9R0Q

Paraoxonase-1 in complex with terbium(III) and 2-hydroxyquinoline

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Serum paraoxonase/arylesterase 1	polymer	360	40149.5	1	UniProt (P27170) Pfam (PF01731)	Oryctolagus cuniculus (rabbit)	PON 1,Aromatic esterase 1,A-esterase 1,Serum aryldialkylphosphatase 1
2	B, C (A)	TERBIUM(III) ION	non-polymer		158.9	2	Chemie (TB)
3	D, E (A)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
4	F, G (A)	QUINOLIN-2(1H)-ONE	non-polymer		145.2	2	Chemie (OCH)
5	H, I (A)	BROMIDE ION	non-polymer		79.9	2	Chemie (BR)
6	J (A)	water	water		18.0	60	Chemie (HOH)

Sequence modifications

A: 1 - 355 (UniProt: P27170)

PDB	External Database	Details
Asp -4	-	expression tag
Asp -3	-	expression tag
Asp -2	-	expression tag
Lys -1	-	expression tag
Ala 0	-	expression tag
Met 12	Leu 12	conflict
Arg 19	Gly 19	conflict
Ser 67	Ala 67	conflict
Ser 82	Pro 82	variant
Glu 94	Asp 94	conflict
Ala 96	Val 96	conflict
Ser 98	Leu 98	conflict
Glu 101	Ser 101	conflict
Ile 103	Thr 103	conflict
Asn 105	Ser 105	conflict
Leu 107	Phe 107	conflict
Ile 109	Leu 109	conflict
Ile 121	Thr 121	conflict
Asp 123	Glu 123	conflict
Thr 126	Ile 126	conflict
Leu 130	Met 130	conflict
Gly 136	Asp 136	conflict
Ser 138	Lys 138	conflict
Val 143	Leu 143	conflict
Glu 149	Lys 149	conflict
Arg 260	Lys 260	conflict
Val 261	Ser 261	conflict
Ser 263	Asp 263	conflict
Asp 265	Asn 265	conflict
Phe 293	Tyr 293	conflict
Ala 296	Pro 296	conflict
Glu 297	Lys 297	conflict
Gly 301	Ala 301	conflict
Glu 313	Lys 313	conflict
Val 320	Ala 320	conflict
Leu 341	Met 341	conflict
Ile 343	Val 343	conflict
Asp 354	Glu 354	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	40149.5
Non-Polymers*	Number of molecules	8
	Total formula weight	848.1
All*	Total formula weight	40997.6

*Water molecules are not included.