3CDK

Crystal structure of the co-expressed succinyl-CoA transferase A and B complex from Bacillus subtilis

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)	Succinyl-CoA:3-ketoacid-coenzyme A transferase subunit A	polymer	241	25704.4	2	UniProt (P42315) Pfam (PF01144)	Bacillus subtilis	Succinyl CoA:3-oxoacid CoA-transferase, OXCT A
2	B, D (B, D)	Succinyl-CoA:3-ketoacid-coenzyme A transferase subunit B	polymer	219	23629.1	2	UniProt (P42316) Pfam (PF01144)	Bacillus subtilis	Succinyl CoA:3-oxoacid CoA-transferase, OXCT B
3	E, F, G, H (A, B, C, D)	water	water		18.0	115	Chemie (HOH)

Sequence modifications

A, C: 3 - 240 (UniProt: P42315)

PDB	External Database	Details
Ser 0	-	expression tag
Asn 1	-	expression tag
Ala 2	-	expression tag

B, D: 1 - 216 (UniProt: P42316)

PDB	External Database	Details
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	98667.1
All*	Total formula weight	98667.1

*Water molecules are not included.