6L06

Crystal structure of Escherichia coli phosphatidylserine decarboxylase (apo-form)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, G (A, B, C, D)	Phosphatidylserine decarboxylase beta chain	polymer	267	30263.9	4	UniProt (A0A446DLT6) Pfam (PF02666) UniProt (by SIFTS) (P0A8K1)	Escherichia coli BL21(DE3)
2	B, D, F, H (E, F, G, H)	Phosphatidylserine decarboxylase alpha chain	polymer	36	3769.3	4	UniProt (A0A446DLT6) UniProt (by SIFTS) (P0A8K1)	Escherichia coli BL21(DE3)

Sequence modifications

A, B, C, D: 1 - 253 (UniProt: A0A446DLT6)

PDB	External Database	Details
Met -13	-	expression tag
Gly -12	-	expression tag
Ser -11	-	expression tag
Ser -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
Ser -3	-	expression tag
Gln -2	-	expression tag
Asp -1	-	expression tag
Pro 0	-	expression tag

E, F, G, H: 254 - 289 (UniProt: A0A446DLT6)

PDB	External Database	Details
Pyr 254	Ser 254	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	136132.6
All*	Total formula weight	136132.6

*Water molecules are not included.