1VK9

CRYSTAL STRUCTURE OF A DUF1893 family protein (TM1506) FROM THERMOTOGA MARITIMA AT 2.70 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	conserved hypothetical protein TM1506	polymer	151	17433.7	1	UniProt (Q9X1J4) Pfam (PF08973) In PDB	Thermotoga maritima
2	A	ZINC ION	non-polymer		65.4	6	Chemie (ZN)
3	A	UNKNOWN LIGAND	non-polymer			1	Chemie (UNL)
4		water	water		18.0	9	Chemie (HOH)

Sequence modifications

A: 1 - 139 (UniProt: Q9X1J4)

PDB	External Database	Details
Met -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Asp -8	-	expression tag
Lys -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
Val 1	Met 1	SEE REMARK 999
Mse 58	Met 58	modified residue
Mse 70	Met 70	modified residue
Mse 88	Met 88	modified residue
Mse 112	Met 112	modified residue
Mse 122	Met 122	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	17433.7
Non-Polymers*	Number of molecules	7
	Total formula weight	392.5
All*	Total formula weight	17826.1

*Water molecules are not included.