3A3X

Structure of OpdA mutant (G60A/A80V/R118Q/K185R/Q206P/D208G/I260T/G273S)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Phosphotriesterase	polymer	329	35643.6	1	UniProt (Q93LD7) Pfam (PF02126) In PDB	Agrobacterium tumefaciens
2	A	COBALT (II) ION	non-polymer		58.9	2	Chemie (CO)
3		water	water		18.0	287	Chemie (HOH)

Sequence modifications

A: 36 - 361 (UniProt: Q93LD7)

PDB	External Database	Details
Thr 33	-	expression tag
Gly 34	-	expression tag
Asp 35	-	expression tag
Ala 60	Gly 59	engineered mutation
Val 80	Ala 79	engineered mutation
Ala 92	Ser 91	engineered mutation
Gln 118	Arg 117	engineered mutation
Arg 185	Lys 184	engineered mutation
Pro 206	Gln 205	engineered mutation
Gly 208	Asp 207	engineered mutation
Thr 260	Ile 259	engineered mutation
Ser 273	Gly 272	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	35643.6
Non-Polymers*	Number of molecules	2
	Total formula weight	117.9
All*	Total formula weight	35761.4

*Water molecules are not included.