PDB entry 1h6n

View 1h6n on RCSB PDB site
Description: formation of a tyrosyl radical intermediate in proteus mirabilis catalase by directed mutagenesis and consequences for nucleotide reactivity
Class: oxidoreductase (h2o2 acceptor)
Keywords: oxidoreductase (h2o2 acceptor), peroxidase, iron, hem, hydrogen peroxide, nadp
Deposited on 2001-06-20, released 2003-10-03
The last revision prior to the SCOPe 2.07 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.11 Å
R-factor: 0.22
AEROSPACI score: 0.37 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: catalase
    Species: Proteus mirabilis [TaxId:584]
    Gene: katA
    Database cross-references and differences (RAF-indexed):
    • Uniprot P42321
      • engineered mutation (193)
    Domains in SCOPe 2.07: d1h6na_
  • Heterogens: HEM, ACT, SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1h6nA (A:)
mekkklttaagapvvdnnnvitagprgpmllqdvwfleklahfdreviperrmhakgsga
fgtftvthditkytrakifsevgkktemfarfstvagergaadaerdirgfalkfyteeg
nwdmvgnntpvfylrdplkfpdlnhivkrdprtnmrnmaykwdffshlpeslhqltidms
drglplsyrfvhgygshtysfinkdnerfwvkfhfrcqqgiknlmddeaealvgkdress
qrdlfeaiergdyprwklqiqimpekeastvpynpfdltkvwphadyplmdvgyfelnrn
pdnyfsdveqaafspanivpgisfspdkmlqgrlfsygdahryrlgvnhhqipvnapkcp
fhnyhrdgamrvdgnsgngityepnsggvfqeqpdfkepplsiegaadhwnhrededyfs
qpralyellsddehqrmfariagelsqasketqqrqidlftkvhpeygagvekaikvleg
kdak

    Sequence, based on observed residues (ATOM records): (download) 
    >1h6nA (A:)
kklttaagapvvdnnnvitagprgpmllqdvwfleklahfdreviperrmhakgsgafgt
ftvthditkytrakifsevgkktemfarfstvagergaadaerdirgfalkfyteegnwd
mvgnntpvfylrdplkfpdlnhivkrdprtnmrnmaykwdffshlpeslhqltidmsdrg
lplsyrfvhgygshtysfinkdnerfwvkfhfrcqqgiknlmddeaealvgkdressqrd
lfeaiergdyprwklqiqimpekeastvpynpfdltkvwphadyplmdvgyfelnrnpdn
yfsdveqaafspanivpgisfspdkmlqgrlfsygdahryrlgvnhhqipvnapkcpfhn
yhrdgamrvdgnsgngityepnsggvfqeqpdfkepplsiegaadhwnhrededyfsqpr
alyellsddehqrmfariagelsqasketqqrqidlftkvhpeygagvekaikvle