|
|
eF-site ID
|
5x21-GHI |
|
PDB Code
|
5x21 |
|
Chain
|
G, H, I |
|
click to enlarge
|
|
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Title
|
Crystal structure of Thermus thermophilus transcription initiation complex with GpA and pseudouridimycin (PUM) |
|
Classification
|
TRANSFERASE/DNA |
|
Compound
|
DNA-directed RNA polymerase subunit alpha |
|
Source
|
ORGANISM_SCIENTIFIC: Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579); |
|
|
Sequence
|
G: |
CCTGCATCCGTGAATCGAG
|
| H: |
TATAATGGGAGCTGTCACGGATGCAGG
|
| I: |
GA
|
|
|
Description
|
|
Functional site
|
|
|
1)
|
chain |
I |
| residue |
2 |
| type |
|
| sequence |
A
|
| description |
binding site for residue MG D 1604
|
| source |
: AC6
|
|
|
2)
|
chain |
H |
| residue |
20 |
| type |
|
| sequence |
G
|
| description |
binding site for residue MG H 2001
|
| source |
: AC8
|
|
|
3)
|
chain |
G |
| residue |
14 |
| type |
|
| sequence |
A
|
| description |
binding site for residue PUM I 101
|
| source |
: AC9
|
|
|
4)
|
chain |
I |
| residue |
2 |
| type |
|
| sequence |
A
|
| description |
binding site for residue PUM I 101
|
| source |
: AC9
|
|
|
|