2QEA

CRYSTAL STRUCTURE OF A PUTATIVE GENERAL STRESS PROTEIN 26 (JANN_0955) FROM JANNASCHIA SP. CCS1 AT 2.46 A RESOLUTION

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 (A, B, C)	Putative general stress protein 26	polymer	160	17457.6	3	UniProt (Q28TU0) Pfam (PF16242)	Jannaschia sp.
2	D, E, F, G, H... (A, B, C)	CALCIUM ION	non-polymer		40.1	7	Chemie (CA)
3	K, L, M (A, B, C)	water	water		18.0	115	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 159 (UniProt: Q28TU0)

PDB	External Database	Details
Gly 0	-	expression tag
Mse 1	Met 1	modified residue
Mse 19	Met 19	modified residue
Mse 31	Met 31	modified residue
Mse 151	Met 151	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	52372.7
Non-Polymers*	Number of molecules	7
	Total formula weight	280.5
All*	Total formula weight	52653.2

*Water molecules are not included.