1VRA

Crystal structure of Arginine biosynthesis bifunctional protein argJ (10175521) from Bacillus halodurans at 2.00 A resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Arginine biosynthesis bifunctional protein argJ	polymer	208	22350.5	1	UniProt (Q9K8V3) Pfam (PF01960) In PDB	Bacillus halodurans
2	B	Arginine biosynthesis bifunctional protein argJ	polymer	215	23196.1	1	UniProt (Q9K8V3) Pfam (PF01960) In PDB	Bacillus halodurans
3	A	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	A	UNKNOWN LIGAND	non-polymer			1	Chemie (UNL)
5	A, B	1,2-ETHANEDIOL	non-polymer		62.1	16	Chemie (EDO)
6		water	water		18.0	388	Chemie (HOH)

Sequence modifications

A: 1 - 196 (UniProt: Q9K8V3)

PDB	External Database	Details
Mse -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Asp -8	-	expression tag
Lys -7	-	expression tag
Ile -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Mse 1	Met 1	modified residue
Mse 81	Met 81	modified residue
Mse 103	Met 103	modified residue
Mse 132	Met 132	modified residue
Mse 190	Met 190	modified residue
Mse 195	Met 195	modified residue

B: 197 - 411 (UniProt: Q9K8V3)

PDB	External Database	Details
Mse 198	Met 198	modified residue
Mse 239	Met 239	modified residue
Mse 243	Met 243	modified residue
Thr 252	Ala 252	SEE REMARK 999
Mse 304	Met 304	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	45546.6
Non-Polymers*	Number of molecules	19
	Total formula weight	1185.2
All*	Total formula weight	46731.8

*Water molecules are not included.