Obaid Ullah Beg

777 total citations
28 papers, 647 citations indexed

About

Obaid Ullah Beg is a scholar working on Molecular Biology, Genetics and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Obaid Ullah Beg has authored 28 papers receiving a total of 647 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Molecular Biology, 9 papers in Genetics and 6 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Obaid Ullah Beg's work include Protein Hydrolysis and Bioactive Peptides (7 papers), Proteins in Food Systems (5 papers) and Lipid metabolism and disorders (5 papers). Obaid Ullah Beg is often cited by papers focused on Protein Hydrolysis and Bioactive Peptides (7 papers), Proteins in Food Systems (5 papers) and Lipid metabolism and disorders (5 papers). Obaid Ullah Beg collaborates with scholars based in United States, Pakistan and Sweden. Obaid Ullah Beg's co-authors include Zafar H. Zaidi, Hans Jörnvall, Hedvig von Bahr‐Lindström, L. Previato, S S Fojo, H. Bryan Brewer, S I Skarlatos, John D. Brunzell, Silvia Santamarina-Fojo and Jawed Shafqat and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Biochemical and Biophysical Research Communications.

In The Last Decade

Obaid Ullah Beg

28 papers receiving 621 citations

Peers

Obaid Ullah Beg
Tatsuji Enoki Japan
Maharajah Ponnaiah France
Mailin Gan China
Helga Rothe Germany
Patricia Cain Australia
Jean‐Marc Blouin France
Hye‐Won Rho South Korea
Mark G. Obukowicz United States
Tatsuji Enoki Japan
Obaid Ullah Beg
Citations per year, relative to Obaid Ullah Beg Obaid Ullah Beg (= 1×) peers Tatsuji Enoki

Countries citing papers authored by Obaid Ullah Beg

Since Specialization
Citations

This map shows the geographic impact of Obaid Ullah Beg's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Obaid Ullah Beg with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Obaid Ullah Beg more than expected).

Fields of papers citing papers by Obaid Ullah Beg

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Obaid Ullah Beg. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Obaid Ullah Beg. The network helps show where Obaid Ullah Beg may publish in the future.

