6HWJ

Glucosamine kinase (crystal form A)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Glucosamine kinase	polymer	451	48308.7	2	UniProt (A0A1H7TQR5) In PDB	Streptacidiphilus jiangxiensis	Glucosamine kinase
2	A, B	MAGNESIUM ION	non-polymer		24.3	7	Chemie (MG)
3	A	2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL	non-polymer		209.2	2	Chemie (BTB)
4	A	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	3	Chemie (PEG)
5	A, B	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
6		water	water		18.0	464	Chemie (HOH)

Sequence modifications

A, B: 1 - 438 (UniProt: A0A1H7TQR5)

PDB	External Database	Details
Lys 439	-	expression tag
Leu 440	-	expression tag
Ala 441	-	expression tag
Ala 442	-	expression tag
Ala 443	-	expression tag
Leu 444	-	expression tag
Glu 445	-	expression tag
His 446	-	expression tag
His 447	-	expression tag
His 448	-	expression tag
His 449	-	expression tag
His 450	-	expression tag
His 451	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	96617.4
Non-Polymers*	Number of molecules	16
	Total formula weight	1048.8
All*	Total formula weight	97666.2

*Water molecules are not included.