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- PDB-3ofi: Crystal structure of human insulin-degrading enzyme in complex wi... -

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Basic information

Entry
Database: PDB / ID: 3ofi
TitleCrystal structure of human insulin-degrading enzyme in complex with ubiquitin
Components
  • Insulin-degrading enzyme
  • Ubiquitin
KeywordsHYDROLASE / protein-peptide complex / human insulin-degrading enzyme / ubiquitin / exosite
Function / homology
Function and homology information


insulysin / beta-endorphin binding / ubiquitin recycling / insulin catabolic process / insulin metabolic process / amyloid-beta clearance by cellular catabolic process / hormone catabolic process / bradykinin catabolic process / cytosolic proteasome complex / insulin binding ...insulysin / beta-endorphin binding / ubiquitin recycling / insulin catabolic process / insulin metabolic process / amyloid-beta clearance by cellular catabolic process / hormone catabolic process / bradykinin catabolic process / cytosolic proteasome complex / insulin binding / regulation of aerobic respiration / peptide catabolic process / amyloid-beta clearance / peroxisomal matrix / Maturation of protein E / amyloid-beta metabolic process / 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 / positive regulation of protein binding / Membrane binding and targetting of GAG proteins / Endosomal Sorting Complex Required For Transport (ESCRT) / Regulation of TBK1, IKKε (IKBKE)-mediated activation of IRF3, IRF7 / Negative regulation of FLT3 / PTK6 Regulates RTKs and Their Effectors AKT1 and DOK1 / Regulation of TBK1, IKKε-mediated activation of IRF3, IRF7 upon TLR3 ligation / Constitutive Signaling by NOTCH1 HD Domain Mutants / IRAK2 mediated activation of TAK1 complex upon TLR7/8 or 9 stimulation / NOTCH2 Activation and Transmission of Signal to the Nucleus / TICAM1,TRAF6-dependent induction of TAK1 complex / TICAM1-dependent activation of IRF3/IRF7 / APC/C:Cdc20 mediated degradation of Cyclin B / Regulation of FZD by ubiquitination / Downregulation of ERBB4 signaling / p75NTR recruits signalling complexes / APC-Cdc20 mediated degradation of Nek2A / InlA-mediated entry of Listeria monocytogenes into host cells / Regulation of pyruvate metabolism / TRAF6-mediated induction of TAK1 complex within TLR4 complex / TRAF6 mediated IRF7 activation in TLR7/8 or 9 signaling / Regulation of innate immune responses to cytosolic DNA / NF-kB is activated and signals survival / Downregulation of ERBB2:ERBB3 signaling / NRIF signals cell death from the nucleus / Pexophagy / VLDLR internalisation and degradation / Regulation of PTEN localization / Activated NOTCH1 Transmits Signal to the Nucleus / Regulation of BACH1 activity / MAP3K8 (TPL2)-dependent MAPK1/3 activation / Translesion synthesis by REV1 / Insulin receptor recycling / Synthesis of active ubiquitin: roles of E1 and E2 enzymes / InlB-mediated entry of Listeria monocytogenes into host cell / Translesion synthesis by POLK / Activation of IRF3, IRF7 mediated by TBK1, IKKε (IKBKE) / Downregulation of TGF-beta receptor signaling / Josephin domain DUBs / TICAM1, RIP1-mediated IKK complex recruitment / JNK (c-Jun kinases) phosphorylation and activation mediated by activated human TAK1 / Translesion synthesis by POLI / Gap-filling DNA repair synthesis and ligation in GG-NER / IKK complex recruitment mediated by RIP1 / TGF-beta receptor signaling in EMT (epithelial to mesenchymal transition) / Regulation of activated PAK-2p34 by proteasome mediated degradation / negative regulation of proteolysis / TNFR1-induced NF-kappa-B signaling pathway / PINK1-PRKN Mediated Mitophagy / peptide binding / TCF dependent signaling in response to WNT / Autodegradation of Cdh1 by Cdh1:APC/C / N-glycan trimming in the ER and Calnexin/Calreticulin cycle / APC/C:Cdc20 mediated degradation of Securin / activated TAK1 mediates p38 MAPK activation / Regulation of NF-kappa B signaling / Asymmetric localization of PCP proteins / Ubiquitin-dependent degradation of Cyclin D / Regulation of signaling by CBL / NIK-->noncanonical NF-kB signaling / NOTCH3 Activation and Transmission of Signal to the Nucleus / SCF-beta-TrCP mediated degradation of Emi1 / Negative regulators of DDX58/IFIH1 signaling / Deactivation of the beta-catenin transactivating complex / proteolysis involved in protein catabolic process / TNFR2 non-canonical NF-kB pathway / Negative regulation of FGFR3 signaling / AUF1 (hnRNP D0) binds and destabilizes mRNA / Fanconi Anemia Pathway / Vpu mediated degradation of CD4 / Assembly of the pre-replicative complex / Ubiquitin-Mediated Degradation of Phosphorylated Cdc25A / Negative regulation of FGFR2 signaling / Degradation of DVL
Similarity search - Function
Peptidase M16, middle/third domain / Middle or third domain of peptidase_M16 / : / PQQ synthase PqqF-like, C-terminal lobe domain 4 / : / Cytochrome Bc1 Complex; Chain A, domain 1 / Metalloenzyme, LuxS/M16 peptidase-like / Peptidase M16, zinc-binding site / Insulinase family, zinc-binding region signature. / Peptidase M16, C-terminal ...Peptidase M16, middle/third domain / Middle or third domain of peptidase_M16 / : / PQQ synthase PqqF-like, C-terminal lobe domain 4 / : / Cytochrome Bc1 Complex; Chain A, domain 1 / Metalloenzyme, LuxS/M16 peptidase-like / Peptidase M16, zinc-binding site / Insulinase family, zinc-binding region signature. / Peptidase M16, C-terminal / Peptidase M16 inactive domain / Peptidase M16, N-terminal / Insulinase (Peptidase family M16) / Metalloenzyme, LuxS/M16 peptidase-like / : / Ubiquitin domain / Ubiquitin domain signature. / Ubiquitin conserved site / Ubiquitin family / Ubiquitin homologues / Ubiquitin domain profile. / Ubiquitin-like domain / Ubiquitin-like domain superfamily / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
1,4-DIETHYLENE DIOXIDE / Polyubiquitin-C / Insulin-degrading enzyme
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.35 Å
AuthorsKalas, V. / Ralat, L.A. / Tang, W.-J.
CitationJournal: J.Mol.Biol. / Year: 2011
Title: Ubiquitin is a novel substrate for human insulin-degrading enzyme.
Authors: Ralat, L.A. / Kalas, V. / Zheng, Z. / Goldman, R.D. / Sosnick, T.R. / Tang, W.J.
History
DepositionAug 15, 2010Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 8, 2010Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Nov 8, 2017Group: Refinement description / Category: software
Item: _software.classification / _software.contact_author ..._software.classification / _software.contact_author / _software.contact_author_email / _software.date / _software.language / _software.location / _software.name / _software.type / _software.version
Revision 1.3Sep 6, 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_conn_angle / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_asym_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_label_asym_id / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Insulin-degrading enzyme
B: Insulin-degrading enzyme
C: Ubiquitin
D: Ubiquitin
hetero molecules


