5TEA

Crystal structure of an inorganic pyrophosphatase from Neisseria gonorrhoeae

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...)	Inorganic pyrophosphatase	polymer	185	20821.4	6	UniProt (Q9K0G4) Pfam (PF00719)	Neisseria gonorrhoeae	Pyrophosphate phospho-hydrolase,PPase
2	G, I, L, N, P... (A, B, C, D, E...)	CALCIUM ION	non-polymer		40.1	6	Chemie (CA)
3	H, J, K, M, O... (A, B, C, D, E...)	CHLORIDE ION	non-polymer		35.5	7	Chemie (CL)
4	T, U, V, W, X... (A, B, C, D, E...)	water	water		18.0	749	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 177 (UniProt: Q9K0G4)

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
Ile 46	Val 46	conflict
Gly 158	Asp 158	conflict

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	124928.6
Non-Polymers*	Number of molecules	13
	Total formula weight	488.6
All*	Total formula weight	125417.3

*Water molecules are not included.