2XSQ
Crystal structure of human Nudix motif 16 (NUDT16) in complex with IMP and magnesium
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | U8 SNORNA-DECAPPING ENZYME | polymer | 217 | 23889.2 | 1 | UniProt (Q96DE0) Pfam (PF22327) | HOMO SAPIENS (HUMAN) | NUCLEOSIDE DIPHOSPHATE-LINKED MOIETY X MOTIF 16, U8 SNORNA-BINDING PROTEIN H29K, NUDIX MOTIF 16 |
| 2 | B (A) | INOSINIC ACID | non-polymer | 348.2 | 1 | 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 | C, D (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) PubChem (888) | |||
| 4 | E (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) PubChem (312) | |||
| 5 | F (A) | water | water | 18.0 | 236 | Chemie (HOH) |
Sequence modifications
A: 1 - 195 (UniProt: Q96DE0)
| PDB | External Database | Details |
|---|---|---|
| Met -21 | - | expression tag |
| His -20 | - | expression tag |
| His -19 | - | expression tag |
| His -18 | - | expression tag |
| His -17 | - | expression tag |
| His -16 | - | expression tag |
| His -15 | - | expression tag |
| Ser -14 | - | expression tag |
| Ser -13 | - | expression tag |
| Gly -12 | - | expression tag |
| Val -11 | - | expression tag |
| Asp -10 | - | expression tag |
| Leu -9 | - | expression tag |
| Gly -8 | - | expression tag |
| Thr -7 | - | expression tag |
| Glu -6 | - | expression tag |
| Asn -5 | - | expression tag |
| Leu -4 | - | expression tag |
| Tyr -3 | - | expression tag |
| Phe -2 | - | expression tag |
| Gln -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Val 22 | Ala 22 | cloning artifact |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 23889.2 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 432.3 | |
| All* | Total formula weight | 24321.4 |