Theoretical massNumber of molelcules
Total (without water)246,6709
Polymers246,2754
Non-polymers3955
Water5,981332
1
A: Insulin-degrading enzyme
C: Ubiquitin
hetero molecules


Theoretical massNumber of molelcules
Total (without water)123,2914
Polymers123,1372
Non-polymers1542
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area970 Å2
ΔGint-34 kcal/mol
Surface area38170 Å2
MethodPISA
2
B: Insulin-degrading enzyme
D: Ubiquitin
hetero molecules


Theoretical massNumber of molelcules
Total (without water)123,3795
Polymers123,1372
Non-polymers2423
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1200 Å2
ΔGint-27 kcal/mol
Surface area38160 Å2
MethodPISA
Unit cell
Length a, b, c (Å)262.943, 262.943, 90.968
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number170
Space group name H-MP65

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Components

#1: Protein Insulin-degrading enzyme / Insulin protease / Insulinase / Insulysin / Abeta-degrading protease


Mass: 114560.578 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: IDE / Plasmid: pproex / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P14735, insulysin
#2: Protein Ubiquitin


Mass: 8576.831 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Escherichia coli (E. coli) / References: UniProt: P0CG48
#3: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Zn
#4: Chemical ChemComp-DIO / 1,4-DIETHYLENE DIOXIDE


Mass: 88.105 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C4H8O2
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 332 / 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: 3.69 Å3/Da / Density % sol: 66.63 %
Crystal growTemperature: 291 K / Method: vapor diffusion, hanging drop / pH: 7
Details: 10-13% PEG MME 5000, 100 MM HEPES PH 7.0. 4-14% Tacsimate, 10% Dioxane, vapor diffusion, hanging drop, temperature 291K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Oct 23, 2008
RadiationProtocol: SINGLE WAVELENGTH / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.35→50 Å / Num. obs: 148306 / % possible obs: 100 % / Redundancy: 5.6 % / Rmerge(I) obs: 0.162 / Χ2: 3.369 / Net I/σ(I): 8.2
Reflection shell
Resolution (Å)Redundancy (%)Rmerge(I) obsNum. unique allΧ2% possible all
2.35-2.433.70.533147581.34499.8
2.43-2.534.30.505147641.546100
2.53-2.654.90.469147281.822100
2.65-2.795.50.432147552.161100
2.79-2.9660.36147662.465100
2.96-3.196.30.287148163.018100
3.19-3.516.30.207148333.934100
3.51-4.026.30.152148465.365100
4.02-5.066.30.115149116.513100
5.06-506.20.062151293.12799.8

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Processing

Software
NameVersionClassificationNB
DENZOdata reduction
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACT3.1data extraction
CNS1.1refinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB entry 2G47

2g47


Resolution: 2.35→50 Å / Occupancy max: 1 / Occupancy min: 1
RfactorNum. reflection
Rfree0.23983 -
Rwork0.20965 -
obs0.21116 140684
Displacement parametersBiso max: 55.02 Å2 / Biso mean: 0.7803 Å2 / Biso min: 0.01 Å2
Refinement stepCycle: LAST / Resolution: 2.35→50 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms15664 0 20 332 16016

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