2GPS

Crystal Structure of the Biotin Carboxylase Subunit, E23R mutant, of Acetyl-CoA Carboxylase from Escherichia coli.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Biotin carboxylase	polymer	469	51586.1	2	UniProt (P24182) Pfam (PF00289) Pfam (PF02786) Pfam (PF02785)	Escherichia coli	A subunit of acetyl-CoA carboxylase, ACC
2	C, D (A, B)	water	water		18.0	67	Chemie (HOH)

Sequence modifications

A, B: 1 - 449 (UniProt: P24182)

PDB	External Database	Details
Met -19	-	cloning artifact
Gly -18	-	cloning artifact
Ser -17	-	cloning artifact
Ser -16	-	cloning artifact
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	-	cloning artifact
Ser -8	-	cloning artifact
Gly -7	-	cloning artifact
Leu -6	-	cloning artifact
Val -5	-	cloning artifact
Pro -4	-	cloning artifact
Arg -3	-	cloning artifact
Gly -2	-	cloning artifact
Ser -1	-	cloning artifact
His 0	-	cloning artifact
Arg 23	Glu 23	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	103172.2
All*	Total formula weight	103172.2

*Water molecules are not included.