World's Best Scientists 2026 revealed!
Hans Robert Kalbitzer

Hans Robert Kalbitzer

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Chemistry 59 10344 9354 752 678 343 10271
Biology and Biochemistry 60 12132 11172 867 812 343 10723

Hans Robert Kalbitzer publications per year

The chart shows the history of publications by Hans Robert Kalbitzer between 1978 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hans Robert Kalbitzer published across 48 years, from 1978 to 2025, averaging 7.7 papers a year. Output peaked at 20 publications in 2003. 6 of the 371 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1978 to 2025. Vertical axis: number of publications, 0 to 20. Peak 20 publications in 2003. 1978: 2 publications 1979: 1 publication 1980: 2 publications 1981: 7 publications 1982: 3 publications 1983: 1 publication 1984: 3 publications 1985: 2 publications 1986: 3 publications 1987: 4 publications 1988: 3 publications 1989: 3 publications 1990: 7 publications 1991: 13 publications 1992: 9 publications 1993: 6 publications 1994: 7 publications 1995: 8 publications 1996: 11 publications 1997: 8 publications 1998: 4 publications 1999: 17 publications 2000: 7 publications 2001: 15 publications 2002: 13 publications 2003: 20 publications 2004: 19 publications 2005: 15 publications 2006: 11 publications 2007: 11 publications 2008: 10 publications 2009: 20 publications 2010: 16 publications 2011: 19 publications 2012: 8 publications 2013: 16 publications 2014: 7 publications 2015: 3 publications 2016: 11 publications 2017: 4 publications 2018: 2 publications 2019: 4 publications 2020: 5 publications 2021: 1 publication 2022: 3 publications 2023: 1 publication 2024: 4 publications 2025: 2 publications
1978 2025

371 publications in total across all disciplines

View publications per year as a table
Hans Robert Kalbitzer: publications per year, 1978 to 2025
Year Publications
1978 2
1979 1
1980 2
1981 7
1982 3
1983 1
1984 3
1985 2
1986 3
1987 4
1988 3
1989 3
1990 7
1991 13
1992 9
1993 6
1994 7
1995 8
1996 11
1997 8
1998 4
1999 17
2000 7
2001 15
2002 13
2003 20
2004 19
2005 15
2006 11
2007 11
2008 10
2009 20
2010 16
2011 19
2012 8
2013 16
2014 7
2015 3
2016 11
2017 4
2018 2
2019 4
2020 5
2021 1
2022 3
2023 1
2024 4
2025 2
Total 371
Download as CSV

Hans Robert Kalbitzer publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Hans Robert Kalbitzer sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 341–360 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 343 publications — 72nd percentile

72% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628 343
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
Download as CSV

Hans Robert Kalbitzer D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Hans Robert Kalbitzer sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 58–59 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 59 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists This scientist
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930 59
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
Download as CSV

Overview

Hans Robert Kalbitzer is affiliated with the University of Regensburg in Germany and specializes in Biochemistry, Genetics, and Molecular Biology. Their research primarily focuses on molecular biology, with investigations spanning protein structure and dynamics, enzyme structure and function, and protein kinase regulation and GTPase signaling.

Their work covers several distinct topics, including:

  • Protein Structure and Dynamics
  • Enzyme Structure and Function
  • Protein Kinase Regulation and GTPase Signaling
  • Heat shock proteins research
  • Fungal and yeast genetics research
  • Photosynthetic Processes and Mechanisms
  • Microbial Metabolic Engineering and Bioproduction

Hans Robert Kalbitzer has contributed to multiple subfields of study, predominantly:

  • Molecular Biology
  • Materials Chemistry
  • Spectroscopy
  • Atomic and Molecular Physics, and Optics
  • Organic Chemistry

Some of their recent papers include:

  • "Orientational Ambiguity in Septin Coiled Coils and its Structural Basis" (2021) published in the Journal of Molecular Biology
  • "Equilibria between conformational states of the Ras oncogene protein revealed by high pressure crystallography" (2022) published in Chemical Science
  • "Complete sequential assignment and secondary structure prediction of the cannulae forming protein CanA from the hyperthermophilic archaeon Pyrodictium abyssi" (2020) published in Biomolecular NMR Assignments
  • "RNA and DNA Binding Epitopes of the Cold Shock Protein TmCsp from the Hyperthermophile Thermotoga maritima" (2020) published in The Protein Journal
  • "The accuracy limit of chemical shift predictions for species in aqueous solution" (2024) published in Physical Chemistry Chemical Physics

The frequent co-authors associated with Hans Robert Kalbitzer are:

  • Werner Kremer
  • Cláudia Elisabeth Munte
  • Markus Beck Erlach
  • Edson Crusca
  • Éric Girard

Their publications have appeared in diverse journals, including:

  • Journal of Molecular Biology
  • Chemical Science
  • Biomolecular NMR Assignments
  • The Protein Journal
  • Physical Chemistry Chemical Physics

Best Publications

  • Dynamic properties of the Ras switch I region and its importance for binding to effectors.

    Michael Spoerner;Christian Herrmann;Ingrid R. Vetter;Hans Robert Kalbitzer

  • Structure and function of bacterial cold shock proteins.

