Protein crosslinks: Difference between revisions
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*<big>[[Isopeptide bonds]]</big> are less common, but an estimate of their frequency may not be available. A text search for "isopeptide" at RCSB.Org gives 433 hits, while a search at PDBe gives >11,000 hits. In a small sample of the latter hits, none contained the term "isopeptide". Also based on a small sample, some entries that contain verified isopeptide bonds do not contain the term. | *<big>[[Isopeptide bonds]]</big> are less common, but an estimate of their frequency may not be available. A text search for "isopeptide" at RCSB.Org gives 433 hits, while a search at PDBe gives >11,000 hits. In a small sample of the latter hits, none contained the term "isopeptide". Also based on a small sample, some entries that contain verified isopeptide bonds do not contain the term. | ||
**Example: Bacterial pilus adhesin [[2xi9]] has 2 isopeptide bonds (and 2 thioester bonds). | |||
**Visualization: [https://firstglance.jmol.org/fg.htm?mol=2xi9 View 2xi9 in FirstGlance]. If you see "<span style='color:#00d0a0;'>➤➤</span><u>Show more details</u>" in the [http://firstglance.jmol.org/where.htm#mit Molecule Information Tab], click on that. | |||
*<big>[[Thioester bonds]]</big>: | |||
**Example: Bacterial pilus adhesin [[2xi9]] has 2 isopeptide bonds (and 2 thioester bonds). | **Example: Bacterial pilus adhesin [[2xi9]] has 2 isopeptide bonds (and 2 thioester bonds). | ||
**Visualization: [https://firstglance.jmol.org/fg.htm?mol=2xi9 View 2xi9 in FirstGlance]. If you see "<span style='color:#00d0a0;'>➤➤</span><u>Show more details</u>" in the [http://firstglance.jmol.org/where.htm#mit Molecule Information Tab], click on that. | **Visualization: [https://firstglance.jmol.org/fg.htm?mol=2xi9 View 2xi9 in FirstGlance]. If you see "<span style='color:#00d0a0;'>➤➤</span><u>Show more details</u>" in the [http://firstglance.jmol.org/where.htm#mit Molecule Information Tab], click on that. | ||