpypwmcyknamelgvypmnhmikv
gdtvsdmkegrnagmwtvgvilgsselglteeevenmdsvelrekievvrnrfvengahf
tietmqelesvmehiek