4KDP
TcaR-ssDNA complex crystal structure reveals the novel ssDNA binding mechanism of the MarR family proteins
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... (A, B, C, D, E...) | TcaR transcription regulator | polymer | 151 | 17378.2 | 7 | UniProt (Q8CN94) Pfam (PF12802) UniProt (by SIFTS) (A0A0H2VJZ8) | Staphylococcus epidermidis | |
| 2 | H, I (H, J) | DNA (5'-D(*CP*GP*CP*AP*GP*CP*GP*CP*GP*CP*AP*GP*CP*CP*CP*TP*A)-3') | polymer | 17 | 5158.3 | 2 | |||
| 3 | J, K, M, N, P... (B, E, F, H) | 1,2-ETHANEDIOL | non-polymer | 62.1 | 6 | Chemie (EDO) | |||
| 4 | L, O, R, S, T (B, F, H, J) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 5 | Chemie (TRS) | |||
| 5 | AA, BA, CA, U, V... (G, H, J, A, B...) | water | water | 18.0 | 91 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 9 |
| Total formula weight | 131964.0 | |
| Non-Polymers* | Number of molecules | 11 |
| Total formula weight | 983.1 | |
| All* | Total formula weight | 132947.2 |
