2EPF

Crystal Structure of Zinc-Bound Pseudecin From Pseudechis Porphyriacus

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	Pseudecin	polymer	210	23622.3	4	UniProt (Q8AVA3) Pfam (PF00188) Pfam (PF08562) In PDB	Pseudechis porphyriacus (red-bellied black snake)	CHANNEL BLOCKER
2	A, B, C, D	ZINC ION	non-polymer		65.4	5	Chemie (ZN)
3	A, C, D	SODIUM ION	non-polymer		23.0	3	Chemie (NA)
4		water	water		18.0	196	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	94489.2
Non-Polymers*	Number of molecules	8
	Total formula weight	396.0
All*	Total formula weight	94885.2

*Water molecules are not included.