7QBP

Crystal structure of R2-like ligand-binding oxidase from Saccharopolyspora Erythraea

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	R2-like ligand binding oxidase	polymer	330	37294.3	1	UniProt (A4F7B2) Pfam (PF00268) In PDB	Saccharopolyspora erythraea (strain ATCC 11635 / DSM 40517 / JCM 4748 / NBRC 13426 / NCIMB 8594 / NRRL 2338)	Ribonucleotide reductase R2 subunit homolog,Ribonucleotide reductase small subunit homolog
2	A	MANGANESE (III) ION	non-polymer		54.9	1	Chemie (MN3)
3	A	FE (III) ION	non-polymer		55.8	1	Chemie (FE)
4	A	PALMITIC ACID	non-polymer		256.4	1	Chemie (PLM)
5	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
6		water	water		18.0	177	Chemie (HOH)

Sequence modifications

A: 2 - 317 (UniProt: A4F7B2)

PDB	External Database	Details
Met -12	-	initiating methionine
Gly -11	-	expression tag
Ser -10	-	expression tag
Ser -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
Ser -2	-	expression tag
Gln -1	-	expression tag
Asp 0	-	expression tag
Gln 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	37294.3
Non-Polymers*	Number of molecules	4
	Total formula weight	463.3
All*	Total formula weight	37757.6

*Water molecules are not included.