2PSP

Porcine pancreatic spasmolytic polypeptide

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)	PORCINE PANCREATIC SPASMOLYTIC POLYPEPTIDE	polymer	106	11735.3	2	UniProt (P01359) Pfam (PF00088)	Sus scrofa (PIG)	PSP
2	C, D (A, B)	water	water		18.0	183	Chemie (HOH)

Sequence modifications

A, B: 2 - 106 (UniProt: P01359)

PDB	External Database	Details
Gln 61	Glu 82	conflict
Ala 80	Arg 101	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	23470.6
All*	Total formula weight	23470.6

*Water molecules are not included.