4TQV
Crystal structure of a bacterial ABC transporter involved in the import of the acidic polysaccharide alginate
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, E, I, M | AlgM1 | polymer | 301 | 34286.6 | 4 | UniProt (Q9KWT8) Pfam (PF00528) In PDB | Sphingomonas sp. | |
2 | B, F, J, N | AlgM2 | polymer | 305 | 34496.6 | 4 | UniProt (Q9KWT7) Pfam (PF00528) In PDB | Sphingomonas sp. | |
3 | C, D, G, H, K... | AlgS | polymer | 363 | 39574.5 | 8 | UniProt (Q9KWT9) Pfam (PF00005) Pfam (PF17912) Pfam (PF03459) In PDB | Sphingomonas sp. |
Sequence modifications
A, E, I, M: 25 - 324 (UniProt: Q9KWT8)
B, F, J, N: 1 - 293 (UniProt: Q9KWT7)
C, D, G, H, K, L, O, P: 1 - 363 (UniProt: Q9KWT9)
PDB | External Database | Details |
---|---|---|
Met 24 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Leu 294 | - | expression tag |
Glu 295 | - | expression tag |
His 296 | - | expression tag |
His 297 | - | expression tag |
His 298 | - | expression tag |
His 299 | - | expression tag |
His 300 | - | expression tag |
His 301 | - | expression tag |
His 302 | - | expression tag |
His 303 | - | expression tag |
His 304 | - | expression tag |
His 305 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Gln 160 | Glu 160 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 16 |
Total formula weight | 591728.7 | |
All* | Total formula weight | 591728.7 |