6L07

Crystal structure of Escherichia coli phosphatidylserine decarboxylase (PE-bound 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, I... (A, B, C, D, E...)	Phosphatidylserine decarboxylase beta chain	polymer	267	30263.9	8	UniProt (A0A446DLT6) Pfam (PF02666) UniProt (by SIFTS) (P0A8K1)	Escherichia coli BL21(DE3)
2	B, D, F, J, N (I, J, K, L, M)	Phosphatidylserine decarboxylase alpha chain	polymer	36	3755.3	5	UniProt (A0A446DLT6) UniProt (by SIFTS) (P0A8K1)	Escherichia coli BL21(DE3)
3	H, L, P (N, O, P)	Phosphatidylserine decarboxylase alpha chain	polymer	36	3769.3	3	UniProt (A0A446DLT6) UniProt (by SIFTS) (P0A8K1)	Escherichia coli BL21(DE3)
4	Q, R, S, T, U (I, J, K, L, M)	1,2-dioleoyl-sn-glycero-3-phosphoethanolamine	non-polymer		744.0	5	Chemie (PEE)

Sequence modifications

A, B, C, D, E, F, G, H: 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

I, J, K, L, M: 254 - 289 (UniProt: A0A446DLT6)

PDB	External Database	Details
Ppi 254	Ser 254	modified residue

N, O, P: 254 - 289 (UniProt: A0A446DLT6)

PDB	External Database	Details
Pyr 254	Ser 254	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	16
	Total formula weight	272195.3
Non-Polymers*	Number of molecules	5
	Total formula weight	3720.2
All*	Total formula weight	275915.5

*Water molecules are not included.