4LQX

Crystal structure of a TENA/THI-4 domain-containing protein (SSO2700) from Sulfolobus solfataricus P2 at 2.34 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	TENA/THI-4 domain-containing protein	polymer	322	38309.5	2	UniProt (Q97VD2) Pfam (PF16293) Pfam (PF03070) In PDB	Sulfolobus solfataricus (Archaea)
2	A, B	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	A, B	UNKNOWN LIGAND	non-polymer			2	Chemie (UNL)
4	A, B	SULFATE ION	non-polymer		96.1	5	Chemie (SO4)
5	B, A	CHLORIDE ION	non-polymer		35.5	12	Chemie (CL)
6	B, A	1,2-ETHANEDIOL	non-polymer		62.1	10	Chemie (EDO)
7		water	water		18.0	317	Chemie (HOH)

Sequence modifications

A, B: 1 - 303 (UniProt: Q97VD2)

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

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	76618.9
Non-Polymers*	Number of molecules	31
	Total formula weight	1657.2
All*	Total formula weight	78276.2

*Water molecules are not included.