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Pregled bibliografske jedinice broj: 331138

PSAIA - Protein Structure and Interaction Analyzer


Mihel, Josip; Šikić, Mile; Tomić, Sanja; Jeren Branko; Vlahoviček, Kristian
PSAIA - Protein Structure and Interaction Analyzer // Bmc structural biology, 8 (2008) doi::10.1186/1472-6807-8-21 (međunarodna recenzija, članak, znanstveni)


Naslov
PSAIA - Protein Structure and Interaction Analyzer

Autori
Mihel, Josip ; Šikić, Mile ; Tomić, Sanja ; Jeren Branko ; Vlahoviček, Kristian

Izvornik
Bmc structural biology (1471-2237) 8 (2008);

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Protein interaction; accessible surface area; depth index; protrusion index;

Sažetak
Background PSAIA (Protein Structure and Interaction Analyzer) was developed to compute geometric parameters for large sets of protein structures in order to predict and investigate protein-protein interaction sites. Results In addition to most relevant established algorithms, PSAIA offers a new method PIADA (Protein Interaction Atom Distance Algorithm) for the determination of residue interaction pairs. We found that PIADA produced more satisfactory results than comparable algorithms implemented in PSAIA. Particular advantages of PSAIA include its capacity to combine different methods to detect the locations and types of interactions between residues and its ability, without any further automation steps, to handle large numbers of protein structures and complexes. Generally, the integration of a variety of methods enables PSAIA to offer easier automation of analysis and greater reliability of results. PSAIA can be used either via a graphical user interface or from the command-line. Results are generated in either tabular or XML format. Conclusions In a straightforward fashion and for large sets of protein structures, PSAIA enables the calculation of protein geometric parameters and the determination of location and type for protein-protein interaction sites. XML formatted output enables easy conversion of results to various formats suitable for statistic analysis.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Biologija, Računarstvo



POVEZANOST RADA


Projekt / tema
036-0362214-1987 - Modeliranje kompleksnih sustava (Branko Jeren, )
098-1191344-2860 - Proučavanje biomakromolekula računalnim metodama i razvoj novih algoritama (Sanja Tomić, )
119-0982913-1211 - Računalna genomika mikrobnih okoliša i bioinformatika ekstremofila (Kristian Vlahoviček, )

Ustanove
Fakultet elektrotehnike i računarstva, Zagreb,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • SCI-EXP, SSCI i/ili A&HCI


Uključenost u ostale bibliografske baze podataka:


  • MEDLINE


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