The structure was published by Nureki, O., Vassylyev, D.G., Tateno, M., et al., Hendrickson, T.L., Schimmel, P., and Yokoyama, S., in 1998 in a paper entitled "Enzyme structure with two catalytic sites for double-sieve selection of substrate." (abstract).
This crystal structure was determined using X-ray diffraction at a resolution of 2.5 Å and deposited in 1998.
The experimental data on which the structure is based was not deposited.
The PDB entry contains the structure of ISOLEUCYL-TRNA SYNTHETASE. This molecule has the UniProt identifier P56690 (SYI_THET8). The sample contained 821 residues which is < 90% of the natural sequence. Out of 821 residues 821 were observed and are deposited in the PDB.
It also contains one or more heterogenic compounds (e.g., ligands, co-factors, ions, modified amino acids, etc.); see here for a complete list.
The molecule is most likely monomeric.
The following tables show cross-reference information to other databases (to obtain a list of all PDB entries sharing the same property or classification, click on the magnifying glass icon):
This entry contains 1 unique UniProt protein: