6ZW9

[4Fe-4S]-dependent thiouracil desulfidase TudS (DUF523Vcz) soaked with 4-thiouracil (S-SAD data)

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)	DUF523 domain-containing protein	polymer	166	17581.0	2	UniProt (A0A2H4Z949)	uncultured bacterium
2	C, G (A, B)	IRON/SULFUR CLUSTER	non-polymer		351.6	2	Chemie (SF4)
3	D, I (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
4	E, H (A, B)	HYDROSULFURIC ACID	non-polymer		34.1	2	Chemie (H2S)
5	F (A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
6	J, K (A, B)	water	water		18.0	412	Chemie (HOH)

Sequence modifications

A, B: 1 - 158 (UniProt: A0A2H4Z949)

PDB	External Database	Details
Leu 159	-	expression tag
Glu 160	-	expression tag
His 161	-	expression tag
His 162	-	expression tag
His 163	-	expression tag
His 164	-	expression tag
His 165	-	expression tag
His 166	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	35161.9
Non-Polymers*	Number of molecules	7
	Total formula weight	1001.7
All*	Total formula weight	36163.6

*Water molecules are not included.