8U9A

Crystal Structure of 2,3-dihydro-2,3-dihydroxybenzoate dehydrogenase from Klebsiella aerogenes (DBH bound)

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)	2,3-dihydroxybenzoate-2,3-dehydrogenase	polymer	259	27573.0	2	UniProt (A0A0H3FXS4) Pfam (PF13561)	Klebsiella aerogenes KCTC 2190
2	C, D, F (A, B)	2,3-DIHYDROXY-BENZOIC ACID	non-polymer		154.1	3	Chemie (DBH)
3	E, G, H (A, B)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
4	I, J (A, B)	water	water		18.0	274	Chemie (HOH)

Sequence modifications

A, B: 1 - 251 (UniProt: A0A0H3FXS4)

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
Asn 2	Ala 2	engineered mutation
Gly 3	Ala 3	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	55146.0
Non-Polymers*	Number of molecules	6
	Total formula weight	568.7
All*	Total formula weight	55714.7

*Water molecules are not included.