6XTF

Crystal structure a Thioredoxin Reductase from Gloeobacter violaceus bound to its electron donor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Thioredoxin reductase	polymer	320	34502.3	2	UniProt (Q7NMP6) Pfam (PF07992) In PDB	Gloeobacter violaceus (strain ATCC 29082 / PCC 7421)
2	C, D	Ferredoxin	polymer	100	10728.9	2	UniProt (Q7NFA3) Pfam (PF00111) In PDB	Gloeobacter violaceus (strain ATCC 29082 / PCC 7421)
3	A, B	FLAVIN-ADENINE DINUCLEOTIDE	non-polymer		785.5	2	Chemie (FAD)
4	B, A, D	ACETATE ION	non-polymer		59.0	12	Chemie (ACT)
5	B, C, A, D	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	11	Chemie (PEG)
6	A, B	TETRAETHYLENE GLYCOL	non-polymer		194.2	3	Chemie (PG4)
7	B, A	TRIETHYLENE GLYCOL	non-polymer		150.2	3	Chemie (PGE)
8	C, D	FE2/S2 (INORGANIC) CLUSTER	non-polymer		175.8	2	Chemie (FES)
9		water	water		18.0	256	Chemie (HOH)

Sequence modifications

A, B: 1 - 317 (UniProt: Q7NMP6)

PDB	External Database	Details
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

C, D: 1 - 97 (UniProt: Q7NFA3)

PDB	External Database	Details
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	90462.3
Non-Polymers*	Number of molecules	33
	Total formula weight	4831.8
All*	Total formula weight	95294.1

*Water molecules are not included.