5KIK

CmlA beta-hydroxylase in chemically reduced diferrous state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	CmlA protein	polymer	551	62276.9	1	UniProt (F2RB80) Pfam (PF18456) Pfam (PF12706)	Streptomyces venezuelae (strain ATCC 10712 / CBS 650.69 / DSM 40230 / JCM 4526 / NBRC 13096 / PD 04745)
2	B, C (A)	FE (III) ION	non-polymer		55.8	2	Chemie (FE)
3	D (A)	POTASSIUM ION	non-polymer		39.1	1	Chemie (K)
4	E, F (A)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
5	G (A)	water	water		18.0	178	Chemie (HOH)

Sequence modifications

A: 0 - 532 (UniProt: F2RB80)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Ser -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
Leu -7	-	expression tag
Val -6	-	expression tag
Pro -5	-	expression tag
Arg -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
Asn 189	Asp 190	conflict

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	62276.9
Non-Polymers*	Number of molecules	5
	Total formula weight	335.0
All*	Total formula weight	62611.9

*Water molecules are not included.