3FBT

Crystal structure of a chorismate mutase/shikimate 5-dehydrogenase fusion protein from Clostridium acetobutylicum

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	chorismate mutase and shikimate 5-dehydrogenase fusion protein	polymer	282	31724.5	4	UniProt (Q97KM0) Pfam (PF08501) Pfam (PF01488) In PDB	Clostridium acetobutylicum
2	A, B, C, D	SULFATE ION	non-polymer		96.1	9	Chemie (SO4)
3		water	water		18.0	153	Chemie (HOH)

Sequence modifications

A, B, C, D: 97 - 367 (UniProt: Q97KM0)

PDB	External Database	Details
Met 94	-	expression tag
Ser 95	-	expression tag
Leu 96	-	expression tag
Glu 368	-	expression tag
Gly 369	-	expression tag
His 370	-	expression tag
His 371	-	expression tag
His 372	-	expression tag
His 373	-	expression tag
His 374	-	expression tag
His 375	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	126898.0
Non-Polymers*	Number of molecules	9
	Total formula weight	864.6
All*	Total formula weight	127762.6

*Water molecules are not included.