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Basic information

Entry
Database: PDB / ID: 5bz0
TitleCrystal structure of IBV papain-like protease PLpro C101S mutant in complex with ubiquitin
Components
  • Replicase polyprotein 1ab
  • Ubiquitin-40S ribosomal protein S27a
KeywordsHYDROLASE/PROTEIN BINDING / IBV / papain-like protease / ubiquitin / DUB / HYDROLASE-PROTEIN BINDING complex
Function / homology
Function and homology information


Translation initiation complex formation / Formation of the ternary complex, and subsequently, the 43S complex / Ribosomal scanning and start codon recognition / Translesion synthesis by REV1 / Recognition of DNA damage by PCNA-containing replication complex / Translesion Synthesis by POLH / Downregulation of ERBB4 signaling / Spry regulation of FGF signaling / Downregulation of ERBB2:ERBB3 signaling / NOD1/2 Signaling Pathway ...Translation initiation complex formation / Formation of the ternary complex, and subsequently, the 43S complex / Ribosomal scanning and start codon recognition / Translesion synthesis by REV1 / Recognition of DNA damage by PCNA-containing replication complex / Translesion Synthesis by POLH / Downregulation of ERBB4 signaling / Spry regulation of FGF signaling / Downregulation of ERBB2:ERBB3 signaling / NOD1/2 Signaling Pathway / APC/C:Cdc20 mediated degradation of Cyclin B / SCF-beta-TrCP mediated degradation of Emi1 / APC-Cdc20 mediated degradation of Nek2A / EGFR downregulation / TCF dependent signaling in response to WNT / NRIF signals cell death from the nucleus / p75NTR recruits signalling complexes / NF-kB is activated and signals survival / Activated NOTCH1 Transmits Signal to the Nucleus / Downregulation of TGF-beta receptor signaling / TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition) / Downregulation of SMAD2/3:SMAD4 transcriptional activity / SMAD2/SMAD3:SMAD4 heterotrimer regulates transcription / Senescence-Associated Secretory Phenotype (SASP) / Regulation of innate immune responses to cytosolic DNA / activated TAK1 mediates p38 MAPK activation / JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 / Regulation of FZD by ubiquitination / PINK1-PRKN Mediated Mitophagy / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / Regulation of TNFR1 signaling / TNFR1-induced NF-kappa-B signaling pathway / Translesion synthesis by POLK / Translesion synthesis by POLI / Regulation of necroptotic cell death / MAP3K8 (TPL2)-dependent MAPK1/3 activation / HDR through Homologous Recombination (HRR) / Josephin domain DUBs / Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks / Processing of DNA double-strand break ends / Formation of Incision Complex in GG-NER / Gap-filling DNA repair synthesis and ligation in GG-NER / Dual Incision in GG-NER / Fanconi Anemia Pathway / Regulation of TP53 Activity through Phosphorylation / Regulation of TP53 Degradation / Regulation of TP53 Activity through Methylation / Negative regulation of MET activity / Cyclin D associated events in G1 / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / Downregulation of ERBB2 signaling / E3 ubiquitin ligases ubiquitinate target proteins / Regulation of PTEN localization / ER Quality Control Compartment (ERQC) / Regulation of expression of SLITs and ROBOs / Interferon alpha/beta signaling / Endosomal Sorting Complex Required For Transport (ESCRT) / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / IKK complex recruitment mediated by RIP1 / IRAK2 mediated activation of TAK1 complex / TRAF6-mediated induction of TAK1 complex within TLR4 complex / Alpha-protein kinase 1 signaling pathway / RAS processing / Pexophagy / Inactivation of CSF3 (G-CSF) signaling / Negative regulation of FLT3 / Regulation of BACH1 activity / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / Regulation of NF-kappa B signaling / Termination of translesion DNA