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Human ADA2 belongs to a new family of growth factors with adenosine deaminase activity.
Zavialov AV, Engström A. Zavialov AV, et al. Biochem J. 2005 Oct 1;391(Pt 1):51-7. doi: 10.1042/BJ20050683. Biochem J. 2005. PMID: 15926889 Free PMC article.
In the present study, we report that ADA2 is a heparin-binding protein. This allowed us to obtain a highly purified enzyme and to study its biochemistry. ADA2 was identified as a member of a new class of ADGFs (ADA-related growth factors), which is pre …
In the present study, we report that ADA2 is a heparin-binding protein. This allowed us to obtain a highly purified enzyme and …
Selective interaction of megalin with postsynaptic density-95 (PSD-95)-like membrane-associated guanylate kinase (MAGUK) proteins.
Larsson M, Hjälm G, Sakwe AM, Engström A, Höglund AS, Larsson E, Robinson RC, Sundberg C, Rask L. Larsson M, et al. Biochem J. 2003 Jul 15;373(Pt 2):381-91. doi: 10.1042/BJ20021958. Biochem J. 2003. PMID: 12713445 Free PMC article.
PSD-95 and a truncated version of megalin were co-immunoprecipitated from HEK-293 cell lysates overexpressing the two proteins, which confirmed the interaction. ...We detected these proteins, apart from SAP102, in parathyroid chief cells, a cell type having a
PSD-95 and a truncated version of megalin were co-immunoprecipitated from HEK-293 cell lysates overexpressing the two proteins, which …
Staphylococcus aureus causing osteomyelitis binds to a nonapeptide sequence in bone sialoprotein.
Rydén C, Tung HS, Nikolaev V, Engström A, Oldberg A. Rydén C, et al. Biochem J. 1997 Nov 1;327 ( Pt 3)(Pt 3):825-9. doi: 10.1042/bj3270825. Biochem J. 1997. PMID: 9581562 Free PMC article.
Bone sialoprotein is a glycoprotein of the bone and dentine extracellular matrix. This protein consists of 320 amino acids, of which 25% are glutamic and aspartic acid residues. ...
Bone sialoprotein is a glycoprotein of the bone and dentine extracellular matrix. This protein consists of 320 amino acids, of which …
Amino acid sequence of the trypsin-generated C3d fragment from human complement factor C3.
Hellman U, Eggertsen G, Engström A, Sjöquist J. Hellman U, et al. Biochem J. 1985 Sep 1;230(2):353-61. doi: 10.1042/bj2300353. Biochem J. 1985. PMID: 3876831 Free PMC article.
The non-sequenced part represents a very hydrophobic segment of try-C3d. The sequence data obtained represent 90% of the primary structure of try-C3d. ...
The non-sequenced part represents a very hydrophobic segment of try-C3d. The sequence data obtained represent 90% of the primary stru …
Heterologous expression of the allelic variant mu-class glutathione transferases mu and psi.
Widersten M, Pearson WR, Engström A, Mannervik B. Widersten M, et al. Biochem J. 1991 Jun 1;276 ( Pt 2)(Pt 2):519-24. doi: 10.1042/bj2760519. Biochem J. 1991. PMID: 2049077 Free PMC article.
The protein expressed from this construct has a point mutation Pro-2----Ala-2, but gives a catalytically functional protein. Back-mutation of the codon for amino acid residue 2 gave rise to a plasmid expressing the wild-type enzyme GST psi, or GST Mu1b-1b. .. …
The protein expressed from this construct has a point mutation Pro-2----Ala-2, but gives a catalytically functional protein. B …
Biophysical characterization of the complex between human papillomavirus E6 protein and synapse-associated protein 97.
Chi CN, Bach A, Engström Å, Strømgaard K, Lundström P, Ferguson N, Jemth P. Chi CN, et al. J Biol Chem. 2011 Feb 4;286(5):3597-606. doi: 10.1074/jbc.M110.190264. Epub 2010 Nov 27. J Biol Chem. 2011. PMID: 21113079 Free PMC article.
Intriguingly, this quaternary complex has the same apparent hydrodynamic volume as the unliganded PDZ region, suggesting that a conformational change occurs in the PDZ region upon binding, a conclusion supported by kinetic experiments. Using NMR, we discovered a
Intriguingly, this quaternary complex has the same apparent hydrodynamic volume as the unliganded PDZ region, suggesting that a confo …
Reassessing a sparse energetic network within a single protein domain.
Chi CN, Elfström L, Shi Y, Snäll T, Engström A, Jemth P. Chi CN, et al. Proc Natl Acad Sci U S A. 2008 Mar 25;105(12):4679-84. doi: 10.1073/pnas.0711732105. Epub 2008 Mar 13. Proc Natl Acad Sci U S A. 2008. PMID: 18339805 Free PMC article.
The observed coupling for ligand binding is better explained by a distance relationship, where residues close in space are more likely to couple than distal residues. Our study demonstrates that statistical coupling from sequence analysis is not necessarily a report …
The observed coupling for ligand binding is better explained by a distance relationship, where residues close in space are more likel …
Fast association and slow transitions in the interaction between two intrinsically disordered protein domains.
Dogan J, Schmidt T, Mu X, Engström Å, Jemth P. Dogan J, et al. J Biol Chem. 2012 Oct 5;287(41):34316-24. doi: 10.1074/jbc.M112.399436. Epub 2012 Aug 22. J Biol Chem. 2012. PMID: 22915588 Free PMC article.
Mutation of a conserved buried intermolecular salt bridge showed that electrostatics govern the rapid association. Furthermore, upon mutation of the salt bridge or at high salt concentration, an additional kinetic phase was detected (∼20 and ∼40 s(-1), respectively, at 277 …
Mutation of a conserved buried intermolecular salt bridge showed that electrostatics govern the rapid association. Furthermore, upon …
Energetic pathway sampling in a protein interaction domain.
Hultqvist G, Haq SR, Punekar AS, Chi CN, Engström Å, Bach A, Strømgaard K, Selmer M, Gianni S, Jemth P. Hultqvist G, et al. Structure. 2013 Jul 2;21(7):1193-1202. doi: 10.1016/j.str.2013.05.010. Structure. 2013. PMID: 23810696
The circular permutant introduced small perturbations in the tertiary structure and a concomitant rewiring of allosteric pathways, allowing us to describe how subtle changes may reshape energetic signaling. ...The data reveal a fascinating scenario whereby several e …
The circular permutant introduced small perturbations in the tertiary structure and a concomitant rewiring of allosteric pathways, al …
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