9LHU

Crystal structure of an agose isomerase mutant 5 (TsT4Ease M5) from Thermotogota bacterium with Zn

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Tagaturonate/fructuronate epimerase	polymer	507	58019.2	1	UniProt (A0A3D6D9W2)	Thermotogota bacterium	D-TagA/D-FruA epimerase
2	B, C (A)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	D (A)	water	water		18.0	74	Chemie (HOH)

Sequence modifications

A: 2 - 501 (UniProt: A0A3D6D9W2)

PDB	External Database	Details
Met -5	-	initiating methionine
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag
Ala 138	Ser 138	conflict
Ala 149	Trp 149	conflict
Arg 150	Leu 150	conflict
Val 173	Ala 173	conflict
Gly 323	Ala 323	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	58019.2
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	58150.0

*Water molecules are not included.