5NNM

The crystal structure of dimeric LL-37

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)	Cathelicidin antimicrobial peptide	polymer	37	4504.4	2	UniProt (P49913) Pfam (PF12153)	Homo sapiens	18 kDa cationic antimicrobial protein,hCAP-18,Cathelicidin LL-37
2	C, D, E, F (A, B)	CARBONATE ION	non-polymer		60.0	4	Chemie (CO3)
3	G, H (A, B)	water	water		18.0	23	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	9008.7
Non-Polymers*	Number of molecules	4
	Total formula weight	240.0
All*	Total formula weight	9248.7

*Water molecules are not included.