4XR1
Escherichia Coli Replication Terminator Protein (Tus) Complexed With DNA- AG/AT mismatch.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | DNA replication terminus site-binding protein | polymer | 316 | 36803.3 | 1 | UniProt (P16525) Pfam (PF05472) In PDB | Escherichia coli (strain K12) | Ter-binding protein |
2 | B | DNA (5'-D(*TP*AP*GP*TP*TP*AP*CP*AP*AP*CP*AP*TP*AP*G)-3') | polymer | 16 | 4896.2 | 1 | Escherichia coli | ||
3 | C | DNA (5'-D(*GP*TP*AP*AP*TP*GP*TP*TP*GP*TP*AP*AP*CP*TP*A)-3') | polymer | 16 | 4927.2 | 1 | Escherichia coli | ||
4 | A | IODIDE ION | non-polymer | 126.9 | 6 | Chemie (IOD) | |||
5 | A | (4S)-2-METHYL-2,4-PENTANEDIOL | non-polymer | 118.2 | 1 | Chemie (MPD) | |||
6 | water | water | 18.0 | 96 | Chemie (HOH) |
Sequence modifications
A: 1 - 309 (UniProt: P16525)
PDB | External Database | Details |
---|---|---|
Met -6 | - | initiating methionine |
His -5 | - | expression tag |
His -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 46626.7 | |
Non-Polymers* | Number of molecules | 7 |
Total formula weight | 879.6 | |
All* | Total formula weight | 47506.3 |