Co-authorship network of co-authors of Obaid Ullah Beg

This figure shows the co-authorship network connecting the top 25 collaborators of Obaid Ullah Beg. A scholar is included among the top collaborators of Obaid Ullah Beg based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Obaid Ullah Beg. Obaid Ullah Beg is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Sımjee, Shabana Usman, et al.. (2020). Antiproliferative and apoptotic effects of proteins from black seeds (Nigella sativa) on human breast MCF-7 cancer cell line. BMC Complementary Medicine and Therapies. 20(1). 5–5. 33 indexed citations
3.
Alshaya, Huda, Haiwen Li, Obaid Ullah Beg, et al.. (2019). Phytochemical profile and antioxidation activity of annona fruit and its effect on lymphoma cell proliferation. Food Science & Nutrition. 8(1). 58–68. 10 indexed citations
4.
Beg, Obaid Ullah, et al.. (2003). Kallikrein-like prorenin-converting enzymes in inbred hypertensive mice. Biochemical and Biophysical Research Communications. 304(4). 724–728. 8 indexed citations
5.
Beg, Obaid Ullah, et al.. (1998). Cleavage Specificities of Individual Members of Kallikrein Family of Proteins on Synthetic Peptide Containing the Bradykinin Sequence. Journal of Protein Chemistry. 17(3). 291–294. 2 indexed citations
6.
Beg, Obaid Ullah, et al.. (1998). A cost-effective plasmid purification protocol suitable for fluorescent automated DNA sequencing. Molecular Biotechnology. 9(1). 79–83. 2 indexed citations
7.
Beg, Obaid Ullah, et al.. (1998). Analysis of Heparin-Binding Sites in Human Lipoprotein Lipase Using Synthetic Peptides. Journal of Protein Chemistry. 17(8). 807–815. 6 indexed citations
8.
Das, Salil K., Obaid Ullah Beg, & Shyamali Mukherjee. (1997). Partial Characterization of Guinea Pig Cholinephosphotransferase cDNA. Biochemical and Biophysical Research Communications. 241(2). 504–508. 4 indexed citations
9.
Beg, Obaid Ullah, et al.. (1997). An efficient cost‐effective protocol for automated fluorescent‐DNA sequencing. Biotechnology and Applied Biochemistry. 26(1). 27–30. 4 indexed citations
10.
Beg, Obaid Ullah, et al.. (1995). Specific cleavage of synthetic renin substrate by mouse γ-nerve growth factor. Journal of Protein Chemistry. 14(7). 621–625. 1 indexed citations
11.
Beg, Obaid Ullah, et al.. (1995). Isolation and characterization of a protein corresponding to mKlk-11 clone from male mouse submandibular gland. Journal of Protein Chemistry. 14(5). 327–333. 1 indexed citations
12.
Beg, Obaid Ullah & Denis C. Shaw. (1994). The complete primary structure of late lactation protein from quokka (Setonix brachyurus). Journal of Protein Chemistry. 13(6). 513–516. 8 indexed citations
13.
Fojo, S S, Obaid Ullah Beg, Helén L. Dichek, & H Bryan Brewer. (1992). The molecular defects in lipoprotein lipase deficient patients. European Journal of Epidemiology. 8(S1). 59–63. 2 indexed citations
14.
Beg, Obaid Ullah, J Peterson, L. Previato, et al.. (1992). Human lipoprotein lipase. Analysis of the catalytic triad by site-directed mutagenesis of Ser-132, Asp-156, and His-241.. Journal of Biological Chemistry. 267(6). 4161–4165. 86 indexed citations
15.
Dichek, Helén L., S S Fojo, Obaid Ullah Beg, et al.. (1991). Identification of two separate allelic mutations in the lipoprotein lipase gene of a patient with the familial hyperchylomicronemia syndrome.. Journal of Biological Chemistry. 266(1). 473–477. 54 indexed citations
16.
Shafqat, Jawed, Obaid Ullah Beg, Shih‐Jiun Yin, Zafar H. Zaidi, & Hans JÖRNVALL. (1990). Primary structure and functional properties of cobra (Naja naja naja) venom Kunitz‐type trypsin inhibitor. European Journal of Biochemistry. 194(2). 337–341. 37 indexed citations
17.
Beg, Obaid Ullah, M S Meng, S I Skarlatos, et al.. (1990). Lipoprotein lipaseBethesda: a single amino acid substitution (Ala-176----Thr) leads to abnormal heparin binding and loss of enzymic activity.. Proceedings of the National Academy of Sciences. 87(9). 3474–3478. 67 indexed citations
18.
Beg, Obaid Ullah, et al.. (1989). Characterization of two different peptides from the venom of the scorpion Buthus sindicus. FEBS Letters. 257(2). 260–262. 28 indexed citations
19.
Beg, Obaid Ullah, et al.. (1988). Primary structure of the hemoglobin α-chain of rose-ringed parakeet (Psittacula krameri). Journal of Protein Chemistry. 7(5). 561–569. 12 indexed citations
20.
Beg, Obaid Ullah, Hedvig von Bahr‐Lindström, Zafar H. Zaidi, & Hans Jörnvall. (1984). A small camel-milk protein rich in cysteine/half-cystine. Bioscience Reports. 4(12). 1065–1070. 23 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Tatsuji Enoki Breakdown of academic impact, for papers by Maharajah Ponnaiah Breakdown of academic impact, for papers by Mailin Gan Breakdown of academic impact, for papers by Helga Rothe Breakdown of academic impact, for papers by Patricia Cain Breakdown of academic impact, for papers by Jean‐Marc Blouin Breakdown of academic impact, for papers by Hye‐Won Rho Breakdown of academic impact, for papers by Mark G. Obukowicz
Rankless by CCL
2026