5M8E

Crystal structure of a GH43 arabonofuranosidase from Weissella sp. strain 142

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Alpha-N-arabinofuranosidase	polymer	344	39815.2	2	UniProt (A0A0D1M7L2) Pfam (PF04616)	Weissella cibaria	Extracellular exo-alpha-(1->5)-L-arabinofuranosidase
2	C, G (A, B)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D, H (A, B)	IMIDAZOLE	non-polymer		69.1	2	Chemie (IMD)
4	E, F, I (A, B)	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
5	J, K (A, B)	water	water		18.0	636	Chemie (HOH)

Sequence modifications

A, B: 1 - 324 (UniProt: A0A0D1M7L2)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	79630.3
Non-Polymers*	Number of molecules	7
	Total formula weight	494.6
All*	Total formula weight	80124.9

*Water molecules are not included.