5KO8

Crystal structure of haliscomenobacter hydrossis iodotyrosine deiodinase (IYD) bound to FMN and mono-iodotyrosine (I-Tyr)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Nitroreductase	polymer	228	26166.0	2	UniProt (F4KU78) Pfam (PF00881) In PDB	Haliscomenobacter hydrossis (strain ATCC 27775 / DSM 1100 / LMG 10767 / O)
2	A, B	FLAVIN MONONUCLEOTIDE	non-polymer		456.3	2	Chemie (FMN)
3	A, B	3-IODO-TYROSINE	non-polymer		307.1	2	Chemie (IYR)
4		water	water		18.0	128	Chemie (HOH)

Sequence modifications

A, B: 1 - 222 (UniProt: F4KU78)

PDB	External Database	Details
His 223	-	expression tag
His 224	-	expression tag
His 225	-	expression tag
His 226	-	expression tag
His 227	-	expression tag
His 228	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	52331.9
Non-Polymers*	Number of molecules	4
	Total formula weight	1526.9
All*	Total formula weight	53858.8

*Water molecules are not included.