3O3M

(R)-2-Hydroxyisocaproyl-CoA Dehydratase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C (A, C)	alpha subunit 2-hydroxyisocaproyl-CoA dehydratase	polymer	408	46383.9	2	UniProt (Q5U924) Pfam (PF06050)	Clostridium difficile
2	B, D (B, D)	beta subunit 2-hydroxyacyl-CoA dehydratase	polymer	385	43621.1	2	UniProt (Q5U923) Pfam (PF06050)	Clostridium difficile
3	E, G, I, K (A, B, C, D)	IRON/SULFUR CLUSTER	non-polymer		351.6	4	Chemie (SF4)
4	F, J (A, C)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
5	H, L (B, D)	HYDROSULFURIC ACID	non-polymer		34.1	2	Chemie (H2S)
6	M, N, O, P (A, B, C, D)	water	water		18.0	1683	Chemie (HOH)

Sequence modifications

B, D: 1 - 375 (UniProt: Q5U923)

PDB	External Database	Details
Ser 376	-	expression tag
Ala 377	-	expression tag
Trp 378	-	expression tag
Ser 379	-	expression tag
His 380	-	expression tag
Pro 381	-	expression tag
Gln 382	-	expression tag
Phe 383	-	expression tag
Glu 384	-	expression tag
Lys 385	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	180009.9
Non-Polymers*	Number of molecules	8
	Total formula weight	1666.8
All*	Total formula weight	181676.8

*Water molecules are not included.