PDB Entry (4dwq)
PDB ID: 4dwq Resolution: 2.25 Å Exp. Method: X-RAY DIFFRACTION
PMID: 22949672 DOI: 10.1073/pnas.1213795109
Protein
Protein Name: RNA-splicing ligase RtcB
Uniprot ID/ACC: O59245 (RTCB_PYRHO) Organism: Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3)
Gene Symbol: rtcB Gene ID: -
Protein Class: LIGASE
Ligand
Ligand Name:   GUANOSINE-5'-MONOPHOSPHATE
Canonical SMILES:   Nc1nc2n(cnc2c(=O)[nH]1)[C@@H]1O[C@H](COP(O)(O)=O)[C@@H](O)[C@H]1O
Standard InChI:   InChI=1S/C10H14N5O8P/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(23-9)1-22-24(19,20)21/h2-3,5-6,9,16-17H,1H2,(H2,19,20,21)(H3,11,13,14,18)/t3-,5-,6-,9-/m1/s1
HET Code:   5GP PubChem:   135398631
DrugBank:   DB01972 ChEMBL:   CHEMBL283807
Molecular Formula:   C10H14N5O8P Mol. Weight:   363.058 logP:   -2.5697
HBD:   6 HBA:   10
#Rotatable Bonds:   4 TPSA:   206.04
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Phosphorylation HIS 404 A 24.42 0.97 Phosphate
Binding Affinity
-