9GO4

Structural characterization of citrate-binding site in human RNase2

Summary for 9GO4

Entry DOI	10.2210/pdb9go4/pdb
Descriptor	Non-secretory ribonuclease, CITRIC ACID, FORMIC ACID, ... (7 entities in total)
Functional Keywords	tricarboxylate, citrate, rnase, immune system, protein binding
Biological source	Escherichia coli 'BL21-Gold(DE3)pLysS AG'
Total number of polymer chains	1
Total formula weight	16514.31
Authors	Xincheng, K.,Jiarui, L.,Prats-Ejarque, G.,Boix, E. (deposition date: 2024-09-04, release date: 2026-03-18, Last modification date: 2026-04-22)
Primary citation	Kang, X.,Prats-Ejarque, G.,Boix, E.,Li, J. Structural basis for saccharide binding by human RNase 2/EDN, a protein combining enzymatic and lectin properties Biorxiv, 2026 Cited by DOI: 10.64898/2026.03.20.713198 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.17 Å)

Structure validation