synthesis / Ovarian tumor domain proteases / Negative regulators of DDX58/IFIH1 signaling / Negative regulation of FGFR1 signaling / Negative regulation of FGFR2 signaling / Negative regulation of FGFR3 signaling / Negative regulation of FGFR4 signaling / Negative regulation of MAPK pathway / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / Iron uptake and transport / Deactivation of the beta-catenin transactivating complex / Metalloprotease DUBs / Formation of TC-NER Pre-Incision Complex / Dual incision in TC-NER / Gap-filling DNA repair synthesis and ligation in TC-NER / Major pathway of rRNA processing in the nucleolus and cytosol / GTP hydrolysis and joining of the 60S ribosomal subunit / DNA Damage Recognition in GG-NER / Activation of NF-kappaB in B cells / Autodegradation of Cdh1 by Cdh1:APC/C / APC/C:Cdc20 mediated degradation of Securin / APC/C:Cdh1 mediated degradation of Cdc20 and other APC/C:Cdh1 targeted proteins in late mitosis/early G1 / Cdc20:Phospho-APC/C mediated degradation of Cyclin A / SCF(Skp2)-mediated degradation of p27/p21 / FCERI mediated NF-kB activation / Autodegradation of the E3 ubiquitin ligase COP1 / Asymmetric localization of PCP proteins / Degradation of AXIN / Degradation of DVL / Hedgehog ligand biogenesis / Dectin-1 mediated noncanonical NF-kB signaling
Similarity search - Function
Nonstructural protein 14, gammacoronavirus / Nonstructural protein 15, middle domain, gammacoronavirus / Nonstructural protein 15, N-terminal, gammacoronavirus / RNA-dependent RNA polymerase, gammacoronavirus / Non-structural protein 2, gammacoronavirus / Non-structural protein 6, gammacoronavirus / Non-structural protein 2, gammacoronavirus / Non-structural protein 5, gammacoronavirus / Non-structural protein 2, IBV-like / Viral (Superfamily 1) RNA helicase ...Nonstructural protein 14, gammacoronavirus / Nonstructural protein 15, middle domain, gammacoronavirus / Nonstructural protein 15, N-terminal, gammacoronavirus / RNA-dependent RNA polymerase, gammacoronavirus / Non-structural protein 2, gammacoronavirus / Non-structural protein 6, gammacoronavirus / Non-structural protein 2, gammacoronavirus / Non-structural protein 5, gammacoronavirus / Non-structural protein 2, IBV-like / Viral (Superfamily 1) RNA helicase / S27a-like superfamily / Ribosomal protein S27a / Ribosomal protein S27a / Ribosomal protein S27a / Ubiquitin domain signature. / Ubiquitin conserved site / Ubiquitin domain / Ubiquitin family / NSP15, NendoU domain, coronavirus / : / : / Coronavirus Nonstructural protein 13, 1B domain / Coronavirus Non-structural protein 13, zinc-binding domain / Coronavirus Nonstructural protein 13, stalk domain / : / Coronavirus Nsp12 Interface domain profile. / NSP14, guanine-N7-methyltransferase domain, coronavirus / NSP12 RNA-dependent RNA polymerase, coronavirus / Coronavirus (CoV) guanine-N7-methyltransferase (N7-MTase) domain profile. / Coronavirus (CoV) Nsp15 N-terminal oligomerization domain profile. / Nidovirus 2-O-methyltransferase / Coronavirus Nsp12 RNA-dependent RNA polymerase (RdRp) domain profile. / Nidovirus 3'-5' exoribonuclease domain / Nidovirus 2'-O-methyltransferase (2'-O-MTase) domain profile. / Nidovirus 3'-5' exoribonuclease (ExoN) domain profile. / Nonstructural protein 13, 1B domain, coronavirus / Arterivirus Nsp11 N-terminal/Coronavirus NSP15 middle domain / Non-structural protein NSP15, N-terminal domain superfamily, coronavirus / Non-structural protein NSP15, middle domain superfamily / Coronavirus replicase NSP15, N-terminal oligomerization / Nonstructural protein 15, middle domain, coronavirus / Coronavirus replicase NSP15, middle domain / Coronavirus replicase NSP15, N-terminal oligomerisation / Arterivirus Nsp11 N-terminal/coronavirus NSP15 middle (AV-Nsp11N/CoV-Nsp15M) domain profile. / Non-structural protein NSP16, coronavirus-like / Non-structural protein 