1FVN

[ALA31, AIB32]-NEUROPEPTIDE Y

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	NEUROPEPTIDE Y	polymer	37	4200.6	1	UniProt (P01304) Pfam (PF00159)

Sequence modifications

A: 1 - 36 (UniProt: P01304)

PDB	External Database	Details
Ala 31	Ile 31	engineered mutation
Aib 32	Thr 32	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	4200.6
All*	Total formula weight	4200.6

*Water molecules are not included.