3WSH

EDTA-treated, oxidized HcgD from Methanocaldococcus jannaschii

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... (A, B, C, D, E...)	Putative GTP cyclohydrolase 1 type 2	polymer	252	28254.6	12		Methanocaldococcus jannaschii	HcgD, GTP cyclohydrolase I
2	AA, CA, EA, GA, IA... (H, I, J, K, L...)	FE (III) ION	non-polymer		55.8	12	Chemie (FE)
3	BA, DA, FA, HA, JA... (H, I, J, K, L...)	SULFATE ION	non-polymer		96.1	12	Chemie (SO4)
4	KA, LA, MA, NA, OA... (A, B, C, D, E...)	water	water		18.0	165	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	339054.6
Non-Polymers*	Number of molecules	24
	Total formula weight	1822.9
All*	Total formula weight	340877.5

*Water molecules are not included.