4HQZ
Crystal structure of the pneumoccocal exposed lipoprotein thioredoxin sp_1000 (Etrx2) from Streptococcus pneumoniae strain TIGR4 in complex with 2-hydroxyethyl disulfide
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Thioredoxin family protein | polymer | 187 | 21062.8 | 2 | UniProt (Q97R36) Pfam (PF08534) UniProt (by SIFTS) (A0A0H2UPR5) In PDB | Streptococcus pneumoniae | |
2 | A, B | 2-HYDROXYETHYL DISULFIDE | non-polymer | 154.3 | 2 | Chemie (HED) | |||
3 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
4 | water | water | 18.0 | 403 | Chemie (HOH) |
Sequence modifications
A, B: 19 - 185 (UniProt: Q97R36)
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 |
Ser 20 | Cys 20 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 42125.5 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 414.6 | |
All* | Total formula weight | 42540.2 |