6GIA

Crystal structure of pentaerythritol tetranitrate reductase (PETNR) mutant I107A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Pentaerythritol tetranitrate reductase	polymer	373	40598.3	1	UniProt (P71278) Pfam (PF00724)	Enterobacter cloacae
2	B (A)	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	1	Chemie (FMN)
3	C (A)	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
4	D (A)	water	water		18.0	387	Chemie (HOH)

Sequence modifications

A: 0 - 364 (UniProt: P71278)

PDB	External Database	Details
Ala 107	Ile 108	engineered mutation
His 365	-	expression tag
His 366	-	expression tag
His 367	-	expression tag
His 368	-	expression tag
His 369	-	expression tag
His 370	-	expression tag
His 371	-	expression tag
His 372	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	40598.3
Non-Polymers*	Number of molecules	2
	Total formula weight	515.4
All*	Total formula weight	41113.7

*Water molecules are not included.