PDB entry 3q8b

View 3q8b on RCSB PDB site
Description: Crystal structure of WT Protective Antigen (pH 9.0)
Class: toxin
Keywords: Protective Antigen, Anthrax, pH stability, TOXIN
Deposited on 2011-01-06, released 2012-02-15
The last revision prior to the SCOPe 2.08 freeze date was dated 2012-10-03, with a file datestamp of 2012-09-28.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.209
AEROSPACI score: 0.41 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Protective antigen
    Species: Bacillus anthracis [TaxId:1392]
    Gene: pagA, pag, pXO1-110, BXA0164, GBAA_pXO1_0164
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d3q8ba1, d3q8ba2
  • Heterogens: CA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3q8bA (A:)
evkqenrllnesesssqgllgyyfsdlnfqapmvvtssttgdlsipsselenipsenqyf
qsaiwsgfikvkksdeytfatsadnhvtmwvddqevinkasnsnkirlekgrlyqikiqy
qrenptekgldfklywtdsqnkkevissdnlqlpelkqkssnsrkkrstsagptvpdrdn
dgipdslevegytvdvknkrtflspwisnihekkgltkyksspekwstasdpysdfekvt
gridknvspearhplvaaypivhvdmeniilsknedqstqntdsqtrtiskntstsrtht
sevhgnaevhasffdiggsvsagfsnsnsstvaidhslslagertwaetmglntadtarl
naniryvntgtapiynvlpttslvlgknqtlatikakenqlsqilapnnyypsknlapia
lnaqddfsstpitmnynqflelektkqlrldtdqvygniatynfengrvrvdtgsnwsev
lpqiqettariifngkdlnlverriaavnpsdplettkpdmtlkealkiafgfnepngnl
qyqgkditefdfnfdqqtsqniknqlaelnatniytvldkiklnakmnilirdkrfhydr
nniavgadesvvkeahrevinssteglllnidkdirkilsgyiveiedteglkevindry
dmlnisslrqdgktfidfkkyndklplyisnpnykvnvyavtkentiinpsengdtstng
ikkilifskkgyeig

    Sequence, based on observed residues (ATOM records): (download) 
    >3q8bA (A:)
ssqgllgyyfsdlnfqapmvvtssttgdlsipsselpsenqyfqsaiwsgfikvsdeytf
atsadnhvtmwvddqevinnkirlekgrlyqikiqyqrenptekgldfklywtdsqnkke
vissdnlqlpelkqkssnsrkkrpdrdndgipdslevegytvdvknkrtflspwisnihe
kkgltkyksspekwstasdpysdfekvtgridknvspearhplvaaypivhvdmeniils
knedsqtrtiskntstsrthtsagfsnsnsstvaidhslsagertwaetmglntadtarl
naniryvntgtapiynvlpttslvlgknqtlatikakenqlsqilapnnyypsknlapia
lnaqddfsstpitmnynqflelektkqlrldtdqvygniatynfengrvrvdtgsnwsev
lpqiqettariifngkdlnlverriaavnpsdplettkpdmtlkealkiafgfnepngnl
qyqgkditefdfnfdqqtsqniknqlaelnatniytvldkiklnakmnilirdkrfhydr
nniavgadesvvkeahrevinssteglllnidkdirkilsgyiveiedteglkevindry
dmlnisslrqdgktfidfkkyndklplyisnpnykvnvyavtkentiinpsengdtstng
ikkilifskkgyei