PDB Entry (4l4t)
PDB ID: 4l4t Resolution: 2.0 Å Exp. Method: X-RAY DIFFRACTION
PMID: 23846752 DOI: 10.1038/ncomms3142
Protein
Protein Name: Major histocompatibility complex class I-related gene protein
Uniprot ID/ACC: Q95460 (HMR1_HUMAN) Organism: Homo sapiens (Human)
Gene Symbol: MR1 Gene ID: 3140
Protein Class: CELL CYCLE
Ligand
Ligand Name:   6-formyl pterin
Canonical SMILES:   Nc(n1)[nH]c(=O)c(c12)nc(cn2)C=O
Standard InChI:   InChI=1S/C7H5N5O2/c8-7-11-5-4(6(14)12-7)10-3(2-13)1-9-5/h1-2H,(H3,8,9,11,12,14)
HET Code:   6FP PubChem:   135409352
DrugBank:   - ChEMBL:   CHEMBL3314206
Molecular Formula:   C7H5N5O2 Mol. Weight:   191.04433 logP:   -0.8922
HBD:   2 HBA:   6
#Rotatable Bonds:   1 TPSA:   114.62
Covalent Mechanism
Reaction Name Residue Chain ID SASA pKa Warhead Name Warhead Structure
Imine Condensation LYS 43 A 13.02 5.25 Aldehyde
Binding Affinity
-