1UWG

Molecular Mechanism of Enantioselective Proton Transfer to Carbon in Catalytic Antibody 14D9

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D (H, Y)	ANTIBODY 14D9	polymer	225	23930.7	2		MUS MUSCULUS (MOUSE)
2	B, C (L, X)	ANTIBODY 14D9	polymer	213	23271.7	2		MUS MUSCULUS (MOUSE)
3	E, L (H, Y)	1-(4-{[(2-HYDROXYETHYL)AMINO]CARBONYL}BENZYL)-1-METHYLPIPERIDINIUM	non-polymer		277.4	2	Chemie (KHA)
4	F, G, H, I, J... (H, L, X)	PHOSPHATE ION	non-polymer		95.0	6	Chemie (PO4)
5	M, N, O, P (H, L, X, Y)	water	water		18.0	85	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	94404.9
Non-Polymers*	Number of molecules	8
	Total formula weight	1124.6
All*	Total formula weight	95529.5

*Water molecules are not included.