3WS7

The 1.18 A resolution structure of L-serine 3-dehydrogenase complexed with NADP+ and sulfate ion from the hyperthermophilic archaeon Pyrobaculum calidifontis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	6-phosphogluconate dehydrogenase, NAD-binding protein	polymer	306	32833.3	1	UniProt (A3MU08) Pfam (PF03446) Pfam (PF14833) In PDB	Pyrobaculum calidifontis
2	A	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	non-polymer		743.4	1	Chemie (NAP)
3	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	A	ACETIC ACID	non-polymer		60.1	1	Chemie (ACY)
5		water	water		18.0	317	Chemie (HOH)

Sequence modifications

A: 1 - 286 (UniProt: A3MU08)

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

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	32833.3
Non-Polymers*	Number of molecules	3
	Total formula weight	899.5
All*	Total formula weight	33732.8

*Water molecules are not included.