3MAF

Crystal structure of StSPL (asymmetric form)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	sphingosine-1-phosphate lyase	polymer	518	56207.6	1	UniProt (Q67PY4) Pfam (PF00282)	Symbiobacterium thermophilum
2	B (B)	sphingosine-1-phosphate lyase	polymer	518	55979.4	1	UniProt (Q67PY4) Pfam (PF00282)	Symbiobacterium thermophilum
3	C (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
4	D (B)	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
5	E, F (A, B)	water	water		18.0	126	Chemie (HOH)

Sequence modifications

A: 2 - 507 (UniProt: Q67PY4)

PDB	External Database	Details
Met -4	-	expression tag
Gly -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
Arg 0	-	expression tag
Ser 1	-	expression tag
His 508	-	expression tag
His 509	-	expression tag
His 510	-	expression tag
His 511	-	expression tag
His 512	-	expression tag
His 513	-	expression tag

B: 2 - 507 (UniProt: Q67PY4)

PDB	External Database	Details
Met -4	-	expression tag
Gly -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
Arg 0	-	expression tag
Ser 1	-	expression tag
His 508	-	expression tag
His 509	-	expression tag
His 510	-	expression tag
His 511	-	expression tag
His 512	-	expression tag
His 513	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	112187.0
Non-Polymers*	Number of molecules	2
	Total formula weight	130.4
All*	Total formula weight	112317.4

*Water molecules are not included.