[English] 日本語
Yorodumi
- PDB-8qns: Crystal structure of murine AIF bound to N-terminal domain of CHCHD4 -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 8qns
TitleCrystal structure of murine AIF bound to N-terminal domain of CHCHD4
Components
  • Apoptosis-inducing factor 1, mitochondrial
  • Mitochondrial intermembrane space import and assembly protein 40
KeywordsPROTEIN BINDING / apoptosis inducing factor / mitochondrial protein / FAD / NAD / protein complex / flavoprotein / Rossmann fold topology
Function / homology
Function and homology information


'de novo' post-translational protein folding / electron-transferring-flavoprotein dehydrogenase activity / peptidyl-cysteine oxidation / Oxidoreductases; Acting on NADH or NADPH; With unknown physiological acceptors / regulation of apoptotic DNA fragmentation / mitochondrial respiratory chain complex assembly / protein import into mitochondrial intermembrane space / positive regulation of cellular respiration / establishment of protein localization to mitochondrion / NAD(P)H oxidase H2O2-forming activity ...'de novo' post-translational protein folding / electron-transferring-flavoprotein dehydrogenase activity / peptidyl-cysteine oxidation / Oxidoreductases; Acting on NADH or NADPH; With unknown physiological acceptors / regulation of apoptotic DNA fragmentation / mitochondrial respiratory chain complex assembly / protein import into mitochondrial intermembrane space / positive regulation of cellular respiration / establishment of protein localization to mitochondrion / NAD(P)H oxidase H2O2-forming activity / poly-ADP-D-ribose binding / cellular response to aldosterone / positive regulation of necroptotic process / regulation of protein export from nucleus / protein maturation by protein folding / response to L-glutamate / mitochondrial DNA repair / apoptotic mitochondrial changes / NADH dehydrogenase activity / protein-disulfide reductase activity / intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress / cellular response to nitric oxide / FAD binding / cellular response to leukemia inhibitory factor / response to ischemia / cellular response to estradiol stimulus / mitochondrial intermembrane space / : / cellular response to hydrogen peroxide / response to toxic substance / positive regulation of neuron apoptotic process / cellular response to oxidative stress / cellular response to hypoxia / neuron apoptotic process / response to oxidative stress / mitochondrial outer membrane / mitochondrial inner membrane / protein dimerization activity / positive regulation of apoptotic process / apoptotic process / perinuclear region of cytoplasm / mitochondrion / DNA binding / nucleus / cytosol / cytoplasm
Similarity search - Function
Mitochondrial intermembrane space import and assembly protein 40 / Mitochondrial apoptosis-inducing factor, C-terminal domain / Apoptosis-inducing factor, mitochondrion-associated, C-term / Apoptosis-inducing factor, mitochondrion-associated, C-term / : / FAD/NAD-linked reductase, dimerisation domain superfamily / FAD/NAD(P)-binding domain / CHCH / CHCH domain / Pyridine nucleotide-disulphide oxidoreductase ...Mitochondrial intermembrane space import and assembly protein 40 / Mitochondrial apoptosis-inducing factor, C-terminal domain / Apoptosis-inducing factor, mitochondrion-associated, C-term / Apoptosis-inducing factor, mitochondrion-associated, C-term / : / FAD/NAD-linked reductase, dimerisation domain superfamily / FAD/NAD(P)-binding domain / CHCH / CHCH domain / Pyridine nucleotide-disulphide oxidoreductase / Coiled coil-helix-coiled coil-helix (CHCH) domain profile. / FAD/NAD(P)-binding domain superfamily
Similarity search - Domain/homology
FLAVIN-ADENINE DINUCLEOTIDE / NICOTINAMIDE-ADENINE-DINUCLEOTIDE / Mitochondrial intermembrane space import and assembly protein 40 / Apoptosis-inducing factor 1, mitochondrial
Similarity search - Component
Biological speciesMus musculus (house mouse)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.206 Å
AuthorsFagnani, E. / Milani, M.
Funding supportEuropean Union, 1items
OrganizationGrant numberCountry
European Union (EU)European Union
CitationJournal: Structure / Year: 2024
Title: CHCHD4 binding affects the active site of apoptosis inducing factor (AIF): Structural determinants for allosteric regulation.
Authors: Fagnani, E. / Cocomazzi, P. / Pellegrino, S. / Tedeschi, G. / Scalvini, F.G. / Cossu, F. / Da Vela, S. / Aliverti, A. / Mastrangelo, E. / Milani, M.
History
DepositionSep 27, 2023Deposition site: PDBE / Processing site: PDBE
Revision 1.0May 8, 2024Provider: repository / Type: Initial release
Revision 1.1Nov 20, 2024Group: Database references / Structure summary / Category: citation / citation_author / pdbx_entry_details
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year / _pdbx_entry_details.has_protein_modification

