3H36
Structure of an uncharacterized domain in polyribonucleotide nucleotidyltransferase from Streptococcus mutans UA159
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Polyribonucleotide nucleotidyltransferase | polymer | 93 | 10867.7 | 1 | UniProt (Q8DWB2) Pfam (PF03726) In PDB | Streptococcus mutans | Polynucleotide phosphorylase, PNPase, 1.10.10.400.hmm mega family domain |
| 2 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 3 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 4 | water | water | 18.0 | 90 | Chemie (HOH) |
Sequence modifications
A: 231 - 320 (UniProt: Q8DWB2)
| PDB | External Database | Details |
|---|---|---|
| Ser 228 | - | expression tag |
| Asn 229 | - | expression tag |
| Ala 230 | - | expression tag |
| Ser 264 | Arg 264 | see remark 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 10867.7 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 102.1 | |
| All* | Total formula weight | 10969.8 |
