3OSS
The crystal structure of enterotoxigenic Escherichia coli GspC-GspD complex from the type II secretion system
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | C | TYPE 2 SECRETION SYSTEM, GSPC | polymer | 68 | 7585.7 | 1 | UniProt (E3PJ87) Pfam (PF11356) In PDB | Escherichia coli | |
| 2 | D | TYPE 2 SECRETION SYSTEM, SECRETIN GSPD | polymer | 181 | 19726.4 | 1 | UniProt (E3PJ86) Pfam (PF21305) Pfam (PF03958) In PDB | Escherichia coli | |
| 3 | D | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 4 | D | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 5 | water | water | 18.0 | 45 | Chemie (HOH) |
Sequence modifications
C: 122 - 186 (UniProt: E3PJ87)
D: 0 - 70 (UniProt: E3PJ86)
D: 74 - 165 (UniProt: E3PJ86)
| PDB | External Database | Details |
|---|---|---|
| Gly 119 | - | expression tag |
| Ala 120 | - | expression tag |
| Met 121 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Ala -2 | - | expression tag |
| Met -1 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Tyr 699 | - | linker |
| Ile 700 | - | linker |
| Asp 701 | - | linker |
| Thr 702 | - | linker |
| Asn 703 | - | linker |
| Asn 704 | - | linker |
| Asp 705 | - | linker |
| Gly 706 | - | linker |
| Tyr 707 | - | linker |
| Ile 708 | - | linker |
| Glu 709 | - | linker |
| Gly 710 | - | linker |
| Asp 711 | - | linker |
| Glu 712 | - | linker |
| Leu 713 | - | linker |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 27312.1 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 75.5 | |
| All* | Total formula weight | 27387.6 |
