[English] 日本語
Yorodumi
- PDB-6i1l: Crystal structure of FnCas12a in complex with a crRNA guide and s... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 6i1l
TitleCrystal structure of FnCas12a in complex with a crRNA guide and ssDNA target
Components
  • CRISPR-associated endonuclease Cas12a
  • crRNA (40-MER)
  • ssDNA target strand
KeywordsHYDROLASE / CRISPR-Cas12a / FnCas12a / CRISPR-Cpf1 / FnCpf1
Function / homology
Function and homology information


Bacillus subtilis ribonuclease / : / deoxyribonuclease I / deoxyribonuclease I activity / defense response to virus / lyase activity / DNA binding / RNA binding
Similarity search - Function
: / CRISPR-associated endonuclease Cpf1 PI domain / : / CRISPR-associated endonuclease Cpf1 REC2 domain / CRISPR-associated endonuclease Cas12a / Cas12a, REC1 domain / Cas12a, RuvC nuclease domain / Cas12a, nuclease domain / Alpha helical recognition lobe domain / Nuclease domain / RuvC nuclease domain
Similarity search - Domain/homology
CITRIC ACID / : / DNA / DNA (> 10) / RNA / RNA (> 10) / CRISPR-associated endonuclease Cas12a
Similarity search - Component
Biological speciesFrancisella tularensis subsp. novicida (bacteria)
synthetic construct (others)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.98 Å
AuthorsJinek, M. / Swarts, D.C.
Funding support Germany, Switzerland, 3items
OrganizationGrant numberCountry
European Molecular Biology OrganizationALTF 179-2015 Germany
European Molecular Biology OrganizationaALTF 509-2017 Germany
Swiss National Science FoundationSNSF 31003A_149393 Switzerland
CitationJournal: Mol. Cell / Year: 2019
Title: Mechanistic Insights into the cis- and trans-Acting DNase Activities of Cas12a.
Authors: Swarts, D.C. / Jinek, M.
History
DepositionOct 29, 2018Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jan 23, 2019Provider: repository / Type: Initial release
Revision 1.1Feb 20, 2019Group: Data collection / Database references
Category: citation / database_PDB_rev ...citation / database_PDB_rev / database_PDB_rev_record / pdbx_database_proc / pdbx_seq_map_depositor_info
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.year / _pdbx_seq_map_depositor_info.one_letter_code_mod
Revision 1.2Jan 24, 2024Group: 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
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.ptnr1_symmetry / _pdbx_struct_conn_angle.ptnr2_auth_asym_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_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.ptnr3_symmetry / _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_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.ptnr2_symmetry
Revision 1.3Oct 23, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: CRISPR-associated endonuclease Cas12a
B: crRNA (40-MER)
C: ssDNA target strand
D: CRISPR-associated endonuclease Cas12a
E: crRNA (40-MER)
F: ssDNA target strand
hetero molecules


Theoretical massNumber of molelcules
Total (without water)344,86338
Polymers342,0616
Non-polymers2,80132
Water1,71195
1
A: CRISPR-associated endonuclease Cas12a
B: crRNA (40-MER)
C: ssDNA target strand
hetero molecules


Theoretical massNumber of molelcules
Total (without water)172,34719
Polymers171,0313
Non-polymers1,31716
Water543
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area16790 Å2
ΔGint-114 kcal/mol
Surface area67430 Å2
MethodPISA
2
D: CRISPR-associated endonuclease Cas12a
E: crRNA (40-MER)
F: ssDNA target strand
hetero molecules


Theoretical massNumber of molelcules
Total (without water)172,51519
Polymers171,0313
Non-polymers1,48516
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area16710 Å2
ΔGint-95 kcal/mol
Surface area65540 Å2
MethodPISA
Unit cell
Length a, b, c (Å)78.800, 188.580, 284.120
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

