1WCB

PLP-DEPENDENT CATALYTIC ANTIBODY 15A9 IN COMPLEX WITH ITS HAPTEN

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D (A, L)	FAB FRAGMENT OF CATALYTIC ANTIBODY 15A9, LIGHT CHAIN	polymer	213	23355.8	2		MUS MUSCULUS (MOUSE)
2	B, C (B, H)	FAB FRAGMENT OF CATALYTIC ANTIBODY 15A9, HEAVY CHAIN	polymer	226	24501.4	2		MUS MUSCULUS (MOUSE)
3	E, O (A, L)	N~2~-({3-HYDROXY-2-METHYL-5-[(PHOSPHONOOXY)METHYL]PYRIDIN-4-YL}METHYL)-L-LYSINE	non-polymer		377.3	2	Chemie (PE1)
4	F, G, H, I, J... (B, H, L)	IODIDE ION	non-polymer		126.9	9	Chemie (IOD)
5	P, Q, R, S (A, B, H, L)	water	water		18.0	473	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	95714.5
Non-Polymers*	Number of molecules	11
	Total formula weight	1896.8
All*	Total formula weight	97611.3

*Water molecules are not included.