5DM3

Crystal Structure of Glutamine Synthetase from Chromohalobacter salexigens DSM 3043(Csal_0679, TARGET EFI-550015) with bound ADP

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...)	L-glutamine synthetase	polymer	475	53332.4	6	UniProt (Q1QZR8) Pfam (PF00120)	Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768)
2	G, H, I, J, K... (A, B, C, D, E...)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	6	Chemie (ADP)
3	M, N, O, P, Q... (A, B, C, D, E...)	water	water		18.0	59	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 453 (UniProt: Q1QZR8)

PDB	External Database	Details
Met -21	-	initiating methionine
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
Gly -12	-	expression tag
Val -11	-	expression tag
Asp -10	-	expression tag
Leu -9	-	expression tag
Gly -8	-	expression tag
Thr -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	319994.3
Non-Polymers*	Number of molecules	6
	Total formula weight	2563.2
All*	Total formula weight	322557.5

*Water molecules are not included.