1GNH

HUMAN C-REACTIVE PROTEIN

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, E... (A, B, C, D, E...)	C-REACTIVE PROTEIN	polymer	206	23068.0	10	UniProt (P02741) Pfam (PF00354)	Homo sapiens (human)	HUMAN CRP HCRP
2	K, L, M, N, O... (A, B, C, E, F...)	CALCIUM ION	non-polymer		40.1	16	Chemie (CA)

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	230680.4
Non-Polymers*	Number of molecules	16
	Total formula weight	641.2
All*	Total formula weight	231321.6

*Water molecules are not included.