2GWG

Crystal Structure of 4-Oxalomesaconate Hydratase, LigJ, from Rhodopseudomonas palustris, Northeast Structural Genomics Target RpR66.

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)	4-oxalomesaconate hydratase	polymer	350	40054.0	2	UniProt (Q6N0R4) Pfam (PF04909)	Rhodopseudomonas palustris
2	C, D (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	E, F (A, B)	water	water		18.0	645	Chemie (HOH)

Sequence modifications

A, B: 1 - 342 (UniProt: Q6N0R4)

PDB	External Database	Details
Mse 1	Met 1	modified residue
Mse 33	Met 33	modified residue
Mse 58	Met 58	modified residue
Mse 75	Met 75	modified residue
Mse 112	Met 112	modified residue
Mse 168	Met 168	modified residue
Mse 176	Met 176	modified residue
Mse 203	Met 203	modified residue
Mse 242	Met 242	modified residue
Mse 285	Met 285	modified residue
Leu 343	-	cloning artifact
Glu 344	-	cloning artifact
His 345	-	expression tag
His 346	-	expression tag
His 347	-	expression tag
His 348	-	expression tag
His 349	-	expression tag
His 350	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	80108.0
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	80238.9

*Water molecules are not included.