4HQS

Crystal structure of the pneumoccocal exposed lipoprotein thioredoxin sp_0659 (Etrx1) from Streptococcus pneumoniae strain TIGR4

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Thioredoxin family protein	polymer	190	21170.8	1	UniProt (Q97RX4) Pfam (PF08534) UniProt (by SIFTS) (A0A0H2UP26)	Streptococcus pneumoniae
2	B, C, D, E, O (A)	GLYCEROL	non-polymer		92.1	5	Chemie (GOL)
3	F, G, H, I, J... (A)	MAGNESIUM ION	non-polymer		24.3	9	Chemie (MG)
4	P (A)	water	water		18.0	223	Chemie (HOH)

Sequence modifications

A: 21 - 188 (UniProt: Q97RX4)

PDB	External Database	Details
Met -1	-	expression tag
Gly 0	-	expression tag
Ser 1	-	expression tag
Ser 2	-	expression tag
His 3	-	expression tag
His 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
Met 9	-	expression tag
Ser 10	-	expression tag
Gly 11	-	expression tag
Glu 12	-	expression tag
Asn 13	-	expression tag
Leu 14	-	expression tag
Tyr 15	-	expression tag
Phe 16	-	expression tag
Gln 17	-	expression tag
Gly 18	-	expression tag
Ala 19	-	expression tag
Ser 20	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	21170.8
Non-Polymers*	Number of molecules	14
	Total formula weight	679.2
All*	Total formula weight	21850.1

*Water molecules are not included.