TY  - JOUR
AU  - Stojanović, Srđan Đ.
AU  - Medaković, Vesna
AU  - Predovic, Goran
AU  - Beljanski, Milos
AU  - Zarić, Snežana D.
PY  - 2007
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/863
AB  - Searching structures of porphyrin-containing proteins from the Protein Data Bank revealed that the pi system of every porphyrin ring is involved in XH/pi interactions, with most of the porphyrins having several interactions. Both five-membered pyrrole rings and six-membered chelate rings are involved in XH/pi interactions; the number of interactions with five-membered rings is larger than the number of interactions with six-membered rings. We found interactions with C-H and N-H groups as hydrogen-atom donors; however, the number of CH/pi interactions is much larger than the number of NH/pi interactions. The amino acids involved in the interactions show a high conservation score. Our results that every porphyrin is involved in XH/pi interactions and that amino acids involved in these interactions are highly conserved demonstrate that XH/pi interactions play an important role in porphyrin-protein stability.
PB  - Springer, New York
T2  - Journal of Biological Inorganic Chemistry
T1  - XH/pi interactions with the pi system of porphyrin ring in porphyrin-containing proteins
VL  - 12
IS  - 7
SP  - 1063
EP  - 1071
DO  - 10.1007/s00775-007-0276-0
ER  - 

@article{
author = "Stojanović, Srđan Đ. and Medaković, Vesna and Predovic, Goran and Beljanski, Milos and Zarić, Snežana D.",
year = "2007",
abstract = "Searching structures of porphyrin-containing proteins from the Protein Data Bank revealed that the pi system of every porphyrin ring is involved in XH/pi interactions, with most of the porphyrins having several interactions. Both five-membered pyrrole rings and six-membered chelate rings are involved in XH/pi interactions; the number of interactions with five-membered rings is larger than the number of interactions with six-membered rings. We found interactions with C-H and N-H groups as hydrogen-atom donors; however, the number of CH/pi interactions is much larger than the number of NH/pi interactions. The amino acids involved in the interactions show a high conservation score. Our results that every porphyrin is involved in XH/pi interactions and that amino acids involved in these interactions are highly conserved demonstrate that XH/pi interactions play an important role in porphyrin-protein stability.",
publisher = "Springer, New York",
journal = "Journal of Biological Inorganic Chemistry",
title = "XH/pi interactions with the pi system of porphyrin ring in porphyrin-containing proteins",
volume = "12",
number = "7",
pages = "1063-1071",
doi = "10.1007/s00775-007-0276-0"
}

Stojanović, S. Đ., Medaković, V., Predovic, G., Beljanski, M.,& Zarić, S. D.. (2007). XH/pi interactions with the pi system of porphyrin ring in porphyrin-containing proteins. in Journal of Biological Inorganic Chemistry
Springer, New York., 12(7), 1063-1071.
https://doi.org/10.1007/s00775-007-0276-0

Stojanović SĐ, Medaković V, Predovic G, Beljanski M, Zarić SD. XH/pi interactions with the pi system of porphyrin ring in porphyrin-containing proteins. in Journal of Biological Inorganic Chemistry. 2007;12(7):1063-1071.
doi:10.1007/s00775-007-0276-0 .

Stojanović, Srđan Đ., Medaković, Vesna, Predovic, Goran, Beljanski, Milos, Zarić, Snežana D., "XH/pi interactions with the pi system of porphyrin ring in porphyrin-containing proteins" in Journal of Biological Inorganic Chemistry, 12, no. 7 (2007):1063-1071,
https://doi.org/10.1007/s00775-007-0276-0 . .