PDB entry 4znb

View 4znb on RCSB PDB site
Description: metallo-beta-lactamase (c181s mutant)
Class: hydrolase
Keywords: hydrolase, beta-lactamase, metallo beta-lactamase, cadmium
Deposited on 1998-10-20, released 1999-06-08
The last revision prior to the SCOP 1.75 freeze date was dated 2003-04-01, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.65 Å
R-factor: 0.173
AEROSPACI score: 0.38 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: metallo-beta-lactamase
    Species: Bacteroides fragilis
    Gene: CCRA3 (WITHOUT SIGNAL SEQUENCE
    Database cross-references and differences (RAF-indexed):
    • Uniprot P25910 (Start-231)
      • variant (61)
      • variant (67)
      • variant (95)
      • engineered mutation (163)
    Domains in SCOP 1.75: d4znba_
  • Chain 'B':
    Compound: metallo-beta-lactamase
    Species: Bacteroides fragilis
    Gene: CCRA3 (WITHOUT SIGNAL SEQUENCE
    Database cross-references and differences (RAF-indexed):
    • Uniprot P25910
      • variant (61)
      • variant (67)
      • variant (95)
      • engineered mutation (163)
    Domains in SCOP 1.75: d4znbb_
  • Heterogens: ZN, NA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4znbA (A:)
aqksvkisddisitqlsdkvytyvslaeiegwgmvpsngmivinnhqaalldtpindaqt
etlvnwvadslhakvttfipnhwhgdcigglgylqkkgvqsyanqmtidlakekglpvpe
hgftdsltvsldgmplqcyylggghatdnivvwlptenilfggsmlkdnqatsignisda
dvtawpktldkvkakfpsaryvvpghgdyggteliehtkqivnqyiestskp

    Sequence, based on observed residues (ATOM records): (download) 
    >4znbA (A:)
svkisddisitqlsdkvytyvslaeiegmvpsngmivinnhqaalldtpindaqtetlvn
wvadslhakvttfipnhwhgdcigglgylqkkgvqsyanqmtidlakekglpvpehgftd
sltvsldgmplqcyylggghatdnivvwlptenilfggsmlkdnqatsignisdadvtaw
pktldkvkakfpsaryvvpghgdyggteliehtkqivnqyiestskp

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >4znbB (B:)
aqksvkisddisitqlsdkvytyvslaeiegwgmvpsngmivinnhqaalldtpindaqt
etlvnwvadslhakvttfipnhwhgdcigglgylqkkgvqsyanqmtidlakekglpvpe
hgftdsltvsldgmplqcyylggghatdnivvwlptenilfggsmlkdnqatsignisda
dvtawpktldkvkakfpsaryvvpghgdyggteliehtkqivnqyiestskp

    Sequence, based on observed residues (ATOM records): (download) 
    >4znbB (B:)
svkisddisitqlsdkvytyvslaeimvpsngmivinnhqaalldtpindaqtetlvnwv
adslhakvttfipnhwhgdcigglgylqkkgvqsyanqmtidlakekglpvpehgftdsl
tvsldgmplqcyylggghatdnivvwlptenilfggsmlkdnqatsignisdadvtawpk
tldkvkakfpsaryvvpghgdyggteliehtkqivnqyiests