2Q6U

SeMet-substituted form of NikD

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	NikD protein	polymer	395	44251.6	1	UniProt (Q9X9P9) Pfam (PF01266) In PDB	Streptomyces tendae
2	A	FLAVIN-ADENINE DINUCLEOTIDE	non-polymer		785.5	1	Chemie (FAD)
3	A	BENZOIC ACID	non-polymer		122.1	1	Chemie (BEZ)
4		water	water		18.0	252	Chemie (HOH)

Sequence modifications

A: 1 - 386 (UniProt: Q9X9P9)

PDB	External Database	Details
Mse 110	Met 110	MICROHETEROGENEITY
Ala 387	-	EXPRESSION TAG
Leu 388	-	EXPRESSION TAG
Glu 389	-	EXPRESSION TAG
His 390	-	EXPRESSION TAG
His 391	-	EXPRESSION TAG
His 392	-	EXPRESSION TAG
His 393	-	EXPRESSION TAG
His 394	-	EXPRESSION TAG
His 395	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	44251.6
Non-Polymers*	Number of molecules	2
	Total formula weight	907.7
All*	Total formula weight	45159.3

*Water molecules are not included.