Abstract
The structure of a χ-type Bence-Jones protein variable fragment Au has been determined by molecular replacement methods using the known structure of an other Bence-Jones variable fragment Rei (Epp et al., Eur. J. Biochem. 45, 513 (1974)). The crystallographic R factor is 0.31 for about 4000 significantly measured reflections between 6.8 to 2.5 å. The Au protein forms a dimer across a crystallographic two fold axis. The spatial relationship of the two monomers, the conformation of the backbones and of the internal residues is extremely similar to that found in Rei.
Similar content being viewed by others
References
Crowther, B. A.: The molecular replacement method. A collection of papers on the use of noncrystallographic symmetry (M. G. Rossman, ed.), pp. 173–178. New York, London, Paris: Gordon and Breach, Science publishers 1972
Crowther, R. A., Blow, D. M.: A method of positioning a known molecule in an unknown crystal structure. Acta Cryst. 23, 544–548 (1967)
Deisenhofer, J., Steigemann, W.: In: 2nd International Research Conference on Proteinase Inhibitors (Bayer Symposium V) (H. Fritz, H. Tschesche, L. J. Greene, E. Truscheit, eds.). Berlin-Heidelberg-New York: Springer (in press)
Diamond, R.: A real-space refinement procedure for proteins. Acta Cryst. A 27, 436–452 (1971)
Epp, O., Palm, W., Fehlhammer, H., Rühlmann, A., Steigemann, W., Schwager, P., Huber, R.: Crystallographic evidence for structurally similar domains in the human χ-type Bence-Jones Protein Rei. J. molec. Biol. 69, 315–318 (1972)
Epp, O., Colman, P., Fehlhammer, H., Bode, W., Schiffer, M., Huber, R., Palm, W.: Crystal and molecular structure of a Dimer composed of the variable portion of the Bence-Jones protein Rei. Europ. J. Biochem. 45, 513–524 (1974)
Hoppe, W.: Die Faltmolekülmethode und ihre Anwendung in der röntgenographischen Konstitutionsanalyse von Biflorin (C20H20O4). Elektrochemie 61, 1076–1083 (1957)
Huber, R.: Die automatisierte Faltmolekülmethode. Acta Cryst. 19, 353–356 (1965)
Huber, R.: In: Crystallographic computing (F. R. Ahmed, ed.), pp. 96–102. Copenhagen: Munksgaard 1969
Huber, R., Kopfmann., G.: Experimental absorption correction: Results: Acta Cryst. A 25, 143–152 (1969)
Huber, R., Kukla, D., Bode, W., Schwager, P., Bartels, K., Deisenhofer, J., Steigemann, W.: Structure of the complex formed by Bovine trypsin and Bovine pancreatic trypsin inhibitor. II. Crystallographic refinement at 1.9 å resolution. J. molec. Biol. 88, (1974) (in press)
Palm, W.: The isolation, characterisation and crystallisation of a human Bence-Jones protein of χ-type. FEBS Lett. 10, 46–48 (1970)
Palm, W., Hilschmann, N.: Die PrimÄrstruktur einer kristallinen monoklinalen Immun-globulin-L-Kette vom χ-Typ, Subgruppe I (Bence-Jones Protein Rei): Ein Beitrag zur AufklÄrung der dreidimensionalen Struktur der Immunglobuline. Hoppe-Seylers Z. physiol. Chem. 354, 1651–1654 (1973)
Poljak, R. J., Amzel, L. M., Avey, H. P., Chen, B. L., Phizackerley, R. P., Saul, F.: Three-dimensional structure of the Fab' fragment of the human immunglobulin at 2.8 å resolution. Proc. nat. Acad. Sci. (Wash.) 70, 3305–3310 (1973)
Rossmann, M. G.: The molecular replacement method. A collection of papers on the use of noncrystallographic symmetry (M. G. Rossmann, ed.). New York, London, Paris: Gordon and Breach, Science publishers 1972
Schiechl, H., Hilschmann, N.: Die PrimÄrstruktur einer monoklonalen Immunglobulin-L-Kette der Subgruppe I vom χ-Typ (Bence-Jones Protein Au): gekoppelte Austausche innerhalb der Subgruppen. Hoppe-Seylers Z. physiol. Chem. 352, 111–115 (1971)
Schiffer, M., Girling, R. L., Ely, K. R., Edmundson, A. B.: Structure of a λ-type Bence-Jones protein at 3.5 å resolution. Biochemistry 12, 4620–4631 (1973)
Schramm, H. J.: Die Isolation und Kristallisation des variablen Fragments eines Bence-Jones Proteins. Hoppe-Seylers Z. physiol. Chem. 352, 1134–1138 (1971)
Schramm, H. J., Steigemann, W., Schwager, P., Huber, R., Hoppe, W.: Crystallisation and X-ray investigation of immunglobulin-fragments. Immunochemistry 7, 872 (1970)
Segal, D. M., Padlan, E. A., Cohen, G. H., Rudikoff, S., Potter, M., Davies, D. R.: The three-dimensional structure of a phosphoryl-choline-binding mouse immunoglobulin fab and the nature of the antigen binding site. Proc. nat. Acad. Sci. (Wash.) (1974) (in press)
Author information
Authors and Affiliations
Additional information
Extract from Dissertation, München (1974).
on leave from the Division of Biological and Medical Research, Argonne National Laboratory, Argonne, Illinois 60439, USA.
Rights and permissions
About this article
Cite this article
Fehlhammer, H., Schiffer, M., Epp, O. et al. The structure determination of the variable portion of the Bence-Jones protein Au. Biophys. Struct. Mechanism 1, 139–146 (1975). https://doi.org/10.1007/BF00539775
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00539775