4BMK

Serine Palmitoyltransferase K265A from S. paucimobilis with bound PLP- Myriocin Aldimine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	SERINE PALMITOYLTRANSFERASE	polymer	442	47344.0	2	UniProt (Q93UV0) Pfam (PF00155) In PDB	SPHINGOMONAS PAUCIMOBILIS
2	A, B	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	2	Chemie (PLP)
3	A, B	Decarboxylated Myriocin	non-polymer		357.5	2	Chemie (MYB)
4	A	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
5		water	water		18.0	567	Chemie (HOH)

Sequence modifications

A, B: 2 - 420 (UniProt: Q93UV0)

PDB	External Database	Details
Gly -20	-	expression tag
Ser -19	-	expression tag
Ser -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
Ser -11	-	expression tag
Ser -10	-	expression tag
Gly -9	-	expression tag
Leu -8	-	expression tag
Val -7	-	expression tag
Pro -6	-	expression tag
Arg -5	-	expression tag
Gly -4	-	expression tag
Ser -3	-	expression tag
His -2	-	expression tag
Met -1	-	expression tag
Ala 0	-	expression tag
Ser 1	-	expression tag
Leu 421	-	expression tag
Ala 265	Lys 265	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	94688.0
Non-Polymers*	Number of molecules	6
	Total formula weight	1393.5
All*	Total formula weight	96081.5

*Water molecules are not included.