2Z8D
The galacto-N-biose-/lacto-N-biose I-binding protein (GL-BP) of the ABC transporter from Bifidobacterium longum in complex with lacto-N-biose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Galacto-N-biose/lacto-N-biose I transporter substrate-binding protein | polymer | 412 | 43972.5 | 2 | UniProt (A8W790) Pfam (PF01547) In PDB | Bifidobacterium longum | GL-BP OF THE ABC TRANSPORTER |
| 2 | C, D | beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 383.3 | 2 | In PDB GlyTouCan (G00056MO) | |||
| 3 | A, B | ZINC ION | non-polymer | 65.4 | 7 | Chemie (ZN) | |||
| 4 | A, B | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 2 | Chemie (MES) | |||
| 5 | water | water | 18.0 | 948 | Chemie (HOH) |
Sequence modifications
A, B: 28 - 438 (UniProt: A8W790)
| PDB | External Database | Details |
|---|---|---|
| Met 27 | - | initiating methionine |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 87945.0 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 766.7 | |
| Non-Polymers* | Number of molecules | 9 |
| Total formula weight | 848.3 | |
| All* | Total formula weight | 89560.1 |
