PDB entry 1wkq
View 1wkq on RCSB PDB site
Description: Crystal Structure of Bacillus subtilis Guanine Deaminase. The first domain-swapped structure in the cytidine deaminase superfamily
Class: hydrolase
Keywords: Guanine deaminase, domain swap, the cytidine deaminase superfamily, substrate specificity, structural plasticity
Deposited on
2004-06-01, released
2004-07-13
The last revision prior to the SCOP 1.75 freeze date was dated
2004-09-07, with a file datestamp of
2007-06-04.
Experiment type: XRAY
Resolution: 1.17 Å
R-factor: 0.161
AEROSPACI score: 0.97
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: guanine deaminase
Species: Bacillus subtilis
Gene: guanine deaminase
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.75: d1wkqa_ - Chain 'B':
Compound: guanine deaminase
Species: Bacillus subtilis
Gene: guanine deaminase
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.75: d1wkqb_ - Heterogens: ZN, IMD, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1wkqA (A:)
mhhhhhhamnhetflkravtlacegvnagiggpfgavivkdgaiiaegqnnvttsndpta
haevtairkackvlgayqlddcilytscepcpmclgaiywarpkavfyaaehtdaaeagf
ddsfiykeidkpaeertipfyqvtltehlspfqawrnfankkey
Sequence, based on observed residues (ATOM records): (download)
>1wkqA (A:)
hamnhetflkravtlacegvnagiggpfgavivkdgaiiaegqnnvttsndptahaevta
irkackvlgayqlddcilytscepcpmclgaiywarpkavfyaaehtdaaeagfddsfiy
keidkpaeertipfyqvtltehlspfqawrnfankkey
- Chain 'B':
Sequence, based on SEQRES records: (download)
>1wkqB (B:)
mhhhhhhamnhetflkravtlacegvnagiggpfgavivkdgaiiaegqnnvttsndpta
haevtairkackvlgayqlddcilytscepcpmclgaiywarpkavfyaaehtdaaeagf
ddsfiykeidkpaeertipfyqvtltehlspfqawrnfankkey
Sequence, based on observed residues (ATOM records): (download)
>1wkqB (B:)
nhetflkravtlacegvnagiggpfgavivkdgaiiaegqnnvttsndptahaevtairk
ackvlgayqlddcilytscepcpmclgaiywarpkavfyaaehtdaaeagfddsfiykei
dkpaeertipfyqvtltehlspfqawrnfankkey