9SRX
Cryo-EM structure of the Mlc repressor in complex with the glucose-specific IICB transporter
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... (K, L, I, J, G...) | PTS system glucose-specific EIICB component | polymer | 477 | 50719.2 | 8 | UniProt (P69786) | Escherichia coli | EIICB-Glc,EII-Glc |
| 2 | G, H, K, L (C, D, B, A) | DNA-binding transcriptional repressor Mlc | polymer | 455 | 49903.0 | 4 | UniProt (P50456) | Escherichia coli | Making large colonies protein,Membrane linked control |
| 3 | M, N, O, P (K, L, I, J) | beta-D-glucopyranose | non-polymer | 180.2 | 4 | Chemie (BGC) PubChem (64689) | |||
| 4 | Q, R, S, T (C, D, B, A) | ZINC ION | non-polymer | 65.4 | 4 | Chemie (ZN) PubChem (32051) |
Sequence modifications
C, D, B, A: 1 - 406 (UniProt: P50456)
| PDB | External Database | Details |
|---|---|---|
| Met -46 | - | initiating methionine |
| Gly -45 | - | expression tag |
| Gly -44 | - | expression tag |
| Ser -43 | - | expression tag |
| His -42 | - | expression tag |
| His -41 | - | expression tag |
| His -40 | - | expression tag |
| His -39 | - | expression tag |
| His -38 | - | expression tag |
| His -37 | - | expression tag |
| Gly -36 | - | expression tag |
| Met -35 | - | expression tag |
| Ala -34 | - | expression tag |
| Ser -33 | - | expression tag |
| Met -32 | - | expression tag |
| Thr -31 | - | expression tag |
| Gly -30 | - | expression tag |
| Gly -29 | - | expression tag |
| Gln -28 | - | expression tag |
| Gln -27 | - | expression tag |
| Met -26 | - | expression tag |
| Gly -25 | - | expression tag |
| Arg -24 | - | expression tag |
| Asp -23 | - | expression tag |
| Leu -22 | - | expression tag |
| Tyr -21 | - | expression tag |
| Asp -20 | - | expression tag |
| Asp -19 | - | expression tag |
| Asp -18 | - | expression tag |
| Asp -17 | - | expression tag |
| Lys -16 | - | expression tag |
| Asp -15 | - | expression tag |
| Arg -14 | - | expression tag |
| Trp -13 | - | expression tag |
| Gly -12 | - | expression tag |
| Ser -11 | - | expression tag |
| Glu -10 | - | expression tag |
| Leu -9 | - | expression tag |
| Glu -8 | - | expression tag |
| Val -7 | - | expression tag |
| Leu -6 | - | expression tag |
| Phe -5 | - | expression tag |
| Gln -4 | - | expression tag |
| Gly -3 | - | expression tag |
| Pro -2 | - | expression tag |
| Lys -1 | - | expression tag |
| Leu 0 | - | expression tag |
| Leu 407 | - | expression tag |
| Glu 408 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 12 |
| Total formula weight | 605365.8 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 982.3 | |
| All* | Total formula weight | 606348.0 |
