3K01
Crystal structures of the GacH receptor of Streptomyces glaucescens GLA.O in the unliganded form and in complex with acarbose and an acarbose homolog. Comparison with acarbose-loaded maltose binding protein of Salmonella typhimurium.
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Acarbose/maltose binding protein GacH | polymer | 412 | 44259.3 | 1 | UniProt (B0B0V1) Pfam (PF01547) In PDB | Streptomyces glaucescens | |
2 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
3 | water | water | 18.0 | 625 | Chemie (HOH) |
Sequence modifications
A: 17 - 404 (UniProt: B0B0V1)
PDB | External Database | Details |
---|---|---|
Met -7 | - | expression tag |
Gly -6 | - | expression tag |
Ser -5 | - | expression tag |
Ser -4 | - | expression tag |
His -3 | - | expression tag |
His -2 | - | expression tag |
His -1 | - | expression tag |
His 0 | - | expression tag |
His 1 | - | expression tag |
His 2 | - | expression tag |
Ser 3 | - | expression tag |
Ser 4 | - | expression tag |
Gly 5 | - | expression tag |
Leu 6 | - | expression tag |
Val 7 | - | expression tag |
Pro 8 | - | expression tag |
Arg 9 | - | expression tag |
Gly 10 | - | expression tag |
Ser 11 | - | expression tag |
His 12 | - | expression tag |
Met 13 | - | expression tag |
Ala 14 | - | expression tag |
Met 15 | - | expression tag |
Val 16 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 44259.3 | |
Non-Polymers* | Number of molecules | 1 |
Total formula weight | 96.1 | |
All* | Total formula weight | 44355.4 |