Facility manager: Dr. Imre Jákli
From bioinformatics to database mining and form molecular modelling to applied quantum chemistry our techniques in use cover a wide range of methodology. We are conducting conformational analysis, spectral property calculations (e.g. IR, NMR), energy distribution and potential energy calculations of alpha- and beta-amino acid residues, peptides and proteins. Depending on their size ab initio or MM and MD methods are routinely used. In addition, we parameterize force fields, design new algorithms or even make a standalone software (e.g. CCA+) depending on the scientific topic to be solved.
Long, longer, perhaps the longest helix and sheet by QM
We are pleased to inform you that our most recent manuscript entitled “Helix compactness and stability: electron structure calculations of conformer dependent thermodynamic functions” Jákli et al. is now accepted for publication in Chemical Physics Letters. Congratulations to all contributors!
Pohl G , Jákli I , Csizmadia IG , Papp D , Matías GF , Perczel A
The role of entropy in initializing the aggregation of peptides: A first principle study on oligopeptide oligomerization
PHYSICAL CHEMISTRY CHEMICAL PHYSICS 14:(4) pp. 1507-1516. (2012) Kivonat
Pohl G , Beke-Somfai T , Csizmadia IG , Perczel A
Exploiting diverse stereochemistry of b-amino acids: Toward a rational design of sheet-forming b-peptide systems
AMINO ACIDS 43:(2) pp. 735-749. (2012) Kivonat
Jákli I , Knak Jensen SJ , Csizmadia IG , Perczel A
Variation of conformational properties at a glance. True graphical visualization of the Ramachandran surface topology as a periodic potential energy surface
CHEMICAL PHYSICS LETTERS 547: pp. 82-88. (2012) Kivonat
Westler WM , Lin IJ , Perczel A , Weinhold F , Markley JL
Hyperfine-Shifted (13)C Resonance Assignments in an Iron-Sulfur Protein with Quantum Chemical Verification: Aliphatic C-H center dot center dot center dot S 3-Center-4-Electron Interactions
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 133:(5) pp. 1310-1316. (2011)