3F43

Crystal structure of a putative anti-sigma factor antagonist (tm1081) from thermotoga maritima at 1.59 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 anti-sigma factor antagonist TM1081	polymer	125	14637.3	1	UniProt (Q9X0H0) Pfam (PF01740) In PDB	Thermotoga maritima
2	A	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
3	A	PENTAETHYLENE GLYCOL	non-polymer		238.3	1	Chemie (1PE)
4	A	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
5		water	water		18.0	121	Chemie (HOH)

Sequence modifications

A: 1 - 113 (UniProt: Q9X0H0)

PDB	External Database	Details
Mse -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

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14637.3
Non-Polymers*	Number of molecules	5
	Total formula weight	450.8
All*	Total formula weight	15088.1

*Water molecules are not included.