8D5V
WhiB6 bound to the SigmaAr4-RNAP Beta flap tip chimera
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, C | Probable transcriptional regulator WhiB6 | polymer | 116 | 12807.4 | 2 | UniProt (P9WF37) Pfam (PF02467) In PDB | Mycobacterium tuberculosis | |
2 | B, D | RNA polymerase sigma factor SigA,DNA-directed RNA polymerase subunit beta | polymer | 112 | 12650.2 | 2 | UniProt (P9WGI1) UniProt (P9WGY9) Pfam (PF04545) In PDB | Mycobacterium tuberculosis H37Rv | Sigma-A,RNAP subunit beta,RNA polymerase subunit beta,Transcriptase subunit beta |
3 | A, C | IRON/SULFUR CLUSTER | non-polymer | 351.6 | 2 | Chemie (SF4) | |||
4 | water | water | 18.0 | 137 | Chemie (HOH) |
Sequence modifications
B, D: 446 - 528 (UniProt: P9WGI1)
B, D: 535 - 549 (UniProt: P9WGY9)
PDB | External Database | Details |
---|---|---|
Met 438 | - | expression tag |
Ala 439 | - | expression tag |
His 440 | - | expression tag |
His 441 | - | expression tag |
His 442 | - | expression tag |
His 443 | - | expression tag |
His 444 | - | expression tag |
His 445 | - | expression tag |
Gly 529 | - | linker |
Ser 530 | - | linker |
Ser 531 | - | linker |
Gly 532 | - | linker |
Ser 533 | - | linker |
Gly 534 | - | linker |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 50915.3 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 703.3 | |
All* | Total formula weight | 51618.6 |