6EB0

STRUCTURE OF 4-HYDROXYPHENYLACETATE 3-MONOOXYGENASE (HPAB), OXYGENASE COMPONENT FROM ESCHERICHIA COLI

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	4-hydroxyphenylacetate 3-monooxygenase, oxygenase subunit	polymer	527	59926.7	4	UniProt (A0A140NG21) Pfam (PF11794) Pfam (PF03241) In PDB	Escherichia coli (strain B / BL21-DE3)
2	A, C	ACETATE ION	non-polymer		59.0	3	Chemie (ACT)
3		water	water		18.0	833	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 520 (UniProt: A0A140NG21)

PDB	External Database	Details
Met -6	-	initiating methionine
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	239706.6
Non-Polymers*	Number of molecules	3
	Total formula weight	177.1
All*	Total formula weight	239883.7

*Water molecules are not included.