5UM7

Crystal structure of the reduced state of the thiol-disulfide reductase SdbA from Streptococcus gordonii

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 signature protein	polymer	187	21955.1	2	UniProt (A8AZP5) Pfam (PF00578) In PDB	Streptococcus gordonii (strain Challis / ATCC 35105 / BCRC 15272 / CH1 / DL1 / V288)
2	A	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
3		water	water		18.0	399	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	43910.1
Non-Polymers*	Number of molecules	1
	Total formula weight	59.0
All*	Total formula weight	43969.2

*Water molecules are not included.