PDB entry 2byz

View 2byz on RCSB PDB site
Description: Structure of E.coli KAS I H298Q mutant in complex with C12 fatty acid
Class: transferase
Keywords: transferase, acyltransferase, claisen condensation, fatty acid biosynthesis, fatty acid synthase, thiolase fold
Deposited on 2005-08-09, released 2006-02-01
The last revision prior to the SCOPe 2.05 freeze date was dated 2014-02-19, with a file datestamp of 2014-02-14.
Experiment type: XRAY
Resolution: 1.95 Å
R-factor: 0.189
AEROSPACI score: 0.38 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: 3-oxoacyl-[acyl-carrier-protein] synthase I
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • PDB 2BYZ
      • engineered mutation (309)
    • Uniprot P14926 (12-417)
    Domains in SCOPe 2.05: d2byza1, d2byza2
  • Chain 'B':
    Compound: 3-oxoacyl-[acyl-carrier-protein] synthase I
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • PDB 2BYZ
      • engineered mutation (309)
    • Uniprot P14926 (12-417)
    Domains in SCOPe 2.05: d2byzb1, d2byzb2
  • Chain 'C':
    Compound: 3-oxoacyl-[acyl-carrier-protein] synthase I
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • PDB 2BYZ
      • engineered mutation (309)
    • Uniprot P14926 (12-417)
    Domains in SCOPe 2.05: d2byzc1, d2byzc2
  • Chain 'D':
    Compound: 3-oxoacyl-[acyl-carrier-protein] synthase I
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • PDB 2BYZ
      • engineered mutation (309)
    • Uniprot P14926 (12-417)
    Domains in SCOPe 2.05: d2byzd1, d2byzd2
  • Heterogens: NH4, DAO, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2byzA (A:)
mrgshhhhhhgsmkravitglgivssignnqqevlaslregrsgitfsqelkdsgmrshv
wgnvkldttglidrkvvrfmsdasiyaflsmeqaiadaglspeayqnnprvgliagsggg
sprfqvfgadamrgprglkavgpyvvtkamasgvsaclatpfkihgvnysissacatsah
cignaveqiqlgkqdivfagggeelcwemacefdamgalstkyndtpekasrtydahrdg
fviaggggmvvveelehalargahiyaeivgygatsdgadmvapsgegavrcmkmamhgv
dtpidylnsqgtstpvgdvkelaairevfgdkspaisatkamtghslgaagvqeaiysll
mlehgfiapsinieeldeqaaglnivtettdrelttvmsnsfgfggtnatlvmrklkd

    Sequence, based on observed residues (ATOM records): (download) 
    >2byzA (A:)
mkravitglgivssignnqqevlaslregrsgitfsqelkdsgmrshvwgnvkldttgli
drkvvrfmsdasiyaflsmeqaiadaglspeayqnnprvgliagsgggsprfqvfgadam
rgprglkavgpyvvtkamasgvsaclatpfkihgvnysissacatsahcignaveqiqlg
kqdivfagggeelcwemacefdamgalstkyndtpekasrtydahrdgfviaggggmvvv
eelehalargahiyaeivgygatsdgadmvapsgegavrcmkmamhgvdtpidylnsqgt
stpvgdvkelaairevfgdkspaisatkamtghslgaagvqeaiysllmlehgfiapsin
ieeldeqaaglnivtettdrelttvmsnsfgfggtnatlvmrklkd

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2byzB (B:)
mrgshhhhhhgsmkravitglgivssignnqqevlaslregrsgitfsqelkdsgmrshv
wgnvkldttglidrkvvrfmsdasiyaflsmeqaiadaglspeayqnnprvgliagsggg
sprfqvfgadamrgprglkavgpyvvtkamasgvsaclatpfkihgvnysissacatsah
cignaveqiqlgkqdivfagggeelcwemacefdamgalstkyndtpekasrtydahrdg
fviaggggmvvveelehalargahiyaeivgygatsdgadmvapsgegavrcmkmamhgv
dtpidylnsqgtstpvgdvkelaairevfgdkspaisatkamtghslgaagvqeaiysll
mlehgfiapsinieeldeqaaglnivtettdrelttvmsnsfgfggtnatlvmrklkd

