1MDO

Crystal structure of ArnB aminotransferase with pyridomine 5' phosphate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	ArnB aminotransferase	polymer	393	43441.4	1	UniProt (Q8ZNF3) Pfam (PF01041)	Salmonella typhimurium	putative DegT/DnrJ/EryC1/StrS family
2	B (A)	4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE	non-polymer		248.2	1	Chemie (PMP)
3	C (A)	water	water		18.0	477	Chemie (HOH)

Sequence modifications

A: 1 - 385 (UniProt: Q8ZNF3)

PDB	External Database	Details
Mse 1	Met 1	modified residue
Mse 6	Met 6	modified residue
Mse 7	Met 7	modified residue
Mse 18	Met 18	modified residue
Mse 67	Met 67	modified residue
Mse 72	Met 72	modified residue
Mse 87	Met 87	modified residue
Mse 95	Met 95	modified residue
Mse 105	Met 105	modified residue
Mse 114	Met 114	modified residue
Mse 277	Met 277	modified residue
Mse 316	Met 316	modified residue
Mse 367	Met 367	modified residue
Gly 386	-	expression tag
Ser 387	-	expression tag
His 388	-	expression tag
His 389	-	expression tag
His 390	-	expression tag
His 391	-	expression tag
His 392	-	expression tag
His 393	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	43441.4
Non-Polymers*	Number of molecules	1
	Total formula weight	248.2
All*	Total formula weight	43689.6

*Water molecules are not included.