7K98
Preaminoacylation complex of M. tuberculosis PheRS with cognate precursor tRNA and 5'-O-(N-phenylalanyl)sulfamoyl-adenosine (F-AMS)
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, D | Phenylalanine--tRNA ligase alpha subunit | polymer | 344 | 37687.5 | 2 | UniProt (P9WFU3) Pfam (PF02912) Pfam (PF01409) In PDB | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | Phenylalanyl-tRNA synthetase alpha subunit,PheRS |
2 | B, E | Phenylalanine--tRNA ligase beta subunit | polymer | 840 | 89534.0 | 2 | UniProt (P9WFU1) Pfam (PF01588) Pfam (PF03483) Pfam (PF03484) Pfam (PF17759) Pfam (PF03147) In PDB | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | Phenylalanyl-tRNA synthetase beta subunit,PheRS |
3 | C, F | tRNA(Phe) | polymer | 77 | 24842.8 | 2 | GenBank (1251771558) | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | |
4 | A, D | 5'-O-(L-phenylalanylsulfamoyl)adenosine | non-polymer | 493.5 | 2 | Chemie (W5Y) | |||
5 | A, B, D, C, F | MAGNESIUM ION | non-polymer | 24.3 | 13 | Chemie (MG) | |||
6 | B, E | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
7 | B, E, C | GLYCEROL | non-polymer | 92.1 | 3 | Chemie (GOL) | |||
8 | water | water | 18.0 | 672 | Chemie (HOH) |
Sequence modifications
A, D: 1 - 341 (UniProt: P9WFU3)
B, E: 1 - 831 (UniProt: P9WFU1)
PDB | External Database | Details |
---|---|---|
Ser -2 | - | expression tag |
Asn -1 | - | expression tag |
Ala 0 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Glu -8 | - | expression tag |
Asn -7 | - | expression tag |
Leu -6 | - | expression tag |
Tyr -5 | - | expression tag |
Phe -4 | - | expression tag |
Gln -3 | - | expression tag |
Ser -2 | - | expression tag |
Asn -1 | - | expression tag |
Ala 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 6 |
Total formula weight | 304128.6 | |
Non-Polymers* | Number of molecules | 20 |
Total formula weight | 1650.1 | |
All* | Total formula weight | 305778.7 |