7S5E

Crystal structure of a guanylate kinase from Stenotrophomonas maltophilia K279a with heterogeneous ligand states of GMP/ADP, GMP/-, GDP/-, and GMP/ATPgS

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...	Guanylate kinase	polymer	229	25212.4	8	UniProt (B2FT06) Pfam (PF00625) In PDB	Stenotrophomonas maltophilia (strain K279a)	GMP kinase
2	A, B, D, E, F...	GUANOSINE-5'-MONOPHOSPHATE	non-polymer		363.2	6	Chemie (5GP)
3	A, E	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
4	C, G	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	2	Chemie (GDP)
5	D, H	PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER	non-polymer		523.2	2	Chemie (AGS)
6		water	water		18.0	377	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 1 - 221 (UniProt: B2FT06)

PDB	External Database	Details
Met -7	-	initiating methionine
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	201699.5
Non-Polymers*	Number of molecules	12
	Total formula weight	4966.6
All*	Total formula weight	206666.2

*Water molecules are not included.