4RC1

Structure of the methanofuran/methanopterin biosynthetic enzyme MJ1099 from Methanocaldococcus jannaschii with PRPP

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, E...	UPF0264 protein MJ1099	polymer	242	26092.3	9	UniProt (Q58499) Pfam (PF04476) In PDB	Methanocaldococcus jannaschii DSM 2661
2	B, C, D, E, F...	PHOSPHATE ION	non-polymer		95.0	6	Chemie (PO4)
3		water	water		18.0	150	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I: 1 - 235 (UniProt: Q58499)

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

Contents of the asymmetric unit

Polymers	Number of chains	9
	Total formula weight	234830.4
Non-Polymers*	Number of molecules	6
	Total formula weight	569.8
All*	Total formula weight	235400.2

*Water molecules are not included.