3KW7

Crystal structure of LacB from Trametes sp. AH28-2

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)	Laccase B	polymer	502	53897.3	2	UniProt (Q5I7J0) Pfam (PF07732) Pfam (PF00394) Pfam (PF07731)	Trametes
2	C, D, E, F (C, D, E, F)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	4	In PDB GlyTouCan (G42666HT)
3	G, H, I, J, M... (A, B)	COPPER (II) ION	non-polymer		63.5	8	Chemie (CU)
4	K, L, Q, R (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	4	Chemie (NAG)
5	S, T (A, B)	water	water		18.0	32	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	107794.6
Branched	Number of molecules	4
	Total formula weight	1697.6
Non-Polymers*	Number of molecules	12
	Total formula weight	1393.2
All*	Total formula weight	110885.4

*Water molecules are not included.