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Open data
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Basic information
Entry | Database: PDB / ID: 7r71 | ||||||
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Title | Crystal Structure of the UbArk2C-UbcH5b~Ub complex | ||||||
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![]() | TRANSFERASE / RING E3 ligase Ubiquitin PTM / LIGASE / E2~Ub conjugate | ||||||
Function / homology | ![]() forelimb morphogenesis / muscle structure development / (E3-independent) E2 ubiquitin-conjugating enzyme / innervation / positive regulation of BMP signaling pathway / motor neuron axon guidance / E2 ubiquitin-conjugating enzyme / ubiquitin conjugating enzyme activity / protein autoubiquitination / protein K48-linked ubiquitination ...forelimb morphogenesis / muscle structure development / (E3-independent) E2 ubiquitin-conjugating enzyme / innervation / positive regulation of BMP signaling pathway / motor neuron axon guidance / E2 ubiquitin-conjugating enzyme / ubiquitin conjugating enzyme activity / protein autoubiquitination / protein K48-linked ubiquitination / ubiquitin ligase complex / Maturation of protein E / Maturation of protein E / ER Quality Control Compartment (ERQC) / Myoclonic epilepsy of Lafora / FLT3 signaling by CBL mutants / Prevention of phagosomal-lysosomal fusion / IRAK2 mediated activation of TAK1 complex / Alpha-protein kinase 1 signaling pathway / Glycogen synthesis / IRAK1 recruits IKK complex / IRAK1 recruits IKK complex upon TLR7/8 or 9 stimulation / Membrane binding and targetting of GAG proteins / Endosomal Sorting Complex Required For Transport (ESCRT) / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / Negative regulation of FLT3 / Constitutive Signaling by NOTCH1 HD Domain Mutants / Regulation of FZD by ubiquitination / TICAM1,TRAF6-dependent induction of TAK1 complex / NOTCH2 Activation and Transmission of Signal to the Nucleus / TICAM1-dependent activation of IRF3/IRF7 / APC/C:Cdc20 mediated degradation of Cyclin B / p75NTR recruits signalling complexes / Downregulation of ERBB4 signaling / APC-Cdc20 mediated degradation of Nek2A / PINK1-PRKN Mediated Mitophagy / TRAF6-mediated induction of TAK1 complex within TLR4 complex / TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling / Pexophagy / Regulation of innate immune responses to cytosolic DNA / InlA-mediated entry of Listeria monocytogenes into host cells / VLDLR internalisation and degradation / Downregulation of ERBB2:ERBB3 signaling / NF-kB is activated and signals survival / NRIF signals cell death from the nucleus / Regulation of PTEN localization / Activated NOTCH1 Transmits Signal to the Nucleus / Regulation of BACH1 activity / Translesion synthesis by REV1 / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / Translesion synthesis by POLK / MAP3K8 (TPL2)-dependent MAPK1/3 activation / TICAM1, RIP1-mediated IKK complex recruitment / Downregulation of TGF-beta receptor signaling / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / Translesion synthesis by POLI / Gap-filling DNA repair synthesis and ligation in GG-NER / Josephin domain DUBs / Regulation of activated PAK-2p34 by proteasome mediated degradation / InlB-mediated entry of Listeria monocytogenes into host cell / IKK complex recruitment mediated by RIP1 / JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 / TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition) / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / Autodegradation of Cdh1 by Cdh1:APC/C / TNFR1-induced NF-kappa-B signaling pathway / APC/C:Cdc20 mediated degradation of Securin / Asymmetric localization of PCP proteins / TCF dependent signaling in response to WNT / SCF-beta-TrCP mediated degradation of Emi1 / AUF1 (hnRNP D0) binds and destabilizes mRNA / NIK-->noncanonical NF-kB signaling / Ubiquitin-dependent degradation of Cyclin D / Regulation of NF-kappa B signaling / TNFR2 non-canonical NF-kB pathway / activated TAK1 mediates p38 MAPK activation / Assembly of the pre-replicative complex / Vpu mediated degradation of CD4 / NOTCH3 Activation and Transmission of Signal to the Nucleus / Negative regulators of DDX58/IFIH1 signaling / Deactivation of the beta-catenin transactivating complex / Degradation of DVL / Ubiquitin Mediated Degradation of Phosphorylated Cdc25A / Regulation of signaling by CBL / Dectin-1 mediated noncanonical NF-kB signaling / Cdc20:Phospho-APC/C mediated degradation of Cyclin A / Fanconi Anemia Pathway / Negative regulation of FGFR3 signaling / Hh mutants are degraded by ERAD / Recognition of DNA damage by PCNA-containing replication complex / Peroxisomal protein import / Degradation of AXIN / Downregulation of SMAD2/3:SMAD4 transcriptional activity / Degradation of GLI1 by the proteasome / Activation of NF-kappaB in B cells / Regulation of TNFR1 signaling / Negative regulation of FGFR2 signaling / Termination of translesion DNA synthesis / Negative regulation of FGFR4 signaling Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Paluda, A. / Middleton, A.J. / Mace, P.D. / Day, C.L. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Ubiquitin and a charged loop regulate the ubiquitin E3 ligase activity of Ark2C. Authors: Paluda, A. / Middleton, A.J. / Rossig, C. / Mace, P.D. / Day, C.L. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 166.4 KB | Display | ![]() |
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PDB format | ![]() | 129.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 444.5 KB | Display | ![]() |
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Full document | ![]() | 446 KB | Display | |
Data in XML | ![]() | 14.7 KB | Display | |
Data in CIF | ![]() | 19 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7r70C ![]() 4v3lS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 20337.104 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: GPLGS remained after the tag cleavage. Followed by a fusion of Ubiquitin and Ark2C dN254 proteins with a 10 residue linker GESGSGGSG Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P0CG48, UniProt: Q6ZSG1, RING-type E3 ubiquitin transferase | ||
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#2: Protein | Mass: 8576.831 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: WT Ubiquitin, untagged / Source: (gene. exp.) ![]() ![]() ![]() | ||
#3: Protein | Mass: 17214.643 Da / Num. of mol.: 1 / Mutation: C21S, S22R, C85K, C107S, C111S Source method: isolated from a genetically manipulated source Details: GPLGS remained after the tag removal, followed by the UbcH5b with 5 mutations. C21S, S22R, C85K, C107S, C111S Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P62837, E2 ubiquitin-conjugating enzyme, (E3-independent) E2 ubiquitin-conjugating enzyme | ||
#4: Chemical | Has ligand of interest | N | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.17 Å3/Da / Density % sol: 43.41 % |
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Crystal grow | Temperature: 289.15 K / Method: vapor diffusion, hanging drop / Details: 0.1 M MMT pH 6.0, 25% w/v PEG 1500 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | ||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||||||||
Detector | Type: DECTRIS EIGER X 16M / Detector: PIXEL / Date: Apr 6, 2019 | ||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9184 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||
Reflection | Resolution: 2.796→46.99 Å / Num. obs: 10462 / % possible obs: 99.8 % / Redundancy: 13.1 % / Biso Wilson estimate: 57.67 Å2 / CC1/2: 0.998 / Rmerge(I) obs: 0.162 / Rpim(I) all: 0.046 / Rrim(I) all: 0.169 / Net I/σ(I): 12.4 | ||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4V3L Resolution: 2.8→43.591 Å / SU ML: 0.37 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 33.93 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 174.94 Å2 / Biso mean: 75.6127 Å2 / Biso min: 38.71 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 2.8→43.591 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0
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Refinement TLS params. | Method: refined / Origin x: -11.3022 Å / Origin y: -15.9579 Å / Origin z: 3.8552 Å
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Refinement TLS group |
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