8SNG

Crystal Structure of ArnB Transferase from Klebsiella aerogenes (Lattice Translocation Disorder, P21 form)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	UDP-4-amino-4-deoxy-L-arabinose--oxoglutarate aminotransferase	polymer	387	42563.5	2	UniProt (A0A0H3FL22) Pfam (PF01041) In PDB	Klebsiella aerogenes KCTC 2190
2	A, B	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	2	Chemie (PLP)
3	A, B	2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		122.1	2	Chemie (TRS)
4	A, B	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
5	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
6	B	ETHANOL	non-polymer		46.1	1	Chemie (EOH)
7		water	water		18.0	549	Chemie (HOH)

Sequence modifications

A, B: 1 - 379 (UniProt: A0A0H3FL22)

PDB	External Database	Details
Met -7	-	initiating methionine
Ala -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
Asp 3	Glu 3	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	85127.0
Non-Polymers*	Number of molecules	9
	Total formula weight	879.2
All*	Total formula weight	86006.2

*Water molecules are not included.