5IPP
Structure of Bacillus NanoRNase A active site mutant bound to a mononucleotide
Entity
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 | Bifunctional oligoribonuclease and PAP phosphatase NrnA | polymer | 333 | 37416.8 | 4 | UniProt (O34600) Pfam (PF01368) Pfam (PF02272) In PDB | Bacillus subtilis (strain 168) | 3'(2'),5'-bisphosphate nucleotidase,3'-phosphoadenosine 5'-phosphate phosphatase,PAP phosphatase,nanoRNase |
2 | A, C | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 2 | Chemie (AMP) | |||
3 | water | water | 18.0 | 760 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 313 (UniProt: O34600)
PDB | External Database | Details |
---|---|---|
Met -20 | - | initiating methionine |
Gly -19 | - | expression tag |
Ser -18 | - | expression tag |
Ser -17 | - | expression tag |
His -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
Glu -10 | - | expression tag |
Asn -9 | - | expression tag |
Leu -8 | - | expression tag |
Tyr -7 | - | expression tag |
Phe -6 | - | expression tag |
Gln -5 | - | expression tag |
Ser -4 | - | expression tag |
Met -3 | - | expression tag |
Ala -2 | - | expression tag |
Ser -1 | - | expression tag |
Ala 103 | His 103 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 149667.2 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 694.4 | |
All* | Total formula weight | 150361.6 |