2CB3

Crystal structure of peptidoglycan recognition protein-LE in complex with tracheal cytotoxin (monomeric diaminopimelic acid-type peptidoglycan)

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 (A, B, C, D)	PEPTIDOGLYCAN-RECOGNITION PROTEIN-LE	polymer	175	20035.7	4	UniProt (Q9VXN9) Pfam (PF01510)	DROSOPHILA MELANOGASTER (FRUIT FLY)
2	E (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL) PubChem (753)
3	F, G, H, I (A, B, C, D)	GLCNAC(BETA1-4)-MURNAC(1,6-ANHYDRO)-L-ALA-GAMMA-D-GLU-MESO-A2PM-D-ALA	non-polymer		921.9	4	Chemie (MLD) PubChem (17760085) PubChem (53325984) PubChem (49868309) PubChem (50918844) PubChem (119355) PubChem (163626) PubChem (73410539) PubChem (90657174) PubChem (100916424)
4	J, K, L, M (A, B, C, D)	water	water		18.0	205	Chemie (HOH)

Sequence modifications

A, B, C, D: 171 - 172 (PDB: 2CB3)
A, B, C, D: 173 - 345 (UniProt: Q9VXN9)

PDB	External Database	Details
Ser 227	Cys 227	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	80142.9
Non-Polymers*	Number of molecules	5
	Total formula weight	3779.7
All*	Total formula weight	83922.6

*Water molecules are not included.