1MDX

Crystal structure of ArnB transferase with pyridoxal 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	ArnB aminotransferase	polymer	393	42831.8	1	UniProt (Q8ZNF3) Pfam (PF01041) In PDB	Salmonella typhimurium	putative DegT/DnrJ/EryC1/StrS family
2	A	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	1	Chemie (PLP)
3	A	2-OXOGLUTARIC ACID	non-polymer		146.1	1	Chemie (AKG)
4	A	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
5		water	water		18.0	442	Chemie (HOH)

Sequence modifications

A: 1 - 385 (UniProt: Q8ZNF3)

PDB	External Database	Details
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	42831.8
Non-Polymers*	Number of molecules	4
	Total formula weight	577.4
All*	Total formula weight	43409.2

*Water molecules are not included.