4NZF

Crystal structure of Abp-D197A (a GH27-b-L-arabinopyranosidase from Geobacillus stearothermophilus), in complex with arabinose

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, E... (A, B, C, D, E...)	Abp, a GH27 beta-L-arabinopyranosidase	polymer	448	51197.2	8		Geobacillus stearothermophilus
2	AC, BC, CD, I, JB... (E, G, A, D, H...)	GLYCEROL	non-polymer		92.1	20	Chemie (GOL)
3	AA, CC, DD, J, MB... (B, E, G, A, D...)	beta-L-arabinopyranose	non-polymer		150.1	8	Chemie (ARB)
4	AB, AD, BA, BB, BD... (C, F, B, E, G...)	SULFATE ION	non-polymer		96.1	82	Chemie (SO4)
5	IB, LD, OC, PA, W... (C, G, E, B, A...)	CITRIC ACID	non-polymer		192.1	6	Chemie (CIT)
6	AE, BE, UD, VD, WD... (G, H, A, B, C...)	water	water		18.0	2932	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	409577.3
Non-Polymers*	Number of molecules	116
	Total formula weight	12072.8
All*	Total formula weight	421650.1

*Water molecules are not included.