7AX7

Crystal structure of the Xyl-CE4 domain of a multidomain xylanase from the hindgut metagenome of Trinervitermes trinervoides

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Endo-1,4-beta-xylanase	polymer	212	23812.5	1	UniProt (A0A140HJ20) Pfam (PF01522) In PDB	uncultured bacterium
2	A	COBALT (II) ION	non-polymer		58.9	1	Chemie (CO)
3	A	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
4		water	water		18.0	247	Chemie (HOH)

Sequence modifications

A: 582 - 787 (UniProt: A0A140HJ20)

PDB	External Database	Details
Ser 708	Trp 708	variant
His 788	-	expression tag
His 789	-	expression tag
His 790	-	expression tag
His 791	-	expression tag
His 792	-	expression tag
His 793	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	23812.5
Non-Polymers*	Number of molecules	2
	Total formula weight	118.0
All*	Total formula weight	23930.5

*Water molecules are not included.