6Y01

The structure of the molybdenum cofactor binding protein from the phototrophic bacterium Rippkaea orientalis

This is a non-PDB format compatible entry.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	AAA, BBB, CCC, DDD	p450 cytochrome, putative	polymer	178	18893.7	4	UniProt (B7K4Z0) Pfam (PF18306) In PDB	Rippkaea orientalis (strain PCC 8801)
2	AAA, BBB	IMIDAZOLE	non-polymer		69.1	2	Chemie (IMD)
3	AAA, BBB, CCC, DDD	CHLORIDE ION	non-polymer		35.5	10	Chemie (CL)
4		water	water		18.0	393	Chemie (HOH)

Sequence modifications

AAA, BBB, CCC, DDD: 1 - 163 (UniProt: B7K4Z0)

PDB	External Database	Details
Met -11	-	initiating methionine
Arg -10	-	expression tag
Gly -9	-	expression tag
Ser -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag
Lys 164	-	expression tag
Leu 165	-	expression tag
Asn 166	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	75574.8
Non-Polymers*	Number of molecules	12
	Total formula weight	492.7
All*	Total formula weight	76067.5

*Water molecules are not included.