3BF5

Crystal structure of putative ribokinase (10640157) from Thermoplasma acidophilum at 1.91 A resolution

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)	Ribokinase related protein	polymer	306	35647.1	2	UniProt (Q9HJT3) Pfam (PF00294)	Thermoplasma acidophilum DSM 1728
2	C, D, E, G, H... (A, B)	S-1,2-PROPANEDIOL	non-polymer		76.1	7	Chemie (PGO)
3	F (B)	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
4	K, L (A, B)	water	water		18.0	214	Chemie (HOH)

Sequence modifications

A, B: 1 - 287 (UniProt: Q9HJT3)

PDB	External Database	Details
Mse -18	-	expression tag
Gly -17	-	expression tag
Ser -16	-	expression tag
Asp -15	-	expression tag
Lys -14	-	expression tag
Ile -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Gly 0	-	expression tag
Ala 112	Glu 112	engineered mutation
Ala 113	Lys 113	engineered mutation
Ala 115	Lys 115	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	71294.2
Non-Polymers*	Number of molecules	8
	Total formula weight	627.6
All*	Total formula weight	71921.9

*Water molecules are not included.