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: Apoptosis-inducing factor 1, mitochondrial
D: Apoptosis-inducing factor 1, mitochondrial
G: Apoptosis-inducing factor 1, mitochondrial
J: Apoptosis-inducing factor 1, mitochondrial
M: Mitochondrial intermembrane space import and assembly protein 40
N: Mitochondrial intermembrane space import and assembly protein 40
O: Mitochondrial intermembrane space import and assembly protein 40
P: Mitochondrial intermembrane space import and assembly protein 40
hetero molecules


Theoretical massNumber of molelcules
Total (without water)247,04516
Polymers241,2498
Non-polymers5,7968
Water1,54986
1
A: Apoptosis-inducing factor 1, mitochondrial
M: Mitochondrial intermembrane space import and assembly protein 40
hetero molecules


Theoretical massNumber of molelcules
Total (without water)61,7614
Polymers60,3122
Non-polymers1,4492
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4180 Å2
ΔGint-18 kcal/mol
Surface area19340 Å2
MethodPISA
2
D: Apoptosis-inducing factor 1, mitochondrial
O: Mitochondrial intermembrane space import and assembly protein 40
hetero molecules


Theoretical massNumber of molelcules
Total (without water)61,7614
Polymers60,3122
Non-polymers1,4492
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3980 Å2
ΔGint-18 kcal/mol
Surface area18930 Å2
MethodPISA
3
G: Apoptosis-inducing factor 1, mitochondrial
N: Mitochondrial intermembrane space import and assembly protein 40
hetero molecules


Theoretical massNumber of molelcules
Total (without water)61,7614
Polymers60,3122
Non-polymers1,4492
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4320 Å2
ΔGint-18 kcal/mol
Surface area18860 Å2
MethodPISA
4
J: Apoptosis-inducing factor 1, mitochondrial
P: Mitochondrial intermembrane space import and assembly protein 40
hetero molecules


Theoretical massNumber of molelcules
Total (without water)61,7614
Polymers60,3122
Non-polymers1,4492
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3670 Å2
ΔGint-17 kcal/mol
Surface area18550 Å2
MethodPISA
Unit cell
Length a, b, c (Å)110.087, 115.619, 192.727
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21A
32A
42A
53A
63A
74A
84A
95A
105A
116A
126A
137A
147A
158A
168A
179A
189A

NCS domain segments:
Dom-IDComponent-IDEns-IDAuth asym-IDAuth seq-ID
111A125 - 612
211A125 - 612
322A127 - 611
422A127 - 611
533A128 - 610
633A128 - 610
744A127 - 612
844A127 - 612
955A128 - 610
1055A128 - 610
1166A128 - 610
1266A128 - 610
1377A2 - 18
1477A2 - 18
1588A3 - 18
1688A3 - 18
1799A3 - 19
1899A3 - 19

NCS ensembles :
IDDetails
1Global NCS restraints between domains: 1 2
2Global NCS restraints between domains: 3 4
3Global NCS restraints between domains: 5 6
4Global NCS restraints between domains: 7 8
5Global NCS restraints between domains: 9 10
6Global NCS restraints between domains: 11 12
7Global NCS restraints between domains: 13 14
8Global NCS restraints between domains: 15 16
9Global NCS restraints between domains: 17 18

-
Components

#1: Protein
Apoptosis-inducing factor 1, mitochondrial / Programmed cell death protein 8


Mass: 57149.871 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mus musculus (house mouse) / Gene: Aifm1, Aif, Pdcd8 / Production host: Escherichia coli (E. coli)
References: UniProt: Q9Z0X1, Oxidoreductases; Acting on NADH or NADPH; With unknown physiological acceptors
#2: Protein/peptide
Mitochondrial intermembrane space import and assembly protein 40


Mass: 3162.486 Da / Num. of mol.: 4 / Source method: obtained synthetically / Source: (synth.) Mus musculus (house mouse) / References: UniProt: Q8VEA4
#3: Chemical
ChemComp-FAD / FLAVIN-ADENINE DINUCLEOTIDE


Mass: 785.550 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C27H33N9O15P2 / Comment: FAD*YM
#4: Chemical
ChemComp-NAD / NICOTINAMIDE-ADENINE-DINUCLEOTIDE


Mass: 663.425 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C21H27N7O14P2 / Feature type: SUBJECT OF INVESTIGATION / Comment: NAD*YM
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 86 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY
Has protein modificationN

-
Experimental details

-
Experiment

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

-
Sample preparation

CrystalDensity Matthews: 3.04 Å3/Da / Density % sol: 59.56 %
Crystal growTemperature: 277 K / Method: vapor diffusion, sitting drop / pH: 8 / Details: 20% PEG 6k, 100 mM Tris-HCl pH 8.0

