2ORD

Crystal structure of Acetylornithine aminotransferase (EC 2.6.1.11) (ACOAT) (TM1785) from Thermotoga maritima at 1.40 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, B (A, B)	Acetylornithine aminotransferase	polymer	397	44867.7	2	UniProt (Q9X2A5) Pfam (PF00202)	Thermotoga maritima MSB8	ACOAT
2	C, O (A, B)	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	2	Chemie (PLP)
3	D, E, F, G, H... (A, B)	GLYCEROL	non-polymer		92.1	17	Chemie (GOL)
4	V, W (A, B)	water	water		18.0	670	Chemie (HOH)

Sequence modifications

A, B: 1 - 385 (UniProt: Q9X2A5)

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 4	Met 4	modified residue
Mse 73	Met 73	modified residue
Mse 168	Met 168	modified residue
Mse 217	Met 217	modified residue
Mse 303	Met 303	modified residue
Mse 309	Met 309	modified residue
Mse 322	Met 322	modified residue
Mse 325	Met 325	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	89735.4
Non-Polymers*	Number of molecules	19
	Total formula weight	2059.9
All*	Total formula weight	91795.3

*Water molecules are not included.