-
Components

-
Protein / RNA chain / DNA chain , 3 types, 6 molecules ADBECF

#1: Protein CRISPR-associated endonuclease Cas12a / CRISPR-associated endonuclease Cpf1 / FnCas12a / FnCpf1


Mass: 152194.125 Da / Num. of mol.: 2 / Mutation: E1006Q
Source method: isolated from a genetically manipulated source
Details: E1006Q
Source: (gene. exp.) Francisella tularensis subsp. novicida (strain U112) (bacteria)
Strain: U112 / Gene: cas12a, cpf1, FTN_1397 / Production host: Escherichia coli BL21(DE3) (bacteria)
References: UniProt: A0Q7Q2, deoxyribonuclease I, EC: 3.1.27.2
#2: RNA chain crRNA (40-MER)


Mass: 12754.537 Da / Num. of mol.: 2 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others)
#3: DNA chain ssDNA target strand


Mass: 6081.977 Da / Num. of mol.: 2 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others)

-
Non-polymers , 4 types, 127 molecules

#4: Chemical
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 9 / Source method: obtained synthetically / Formula: Mg
#5: Chemical
ChemComp-CIT / CITRIC ACID


Mass: 192.124 Da / Num. of mol.: 11 / Source method: obtained synthetically / Formula: C6H8O7
#6: Chemical
ChemComp-K / POTASSIUM ION


Mass: 39.098 Da / Num. of mol.: 12 / Source method: obtained synthetically / Formula: K
#7: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 95 / Source method: isolated from a natural source / Formula: H2O

-
Details

Has protein modificationY

-
Experimental details

-
Experiment

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

-
Sample preparation

CrystalDensity Matthews: 3.09 Å3/Da / Density % sol: 60.18 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6.5 / Details: 1.6 M trisodium citrate

-
Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X06DA / Wavelength: 1 Å
DetectorType: DECTRIS PILATUS 2M-F / Detector: PIXEL / Date: Mar 16, 2018
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.98→49.14 Å / Num. obs: 87503 / % possible obs: 99.96 % / Redundancy: 26.2 % / CC1/2: 0.999 / Net I/σ(I): 18.87
Reflection shellResolution: 2.98→3.086 Å / Redundancy: 27.6 % / Mean I/σ(I) obs: 2.22 / CC1/2: 0.675 / % possible all: 100