-
Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID30B / Wavelength: 0.96546 Å
DetectorType: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Nov 30, 2022
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.96546 Å / Relative weight: 1
ReflectionResolution: 3.206→99.146 Å / Num. obs: 24919 / % possible obs: 93.6 % / Redundancy: 13.2 % / CC1/2: 0.996 / Rmerge(I) obs: 0.303 / Rpim(I) all: 0.086 / Rrim(I) all: 0.315 / Net I/σ(I): 7.6
Reflection shellResolution: 3.206→3.483 Å / Redundancy: 13.6 % / Rmerge(I) obs: 1.878 / Mean I/σ(I) obs: 1.6 / Num. unique obs: 1247 / CC1/2: 0.656 / Rpim(I) all: 0.525 / Rrim(I) all: 1.951 / % possible all: 64.6

-
Processing

Software
NameVersionClassification
REFMAC5.8.0419refinement
XDSdata reduction
STARANISOdata scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 3.206→99.146 Å / Cor.coef. Fo:Fc: 0.918 / Cor.coef. Fo:Fc free: 0.869 / SU B: 77.311 / SU ML: 0.598 / Cross valid method: THROUGHOUT / ESU R Free: 0.863
Details: Hydrogens have been added in their riding positions
RfactorNum. reflection% reflectionSelection details
Rfree0.2844 1236 4.96 %RANDOM
Rwork0.2325 23683 --
all0.235 ---
obs-24919 60.652 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK BULK SOLVENT
Displacement parametersBiso mean: 76.592 Å2
Baniso -1Baniso -2Baniso -3
1-3.107 Å20 Å20 Å2
2---2.913 Å20 Å2
3----0.194 Å2
Refinement stepCycle: LAST / Resolution: 3.206→99.146 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms14227 0 388 86 14701
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0060.01214932
X-RAY DIFFRACTIONr_bond_other_d0.0010.01614311
X-RAY DIFFRACTIONr_angle_refined_deg1.2041.65520228
X-RAY DIFFRACTIONr_angle_other_deg0.671.58232917
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.53551819
X-RAY DIFFRACTIONr_dihedral_angle_2_deg7.7635123
X-RAY DIFFRACTIONr_dihedral_angle_other_2_deg0.96512.58
X-RAY DIFFRACTIONr_dihedral_angle_3_deg17.478102538
X-RAY DIFFRACTIONr_dihedral_angle_6_deg15.14310643
X-RAY DIFFRACTIONr_chiral_restr0.050.22230
X-RAY DIFFRACTIONr_chiral_restr_other1.5370.21
X-RAY DIFFRACTIONr_gen_planes_refined0.0050.0217566
X-RAY DIFFRACTIONr_gen_planes_other0.0050.023434
X-RAY DIFFRACTIONr_nbd_refined0.2140.23018
X-RAY DIFFRACTIONr_symmetry_nbd_other0.2280.214487
X-RAY DIFFRACTIONr_nbtor_refined0.1820.27227
X-RAY DIFFRACTIONr_symmetry_nbtor_other0.0860.28197
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1880.2339
X-RAY DIFFRACTIONr_symmetry_xyhbond_nbd_other0.0230.23
X-RAY DIFFRACTIONr_symmetry_nbd_refined0.2380.220
X-RAY DIFFRACTIONr_nbd_other0.2880.250
X-RAY DIFFRACTIONr_symmetry_xyhbond_nbd_refined0.6070.23
X-RAY DIFFRACTIONr_mcbond_it027315
X-RAY DIFFRACTIONr_mcbond_other027315
X-RAY DIFFRACTIONr_mcangle_it03.5929121
X-RAY DIFFRACTIONr_mcangle_other03.5929122
X-RAY DIFFRACTIONr_scbond_it02.2327617
X-RAY DIFFRACTIONr_scbond_other02.2327618
X-RAY DIFFRACTIONr_scangle_it04.13311107
X-RAY DIFFRACTIONr_scangle_other04.13311108
X-RAY DIFFRACTIONr_lrange_it4.46121.18616289
X-RAY DIFFRACTIONr_lrange_other4.46121.1816287
Refine LS restraints NCS
Ens-IDDom-IDAuth asym-IDRefine-IDTypeRms dev position (Å)Weight position
11AX-RAY DIFFRACTIONtight positional; tight thermal0.218560.08661
12AX-RAY DIFFRACTIONtight positional; tight thermal0.218560.08661
23AX-RAY DIFFRACTIONtight positional; tight thermal0.220470.08661
24AX-RAY DIFFRACTIONtight positional; tight thermal0.220470.08661
35AX-RAY DIFFRACTIONtight positional; tight thermal0.187580.08661
36AX-RAY DIFFRACTIONtight positional; tight thermal0.187580.08661
47AX-RAY DIFFRACTIONtight positional; tight thermal0.203290.08661
48AX-RAY DIFFRACTIONtight positional; tight thermal0.203290.08661
59AX-RAY DIFFRACTIONtight positional; tight thermal0.118470.08661
510AX-RAY DIFFRACTIONtight positional; tight thermal0.118470.08661
611AX-RAY DIFFRACTIONtight positional; tight thermal0.116960.08661
612AX-RAY DIFFRACTIONtight positional; tight thermal0.116960.08661
713AX-RAY DIFFRACTIONtight positional; tight thermal0.449280.07071
714AX-RAY DIFFRACTIONtight positional; tight thermal0.449280.07071
815AX-RAY DIFFRACTIONtight positional; tight thermal0.257850.07071
816AX-RAY DIFFRACTIONtight positional; tight thermal0.257850.07071
917AX-RAY DIFFRACTIONtight positional; tight thermal0.32550.07071
918AX-RAY DIFFRACTIONtight positional; tight thermal0.32550.07071
LS refinement shell

Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 20

Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRfactor allNum. reflection allFsc freeFsc work% reflection obs (%)WRfactor Rwork
3.206-3.2890.36380.3241570.32629540.9130.9075.58560.323
3.289-3.3790.404120.3133820.31629380.9190.9213.41050.305
3.379-3.4770.235270.3196140.31628440.9760.92522.53870.313
3.477-3.5840.362420.2958540.29827510.8820.93632.570.289
3.584-3.7010.376540.27110160.27626950.9110.94739.70320.261
3.701-3.8310.339730.28211450.28525730.9160.94147.33770.269
3.831-3.9750.331580.28213490.28425190.9280.94255.85550.261
3.975-4.1380.296710.25814770.2624170.9380.95464.04630.234
4.138-4.3210.273840.23715800.23923160.9540.96371.8480.208
4.321-4.5320.262890.22616410.22822220.9620.96777.85780.198
4.532-4.7760.273780.21217110.21421260.9480.96984.14860.186
4.776-5.0650.2441050.21216880.21419970.9560.97189.78470.185
5.065-5.4140.311950.22416840.22819040.9360.96693.43490.197
5.414-5.8460.295800.25416890.25617700.9570.95899.94350.221
5.846-6.4020.32720.24215790.24616510.9280.9651000.221
6.402-7.1540.38770.25214050.25914820.930.9631000.232
7.154-8.2540.268690.21512600.21713290.9430.9711000.201
8.254-10.0910.211710.16910710.17211420.9740.9831000.175
10.091-14.1970.252370.1798650.1829020.9570.9821000.193
14.197-99.1460.27340.2995160.2975510.9340.93399.81850.313
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
11.1638-0.92260.92365.45060.33033.678-0.0813-0.18410.14480.19370.0831-0.1811-0.2217-0.0091-0.00180.2185-0.0705-0.04550.0641-0.0130.03111.610423.5944.8759
22.05490.047-0.06423.1283-0.38184.86050.25430.8240.0484-0.26060.0313-0.42560.33380.5732-0.28560.21860.1237-0.0040.4644-0.07550.13782.91432.46993.4652
31.9594-0.3220.58072.81-0.26133.58940.095-0.76170.235-0.03220.0268-0.2454-0.2483-0.4811-0.12180.1008-0.0189-0.11160.9165-0.00960.3302-52.599318.30847.6283
43.59270.52110.85153.29451.46682.90730.34920.9613-1.559-0.42530.1146-0.58840.32960.0647-0.46380.39520.1638-0.18391.0183-0.30761.0467-53.1688-3.89336.8682
530.37236.7554-18.13662.7612-2.936611.8708-0.1631-0.22020.1479-0.206-0.28180.79420.0202-0.20580.44490.57330.1868-0.1770.420.08490.6666-24.692437.638736.2256
611.07676.82743.90845.26051.43442.28990.1315-0.2848-0.15060.1289-0.0733-0.1054-0.0278-0.1246-0.05810.4803-0.02430.06540.7822-0.07020.7942-26.29693.206656.2252
710.5905-3.7566-6.22631.34762.223.6856-0.56880.1584-0.48610.23560.11720.16770.340.01320.45150.86990.1371-0.01951.3862-0.09641.266129.058118.4911-4.1677
80.32191.63560.48738.42232.49350.7425-0.01240.0528-0.03830.01420.0110.02830.00350.07180.00140.4941-0.0394-0.0061.1099-0.11350.9329-76.3642-18.313118.7114
Refinement TLS groupSelection: ALL

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242):Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more