PDB entry 2ik2

View 2ik2 on RCSB PDB site
Description: Yeast inorganic pyrophosphatase variant D115E with magnesium and phosphate
Class: hydrolase
Keywords: inorganic pyrophosphatase, mechanism, x-ray crystallography, structure-function, mutagenesis, hydrolase
Deposited on 2006-10-02, released 2007-02-13
The last revision prior to the SCOPe 2.06 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.177
AEROSPACI score: 0.52 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: inorganic pyrophosphatase
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: IPP1
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00817 (0-End)
      • engineered (114)
    Domains in SCOPe 2.06: d2ik2a_
  • Chain 'B':
    Compound: inorganic pyrophosphatase
    Species: Saccharomyces cerevisiae [TaxId:4932]
    Gene: IPP1
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00817 (0-End)
      • engineered (114)
    Domains in SCOPe 2.06: d2ik2b_
  • Heterogens: MG, PO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2ik2A (A:)
tyttrqigakntleykvyiekdgkpvsafhdiplyadkennifnmvveiprwtnakleit
keetlnpiiqdtkkgklrfvrncfphhgyihnygafpqtwedpnvshpetkavgendpid
vleigetiaytgqvkqvkalgimalldegetdwkviaidindplapklndiedvekyfpg
llratnewfriykipdgkpenqfafsgeaknkkyaldiikethdswkqliagkssdskgi
dltnvtlpdtptyskaasdaippaslkadapidksidkwffisgsv

    Sequence, based on observed residues (ATOM records): (download) 
    >2ik2A (A:)
tyttrqigakntleykvyiekdgkpvsafhdiplyadkennifnmvveiprwtnakleit
keetlnpiiqdtkkgklrfvrncfphhgyihnygafpqtwedpnvshgendpidvleige
tiaytgqvkqvkalgimalldegetdwkviaidindplapklndiedvekyfpgllratn
ewfriykipdgkpenqfafsgeaknkkyaldiikethdswkqliagkssdskgidltnvt
lpdtptyskaasdaippaslkadapidksidkwffi

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2ik2B (B:)
tyttrqigakntleykvyiekdgkpvsafhdiplyadkennifnmvveiprwtnakleit
keetlnpiiqdtkkgklrfvrncfphhgyihnygafpqtwedpnvshpetkavgendpid
vleigetiaytgqvkqvkalgimalldegetdwkviaidindplapklndiedvekyfpg
llratnewfriykipdgkpenqfafsgeaknkkyaldiikethdswkqliagkssdskgi
dltnvtlpdtptyskaasdaippaslkadapidksidkwffisgsv

    Sequence, based on observed residues (ATOM records): (download) 
    >2ik2B (B:)
tyttrqigakntleykvyiekdgkpvsafhdiplyadkennifnmvveiprwtnakleit
keetlnpiiqdtkkgklrfvrncfphhgyihnygafpqtwedpnvshpetkavgendpid
vleigetiaytgqvkqvkalgimalldegetdwkviaidindplapklndiedvekyfpg
llratnewfriykipdgkpenqfafsgeaknkkyaldiikethdswkqliagkssdskgi
dltnvtlpdtptyskaasdaippaslkadapidksidkwffi