    G. Horn;R. Hofweber;Werner Kremer;Hans Robert Kalbitzer

  • Substrate-assisted catalysis as a mechanism for GTP hydrolysis of p21ras and other GTP-binding proteins.

    Thomas Schweins;Matthias Geyer;Klaus Scheffzek;Arieh Warshel

  • Conformational transitions in p21ras and in its complexes with the effector protein Raf-RBD and the GTPase activating protein GAP.

    Matthias Geyer;Thomas Schweins;Christian Herrmann;Thomas Prisner

  • Combined chemical shift changes and amino acid specific chemical shift mapping of protein–protein interactions

    Frank H. Schumann;Hubert Riepl;Till Maurer;Wolfram Gronwald

  • Human immunodeficiency virus type 1 Nef protein is incorporated into virus particles and specifically cleaved by the viral proteinase

    Reinhold Welker;Hubert Kottler;Hans Robert Kalbitzer;Hans-Georg Kräusslich

  • Thermodynamic and kinetic characterization of the interaction between the Ras binding domain of AF6 and members of the Ras subfamily.

    Thomas Linnemann;Matthias Geyer;Birgit K. Jaitner;Christoph Block

  • Conformational states of human rat sarcoma (Ras) protein complexed with its natural ligand GTP and their role for effector interaction and GTP hydrolysis.

    Michael Spoerner;Constantin Hozsa;Johann A. Poetzl;Kerstin Reiss

  • Structure of the Ras-binding domain of RalGEF and implications for Ras binding and signalling

    Matthias Geyer;Christian Herrmann;Sabine Wohlgemuth;Alfred Wittinghofer

  • Nucleotide-binding characteristics of human guanylate-binding protein 1 (hGBP1) and identification of the third GTP-binding motif.

    Gerrit J. K. Praefcke;Matthias Geyer;Martin Schwemmle;Hans Robert Kalbitzer

  • Distribution of chemical shifts in 1H nuclear magnetic resonance spectra of proteins

    Karl-Heinz Groß;Hans Robert Kalbitzer

  • The recombinant dehydrin-like desiccation stress protein from the resurrection plant Craterostigma plantagineum displays no defined three-dimensional structure in its native state.

    Tanja Lisse;Dorothea Bartels;Hans Robert Kalbitzer;Rainer Jaenicke

  • Structure of the anchor-domain of myristoylated and non-myristoylated HIV-1 Nef protein.

    Matthias Geyer;Claudia E. Munte;Jacqueline Schorr;Roland Kellner

  • Automated structure determination of proteins by NMR spectroscopy

    Wolfram Gronwald;Hans Robert Kalbitzer

  • Stabilizing a weak binding state for effectors in the human ras protein by cyclen complexes

    Ina C. Rosnizeck;Thorsten Graf;Michael Spoerner;Jens Tränkle

  • Structural and biochemical analysis of Ras-effector signaling via RalGDS

    Ingrid R. Vetter;Thomas Linnemann;Sabine Wohlgemuth;Matthias Geyer

  • NMR structure of inactivation gates from mammalian voltage-dependent potassium channels

    C Antz;M Geyer;B Fakler;M.K Schott

  • Solution NMR structure of the cold-shock protein from the hyperthermophilic bacterium Thermotoga maritima

    Werner Kremer;Benjamin Schuler;Stefan Harrieder;Matthias Geyer

  • AURELIA, a program for computer-aided analysis of multidimensional NMR spectra

    Klaus−Peter Neidig;Matthias Geyer;Adrian Görler;Christof Antz

  • Three-dimensional structures and properties of a transforming and a nontransforming glycine-12 mutant of p21H-ras.

    Sybille M. Franken;Axel J. Scheidig;Ute Krengel;Hans Rensland

Frequent Co-Authors

Matthias Geyer
Matthias Geyer University of Bonn
Christian Herrmann
Christian Herrmann Ruhr University Bochum
Alfred Wittinghofer
Alfred Wittinghofer Max Planck Society
Eike Brunner
Eike Brunner TU Dresden
Roger S. Goody
Roger S. Goody Max Planck Society
Kazuyuki Akasaka
Kazuyuki Akasaka Kyoto Prefectural University of Medicine
Burkhard König
Burkhard König University of Regensburg
Herbert Zimmermann
Herbert Zimmermann Max Planck Society
Elmar Lang
Elmar Lang University of Regensburg
Ralf Hoffmann
Ralf Hoffmann Leipzig University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students interested in Chemistry, exploring related fields such as forensic science can expand career opportunities. A master's in forensic psychology online offers a specialized path that combines scientific knowledge with legal investigations, ideal for those intrigued by the intersection of science and law.

Careers in forensics are diverse, ranging from crime lab analysts to forensic toxicologists. Understanding the various roles helps in selecting the right degree and gaining relevant skills. Resources on careers in forensics provide valuable insights into job growth, specialization options, and expected salaries.

Cost is an important factor when choosing a program. Knowing how much does it cost to get a criminal justice degree helps prospective students plan their finances effectively. Many online programs offer affordable tuition rates and flexible payment options.

For beginners, pursuing an accredited online criminal justice associate degree can be a stepping stone into the field. These programs provide foundational knowledge and pave the way for advanced studies or entry-level positions.

Best Scientists Citing Hans Robert Kalbitzer

Trending Scientists

Recently Published Articles