2IDB

Crystal Structure of 3-octaprenyl-4-hydroxybenzoate decarboxylase (UbiD) from Escherichia coli, Northeast Structural Genomics Target ER459.

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-octaprenyl-4-hydroxybenzoate carboxy-lyase	polymer	505	57346.3	3	UniProt (P0AAB4) Pfam (PF20695) Pfam (PF01977) Pfam (PF20696)	Escherichia coli	Polyprenyl p-hydroxybenzoate decarboxylase, 3-octaprenyl-4-hydroxybenzoate decarboxylase, UBID
2	D, F, G (A, B, C)	PENTAETHYLENE GLYCOL	non-polymer		238.3	3	Chemie (1PE)
3	E, H, I (A, C)	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
4	J, K, L (A, B, C)	water	water		18.0	154	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 497 (UniProt: P0AAB4)

PDB	External Database	Details
Mse 1	Met 1	modified residue
Mse 4	Met 4	modified residue
Mse 60	Met 60	modified residue
Mse 75	Met 75	modified residue
Mse 77	Met 77	modified residue
Mse 120	Met 120	modified residue
Mse 148	Met 148	modified residue
Mse 191	Met 191	modified residue
Mse 382	Met 382	modified residue
Mse 383	Met 383	modified residue
Mse 393	Met 393	modified residue
Mse 421	Met 421	modified residue
Mse 451	Met 451	modified residue
Leu 498	-	expression tag
Glu 499	-	expression tag
His 500	-	expression tag
His 501	-	expression tag
His 502	-	expression tag
His 503	-	expression tag
His 504	-	expression tag
His 505	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	172038.8
Non-Polymers*	Number of molecules	6
	Total formula weight	901.0
All*	Total formula weight	172939.9

*Water molecules are not included.