6Y54

Crystal structure of a Neisseria meningitidis serogroup A capsular oligosaccharide bound to a functional Fab

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	H, M, O	Fab A1.1 H chain	polymer	226	24520.4	3		Mus musculus (house mouse)
2	L, N, P	Fab A1.1 L chain	polymer	219	24225.9	3		Mus musculus (house mouse)
3	H, L, M, N	IODIDE ION	non-polymer		126.9	9	Chemie (IOD)
4	H, M	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
5	H, M, O	{[(2R,3S,4R,5S,6R)-5-acetamido-3-hydroxy-4-(2-oxopropyl)-6-(phosphonooxy)oxan-2-yl]methoxy}phosphonic acid	non-polymer		423.2	3	Chemie (OOW)
6	L, N, P	{[(2R,3S,4R,5S,6S)-3-(acetyloxy)-5-acetamido-4,6-dihydroxyoxan-2-yl]methoxy}phosphonic acid	non-polymer		343.2	3	Chemie (OA8)
7	P, L, N	{[(2R,3S,4R,5S,6S)-5-acetamido-3,6-dihydroxy-4-(2-oxopropyl)oxan-2-yl]methoxy}phosphonic acid	non-polymer		343.2	3	Chemie (OAB)
8		water	water		18.0	26	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	146238.9
Non-Polymers*	Number of molecules	21
	Total formula weight	4657.3
All*	Total formula weight	150896.2

*Water molecules are not included.