3MAD

Crystal structure of StSPL (symmetric form)

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)	Sphingosine-1-phosphate lyase	polymer	514	55859.2	2	UniProt (Q67PY4) Pfam (PF00282)	Symbiobacterium thermophilum
2	C, D (A, B)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
3	E, F (A, B)	water	water		18.0	350	Chemie (HOH)

Sequence modifications

A, B: 2 - 507 (UniProt: Q67PY4)

PDB	External Database	Details
Met 0	-	expression tag
Pro 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	111718.4
Non-Polymers*	Number of molecules	2
	Total formula weight	189.9
All*	Total formula weight	111908.4

*Water molecules are not included.