5C8E
Crystal structure of Thermus thermophilus CarH bound to adenosylcobalamin and a 26-bp DNA segment
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, E... | Light-dependent transcriptional regulator CarH | polymer | 305 | 33323.3 | 8 | UniProt (Q746J7) Pfam (PF13411) Pfam (PF02607) In PDB | Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) | |
2 | I, K | 26-mer DNA segment containing the CarH operator sequence (antisense strand) | polymer | 26 | 7998.2 | 2 | Thermus thermophilus HB27 | ||
3 | J, L | 26-mer DNA segment containing the CarH operator sequence (sense strand) | polymer | 26 | 7972.2 | 2 | Thermus thermophilus HB27 | ||
4 | H, A, B, C, D... | COBALAMIN | non-polymer | 1330.4 | 8 | Chemie (B12) | |||
5 | H, A, B, C, D... | 5'-DEOXYADENOSINE | non-polymer | 251.2 | 8 | Chemie (5AD) |
Sequence modifications
A, B, C, D, E, F, G, H: 1 - 285 (UniProt: Q746J7)
PDB | External Database | Details |
---|---|---|
Met -19 | - | initiating methionine |
Gly -18 | - | expression tag |
Ser -17 | - | expression tag |
Ser -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
His -11 | - | expression tag |
His -10 | - | expression tag |
Ser -9 | - | expression tag |
Ser -8 | - | expression tag |
Gly -7 | - | expression tag |
Leu -6 | - | expression tag |
Val -5 | - | expression tag |
Pro -4 | - | expression tag |
Arg -3 | - | expression tag |
Gly -2 | - | expression tag |
Ser -1 | - | expression tag |
His 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 12 |
Total formula weight | 298526.8 | |
Non-Polymers* | Number of molecules | 16 |
Total formula weight | 12652.8 | |
All* | Total formula weight | 311179.5 |