2XVM

Crystal structure of the tellurite detoxification protein TehB from E. coli in complex with SAH

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	TELLURITE RESISTANCE PROTEIN TEHB	polymer	199	22674.8	2	UniProt (P25397) Pfam (PF03848) In PDB	ESCHERICHIA COLI	TELLURITE METHYLTRANSFERASE
2	A, B	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	2	Chemie (SAH)
3		water	water		18.0	512	Chemie (HOH)

Sequence modifications

A, B: 1 - 197 (UniProt: P25397)

PDB	External Database	Details
Gly -1	-	expression tag
Ala 0	-	expression tag
Val 2	Ile 2	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	45349.7
Non-Polymers*	Number of molecules	2
	Total formula weight	768.8
All*	Total formula weight	46118.5

*Water molecules are not included.