    Sequence, based on observed residues (ATOM records): (download) 
    >2byzB (B:)
mkravitglgivssignnqqevlaslregrsgitfsqelkdsgmrshvwgnvkldttgli
drkvvrfmsdasiyaflsmeqaiadaglspeayqnnprvgliagsgggsprfqvfgadam
rgprglkavgpyvvtkamasgvsaclatpfkihgvnysissacatsahcignaveqiqlg
kqdivfagggeelcwemacefdamgalstkyndtpekasrtydahrdgfviaggggmvvv
eelehalargahiyaeivgygatsdgadmvapsgegavrcmkmamhgvdtpidylnsqgt
stpvgdvkelaairevfgdkspaisatkamtghslgaagvqeaiysllmlehgfiapsin
ieeldeqaaglnivtettdrelttvmsnsfgfggtnatlvmrklkd

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >2byzC (C:)
mrgshhhhhhgsmkravitglgivssignnqqevlaslregrsgitfsqelkdsgmrshv
wgnvkldttglidrkvvrfmsdasiyaflsmeqaiadaglspeayqnnprvgliagsggg
sprfqvfgadamrgprglkavgpyvvtkamasgvsaclatpfkihgvnysissacatsah
cignaveqiqlgkqdivfagggeelcwemacefdamgalstkyndtpekasrtydahrdg
fviaggggmvvveelehalargahiyaeivgygatsdgadmvapsgegavrcmkmamhgv
dtpidylnsqgtstpvgdvkelaairevfgdkspaisatkamtghslgaagvqeaiysll
mlehgfiapsinieeldeqaaglnivtettdrelttvmsnsfgfggtnatlvmrklkd

    Sequence, based on observed residues (ATOM records): (download) 
    >2byzC (C:)
mkravitglgivssignnqqevlaslregrsgitfsqelkdsgmrshvwgnvkldttgli
drkvvrfmsdasiyaflsmeqaiadaglspeayqnnprvgliagsgggsprfqvfgadam
rgprglkavgpyvvtkamasgvsaclatpfkihgvnysissacatsahcignaveqiqlg
kqdivfagggeelcwemacefdamgalstkyndtpekasrtydahrdgfviaggggmvvv
eelehalargahiyaeivgygatsdgadmvapsgegavrcmkmamhgvdtpidylnsqgt
stpvgdvkelaairevfgdkspaisatkamtghslgaagvqeaiysllmlehgfiapsin
ieeldeqaaglnivtettdrelttvmsnsfgfggtnatlvmrklkd

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >2byzD (D:)
mrgshhhhhhgsmkravitglgivssignnqqevlaslregrsgitfsqelkdsgmrshv
wgnvkldttglidrkvvrfmsdasiyaflsmeqaiadaglspeayqnnprvgliagsggg
sprfqvfgadamrgprglkavgpyvvtkamasgvsaclatpfkihgvnysissacatsah
cignaveqiqlgkqdivfagggeelcwemacefdamgalstkyndtpekasrtydahrdg
fviaggggmvvveelehalargahiyaeivgygatsdgadmvapsgegavrcmkmamhgv
dtpidylnsqgtstpvgdvkelaairevfgdkspaisatkamtghslgaagvqeaiysll
mlehgfiapsinieeldeqaaglnivtettdrelttvmsnsfgfggtnatlvmrklkd

    Sequence, based on observed residues (ATOM records): (download) 
    >2byzD (D:)
mkravitglgivssignnqqevlaslregrsgitfsqelkdsgmrshvwgnvkldttgli
drkvvrfmsdasiyaflsmeqaiadaglspeayqnnprvgliagsgggsprfqvfgadam
rgprglkavgpyvvtkamasgvsaclatpfkihgvnysissacatsahcignaveqiqlg
kqdivfagggeelcwemacefdamgalstkyndtpekasrtydahrdgfviaggggmvvv
eelehalargahiyaeivgygatsdgadmvapsgegavrcmkmamhgvdtpidylnsqgt
stpvgdvkelaairevfgdkspaisatkamtghslgaagvqeaiysllmlehgfiapsin
ieeldeqaaglnivtettdrelttvmsnsfgfggtnatlvmrklkd