4IX2
Inosine 5'-monophosphate dehydrogenase from Vibrio cholerae, deletion mutant, complexed with IMP
Replaces: 4FF0Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Inosine-5'-monophosphate dehydrogenase | polymer | 366 | 38247.7 | 4 | UniProt (Q9KTW3) Pfam (PF00478) | Vibrio cholerae O1 biovar El Tor | IMP dehydrogenase, IMPD, IMPDH |
| 2 | E, F, H, K (A, B, C, D) | INOSINIC ACID | non-polymer | 348.2 | 4 | Chemie (IMP) PubChem (177678963) PubChem (135464200) PubChem (135533971) PubChem (138454308) PubChem (135398640) PubChem (135402036) PubChem (135449337) PubChem (135486133) PubChem (135530792) PubChem (135567013) PubChem (135705234) PubChem (135854804) PubChem (135889742) PubChem (136026456) PubChem (136073920) PubChem (136217866) PubChem (136259539) PubChem (136716177) PubChem (136766861) PubChem (136811071) PubChem (137162990) PubChem (137168789) PubChem (137257909) PubChem (162510533) PubChem (174152734) | |||
| 3 | G, I, J, L (C, D) | POTASSIUM ION | non-polymer | 39.1 | 4 | Chemie (K) PubChem (813) | |||
| 4 | M, N, O, P (A, B, C, D) | water | water | 18.0 | 873 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 90 (UniProt: Q9KTW3)
A, B, C, D: 220 - 489 (UniProt: Q9KTW3)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Asn -1 | - | expression tag |
| Ala 0 | - | expression tag |
| PDB | External Database | Details |
|---|---|---|
| Ser 101 | - | linker |
| Gly 102 | - | linker |
| Gly 103 | - | linker |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 152990.8 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1549.2 | |
| All* | Total formula weight | 154540.0 |
