4FQD

Crystal structure of the enolpyruvyl transferase NikO from Streptomyces tendae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	NikO protein	polymer	479	51431.3	2	UniProt (Q712I1) Pfam (PF00275)	Streptomyces tendae
2	C, D, E (A, B)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3	F, G (A, B)	water	water		18.0	339	Chemie (HOH)

Sequence modifications

A, B: 1 - 473 (UniProt: Q712I1)

PDB	External Database	Details
Arg 52	Pro 52	engineered mutation
Glu 96	Asp 96	engineered mutation
Leu 97	Val 97	engineered mutation
Asp 141	Val 141	engineered mutation
His 474	-	expression tag
His 475	-	expression tag
His 476	-	expression tag
His 477	-	expression tag
His 478	-	expression tag
His 479	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	102862.7
Non-Polymers*	Number of molecules	3
	Total formula weight	288.2
All*	Total formula weight	103150.9

*Water molecules are not included.