Author

K. Koiwai

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Cell Biology· 2 Microbiology· 2 Biochemistry· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 5 Research Focus:cell type annotation· 3 Assay:structural biology· 3 Assay:scRNA-seq· 2 Approach:deep learning· 1 Research Focus:differential expression· 1 Organism:Drosophila· 1 Research Focus:gene regulatory network inference· 1

Frequent Co-Authors

F. Yumoto· 2 shared T. Senda· 2 shared A. N. Lupas· 1 shared A. Nakamura· 1 shared A. Shafiei· 1 shared A. Suzuki· 1 shared A. Toyoda· 1 shared B. Acar· 1 shared

Activity by Year

2019-2023 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 18 mutual co-author links

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2 shared papersMicrobiology

F. Yumoto

Mutual co-authors in cluster

Author profile →

5 papers

Recent·Most cited

Insights into the complex formation of a trimeric autotransporter adhesin with a peptidoglycan-binding periplasmic protein

S. Yoshimoto, J. Sasahara, A. Suzuki, J. Kanie, K. Koiwai, A. N. Lupas, K. Hori

This study identifies a stable complex between a trimeric autotransporter adhesin and a peptidoglycan-binding periplasmic protein, revealing structural and interaction details.

bioRxiv · Dec 21, 2023Microbiology

scRNA-seq analysis of hemocytes of penaeid shrimp under virus infection

K. Koiwai, H. Kondo, I. Hirono

This study uses scRNA-seq to analyze hemocyte responses to virus infection in shrimp, identifying gene sets and novel antimicrobial peptides while evaluating fixation effects on data quality.

bioRxiv · Jan 4, 2023 · PreprintCell Biology

Structural insight into host plasma membrane association and assembly of HIV-1 Matrix protein

H. Ciftci, H. Tateishi, K. Koiwai, R. Koga, K. Anraku, K. Monde, C. Dag, E. Destan, B. Yuksel, E. Ayan, G. Yildirim, M. Yigin, F. B. Ertem, A. Shafiei, O. Guven, , H. DeMirci

This study presents crystal structures of HIV-1 MA domain bound to IP6, revealing its binding mode and interaction with PIP2, providing insights into virion assembly.

bioRxiv · Feb 21, 2021 · PreprintMicrobiology

Single-cell RNA-seq analysis reveals penaeid shrimp hemocyte subpopulations and cell differentiation process

K. Koiwai, T. Koyama, S. Tsuda, A. Toyoda, K. Kikuchi, H. Suzuki, R. Kawano

This study uses single-cell RNA sequencing to identify nine hemocyte subpopulations in shrimp and their differentiation pathways.

bioRxiv · Jan 10, 2021Cell Biology

An integrated approach unravels a crucial structural property for the function of the insect steroidogenic Halloween protein Noppera-bo

K. Koiwai, K. Inaba, K. Morohashi, S. Enya, R. Arai, H. Kojima, T. Okabe, Y. Fujikawa, H. Inoue, R. Yoshino, T. Hirokawa, K. Kato, K. Fukuzawa, Y. Shimada-Niwa, A. Nakamura, , R. Niwa

This paper determines the structure of the insect steroidogenic Halloween protein Noppera-bo and identifies a conserved residue critical for its function.

bioRxiv · Sep 27, 2019Biochemistry