4ZDB

Yeast enoyl-CoA isomerase (ScECI2) complexed with acetoacetyl-CoA

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 (A, B, C)	3,2-trans-enoyl-CoA isomerase	polymer	300	33965.8	3	UniProt (Q05871) Pfam (PF00378)	Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)	Delta(3),Delta(2)-enoyl-CoA isomerase,D3,D2-enoyl-CoA isomerase,Dodecenoyl-CoA isomerase
2	D, E, F, G, L... (A, B, C)	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)
3	H, N, S (A, B, C)	ACETOACETYL-COENZYME A	non-polymer		851.6	3	Chemie (CAA) PubChem (92153) PubChem (46936566) PubChem (56845709) PubChem (74) PubChem (439214) PubChem (16061175) PubChem (15983952) PubChem (135057912) PubChem (163067831) PubChem (166604341) PubChem (174030532)
4	I, J, K, O, P... (A, B, C)	GLYCEROL	non-polymer		92.1	7	Chemie (GOL) PubChem (753)
5	V, W, X (A, B, C)	water	water		18.0	411	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 280 (UniProt: Q05871)

PDB	External Database	Details
Met -19	-	initiating methionine
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
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag
Ile 25	Met 25	conflict

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	101897.5
Non-Polymers*	Number of molecules	18
	Total formula weight	3968.0
All*	Total formula weight	105865.5

*Water molecules are not included.