7CGQ

Crystal structure of Azospirillum brasilense L-arabinose 1-dehydrogenase E147A mutant (NADP and L-arabinose bound 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, C, D (A, B, C, D)	L-arabinose 1-dehydrogenase (NAD(P)(+))	polymer	319	34967.7	4	UniProt (Q53TZ2) Pfam (PF01408)	Azospirillum brasilense	D-galactose 1-dehydrogenase
2	E, G, H, I (A, B, C, D)	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	non-polymer		743.4	4	Chemie (NAP)
3	F (A)	alpha-L-arabinopyranose	non-polymer		150.1	1	Chemie (ARA)
4	J, K, L, M (A, B, C, D)	water	water		18.0	342	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 309 (UniProt: Q53TZ2)

PDB	External Database	Details
Met -9	-	initiating methionine
Arg -8	-	expression tag
Gly -7	-	expression tag
Ser -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
Gly 1	-	expression tag
Ala 147	Glu 147	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	139870.9
Non-Polymers*	Number of molecules	5
	Total formula weight	3123.8
All*	Total formula weight	142994.7

*Water molecules are not included.