PDB entry 2v2b
View 2v2b on RCSB PDB site
Description: l-rhamnulose-1-phosphate aldolase from escherichia coli (mutant e117s-e192a-k248g-r253a-e254a)
Class: lyase
Keywords: zinc enzyme, metal-binding, surface mutation, 2-ketose degradation, protein-protein interface, lyase, aldolase, class II, rare sugar, cleavage of l-rhamnulose-1-phosphate to dihydroxyacetone phosphate, bacterial l-rhamnose metabolism, rhamnose metabolism, protein engineering, domain motion for mechanical support of catalysis
Deposited on
2007-06-04, released
2008-01-08
The last revision prior to the SCOPe 2.08 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-31.
Experiment type: XRAY
Resolution: 1.5 Å
R-factor: 0.167
AEROSPACI score: 0.64
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: rhamnulose-1-phosphate aldolase
Species: Escherichia coli [TaxId:562]
Database cross-references and differences (RAF-indexed):
- Uniprot P32169
- engineered mutation (116)
- engineered mutation (191)
- engineered mutation (247)
- engineered mutation (252-253)
Domains in SCOPe 2.08: d2v2ba_ - Heterogens: ZN, ACT, PGR, PO4, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>2v2bA (A:)
mqnitqswfvqgmikattdawlkgwdernggnltlrlddadiapyhdnfhqqpryiplsq
pmpllantpfivtgsgkffrnvqldpaanlgivkvdsdgagyhilwgltneavptsslpa
hflshcerikatngkdrvimhchatnlialtyvlendtavftrqlwegsteclvvfpdgv
gilpwmvpgtdaigqataqemqkhslvlwpfhgvfgsgptldetfglidtaeksaqvlvk
vysmggmgqtisaaelialgkrfgvtplasalal
Sequence, based on observed residues (ATOM records): (download)
>2v2bA (A:)
qnitqswfvqgmikattdawlkgwdernggnltlrlddadiapyhdnfhqqpryiplsqp
mpllantpfivtgsgkffrnvqldpaanlgivkvdsdgagyhilwgltneavptsslpah
flshcerikatngkdrvimhchatnlialtyvlendtavftrqlwegsteclvvfpdgvg
ilpwmvpgtdaigqataqemqkhslvlwpfhgvfgsgptldetfglidtaeksaqvlvkv
ysmggmgqtisaaelialgkrfgvtplasala