14, coronavirus / RNA polymerase, N-terminal, coronavirus / Coronavirus 2'-O-methyltransferase / Coronavirus proofreading exoribonuclease / Coronavirus RNA-dependent RNA polymerase, N-terminal / Nidoviral uridylate-specific endoribonuclease (NendoU) domain profile. / Nidovirus RdRp-associated nucleotidyl transferase (NiRAN) domain / Nonstructural protein 13, zinc-binding domain, coronavirus-like / Coronaviridae zinc-binding (CV ZBD) domain profile. / Nidovirus RdRp-associated nucleotidyl transferase (NiRAN) domain profile. / Endoribonuclease EndoU-like / NendoU domain, nidovirus / Coronavirus replicase NSP15, uridylate-specific endoribonuclease / Ubiquitin homologues / Ubiquitin domain profile. / Ubiquitin-like domain / (+) RNA virus helicase core domain / (+)RNA virus helicase core domain profile. / Papain-like viral protease, palm and finger domains, coronavirus / : / Coronavirus 3Ecto domain profile. / : / Coronavirus (CoV) Nsp3 Y domain profile. / Coronavirus Nsp3a Ubl domain profile. / Coronavirus Nsp3d Ubl domain profile. / Coronavirus RNA-dependent RNA polymerase (RdRp) Nsp7 cofactor domain profile. / Coronavirus RNA-dependent RNA polymerase (RdRp) Nsp8 cofactor domain profile. / Coronavirus Nsp9 single-stranded RNA (ssRNA)-binding domain profile. / Coronavirus (CoV) ExoN/MTase coactivator domain profile. / NSP3, first ubiquitin-like (Ubl) domain, coronavirus / NSP3, second ubiquitin-like (Ubl) domain, coronavirus / Coronavirus Nsp4 C-terminal (Nsp4C) domain profile. / Papain-like protease, thumb domain superfamily, coronavirus / Coronavirus replicase NSP7 / Peptidase family C16 domain profile. / Non-structural protein NSP7, coronavirus / Peptidase C30, coronavirus / Peptidase C16, coronavirus / Non-structural protein NSP9, coronavirus / Non-structural protein NSP8, coronavirus / RNA synthesis protein NSP10, coronavirus / Non-structural protein NSP4, C-terminal, coronavirus / RNA synthesis protein NSP10 superfamily, coronavirus / Non-structural protein NSP9 superfamily, coronavirus / Non-structural protein NSP7 superfamily, coronavirus / Non-structural protein NSP8 superfamily, coronavirus / Non-structural protein NSP4, C-terminal superfamily, coronavirus / Peptidase C30, domain 3, coronavirus / Non-structural protein 6, coronavirus / Coronavirus replicase NSP3, C-terminal / Non-structural protein NSP4, N-terminal, coronavirus / Coronavirus endopeptidase C30 / Coronavirus papain-like peptidase / Coronavirus replicase NSP8 / Coronavirus RNA synthesis protein NSP10
Similarity search - Domain/homology
Replicase polyprotein 1ab / Ubiquitin-ribosomal protein eS31 fusion protein
Similarity search - Component
Biological speciesAvian infectious bronchitis virus
Bos taurus (cattle)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.1 Å
AuthorsKong, L.Y. / Yan, L.M. / Zhang, Y. / Rao, Z.H.
Funding support China, 3items
OrganizationGrant numberCountry
National Natural Science Foundation of China81330036 and 81322023 China
National Major Project (973 Program)2014CB542800 China
Tsinghua University Initiative Scientific Research Program20141080146 China
CitationJournal: To Be Published
Title: Crystal structure of IBV papain-like protease PLpro C101S mutant in complex with ubiquitin
Authors: Kong, L.Y. / Yan, L.M. / Zhang, Y. / Rao, Z.H.
History
DepositionJun 11, 2015Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Jun 15, 2016Provider: repository / Type: Initial release
Revision 1.1Nov 8, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_struct_oper_list / struct_conn / struct_conn_type
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_oper_list.symmetry_operation / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id / _struct_conn_type.id
Revision 1.2Nov 15, 2023Group: Data collection / Category: chem_comp_atom / chem_comp_bond / Item: _chem_comp_atom.atom_id / _chem_comp_bond.atom_id_2

