4OZL

GlnK2 from Haloferax mediterranei complexed with AMP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Nitrogen regulatory protein P-II	polymer	143	15022.9	1	UniProt (B8ZYW1) Pfam (PF00543) In PDB	Haloferax mediterranei	PII family protein glnK2
2	A	ADENOSINE MONOPHOSPHATE	non-polymer		347.2	1	Chemie (AMP)
3	A	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4		water	water		18.0	61	Chemie (HOH)

Sequence modifications

A: 1 - 119 (UniProt: B8ZYW1)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Ala -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Arg 120	-	expression tag
Asp 121	-	expression tag
Ala 122	-	expression tag
Val 123	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	15022.9
Non-Polymers*	Number of molecules	3
	Total formula weight	539.3
All*	Total formula weight	15562.2

*Water molecules are not included.