4RNX

K154 Circular Permutation of Old Yellow Enzyme

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)	NADPH dehydrogenase 1	polymer	400	44943.4	2	UniProt (Q02899) Pfam (PF00724)	Saccharomyces pastorianus (lager yeast)	Old yellow enzyme 1
2	C, H (A, B)	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	2	Chemie (FMN)
3	D, E, F, G, I... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	6	Chemie (EDO)
4	K, L (A, B)	water	water		18.0	1121	Chemie (HOH)

Sequence modifications

A, B: 2 - 245 (UniProt: Q02899)

PDB	External Database	Details
Met 1	-	expression tag

A, B: 249 - 400 (UniProt: Q02899)

PDB	External Database	Details
Gly 246	-	linker
Thr 247	-	linker
Ser 248	-	linker

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	89886.9
Non-Polymers*	Number of molecules	8
	Total formula weight	1285.1
All*	Total formula weight	91172.0

*Water molecules are not included.