4U2Z
X-ray crystal structure of an Sco GlgEI-V279S/1,2,2-trifluromaltose complex
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Alpha-1,4-glucan:maltose-1-phosphate maltosyltransferase 1 | polymer | 683 | 76394.5 | 2 | UniProt (Q9L1K2) Pfam (PF11896) Pfam (PF21702) In PDB | Streptomyces coelicolor | GMPMT 1,(1->4)-alpha-D-glucan:maltose-1-phosphate alpha-D-maltosyltransferase 1 |
2 | C, D | alpha-D-glucopyranose-(1-4)-2-deoxy-2,2-difluoro-alpha-D-arabino-hexopyranosyl fluoride | branched | 364.3 | 2 | BIRD (PRD_900077) | 1,2,2-trifluoromaltose | ||
3 | water | water | 18.0 | 891 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 675 (UniProt: Q9L1K2)
PDB | External Database | Details |
---|---|---|
Ser 279 | Val 279 | engineered mutation |
Ala 676 | - | expression tag |
Leu 677 | - | expression tag |
His 678 | - | expression tag |
His 679 | - | expression tag |
His 680 | - | expression tag |
His 681 | - | expression tag |
His 682 | - | expression tag |
His 683 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 152789.1 | |
Branched | Number of molecules | 2 |
Total formula weight | 728.5 | |
All* | Total formula weight | 153517.6 |