4WSO

X-ray crystal structure of a nicotinate nucleotide adenylyltransferase from Burkholderia thailandensis bound to NAD

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Probable nicotinate-nucleotide adenylyltransferase	polymer	271	29157.1	2	UniProt (Q2SZT3) Pfam (PF01467) In PDB	Burkholderia thailandensis	Deamido-NAD(+) diphosphorylase,Deamido-NAD(+) pyrophosphorylase,Nicotinate mononucleotide adenylyltransferase
2	A, B	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	2	Chemie (NAD)
3	A, B	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
4		water	water		18.0	384	Chemie (HOH)

Sequence modifications

A, B: 1 - 250 (UniProt: Q2SZT3)

PDB	External Database	Details
Met -20	-	expression tag
Ala -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Met -12	-	expression tag
Gly -11	-	expression tag
Thr -10	-	expression tag
Leu -9	-	expression tag
Glu -8	-	expression tag
Ala -7	-	expression tag
Gln -6	-	expression tag
Thr -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	58314.3
Non-Polymers*	Number of molecules	4
	Total formula weight	1516.8
All*	Total formula weight	59831.0

*Water molecules are not included.