3MST

Crystal structure of a Putative nitrate transport protein (TVN0104) from THERMOPLASMA VOLCANIUM at 1.35 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	Putative nitrate transport protein	polymer	244	27930.5	1	UniProt (Q97CJ8) Pfam (PF12916) In PDB	Thermoplasma volcanium (Archaea)
2	A	UNKNOWN LIGAND	non-polymer			1	Chemie (UNL)
3	A	CHLORIDE ION	non-polymer		35.5	5	Chemie (CL)
4	A	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
5	A	1,2-ETHANEDIOL	non-polymer		62.1	4	Chemie (EDO)
6		water	water		18.0	273	Chemie (HOH)

Sequence modifications

A: 1 - 225 (UniProt: Q97CJ8)

PDB	External Database	Details
Mse -18	-	expression tag
Gly -17	-	expression tag
Ser -16	-	expression tag
Asp -15	-	expression tag
Lys -14	-	expression tag
Ile -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Gly 0	-	expression tag
Ser 8	Ala 8	see remark 999

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	27930.5
Non-Polymers*	Number of molecules	11
	Total formula weight	484.6
All*	Total formula weight	28415.1

*Water molecules are not included.