PDB entry 2b2q

View 2b2q on RCSB PDB site
Description: Crystal structure of native catalase-peroxidase KATG AT pH7.5
Class: Oxidoreductase
Keywords: CATALASE-PEROXIDASE, KATG, MOLECULAR SWITCH, pH CHANGE
Deposited on 2005-09-19, released 2006-03-21
Made obsolete by 5sw5 on 2016-08-24

The last revision prior to the SCOP 1.73 freeze date was dated 2006-03-21, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.05 Å
R-factor: 0.15
AEROSPACI score: 0.48 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Catalase-peroxidase
    Species: Burkholderia pseudomallei
    Gene: katG
    Database cross-references and differences (RAF-indexed):
    • GB AAK72466 (0-713)
    Domains in SCOP 1.73: d2b2qa1, d2b2qa2
  • Chain 'B':
    Compound: Catalase-peroxidase
    Species: Burkholderia pseudomallei
    Gene: katG
    Database cross-references and differences (RAF-indexed):
    • GB AAK72466 (0-713)
    Domains in SCOP 1.73: d2b2qb1, d2b2qb2
  • Heterogens: NA, HEM, PEO, TRS, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2b2qA (A:)
ngtsnrdwwpnqldlsilhrhsslsdpmgkdfnyaqafekldlaavkrdlhalmttsqdw
wpadfghygglfirmawhsagtyrtadgrggagegqqrfaplnswpdnanldkarrllwp
ikqkygraiswadlliltgnvalesmgfktfgfaggradtwepedvywgsekiwlelsgg
pnsrysgdrqlenplaavqmgliyvnpegpdgnpdpvaaardirdtfarmamndeetval
iagghtfgkthgagpasnvgaepeaagieaqglgwksayrtgkgadaitsglevtwtttp
tqwshnffenlfgyeweltkspagahqwvakgadavipdafdpskkhrptmlttdlslrf
dpayekisrrfhenpeqfadafarawfklthrdmgprarylgpevpaevllwqdpipavd
hplidaadaaelkakvlasgltvsqlvstawaaastfrgsdkrggangarirlapqkdwe
anqpeqlaavletleairtafngaqrggkqvsladlivlagcagveqaaknaghavtvpf
apgradasqeqtdvesmavlepvadgfrnylkgkyrvpaevllvdkaqlltlsapemtvl
lgglrvlganvgqsrhgvftareqaltndffvnlldmgtewkptaadadvfegrdratge
lkwtgtrvdlvfgshsqlralaevygsadaqekfvrdfvavwnkvmnldrfdla

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2b2qB (B:)
ngtsnrdwwpnqldlsilhrhsslsdpmgkdfnyaqafekldlaavkrdlhalmttsqdw
wpadfghygglfirmawhsagtyrtadgrggagegqqrfaplnswpdnanldkarrllwp
ikqkygraiswadlliltgnvalesmgfktfgfaggradtwepedvywgsekiwlelsgg
pnsrysgdrqlenplaavqmgliyvnpegpdgnpdpvaaardirdtfarmamndeetval
iagghtfgkthgagpasnvgaepeaagieaqglgwksayrtgkgadaitsglevtwtttp
tqwshnffenlfgyeweltkspagahqwvakgadavipdafdpskkhrptmlttdlslrf
dpayekisrrfhenpeqfadafarawfklthrdmgprarylgpevpaevllwqdpipavd
hplidaadaaelkakvlasgltvsqlvstawaaastfrgsdkrggangarirlapqkdwe
anqpeqlaavletleairtafngaqrggkqvsladlivlagcagveqaaknaghavtvpf
apgradasqeqtdvesmavlepvadgfrnylkgkyrvpaevllvdkaqlltlsapemtvl
lgglrvlganvgqsrhgvftareqaltndffvnlldmgtewkptaadadvfegrdratge
lkwtgtrvdlvfgshsqlralaevygsadaqekfvrdfvavwnkvmnldrfdla