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Replicase polyprotein 1ab
B: Ubiquitin-40S ribosomal protein S27a
hetero molecules


Theoretical massNumber of molelcules
Total (without water)43,6193
Polymers43,5532
Non-polymers651
Water5,405300
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2440 Å2
ΔGint-8 kcal/mol
Surface area14430 Å2
MethodPISA
Unit cell
Length a, b, c (Å)63.058, 74.812, 95.502
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Replicase polyprotein 1ab / pp1ab / ORF1ab polyprotein


Mass: 34976.414 Da / Num. of mol.: 1 / Fragment: UNP residues 1174-1483 / Mutation: C101S
Source method: isolated from a genetically manipulated source
Details: The first three residues are tag. The 56 residues besides tag at the very beginning are missing in the structure because of degradation during crystallization.
Source: (gene. exp.) Avian infectious bronchitis virus (strain Beaudette)
Strain: Beaudette / Gene: rep, 1a-1b / Production host: Escherichia coli (E. coli)
References: UniProt: P0C6Y1, Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases, RNA-directed RNA polymerase, DNA helicase, RNA helicase, Hydrolases; Acting on ester bonds; ...References: UniProt: P0C6Y1, Hydrolases; Acting on peptide bonds (peptidases); Cysteine endopeptidases, RNA-directed RNA polymerase, DNA helicase, RNA helicase, Hydrolases; Acting on ester bonds; Exoribonucleases producing 5'-phosphomonoesters, Hydrolases; Acting on ester bonds, Transferases; Transferring one-carbon groups; Methyltransferases
#2: Protein Ubiquitin-40S ribosomal protein S27a / Ubiquitin carboxyl extension protein 80


Mass: 8576.831 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: Ubiquitin from bovine erythrocytes / Source: (natural) Bos taurus (cattle) / References: UniProt: P62992
#3: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Zn
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 300 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.59 Å3/Da / Density % sol: 52.44 %
Crystal growTemperature: 291 K / Method: vapor diffusion, hanging drop / pH: 7.5
Details: 0.1 M HEPES pH 7.5, 20% w/v Polyethylene glycol 10,000.
PH range: 6.5-7.5

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU / Wavelength: 1.5 Å
DetectorType: RIGAKU AFC11 / Detector: CCD / Date: May 10, 2015
RadiationMonochromator: Cu / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5 Å / Relative weight: 1
ReflectionResolution: 2.1→50 Å / Num. obs: 27041 / % possible obs: 99.9 % / Redundancy: 7 % / Rmerge(I) obs: 0.055 / Χ2: 1.992 / Net I/av σ(I): 46.613 / Net I/σ(I): 17.1 / Num. measured all: 189910
Reflection shell

Diffraction-ID: 1 / Rejects: _

Resolution (Å)Redundancy (%)Rmerge(I) obsNum. unique allΧ2% possible all
2.1-2.146.40.20713422.087100
2.14-2.1870.18713072.041100
2.18-2.2270.17313292.084100
2.22-2.2670.16513212.107100
2.26-2.3170.14813252.18100
2.31-2.3770.13813572.091100
2.37-2.427.10.13513332.055100
2.42-2.497.10.1213302.086100
2.49-2.567.10.10813312.032100
2.56-2.657.10.09613522.01599.9
2.65-2.747.10.08813422.132100
2.74-2.857.10.07413282.03100
2.85-2.987.10.07113562.023100
2.98-3.147.10.05813442.009100
3.14-3.337.20.05113521.974100
3.33-3.597.20.04313711.936100
3.59-3.957.20.03813741.97199.9
3.95-4.527.10.03313711.802100
4.52-5.770.03314041.662100
5.7-506.60.0314721.56798.6

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Processing

Software
NameVersionClassification
HKL-2000data scaling
PHENIX(phenix.refine: 1.8.4_1496)refinement
PDB_EXTRACT3.15data extraction
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 4X2Z
Resolution: 2.1→26.681 Å / FOM work R set: 0.7567 / SU ML: 0.2 / Cross valid method: NONE / σ(F): 1.34 / Phase error: 22.26 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2276 1349 5 %
Rwork0.1911 25628 -
obs0.193 26977 99.9 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso max: 120.3 Å2 / Biso mean: 27.81 Å2 / Biso min: 12.37 Å2
Refinement stepCycle: final / Resolution: 2.1→26.681 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2553 0 1 300 2854
Biso mean--21.92 33.69 -
Num. residues----324
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0092606
X-RAY DIFFRACTIONf_angle_d1.1823532
X-RAY DIFFRACTIONf_chiral_restr0.047395
X-RAY DIFFRACTIONf_plane_restr0.005452
X-RAY DIFFRACTIONf_dihedral_angle_d15.364938
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 10 / % reflection obs: 100 %

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkNum. reflection all
2.1002-2.17530.26261170.210525162633
2.1753-2.26230.24391280.201525202648
2.2623-2.36520.29581300.204125462676
2.3652-2.48980.23711380.210625152653
2.4898-2.64570.23191380.20525512689
2.6457-2.84980.24551410.198825272668
2.8498-3.13610.22811430.206725522695
3.1361-3.5890.22681540.18925642718
3.589-4.51820.21861290.162626082737
4.5182-26.68310.18821310.187227292860

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