-
Processing

Software
NameVersionClassification
PHENIX(1.14_3211: ???)refinement
XDSdata reduction
Cootmodel building
PHASERphasing
XSCALEdata scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5NFV
Resolution: 2.98→49.14 Å / SU ML: 0.39 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 22.87
RfactorNum. reflection% reflection
Rfree0.2312 8752 10 %
Rwork0.2038 --
obs0.2066 87497 99.99 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Refinement stepCycle: LAST / Resolution: 2.98→49.14 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms20902 2476 207 52 23637
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00524253
X-RAY DIFFRACTIONf_angle_d0.66733167
X-RAY DIFFRACTIONf_dihedral_angle_d16.20314382
X-RAY DIFFRACTIONf_chiral_restr0.0423611
X-RAY DIFFRACTIONf_plane_restr0.0043814
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.98-3.01390.37742980.35042603X-RAY DIFFRACTION100
3.0139-3.04930.3772870.33312616X-RAY DIFFRACTION100
3.0493-3.08650.3472830.3152553X-RAY DIFFRACTION100
3.0865-3.12560.35112860.29322596X-RAY DIFFRACTION100
3.1256-3.16670.29422930.27592598X-RAY DIFFRACTION100
3.1667-3.21010.27882780.27232562X-RAY DIFFRACTION100
3.2101-3.25590.29622960.26262612X-RAY DIFFRACTION100
3.2559-3.30450.28252900.25862605X-RAY DIFFRACTION100
3.3045-3.35610.27722820.2572568X-RAY DIFFRACTION100
3.3561-3.41110.27922920.24162631X-RAY DIFFRACTION100
3.4111-3.46990.26122890.24582590X-RAY DIFFRACTION100
3.4699-3.5330.25522850.24192591X-RAY DIFFRACTION100
3.533-3.60090.25022950.23312622X-RAY DIFFRACTION100
3.6009-3.67440.26942820.23152555X-RAY DIFFRACTION100
3.6744-3.75430.25322960.23312645X-RAY DIFFRACTION100
3.7543-3.84160.26542860.21862588X-RAY DIFFRACTION100
3.8416-3.93760.22242920.20092638X-RAY DIFFRACTION100
3.9376-4.0440.19892880.18652576X-RAY DIFFRACTION100
4.044-4.1630.21012980.1832648X-RAY DIFFRACTION100
4.163-4.29730.19952810.18292585X-RAY DIFFRACTION100
4.2973-4.45080.19752920.17352640X-RAY DIFFRACTION100
4.4508-4.62880.19862990.17242651X-RAY DIFFRACTION100
4.6288-4.83930.19062880.16992609X-RAY DIFFRACTION100
4.8393-5.09420.21132930.16732621X-RAY DIFFRACTION100
5.0942-5.4130.19772930.17082647X-RAY DIFFRACTION100
5.413-5.83040.20552960.18652660X-RAY DIFFRACTION100
5.8304-6.41590.24042960.1962659X-RAY DIFFRACTION100
6.4159-7.34170.21652980.18952694X-RAY DIFFRACTION100
7.3417-9.23970.20163020.16482723X-RAY DIFFRACTION100
9.2397-49.14680.21763180.19392859X-RAY DIFFRACTION100
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)
10.4215-0.01760.01460.7215-0.20280.42560.0397-0.071-0.05930.0562-0.0536-0.03070.01120.114500.3743-0.0102-0.04360.4191-0.00770.4205-4.8224-39.600981.865
20.3965-0.1953-0.15120.50230.01390.3411-0.0988-0.0209-0.0722-0.25350.00630.14250.09380.015200.47880.03820.01080.3263-0.00170.4038-20.8891-69.670563.4026
30.51280.3012-0.22930.8737-0.4670.5580.02650.007-0.03880.04230.13230.13760.0265-0.07920.0750.3612-0.0087-0.0150.40730.06210.4584-43.2715-39.783488.1155
40.09590.0494-0.12820.0679-0.15890.41430.0247-0.0678-0.10990.0190.10920.12390.0197-0.1379-0.00020.4385-0.0249-0.06550.4665-0.00710.6002-31.0177-31.815167.8827
50.20130.1010.00350.061-0.01280.1349-0.1266-0.1170.11990.0213-0.4138-0.01940.3767-0.1258-0.14210.6843-0.14470.09990.63520.02390.8844-24.3219-72.839882.1502
60.01340.0050.0140.0040.00450.01460.0428-0.2194-0.0945-0.10760.01360.09160.08130.21110.00010.4928-0.0848-0.19860.5936-0.01571.0461-26.4738-65.02379.3118
