8HF6
Cryo-EM structure of nucleotide-bound ComA E647Q mutant
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B | Competence factor transporting ATP-binding protein/permease ComA | polymer | 717 | 80432.0 | 2 | UniProt (A0A0B7KN15) Pfam (PF03412) Pfam (PF00664) Pfam (PF00005) UniProt (by SIFTS) (A0A0H2ZPI8) In PDB | Streptococcus pneumoniae D39 | Peptide cleavage/export ABC transporter |
2 | A, B | ADENOSINE-5'-TRIPHOSPHATE | non-polymer | 507.2 | 2 | Chemie (ATP) |
Sequence modifications
A, B: 1 - 717 (UniProt: A0A0B7KN15)
PDB | External Database | Details |
---|---|---|
Ile 643 | Leu 643 | conflict |
Gln 647 | Glu 647 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 2 |
Total formula weight | 160864.1 | |
Non-Polymers* | Number of molecules | 2 |
Total formula weight | 1014.4 | |
All* | Total formula weight | 161878.4 |