3E43
Q138F HincII bound to GTTAAC and cocrystallized with 2.5 mM MgCl2
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Type-2 restriction enzyme HindII | polymer | 257 | 29839.1 | 2 | UniProt (P44413) Pfam (PF09226) UniProt (by SIFTS) (P17743) | Haemophilus influenzae | R.HindII, Type II restriction enzyme HindII, Endonuclease HindII |
| 2 | C, D (E, F) | 5'-D(*DGP*DCP*DCP*DGP*DGP*DTP*DTP*DAP*DAP*DCP*DCP*DGP*DGP*DC)-3' | polymer | 14 | 4281.8 | 2 | |||
| 3 | E, F (A, B) | UNKNOWN ATOM OR ION | non-polymer | 2 | Chemie (UNX) | ||||
| 4 | G, H, I, J (A, B, E, F) | water | water | 18.0 | 106 | Chemie (HOH) |
Sequence modifications
A, B: 2 - 258 (UniProt: P44413)
| PDB | External Database | Details |
|---|---|---|
| Asn 67 | Lys 67 | conflict |
| Phe 138 | Gln 138 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 68241.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 0.0 | |
| All* | Total formula weight | 68241.8 |
