9UJY
The structure of Egalitarian in complex with the K10 mRNA localization signal reveals a modular binding surface required for function
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Maltose/maltodextrin-binding periplasmic protein,Egalitarian, isoform B | polymer | 426 | 47188.6 | 1 | UniProt (P0AEX9) UniProt (Q9W1K4) Pfam (PF01547) | Escherichia coli (strain K12) | MMBP,Maltodextrin-binding protein,Maltose-binding protein,MBP,Egalitarian,isoform C |
| 2 | B (C) | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900001) GlyTouCan (G07411ON) | |||
| 3 | C (A) | water | water | 18.0 | 57 | Chemie (HOH) |
Sequence modifications
A: 19 - 377 (UniProt: P0AEX9)
A: 381 - 444 (UniProt: Q9W1K4)
| PDB | External Database | Details |
|---|---|---|
| Ala 45 | Lys 55 | engineered mutation |
| Ala 154 | Glu 164 | engineered mutation |
| Ala 191 | Lys 201 | engineered mutation |
| Gly 378 | - | linker |
| Ser 379 | - | linker |
| Ala 380 | - | linker |
| PDB | External Database | Details |
|---|---|---|
| Glu 406 | Gln 768 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 47188.6 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| All* | Total formula weight | 47530.9 |
