1HTH

The solution structure of cyclic human parathyroid hormone fragment 1-34, NMR, 10 structures

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	CYCLIC PARATHYROID HORMONE	polymer	34	4116.7	1	UniProt (P01270) Pfam (PF01279)	Homo sapiens (HUMAN)

Sequence modifications

A: 1 - 34 (UniProt: P01270)

PDB	External Database	Details
Nle 8	Met 39	engineered mutation
Orn 13	Lys 44	engineered mutation
Glu 17	Ser 48	engineered mutation
Nle 18	Met 49	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	4116.7
All*	Total formula weight	4116.7

*Water molecules are not included.