X-ray diffraction data of oligoribonuclease from Colwellia psychrerythraea strain 34H (CpsORN) was collected by AMD_KOPRI. The dataset includes crystal structures determined in four different ligand-bound and unliganded forms, representing snapshots of the enzymatic reaction process. The data was last updated on NASA Earthdata in April 2018.
Use Cases
- Modeling enzyme reaction mechanisms based on the four different ligand-bound crystal structures
- Identifying key catalytic residues in oligoribonucleases based on the biochemical data mentioned
- Studying dimeric protein architecture based on the description of CpsORN as a tight dimer
- Investigating metal-dependent catalysis based on the one divalent metal cation per active site detail
Strengths
- Includes crystal structures for four distinct forms: unliganded, pNP-TMP-bound, two uridine-bound, and U-U-bound
- Provides structural snapshots of an enzymatic reaction process
- Data is associated with biochemical data supporting a proposed reaction mechanism
Limitations
- Description metadata is limited; actual data quality requires manual inspection after download
- Last updated 2018-04-25 23:59:59.999000; freshness should be verified
- Column-level documentation is absent; field semantics must be inferred after download
Provenance
- Source
- AMD_KOPRI
- Collection Method
- X-ray diffraction crystallography