PDB Entry (1rsm)
PDB ID: 1rsm Resolution: 2.0 Å Exp. Method: X-RAY DIFFRACTION
PMID: 3936036 DOI: 10.1073/pnas.82.24.8473
Protein
Protein Name: Ribonuclease pancreatic
Uniprot ID/ACC: P61823 (RNAS1_BOVIN) Organism: Bos taurus (Bovine)
Gene Symbol: RNASE1 Gene ID: 282340
Protein Class: HYDROLASE
Ligand
Ligand Name:   1,5-difluoro-2,4-dinitrobenzene
Canonical SMILES:   [O-][N+](=O)c1cc([N+]([O-])=O)c(F)cc1F
Standard InChI:   InChI=1S/C6H2F2N2O4/c7-3-1-4(8)6(10(13)14)2-5(3)9(11)12/h1-2H
HET Code:   NIN PubChem:   67598
DrugBank:   - ChEMBL:   -
Molecular Formula:   C6H2F2N2O4 Mol. Weight:   203.99826 logP:   1.7812
HBD:   0 HBA:   4
#Rotatable Bonds:   2 TPSA:   86.28
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Nucleophilic Aromatic Substitution LYS 41 A 35.59 7.83 Aryl Halide
Nucleophilic Aromatic Substitution LYS 7 A 66.38 9.01 Aryl Halide
Binding Affinity
-