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