6V2J
Crystal structure of ClC-ec1 triple mutant (E113Q, E148Q, E203Q)
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | H(+)/Cl(-) exchange transporter ClcA | polymer | 489 | 52112.4 | 1 | UniProt (P37019) Pfam (PF00654) In PDB | Escherichia coli (strain K12) | ClC-ec1 |
2 | A | CHLORIDE ION | non-polymer | 35.5 | 3 | Chemie (CL) | |||
3 | water | water | 18.0 | 55 | Chemie (HOH) |
Sequence modifications
A: 1 - 468 (UniProt: P37019)
PDB | External Database | Details |
---|---|---|
Gln 113 | Glu 113 | engineered mutation |
Gln 148 | Glu 148 | engineered mutation |
Gln 203 | Glu 203 | engineered mutation |
Lys 469 | - | expression tag |
Gly 470 | - | expression tag |
Ser 471 | - | expression tag |
Gly 472 | - | expression tag |
Thr 473 | - | expression tag |
Leu 474 | - | expression tag |
Val 475 | - | expression tag |
Pro 476 | - | expression tag |
Arg 477 | - | expression tag |
Gly 478 | - | expression tag |
Ser 479 | - | expression tag |
Gly 480 | - | expression tag |
Gly 481 | - | expression tag |
Leu 482 | - | expression tag |
Glu 483 | - | expression tag |
His 484 | - | expression tag |
His 485 | - | expression tag |
His 486 | - | expression tag |
His 487 | - | expression tag |
His 488 | - | expression tag |
His 489 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 52112.4 | |
Non-Polymers* | Number of molecules | 3 |
Total formula weight | 106.4 | |
All* | Total formula weight | 52218.8 |