PDB entry 4q1j

View 4q1j on RCSB PDB site
Description: Structure and mechanism of a dehydratase/decarboxylase enzyme couple involved in polyketide beta-branching
Class: lyase
Keywords: Decarboxylase, LYASE
Deposited on 2014-04-03, released 2015-05-06
The last revision prior to the SCOPe 2.08 freeze date was dated 2015-05-06, with a file datestamp of 2015-05-01.
Experiment type: XRAY
Resolution: 2.17 Å
R-factor: N/A
AEROSPACI score: 0.27 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Polyketide biosynthesis enoyl-CoA isomerase PksI
    Species: BACILLUS SUBTILIS [TaxId:224308]
    Gene: pksI, BSU17170
    Database cross-references and differences (RAF-indexed):
    • Uniprot P40802 (19-End)
      • engineered mutation (248)
    Domains in SCOPe 2.08: d4q1ja_
  • Chain 'B':
    Compound: Polyketide biosynthesis enoyl-CoA isomerase PksI
    Species: BACILLUS SUBTILIS [TaxId:224308]
    Gene: pksI, BSU17170
    Database cross-references and differences (RAF-indexed):
    • Uniprot P40802
      • engineered mutation (248)
    Domains in SCOPe 2.08: d4q1jb_
  • Chain 'C':
    Compound: Polyketide biosynthesis enoyl-CoA isomerase PksI
    Species: BACILLUS SUBTILIS [TaxId:224308]
    Gene: pksI, BSU17170
    Database cross-references and differences (RAF-indexed):
    • Uniprot P40802
      • engineered mutation (248)
    Domains in SCOPe 2.08: d4q1jc_
  • Heterogens: EDO, NA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4q1jA (A:)
mahhhhhhssglevlfqgpmthsvvelieiesaiiqvkmqdrthknafsqeltddliqaf
eyirqnpkykaviltgydnyfasggtqegllriqqgltkftddnlyslaldceipviaam
qghgigggfvmglfadivilsresvytanfmkygftpgmgatfivpkklgfslaqeilln
agsyrgadlekrgvpfkvlpraevldyavelaqelaekprnslvtlkdhlvaplrdqlpr
vieqelmmaektfhheevksrikglygn

    Sequence, based on observed residues (ATOM records): (download) 
    >4q1jA (A:)
mthsvvelieiesaiiqvkmqdrthknafsqeltddliqafeyirqnpkykaviltgydn
yfasggtqegllriqqgltkftddnlyslaldceipviaamqghgigggfvmglfadivi
lsresvytanfmkygftpgmgatfivpkklgfslaqeillnagsyrgadlekrgvpfkvl
praevldyavelaqelaekprnslvtlkdhlvaplrdqlprvieqelmmaektfhheevk
srikglyg

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >4q1jB (B:)
mahhhhhhssglevlfqgpmthsvvelieiesaiiqvkmqdrthknafsqeltddliqaf
eyirqnpkykaviltgydnyfasggtqegllriqqgltkftddnlyslaldceipviaam
qghgigggfvmglfadivilsresvytanfmkygftpgmgatfivpkklgfslaqeilln
agsyrgadlekrgvpfkvlpraevldyavelaqelaekprnslvtlkdhlvaplrdqlpr
vieqelmmaektfhheevksrikglygn

    Sequence, based on observed residues (ATOM records): (download) 
    >4q1jB (B:)
thsvvelieiesaiiqvkmqdrthknafsqeltddliqafeyirqnpkykaviltgydny
fasggtqegllriqqgltkftddnlyslaldceipviaamqghgigggfvmglfadivil
sresvytanfmkygftpgmgatfivpkklgfslaqeillnagsyrgadlekrgvpfkvlp
raevldyavelaqelaekprnslvtlkdhlvaplrdqlprvieqelmmaektfh

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >4q1jC (C:)
mahhhhhhssglevlfqgpmthsvvelieiesaiiqvkmqdrthknafsqeltddliqaf
eyirqnpkykaviltgydnyfasggtqegllriqqgltkftddnlyslaldceipviaam
qghgigggfvmglfadivilsresvytanfmkygftpgmgatfivpkklgfslaqeilln
agsyrgadlekrgvpfkvlpraevldyavelaqelaekprnslvtlkdhlvaplrdqlpr
vieqelmmaektfhheevksrikglygn

    Sequence, based on observed residues (ATOM records): (download) 
    >4q1jC (C:)
svvelieiesaiiqvkmqdrthknafsqeltddliqafeyirqnpkykaviltgydnyfa
sggtqegllriqqgltkftddnlyslaldceipviaamqghgigggfvmglfadivilsr
esvytanfmkygftpgmgatfivpkklgfslaqeillnagsyrgadlekrgvpfkvlpra
evldyavelaqelaekprnslvtlkdhlvaplrdqlprvieqelmmaektfhheevksri
kglyg