2J3N

X-ray structure of human thioredoxin reductase 1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E...	THIOREDOXIN REDUCTASE 1	polymer	519	56941.9	6	UniProt (Q16881) Pfam (PF07992) Pfam (PF02852) In PDB	HOMO SAPIENS (HUMAN)	TR, TR1
2	A, B, C, D, E...	FLAVIN-ADENINE DINUCLEOTIDE	non-polymer		785.5	6	Chemie (FAD)
3	A, B, C, D, E...	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	non-polymer		743.4	6	Chemie (NAP)
4	A, B, D, F	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	5	Chemie (MPD)
5		water	water		18.0	44	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: -19 - 0 (PDB: 2J3N)
A, B, C, D, E, F: 1 - 499 (UniProt: Q16881)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	341651.2
Non-Polymers*	Number of molecules	17
	Total formula weight	9764.6
All*	Total formula weight	351415.8

*Water molecules are not included.