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4Q1I

Structure and mechanism of a dehydratase/decarboxylase enzyme couple involved in polyketide beta-branching

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, CPolyketide biosynthesis enoyl-CoA isomerase PksIpolymer26830017.43UniProt (P40802)
Pfam (PF00378)
In PDB
Bacillus subtilis
2A, B, CGLYCEROLnon-polymer92.16Chemie (GOL)
3waterwater18.0233Chemie (HOH)
Sequence modifications
A, B, C: 1 - 249 (UniProt: P40802)
PDBExternal DatabaseDetails
Met -18-expression tag
Ala -17-expression tag
His -16-expression tag
His -15-expression tag
His -14-expression tag
His -13-expression tag
His -12-expression tag
His -11-expression tag
Ser -10-expression tag
Ser -9-expression tag
Gly -8-expression tag
Leu -7-expression tag
Glu -6-expression tag
Val -5-expression tag
Leu -4-expression tag
Phe -3-expression tag
Gln -2-expression tag
Gly -1-expression tag
Pro 0-expression tag
Ala 80Lys 80engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight90052.2
Non-Polymers*Number of molecules6
Total formula weight552.6
All*Total formula weight90604.8
*Water molecules are not included.

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PDB entries from 2024-03-27

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