1O1Y

Crystal structure of a glutamine amidotransferase (tm1158) from thermotoga maritima at 1.70 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	conserved hypothetical protein TM1158	polymer	239	28746.0	1	UniProt (Q9X0P2) Pfam (PF00117) Pfam (PF07722) In PDB	Thermotoga maritima
2	A	SULFATE ION	non-polymer		96.1	9	Chemie (SO4)
3		water	water		18.0	358	Chemie (HOH)

Sequence modifications

A: 2 - 227 (UniProt: Q9X0P2)

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
Val 1	-	expression tag
Mse 16	Met 16	modified residue
Mse 17	Met 17	modified residue
Mse 56	Met 56	modified residue
Ocs 88	Cys 88	modified residue
Mse 93	Met 93	modified residue
Mse 181	Met 181	modified residue
Mse 224	Met 224	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	28746.0
Non-Polymers*	Number of molecules	9
	Total formula weight	864.6
All*	Total formula weight	29610.5

*Water molecules are not included.