PDB entry 3q8a

View 3q8a on RCSB PDB site
Description: Crystal structure of WT Protective Antigen (pH 5.5)
Class: toxin
Keywords: Protective Antigen, Anthrax, pH stability, PROTEIN BINDING, TOXIN
Deposited on 2011-01-06, released 2012-01-18
The last revision prior to the SCOPe 2.07 freeze date was dated 2012-10-03, with a file datestamp of 2012-09-28.
Experiment type: XRAY
Resolution: 3.13 Å
R-factor: 0.238
AEROSPACI score: 0.19 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Protective antigen
    Species: Bacillus anthracis [TaxId:1392]
    Gene: BAA_A0168, BXA0164, GBAA_pXO1_0164, pag, pagA, pXO1-110
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d3q8aa1, d3q8aa2
  • Heterogens: CA

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3q8aA (A:)
evkqenrllnesesssqgllgyyfsdlnfqapmvvtssttgdlsipsselenipsenqyf
qsaiwsgfikvkksdeytfatsadnhvtmwvddqevinkasnsnkirlekgrlyqikiqy
qrenptekgldfklywtdsqnkkevissdnlqlpelkqkssnsrkkrstsagptvpdrdn
dgipdslevegytvdvknkrtflspwisnihekkgltkyksspekwstasdpysdfekvt
gridknvspearhplvaaypivhvdmeniilsknedqstqntdsqtrtiskntstsrtht
sevhgnaevhasffdiggsvsagfsnsnsstvaidhslslagertwaetmglntadtarl
naniryvntgtapiynvlpttslvlgknqtlatikakenqlsqilapnnyypsknlapia
lnaqddfsstpitmnynqflelektkqlrldtdqvygniatynfengrvrvdtgsnwsev
lpqiqettariifngkdlnlverriaavnpsdplettkpdmtlkealkiafgfnepngnl
qyqgkditefdfnfdqqtsqniknqlaelnatniytvldkiklnakmnilirdkrfhydr
nniavgadesvvkeahrevinssteglllnidkdirkilsgyiveiedteglkevindry
dmlnisslrqdgktfidfkkyndklplyisnpnykvnvyavtkentiinpsengdtstng
ikkilifskkgyeig

    Sequence, based on observed residues (ATOM records): (download) 
    >3q8aA (A:)
ssqgllgyyfsdlnfqapmvvtssttgdlsipsselsenqyfqsaiwsgfikvsdeytfa
tsadnhvtmwvddqevinnkirlekgrlyqikiqyqrenptekgldfklywtdsqnkkev
issdnlqlpelkqkssnsrkkrpdrdndgipdslevegytvdvknkrtflspwisnihek
kgltkyksspekwstasdpysdfekvtgridknvspearhplvaaypivhvdmeniilsk
nedsqtrtiskntstsrthtsagfsnsnsstvaidhslsagertwaetmglntadtarln
aniryvntgtapiynvlpttslvlgknqtlatikakenqlsqilapnnyypsknlapial
naqddfsstpitmnynqflelektkqlrldtdqvygniatynfengrvrvdtgsnwsevl
pqiqettariifngkdlnlverriaavnpsdplettkpdmtlkealkiafgfnepngnlq
yqgkditefdfnfdqqtsqniknqlaelnatniytvldkiklnakmnilirdkrfhydrn
niavgadesvvkeahrevinssteglllnidkdirkilsgyiveiedteglkevindryd
mlnisslrqdgktfidfkkyndklplyisnpnykvnvyavtkentiinpsengdtstngi
kkilifskkgyei