2F4I

Crystal structure of an ob-fold protein (tm0957) from thermotoga maritima msb8 at 1.90 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, D (A, B, C, D)	hypothetical protein TM0957	polymer	197	23161.0	4	UniProt (Q9X052) Pfam (PF10054)	Thermotoga maritima
2	E, F, G (A, B)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
3	H (C)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
4	I, J, K, L (A, B, C, D)	water	water		18.0	484	Chemie (HOH)

Sequence modifications

A, B, C, D: 33 - 217 (UniProt: Q9X052)

PDB	External Database	Details
Mse -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Asp -8	-	expression tag
Mly -7	-	expression tag
Ile -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
Mse 35	Met 35	modified residue
Mly 37	Lys 37	modified residue
Mly 42	Lys 42	modified residue
Mly 51	Lys 51	modified residue
Mse 55	Met 55	modified residue
Mse 56	Met 56	modified residue
Mly 81	Lys 81	modified residue
Mly 84	Lys 84	modified residue
Mly 106	Lys 106	modified residue
Mly 113	Lys 113	modified residue
Mly 119	Lys 119	modified residue
Mly 142	Lys 142	modified residue
Mse 143	Met 143	modified residue
Mly 161	Lys 161	modified residue
Mly 164	Lys 164	modified residue
Mly 173	Lys 173	modified residue
Mly 177	Lys 177	modified residue
Mly 196	Lys 196	modified residue
Mly 201	Lys 201	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	92643.8
Non-Polymers*	Number of molecules	4
	Total formula weight	130.7
All*	Total formula weight	92774.5

*Water molecules are not included.