70.12330.05660.18930.02220.08470.27550.1952-0.2203-0.16920.1999-0.3950.00570.1011-0.13830.00030.49840.01240.00080.5058-0.03290.6222-17.6033-39.227275.8337
80.84160.196-0.2320.59280.07150.45020.20930.29330.2045-0.0612-0.1542-0.0345-0.02420.1716-0.00060.47220.00830.07290.6050.00220.4278-2.2717-0.595821.8112
90.49490.0230.1336-0.0057-0.02120.66670.14730.1550.0383-0.0532-0.03440.0485-0.0115-0.11060.00030.4907-0.0221-0.01310.57030.03740.5948-40.46474.732925.5625
100.72720.10031.33224.3114-1.69363.2809-0.2590.5911-0.1371-0.4968-0.4816-1.5284-0.1711.3996-2.24020.38330.04-0.05970.795-0.10950.66115.8377-37.183226.1827
110.23170.08470.12060.5043-0.43650.5213-0.01090.0383-0.0681-0.11170.13080.06180.13260.048700.5043-0.04650.00280.7307-0.13790.4048-19.6534-34.06414.5019
120.84020.4531-0.02991.18170.26441.1753-0.1940.50290.2716-0.42470.24780.241-0.65080.07940.67160.8663-0.07860.01680.62560.01620.36-26.7763-23.1886-14.4932
130.00280.0116-0.00740.0476-0.02830.0174-0.16390.2376-0.1575-0.03490.58270.5222-0.117-0.23270.0030.5834-0.0173-0.12470.89-0.11030.6461-22.7659-38.523124.8172
140.0345-0.02270.00850.01830.00120.0117-0.13650.3669-0.2059-0.2637-0.16150.03850.02730.1270.00010.87220.0011-0.0730.7964-0.12610.747-23.3065-49.051325.746
150.0615-0.0654-0.08990.06820.09320.12440.06640.2107-0.0622-0.05010.01820.01340.1827-0.163-0.00020.7342-0.04680.00590.7687-0.12470.6062-8.7529-28.424621.3906
160.01070.0025-0.0250.00610.010.07810.15360.9870.0182-0.0666-0.19210.3931-0.30170.2952-00.74290.1349-0.10131.0518-0.04220.7547-26.47231.436915.0903
170.03930.01730.00190.0211-0.01120.0096-0.05520.0432-0.02970.13330.1030.3628-0.2388-0.0936-0.00030.69910.2329-0.02521.28-0.00711.1458-32.47923.47848.4372
180.02090.0189-0.03940.0176-0.03690.0760.07951.1643-0.3427-0.005-0.0469-0.0067-0.17640.4208-0.00040.73790.0444-0.04280.8588-0.1680.9146-19.5793-6.329520.5073
190.06330.0177-0.0460.0237-0.00580.0352-0.25910.4145-0.2308-0.0874-0.18890.1451-0.2356-0.34650.00160.62930.15680.06511.0848-0.1650.61962.0302-19.066719.507
200.3698-0.0843-0.3610.4650.2320.39680.0277-0.15070.35520.11480.06320.096-0.2387-0.00130.00330.5736-0.02630.06340.3993-0.06860.5714-16.11880.600978.1474
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 0 through 329 )
2X-RAY DIFFRACTION2chain 'A' and (resid 330 through 613 )
3X-RAY DIFFRACTION3chain 'A' and (resid 825 through 1299 )
4X-RAY DIFFRACTION4chain 'B' and (resid -18 through 16 )
5X-RAY DIFFRACTION5chain 'B' and (resid 17 through 21 )
6X-RAY DIFFRACTION6chain 'C' and (resid -20 through -16 )
7X-RAY DIFFRACTION7chain 'C' and (resid -15 through -1 )
8X-RAY DIFFRACTION8chain 'D' and (resid 1 through 329 )
9X-RAY DIFFRACTION9chain 'D' and (resid 330 through 613 )
10X-RAY DIFFRACTION10chain 'D' and (resid 614 through 824 )
11X-RAY DIFFRACTION11chain 'D' and (resid 825 through 999 )
12X-RAY DIFFRACTION12chain 'D' and (resid 1000 through 1300 )
13X-RAY DIFFRACTION13chain 'E' and (resid -18 through -9 )
14X-RAY DIFFRACTION14chain 'E' and (resid -8 through -4 )
15X-RAY DIFFRACTION15chain 'E' and (resid -3 through 6 )
16X-RAY DIFFRACTION16chain 'E' and (resid 7 through 21 )
17X-RAY DIFFRACTION17chain 'F' and (resid -20 through -16 )
18X-RAY DIFFRACTION18chain 'F' and (resid -15 through -6 )
19X-RAY DIFFRACTION19chain 'F' and (resid -5 through -1 )
20X-RAY DIFFRACTION20chain 'A' and (resid 614 through 824 )

+
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