PDB entry 1qw7
View 1qw7 on RCSB PDB site
Description: Structure of an Engineered Organophosphorous Hydrolase with Increased Activity Toward Hydrolysis of Phosphothiolate Bonds
Class: hydrolase
Keywords: organophosphorous hydrolase, phosphotriesterase, VX, RVX, 4-methylbenzylphosphonate, mutant
Deposited on
2003-09-01, released
2004-11-30
The last revision prior to the SCOP 1.73 freeze date was dated
2004-11-30, with a file datestamp of
2007-06-04.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.179
AEROSPACI score: 0.48
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: Parathion hydrolase
Species: Brevundimonas diminuta
Gene: OPD
Database cross-references and differences (RAF-indexed):
- Uniprot P0A434 (0-335)
- modified residue (139)
- engineered (224)
Domains in SCOP 1.73: d1qw7a_ - Chain 'B':
Compound: Parathion hydrolase
Species: Brevundimonas diminuta
Gene: OPD
Database cross-references and differences (RAF-indexed):
- Uniprot P0A434 (0-335)
- modified residue (139)
- engineered (224)
Domains in SCOP 1.73: d1qw7b_ - Heterogens: CO, NA, EBP, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence; same for both SEQRES and ATOM records: (download)
>1qw7A (A:)
sigtgdrintvrgpitiseagftlthehicgssagflrawpeffgsrkalaekavrglrr
araagvrtivdvstfdigrdvsllaevsraadvhivaatglwfdpplsmrlrsveeltqf
flreiqygiedtgiragiikvattgkatpfqelvlkaaaraslatgvpvtthtaasqrdg
eqqaaifeseglspsrvcighsddtddlsyltalaargyligldriphsaiglednasas
allgirswqtrallikalidqgymkqilvsndwlfgfssyvtnimdvmdrvnpdgmafip
lrvipflrekgvpqetlagitvtnparflsptlras
- Chain 'B':
Sequence; same for both SEQRES and ATOM records: (download)
>1qw7B (B:)
sigtgdrintvrgpitiseagftlthehicgssagflrawpeffgsrkalaekavrglrr
araagvrtivdvstfdigrdvsllaevsraadvhivaatglwfdpplsmrlrsveeltqf
flreiqygiedtgiragiikvattgkatpfqelvlkaaaraslatgvpvtthtaasqrdg
eqqaaifeseglspsrvcighsddtddlsyltalaargyligldriphsaiglednasas
allgirswqtrallikalidqgymkqilvsndwlfgfssyvtnimdvmdrvnpdgmafip
lrvipflrekgvpqetlagitvtnparflsptlras