7TMB

Crystal Structure of N-ethylmaleimide reductase from Klebsiella pneumoniae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	N-ethylmaleimide reductase	polymer	373	40478.3	6	UniProt (A0A0H3GQS4) Pfam (PF00724)	Klebsiella pneumoniae subsp. pneumoniae HS11286
2	AA, FA, G, K, P... (E, F, A, B, C...)	SODIUM ION	non-polymer		23.0	6	Chemie (NA)
3	BA, GA, H, L, Q... (E, F, A, B, C...)	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	6	Chemie (FMN)
4	DA, EA, I, IA, J... (E, A, F, B, C...)	TETRAETHYLENE GLYCOL	non-polymer		194.2	12	Chemie (PG4)
5	CA, HA, M, R, S... (E, F, B, C, D)	CITRATE ANION	non-polymer		189.1	6	Chemie (FLC)
6	KA, LA, MA, NA, OA... (A, B, C, D, E...)	water	water		18.0	1415	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 9 - 373 (UniProt: A0A0H3GQS4)

PDB	External Database	Details
Met 1	-	expression tag
Ala 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	242869.8
Non-Polymers*	Number of molecules	30
	Total formula weight	6341.3
All*	Total formula weight	249211.1

*Water molecules are not included.