3ZXD

wild-type lysenin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	LYSENIN	polymer	309	34846.1	4	UniProt (O18423) In PDB	EISENIA FETIDA (COMMON BRANDLING WORM)	EFL1
2	A, C	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
3	A, B, D	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
4	D, A, B	SODIUM ION	non-polymer		23.0	6	Chemie (NA)
5	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
6	A, B, C, D	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
7	D, A, B	2-(N-MORPHOLINO)-ETHANESULFONIC ACID	non-polymer		195.2	3	Chemie (MES)
8		water	water		18.0	8	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 297 (UniProt: O18423)

PDB	External Database	Details
Leu 298	-	expression tag
Val 299	-	expression tag
Pro 300	-	expression tag
Arg 301	-	expression tag
Gly 302	-	expression tag
Ser 303	-	expression tag
Gly 304	-	expression tag
His 305	-	expression tag
His 306	-	expression tag
His 307	-	expression tag
His 308	-	expression tag
His 309	-	expression tag
His 310	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	139384.2
Non-Polymers*	Number of molecules	24
	Total formula weight	1665.5
All*	Total formula weight	141049.7

*Water molecules are not included.