7AHK
Crystal structure of the outward-facing state of the substrate-free Na+-only bound glutamate transporter homolog GltPh
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Glutamate transporter homolog | polymer | 425 | 44843.1 | 1 | UniProt (O59010) Pfam (PF00375) In PDB | Pyrococcus horikoshii | Glt(Ph),Sodium-aspartate symporter Glt(Ph),Sodium-dependent aspartate transporter |
2 | A | SODIUM ION | non-polymer | 23.0 | 2 | Chemie (NA) | |||
3 | A | octyl beta-D-glucopyranoside | non-polymer | 292.4 | 1 | Chemie (BOG) | |||
4 | A | PHOSPHATE ION | non-polymer | 95.0 | 1 | Chemie (PO4) | |||
5 | A | EICOSANE | non-polymer | 282.5 | 12 | Chemie (LFA) | |||
6 | A | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
7 | A | (2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate | non-polymer | 356.5 | 2 | Chemie (OLC) | |||
8 | water | water | 18.0 | 24 | Chemie (HOH) |
Sequence modifications
A: 1 - 417 (UniProt: O59010)
PDB | External Database | Details |
---|---|---|
His 37 | Asp 37 | engineered mutation |
His 40 | Lys 40 | engineered mutation |
His 125 | Lys 125 | engineered mutation |
His 132 | Lys 132 | engineered mutation |
His 223 | Lys 223 | engineered mutation |
His 264 | Lys 264 | engineered mutation |
His 368 | Glu 368 | engineered mutation |
Thr 418 | - | expression tag |
Leu 419 | - | expression tag |
Val 420 | - | expression tag |
Pro 421 | - | expression tag |
Arg 422 | - | expression tag |
Gly 423 | - | expression tag |
Ser 424 | - | expression tag |
Gly 425 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 44843.1 | |
Non-Polymers* | Number of molecules | 20 |
Total formula weight | 4721.2 | |
All* | Total formula weight | 49564.3 |