6TUO
Crystal structure of Archaeoglobus fulgidus Argonaute protein with cognate DNA oligoduplex 5'-pATTGTACGTACAAT
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Piwi protein AF_1318 | polymer | 441 | 50921.1 | 1 | UniProt (O28951) Pfam (PF02171) In PDB | Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126) | AfAgo,AfPiwi,PIWI/MID domain protein |
2 | R, S | 5'-D(*AP*TP*TP*GP*TP*AP*CP*GP*TP*AP*CP*AP*AP*TP)-3' | polymer | 14 | 4278.8 | 2 | Escherichia coli | ||
3 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
4 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
5 | A | BETA-MERCAPTOETHANOL | non-polymer | 78.1 | 3 | Chemie (BME) | |||
6 | A | DI(HYDROXYETHYL)ETHER | non-polymer | 106.1 | 1 | Chemie (PEG) | |||
7 | A | GLYCEROL | non-polymer | 92.1 | 4 | Chemie (GOL) | |||
8 | water | water | 18.0 | 350 | Chemie (HOH) |
Sequence modifications
A: 1 - 427 (UniProt: O28951)
PDB | External Database | Details |
---|---|---|
Met -13 | - | initiating methionine |
Gly -12 | - | expression tag |
Ser -11 | - | expression tag |
Ser -10 | - | expression tag |
His -9 | - | expression tag |
His -8 | - | expression tag |
His -7 | - | expression tag |
His -6 | - | expression tag |
His -5 | - | expression tag |
His -4 | - | expression tag |
Ser -3 | - | expression tag |
Gln -2 | - | expression tag |
Asp -1 | - | expression tag |
Pro 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 59478.8 | |
Non-Polymers* | Number of molecules | 10 |
Total formula weight | 768.7 | |
All* | Total formula weight | 60247.4 |