3NQ1

Crystal Structure of Tyrosinase from Bacillus megaterium in complex with inhibitor kojic acid

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Tyrosinase	polymer	303	35284.5	2	UniProt (B2ZB02) Pfam (PF00264) In PDB	Bacillus megaterium
2	A, B	COPPER (II) ION	non-polymer		63.5	4	Chemie (CU)
3	A, B	ZINC ION	non-polymer		65.4	13	Chemie (ZN)
4	A, B	5-HYDROXY-2-(HYDROXYMETHYL)-4H-PYRAN-4-ONE	non-polymer		142.1	2	Chemie (KOJ)
5		water	water		18.0	206	Chemie (HOH)

Sequence modifications

A, B: 1 - 297 (UniProt: B2ZB02)

PDB	External Database	Details
His 298	-	expression tag
His 299	-	expression tag
His 300	-	expression tag
His 301	-	expression tag
His 302	-	expression tag
His 303	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	70569.0
Non-Polymers*	Number of molecules	19
	Total formula weight	1388.7
All*	Total formula weight	71957.7

*Water molecules are not included.