3WXZ

The structure of the I375F mutant of CsyB

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Putative uncharacterized protein csyB	polymer	417	45341.3	2	UniProt (Q53U84) Pfam (PF00195) Pfam (PF02797) UniProt (by SIFTS) (Q2U852)	Aspergillus oryzae (Yellow koji mold)	Type III polyketide synthase CsyB
2	C, D (A, B)	water	water		18.0	393	Chemie (HOH)

Sequence modifications

A, B: 1 - 397 (UniProt: Q53U84)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Phe 375	Ile 375	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	90682.7
All*	Total formula weight	90682.7

*Water molecules are not included.