6WZ1
Mn-bound structure of an engineered protein trimer, TriCyt3
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 | Soluble cytochrome b562 | polymer | 106 | 11796.4 | 3 | UniProt (P0ABE7) Pfam (PF07361) In PDB | Escherichia coli | Cytochrome b-562 |
2 | A, B, C | HEME C | non-polymer | 618.5 | 3 | Chemie (HEC) | |||
3 | A | MANGANESE (II) ION | non-polymer | 54.9 | 1 | Chemie (MN) | |||
4 | A, C | CHLORIDE ION | non-polymer | 35.5 | 4 | Chemie (CL) | |||
5 | B, C | CALCIUM ION | non-polymer | 40.1 | 4 | Chemie (CA) | |||
6 | water | water | 18.0 | 242 | Chemie (HOH) |
Sequence modifications
A, B, C: 1 - 106 (UniProt: P0ABE7)
PDB | External Database | Details |
---|---|---|
Lys 31 | Thr 53 | engineered mutation |
Lys 35 | Ala 57 | engineered mutation |
Lys 41 | Gln 63 | engineered mutation |
Ala 54 | Asp 76 | engineered mutation |
Ile 59 | Lys 81 | engineered mutation |
Val 63 | His 85 | engineered mutation |
Glu 67 | Ile 89 | engineered mutation |
Ala 69 | Val 91 | engineered mutation |
Trp 70 | Gly 92 | engineered mutation |
Glu 71 | Gln 93 | engineered mutation |
His 73 | Asp 95 | engineered mutation |
Ala 76 | Leu 98 | engineered mutation |
His 77 | Lys 99 | engineered mutation |
Lys 80 | Asn 102 | engineered mutation |
Cys 98 | Arg 120 | engineered mutation |
Cys 101 | Tyr 123 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 3 |
Total formula weight | 35389.2 | |
Non-Polymers* | Number of molecules | 12 |
Total formula weight | 2212.6 | |
All* | Total formula weight | 37601.8 |