5FKQ

Unraveling the first step of xyloglucan degradation by the soil saprophyte Cellvibrio japonicus through the functional and structural characterization of a potent GH74 endo-xyloglucanase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	ENDO-1,4-BETA-GLUCANASE/XYLOGLUCANASE, PUTATIVE, GLY74A	polymer	733	78442.3	2	UniProt (B3PKK9) In PDB	CELLVIBRIO JAPONICUS
2	A, B	BROMIDE ION	non-polymer		79.9	2	Chemie (BR)
3	A, B	1,2-ETHANEDIOL	non-polymer		62.1	7	Chemie (EDO)
4	A, B	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
5		water	water		18.0	961	Chemie (HOH)

Sequence modifications

A, B: 34 - 765 (UniProt: B3PKK9)

PDB	External Database	Details
Met 33	-	expression tag
Ala 70	Asp 70	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	156884.7
Non-Polymers*	Number of molecules	11
	Total formula weight	672.5
All*	Total formula weight	157557.2

*Water molecules are not included.