4HR7

Crystal Structure of Biotin Carboxyl Carrier Protein-Biotin Carboxylase Complex from E.coli

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C, E, F (A, C, E, F)	Biotin carboxylase	polymer	449	49386.7	4	UniProt (P24182) Pfam (PF00289) Pfam (PF02786) Pfam (PF02785)	Escherichia coli	Acetyl-CoA carboxylase subunit A, ACC
2	B, D, G, H (B, D, G, I)	Biotin carboxyl carrier protein of acetyl-CoA carboxylase	polymer	176	18872.5	4	UniProt (P0ABD8) Pfam (PF00364)	Escherichia coli	BCCP
3	I, J, K, L, M... (A, C, E, F)	SULFATE ION	non-polymer		96.1	12	Chemie (SO4)
4	P (C)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
5	AA, BA, CA, V, W... (F, G, I, A, B...)	water	water		18.0	455	Chemie (HOH)

Sequence modifications

B, D, G, I: 1 - 156 (UniProt: P0ABD8)

PDB	External Database	Details
Met -19	-	expression tag
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

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	273036.7
Non-Polymers*	Number of molecules	13
	Total formula weight	1214.8
All*	Total formula weight	274251.5

*Water molecules are not included.