5GLK

Crystal structure of CoXyl43, GH43 beta-xylosidase/alpha-arabinofuranosidase from a compost microbial metagenome, calcium-free form.

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)	Glycoside hydrolase family 43	polymer	344	38529.5	2	UniProt (A0A0H5BL38)	uncultured bacterium	beta-xylosidase / alpha-arabinofuranosidase
2	C, D, I, J (A, B)	SODIUM ION	non-polymer		23.0	4	Chemie (NA)
3	E, K (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4	F, G, H, L (A, B)	ACETATE ION	non-polymer		59.0	4	Chemie (ACT)
5	M, N (A, B)	water	water		18.0	597	Chemie (HOH)

Sequence modifications

A, B: 47 - 369 (UniProt: A0A0H5BL38)

PDB	External Database	Details
Met 26	-	expression tag
Gly 27	-	expression tag
Ser 28	-	expression tag
Ser 29	-	expression tag
His 30	-	expression tag
His 31	-	expression tag
His 32	-	expression tag
His 33	-	expression tag
His 34	-	expression tag
His 35	-	expression tag
Ser 36	-	expression tag
Ser 37	-	expression tag
Gly 38	-	expression tag
Leu 39	-	expression tag
Val 40	-	expression tag
Pro 41	-	expression tag
Arg 42	-	expression tag
Gly 43	-	expression tag
Ser 44	-	expression tag
His 45	-	expression tag
Met 46	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	77059.0
Non-Polymers*	Number of molecules	10
	Total formula weight	512.3
All*	Total formula weight	77571.4

*Water molecules are not included.