[English] 日本語
Yorodumi
- PDB-8gji: De novo design of high-affinity protein binders to bioactive heli... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 8gji
TitleDe novo design of high-affinity protein binders to bioactive helical peptides
Components
  • GCG binder
  • Glucagon
KeywordsDE NOVO PROTEIN / Alpha-helical peptides / protein design / diffusion / deep learning
Function / homology
Function and homology information


regulation of insulin secretion / response to activity / hormone activity / glucose homeostasis / extracellular space
Similarity search - Function
Glucagon / Glucagon/GIP/secretin/VIP / Peptide hormone / Glucagon / GIP / secretin / VIP family signature. / Glucagon like hormones
Similarity search - Domain/homology
Biological speciessynthetic construct (others)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.81 Å
AuthorsTorres, S.V. / Leung, P.J.Y. / Bera, A.K. / Baker, D. / Kang, A.
Funding support United States, 2items
OrganizationGrant numberCountry
National Science Foundation (NSF, United States) United States
Howard Hughes Medical Institute (HHMI) United States
CitationJournal: Nature / Year: 2024
Title: De novo design of high-affinity binders of bioactive helical peptides.
Authors: Vazquez Torres, S. / Leung, P.J.Y. / Venkatesh, P. / Lutz, I.D. / Hink, F. / Huynh, H.H. / Becker, J. / Yeh, A.H. / Juergens, D. / Bennett, N.R. / Hoofnagle, A.N. / Huang, E. / MacCoss, M.J. ...Authors: Vazquez Torres, S. / Leung, P.J.Y. / Venkatesh, P. / Lutz, I.D. / Hink, F. / Huynh, H.H. / Becker, J. / Yeh, A.H. / Juergens, D. / Bennett, N.R. / Hoofnagle, A.N. / Huang, E. / MacCoss, M.J. / Exposit, M. / Lee, G.R. / Bera, A.K. / Kang, A. / De La Cruz, J. / Levine, P.M. / Li, X. / Lamb, M. / Gerben, S.R. / Murray, A. / Heine, P. / Korkmaz, E.N. / Nivala, J. / Stewart, L. / Watson, J.L. / Rogers, J.M. / Baker, D.
History
DepositionMar 15, 2023Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 10, 2024Provider: repository / Type: Initial release
Revision 1.1Feb 14, 2024Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.year / _citation_author.name

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: GCG binder
B: Glucagon


Theoretical massNumber of molelcules
Total (without water)24,0632
Polymers24,0632
Non-polymers00
Water43224
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: SAXS
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2020 Å2
ΔGint-17 kcal/mol
Surface area9900 Å2
MethodPISA
Unit cell
Length a, b, c (Å)31.269, 50.920, 91.927
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121
Space group name HallP2ac2ab
Symmetry operation#1: x,y,z
#2: x+1/2,-y+1/2,-z
#3: -x,y+1/2,-z+1/2
#4: -x+1/2,-y,z+1/2

-
Components

#1: Protein GCG binder


Mass: 20576.184 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) synthetic construct (others) / Production host: Escherichia coli (E. coli)
#2: Protein/peptide Glucagon /


Mass: 3486.781 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others) / References: UniProt: P01273
#3: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 24 / Source method: isolated from a natural source / Formula: H2O

-
Experimental details

-
Experiment

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

-
Sample preparation

CrystalDensity Matthews: 1.6 Å3/Da / Density % sol: 19.11 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop / pH: 8
Details: 0.2 M Ammonium chloride 0.1 M Tris pH 8 20% (w/v) PEG 6000

-
Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 24-ID-C / Wavelength: 0.97911 Å
DetectorType: DECTRIS EIGER2 S 16M / Detector: PIXEL / Date: Mar 2, 2023
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97911 Å / Relative weight: 1
ReflectionResolution: 1.81→91.93 Å / Num. obs: 13875 / % possible obs: 99.6 % / Redundancy: 6.2 % / Biso Wilson estimate: 35.08 Å2 / CC1/2: 0.993 / Rmerge(I) obs: 0.099 / Rpim(I) all: 0.053 / Net I/σ(I): 8.3
Reflection shellResolution: 1.81→1.88 Å / Redundancy: 6 % / Rmerge(I) obs: 1.581 / Mean I/σ(I) obs: 0.9 / Num. unique obs: 1327 / CC1/2: 0.459 / Rpim(I) all: 0.761 / % possible all: 99.4

-
Processing

Software
NameVersionClassification
PHENIXdev_4761refinement
XDSdata reduction
XSCALEdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.81→45.96 Å / SU ML: 0.2881 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 30.4549
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.2552 1378 9.99 %
Rwork0.208 12410 -
obs0.213 13788 99.11 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 45.18 Å2
Refinement stepCycle: LAST / Resolution: 1.81→45.96 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1579 0 0 24 1603
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.01181592
X-RAY DIFFRACTIONf_angle_d1.11612111
X-RAY DIFFRACTIONf_chiral_restr0.0587234
X-RAY DIFFRACTIONf_plane_restr0.0073264
X-RAY DIFFRACTIONf_dihedral_angle_d17.6135661
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.81-1.880.44851320.37521196X-RAY DIFFRACTION97.43
1.88-1.950.40221360.34231225X-RAY DIFFRACTION99.42
1.95-2.040.3281350.26281208X-RAY DIFFRACTION99.48
2.04-2.150.31331350.21821224X-RAY DIFFRACTION99.49
2.15-2.290.23581370.19331225X-RAY DIFFRACTION99.49
2.29-2.460.24951350.18811221X-RAY DIFFRACTION99.27
2.46-2.710.25461400.18341256X-RAY DIFFRACTION99.43
2.71-3.10.24131380.20091249X-RAY DIFFRACTION99.5
3.1-3.910.26461420.1991277X-RAY DIFFRACTION99.37
3.91-45.960.22661480.20221329X-RAY DIFFRACTION98.27
Refinement TLS params.Method: refined / Origin x: 1.47497523339 Å / Origin y: 3.36439985481 Å / Origin z: 11.5039442839 Å
111213212223313233
T0.250813746354 Å20.0222993493261 Å20.00192126908365 Å2-0.259234219097 Å20.0146805302058 Å2--0.251595272008 Å2
L1.14625192976 °20.921270072047 °20.248970292944 °2-1.53127061149 °2-0.204521804356 °2--1.18994275804 °2
S-0.0131934217752 Å °-0.0683336280336 Å °0.0209040243216 Å °-0.139903516681 Å °-0.0651272780829 Å °0.019271111616 Å °-0.0611262807672 Å °-0.0059412971111 Å °-0.00267741834013 Å °
Refinement TLS groupSelection details: 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