6FRH
Crystal structure of Ssp DnaB Mini-Intein variant M86
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Replicative DNA helicase,Replicative DNA helicase | polymer | 169 | 18886.8 | 2 | UniProt (Q55418) Pfam (PF14890) Pfam (PF03796) In PDB | Synechocystis sp. | |
2 | water | water | 18.0 | 177 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 106 (UniProt: Q55418)
A, B: 107 - 159 (UniProt: Q55418)
PDB | External Database | Details |
---|---|---|
Met -6 | - | initiating methionine |
Leu -5 | - | expression tag |
Arg -4 | - | expression tag |
Glu -3 | - | expression tag |
Ser -2 | - | expression tag |
Gly -1 | - | expression tag |
Ala 1 | - | expression tag |
Pro 18 | Ser 398 | engineered mutation |
Gly 24 | Asp 404 | engineered mutation |
Thr 58 | Ile 438 | engineered mutation |
PDB | External Database | Details |
---|---|---|
Ala 107 | Ser 762 | engineered mutation |
Pro 114 | Ser 769 | engineered mutation |
Pro 122 | Ser 777 | engineered mutation |
Leu 142 | Pro 797 | engineered mutation |
Arg 143 | His 798 | engineered mutation |
Ala 154 | Asn 809 | engineered mutation |
Lys 160 | - | expression tag |
Leu 161 | - | expression tag |
Gly 162 | - | expression tag |
Gly 163 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 37773.5 | |
All* | Total formula weight | 37773.5 |