2WCW

1.6A resolution structure of Archaeoglobus fulgidus Hjc, a Holliday junction resolvase from an archaeal hyperthermophile

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 (A, B, C, D)	HJC	polymer	139	15542.0	4	UniProt (O28314) Pfam (PF01870)	ARCHAEOGLOBUS FULGIDUS
2	E, F, I, L, N... (A, B, C, D)	ACETATE ION	non-polymer		59.0	6	Chemie (ACT)
3	G, H, J, K, M (A, B, C, D)	AMMONIUM ION	non-polymer		18.0	5	Chemie (NH4)
4	P, Q, R, S (A, B, C, D)	water	water		18.0	526	Chemie (HOH)

Sequence modifications

A, B, C, D: -2 - 1 (PDB: 2WCW)
A, B, C, D: 2 - 136 (UniProt: O28314)

PDB	External Database	Details
Ala 29	Ser 29	engineered mutation
Ala 90	Lys 90	engineered mutation
Ala 91	Lys 91	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	62168.0
Non-Polymers*	Number of molecules	11
	Total formula weight	444.5
All*	Total formula weight	62612.5

*Water molecules are not included.