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- PDB-6cil: PRE-REACTION COMPLEX, RAG1(E962Q)/2-INTACT/INTACT 12/23RSS COMPLE... -
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Entry | Database: PDB / ID: 6cil | |||||||||
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Title | PRE-REACTION COMPLEX, RAG1(E962Q)/2-INTACT/INTACT 12/23RSS COMPLEX IN MN2+ | |||||||||
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![]() | RECOMBINATION/DNA / VDJ recombination / RSS / RAG1/2 / RECOMBINATION / RECOMBINATION-DNA complex | |||||||||
Function / homology | ![]() regulation of restriction endodeoxyribonuclease activity / regulation of tolerance induction / calcium-dependent protein kinase regulator activity / positive regulation of myeloid progenitor cell differentiation / regulation of T cell mediated immune response to tumor cell / positive regulation of mismatch repair / negative regulation of apoptotic cell clearance / plasmacytoid dendritic cell activation / negative regulation of RNA polymerase II transcription preinitiation complex assembly / myeloid dendritic cell activation ...regulation of restriction endodeoxyribonuclease activity / regulation of tolerance induction / calcium-dependent protein kinase regulator activity / positive regulation of myeloid progenitor cell differentiation / regulation of T cell mediated immune response to tumor cell / positive regulation of mismatch repair / negative regulation of apoptotic cell clearance / plasmacytoid dendritic cell activation / negative regulation of RNA polymerase II transcription preinitiation complex assembly / myeloid dendritic cell activation / T-helper 1 cell activation / mature B cell differentiation involved in immune response / T-helper 1 cell differentiation / positive regulation of myeloid cell differentiation / positive regulation of toll-like receptor 2 signaling pathway / positive regulation of dendritic cell differentiation / C-X-C chemokine binding / positive regulation of toll-like receptor 9 signaling pathway / negative regulation of CD4-positive, alpha-beta T cell differentiation / neutrophil clearance / B cell homeostatic proliferation / negative regulation of T cell differentiation in thymus / DN2 thymocyte differentiation / positive regulation of glycogen catabolic process / DNA geometric change / pre-B cell allelic exclusion / positive regulation of toll-like receptor 4 signaling pathway / endothelial cell chemotaxis / positive regulation of organ growth / RAGE receptor binding / positive regulation of interleukin-1 production / eye development / Regulation of TLR by endogenous ligand / bubble DNA binding / regulation of behavioral fear response / V(D)J recombination / alphav-beta3 integrin-HMGB1 complex / negative regulation of T cell apoptotic process / myeloid cell differentiation / myeloid progenitor cell differentiation / Apoptosis induced DNA fragmentation / phosphatidylinositol-3,4-bisphosphate binding / inflammatory response to antigenic stimulus / histone H3K4me3 reader activity / regulation of nucleotide-excision repair / macrophage activation involved in immune response / negative regulation of thymocyte apoptotic process / positive regulation of monocyte chemotaxis / MyD88 deficiency (TLR2/4) / positive regulation of monocyte chemotactic protein-1 production / cellular response to interleukin-7 / phosphatidylinositol-3,5-bisphosphate binding / endothelial cell proliferation / positive regulation of chemokine (C-X-C motif) ligand 2 production / glycogen catabolic process / apoptotic cell clearance / supercoiled DNA binding / positive regulation of vascular endothelial cell proliferation / dendritic cell chemotaxis / IRAK4 deficiency (TLR2/4) / DNA binding, bending / positive regulation of DNA binding / regulation of T cell differentiation / MyD88:MAL(TIRAP) cascade initiated on plasma membrane / positive regulation of T cell differentiation / organ growth / T cell lineage commitment / positive regulation of wound healing / phosphatidylserine binding / B cell lineage commitment / positive regulation of sprouting angiogenesis / chemoattractant activity / endoplasmic reticulum-Golgi intermediate compartment / positive regulation of activated T cell proliferation / phosphatidylinositol-3,4,5-trisphosphate binding / T cell homeostasis / TRAF6 mediated NF-kB activation / negative regulation of type II interferon production / DNA topological change / negative regulation of blood vessel endothelial cell migration / positive regulation of interferon-alpha production / positive regulation of interleukin-10 production / Advanced glycosylation endproduct receptor signaling / T cell differentiation / protein kinase activator activity / positive regulation of blood vessel endothelial cell migration / Pyroptosis / four-way junction DNA binding / protein autoubiquitination / condensed chromosome / DNA polymerase binding / phosphatidylinositol-4,5-bisphosphate binding / positive regulation of interleukin-12 production / positive regulation of autophagy / transcription repressor complex / phosphatidylinositol binding / activation of innate immune response / B cell differentiation / response to glucocorticoid / positive regulation of interferon-beta production Similarity search - Function | |||||||||
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![]() | Chuenchor, W. / Chen, X. / Kim, M.S. / Gellert, M. / Yang, W. | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Cracking the DNA Code for V(D)J Recombination. Authors: Min-Sung Kim / Watchalee Chuenchor / Xuemin Chen / Yanxiang Cui / Xing Zhang / Z Hong Zhou / Martin Gellert / Wei Yang / ![]() ![]() ![]() Abstract: To initiate V(D)J recombination for generating the adaptive immune response of vertebrates, RAG1/2 recombinase cleaves DNA at a pair of recombination signal sequences, the 12- and 23-RSS. We have ...To initiate V(D)J recombination for generating the adaptive immune response of vertebrates, RAG1/2 recombinase cleaves DNA at a pair of recombination signal sequences, the 12- and 23-RSS. We have determined crystal and cryo-EM structures of RAG1/2 with DNA in the pre-reaction and hairpin-forming complexes up to 2.75 Å resolution. Both protein and DNA exhibit structural plasticity and undergo dramatic conformational changes. Coding-flank DNAs extensively rotate, shift, and deform for nicking and hairpin formation. Two intertwined RAG1 subunits crisscross four times between the asymmetric pair of severely bent 12/23-RSS DNAs. Location-sensitive bending of 60° and 150° in 12- and 23-RSS spacers, respectively, must occur for RAG1/2 to capture the nonamers and pair the heptamers for symmetric double-strand breakage. DNA pairing is thus sequence-context dependent and structure specific, which partly explains the "beyond 12/23" restriction. Finally, catalysis in crystallo reveals the process of DNA hairpin formation and its stabilization by interleaved base stacking. | |||||||||
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-Validation report
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-Related structure data
Related structure data | ![]() 7470C ![]() 7480C ![]() 5zdzC ![]() 5ze0C ![]() 5ze1C ![]() 5ze2C ![]() 6cg0C ![]() 6cijC ![]() 6cikSC ![]() 6cimC S: Starting model for refinement C: citing same article ( |
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Noncrystallographic symmetry (NCS) | NCS domain:
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