4KBJ
Structure of Mtb RNAP Beta subunit B1 and B2 domains
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | DNA-directed RNA polymerase subunit beta | polymer | 409 | 46266.3 | 2 | UniProt (P0A680) Pfam (PF04563) Pfam (PF04561) UniProt (by SIFTS) (P9WGY9) In PDB | Mycobacterium tuberculosis | RNAP subunit beta, RNA polymerase subunit beta, Transcriptase subunit beta |
2 | water | water | 18.0 | 128 | Chemie (HOH) |
Sequence modifications
A, B: 47 - 433 (UniProt: P0A680)
PDB | External Database | Details |
---|---|---|
Met -21 | - | expression tag |
Gly -20 | - | expression tag |
Ser -19 | - | expression tag |
Ser -18 | - | expression tag |
His -17 | - | expression tag |
His -16 | - | expression tag |
His -15 | - | expression tag |
His -14 | - | expression tag |
His -13 | - | expression tag |
His -12 | - | expression tag |
Ser -11 | - | expression tag |
Ser -10 | - | expression tag |
Gly -9 | - | expression tag |
Leu -8 | - | expression tag |
Val -7 | - | expression tag |
Pro -6 | - | expression tag |
Arg -5 | - | expression tag |
Gly -4 | - | expression tag |
Ser -3 | - | expression tag |
His -2 | - | expression tag |
Met -1 | - | expression tag |
Met 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 92532.6 | |
All* | Total formula weight | 92532.6 |