7TOT

Crystal Structure of pantothenate synthetase from Bartonella henselae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Pantothenate synthetase	polymer	294	33356.8	2	UniProt (Q6G456) Pfam (PF02569)	Bartonella henselae (strain ATCC 49882 / DSM 28221 / Houston 1)	PS,Pantoate--beta-alanine ligase,Pantoate-activating enzyme
2	C, D, J, K (A, B)	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	4	Chemie (MPD)
3	E, G, H, I, L... (A, B)	NITRATE ION	non-polymer		62.0	7	Chemie (NO3)
4	F, M (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
5	P, Q (A, B)	water	water		18.0	373	Chemie (HOH)

Sequence modifications

A, B: 1 - 284 (UniProt: Q6G456)

PDB	External Database	Details
Met -9	-	initiating methionine
Ala -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Met -1	-	expression tag
Lys 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	66713.6
Non-Polymers*	Number of molecules	13
	Total formula weight	1098.9
All*	Total formula weight	67812.5

*Water molecules are not included.