1O0C
CRYSTAL STRUCTURE OF L-GLUTAMATE AND AMPCPP BOUND TO GLUTAMINE AMINOACYL TRNA SYNTHETASE
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (B) | Glutaminyl tRNA | polymer | 75 | 24060.3 | 1 | EMBL (43058) | TRNA(GLN); transfer RNA-Gln II | |
| 2 | B (A) | Glutaminyl-tRNA synthetase | polymer | 554 | 63565.8 | 1 | UniProt (P00962) Pfam (PF00749) Pfam (PF03950) Pfam (PF20974) | Escherichia coli | Glutamine--tRNA ligase; glutamine tRNA synthetase; GlnRS; |
| 3 | C, D (A) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | E (A) | GLUTAMIC ACID | non-polymer | 147.1 | 1 | Chemie (GLU) PubChem (611) PubChem (23327) PubChem (33032) | |||
| 5 | F (A) | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 1 | Chemie (AMP) PubChem (16397049) PubChem (16760266) PubChem (224) PubChem (40467049) PubChem (40469468) PubChem (34768) PubChem (44348067) PubChem (83862) PubChem (45358029) PubChem (46874558) PubChem (40459109) PubChem (57358045) PubChem (57879893) PubChem (57879902) PubChem (46875232) PubChem (446048) PubChem (515384) PubChem (638042) PubChem (177678969) PubChem (6083) PubChem (1549371) PubChem (5316444) PubChem (92144436) PubChem (5742864) PubChem (122197642) PubChem (12358354) PubChem (12163610) PubChem (12358355) PubChem (162290139) PubChem (162946266) PubChem (171699505) | |||
| 6 | G, H (B, A) | water | water | 18.0 | 144 | Chemie (HOH) |
Sequence modifications
A: 1 - 553 (UniProt: P00962)
B: 901 - 976 (EMBL: 43058)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | cloning artifact |
| PDB | External Database | Details |
|---|---|---|
| U 901 | G 1 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 87626.1 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 686.5 | |
| All* | Total formula weight | 88312.6 |
