3EWG

Crystal structure of the N-terminal domain of NusG (NGN) from Methanocaldococcus jannaschii

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Putative transcription antitermination protein nusG	polymer	91	10153.8	1	UniProt (Q57818) Pfam (PF03439) In PDB	Methanocaldococcus jannaschii (Methanococcus jannaschii)	NusG, NGN
2	A	1,4-DIETHYLENE DIOXIDE	non-polymer		88.1	2	Chemie (DIO)
3		water	water		18.0	34	Chemie (HOH)

Sequence modifications

A: 1 - 83 (UniProt: Q57818)

PDB	External Database	Details
Leu 84	-	expression tag
Glu 85	-	expression tag
His 86	-	expression tag
His 87	-	expression tag
His 88	-	expression tag
His 89	-	expression tag
His 90	-	expression tag
His 91	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	10153.8
Non-Polymers*	Number of molecules	2
	Total formula weight	176.2
All*	Total formula weight	10330.0

*Water molecules are not included.