4K9I

CRYSTAL STRUCTURE OF probable sugar kinase protein from Rhizobium etli CFN 42 complexed with Norharmane

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)	sugar kinase	polymer	352	38850.0	2	UniProt (Q2KDX6) Pfam (PF00294)	Rhizobium etli
2	C, I (A, B)	ADENOSINE	non-polymer		267.2	2	Chemie (ADN)
3	D, E, G, J, K... (A, B)	DIMETHYL SULFOXIDE	non-polymer		78.1	6	Chemie (DMS)
4	F, L (A, B)	Norharmane	non-polymer		168.2	2	Chemie (NRH)
5	H, N (A, B)	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
6	O, P (A, B)	water	water		18.0	550	Chemie (HOH)

Sequence modifications

A, B: -1 - 328 (UniProt: Q2KDX6)

PDB	External Database	Details
Mse -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
Ser -16	-	expression tag
Ser -15	-	expression tag
Gly -14	-	expression tag
Val -13	-	expression tag
Asp -12	-	expression tag
Leu -11	-	expression tag
Gly -10	-	expression tag
Thr -9	-	expression tag
Glu -8	-	expression tag
Asn -7	-	expression tag
Leu -6	-	expression tag
Tyr -5	-	expression tag
Phe -4	-	expression tag
Gln -3	-	expression tag
Ser -2	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	77700.0
Non-Polymers*	Number of molecules	12
	Total formula weight	1417.9
All*	Total formula weight	79117.8

*Water molecules are not included.