| Entry | Database: PDB / ID: 9zrb |
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| Title | Crystal structure of macrodomain from Chikungunya virus in complex with Adenosine diphosphate ribose |
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Components | Polyprotein P1234 |
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Keywords | VIRAL PROTEIN / MACRO DOMAIN / alpha virus / Adenosine diphosphate ribose |
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| Function / homology | Function and homology information
host cell filopodium / mRNA methyltransferase activity / mRNA 5'-triphosphate monophosphatase activity / poly(A) RNA polymerase activity / mRNA modification / symbiont-mediated suppression of host mRNA transcription via inhibition of RNA polymerase II activity / 7-methylguanosine mRNA capping / cysteine-type peptidase activity / host cell cytoplasmic vesicle membrane / ribonucleoside triphosphate phosphatase activity ...host cell filopodium / mRNA methyltransferase activity / mRNA 5'-triphosphate monophosphatase activity / poly(A) RNA polymerase activity / mRNA modification / symbiont-mediated suppression of host mRNA transcription via inhibition of RNA polymerase II activity / 7-methylguanosine mRNA capping / cysteine-type peptidase activity / host cell cytoplasmic vesicle membrane / ribonucleoside triphosphate phosphatase activity / methylation / RNA helicase activity / symbiont-mediated suppression of host gene expression / viral RNA genome replication / RNA-directed RNA polymerase activity / host cell nucleus / GTP binding / host cell plasma membrane / proteolysis / DNA-templated transcription / RNA binding / ATP binding / metal ion bindingSimilarity search - Function : / Alphavirus nsp2 protease (nsp2pro) domain / Alphavirus nsP2 protease domain superfamily / : / Peptidase family C9 / Tomato mosaic virus helicase, N-terminal domain / Alphavirus nsp2 protease (nsp2pro) domain profile. / : / Non-structural protein 3, zinc-binding domain / Viral methyltransferase ...: / Alphavirus nsp2 protease (nsp2pro) domain / Alphavirus nsP2 protease domain superfamily / : / Peptidase family C9 / Tomato mosaic virus helicase, N-terminal domain / Alphavirus nsp2 protease (nsp2pro) domain profile. / : / Non-structural protein 3, zinc-binding domain / Viral methyltransferase / Tymovirus, RNA-dependent RNA polymerase / RNA dependent RNA polymerase / Alphavirus-like methyltransferase (MT) domain / Alphavirus-like methyltransferase (MT) domain profile. / Viral superfamily 1 RNA helicase core domain / (+) RNA virus helicase core domain / (+)RNA virus helicase core domain profile. / Non-structural protein 3, X-domain-like / Appr-1"-p processing enzyme / Macro domain / Macro domain profile. / Macro domain / Macro domain-like / RNA-directed RNA polymerase, catalytic domain / RdRp of positive ssRNA viruses catalytic domain profile. / S-adenosyl-L-methionine-dependent methyltransferase superfamily / DNA/RNA polymerase superfamily / P-loop containing nucleoside triphosphate hydrolaseSimilarity search - Domain/homology |
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| Biological species |  Chikungunya virus |
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| Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.79 Å |
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Authors | Chang, C. / Endre, M. / Stols, L. / Kim, Y. / Joachimiak, A. |
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| Funding support | United States, 1items | Organization | Grant number | Country |
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| Department of Energy (DOE, United States) | | United States |
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Citation | Journal: To Be Published Title: Crystal structure of macrodomain from Chikungunya virus Authors: Chang, C. / Endre, M. / Stols, L. / Kim, Y. / Joachimiak, A. |
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| History | | Deposition | Dec 19, 2025 | Deposition site: RCSB / Processing site: RCSB |
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| Revision 1.0 | Aug 12, 2026 | Provider: repository / Type: Initial release |
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