[English] 日本語
Yorodumi
- PDB-1jm0: CRYSTAL STRUCTURE OF FOUR-HELIX BUNDLE MODEL -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 1jm0
TitleCRYSTAL STRUCTURE OF FOUR-HELIX BUNDLE MODEL
ComponentsPROTEIN (FOUR-HELIX BUNDLE MODEL)
KeywordsDE NOVO PROTEIN / ALPHA-HELICAL BUNDLE / PROTEIN DESIGN
Function / homologyImmunoglobulin FC, subunit C / Single alpha-helices involved in coiled-coils or other helix-helix interfaces / Up-down Bundle / Mainly Alpha
Function and homology information
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.7 Å
AuthorsDi Costanzo, L. / Geremia, S.
Citation
Journal: J.Am.Chem.Soc. / Year: 2001
Title: Toward the de novo design of a catalytically active helix bundle: a substrate-accessible carboxylate-bridged dinuclear metal center.
Authors: Di Costanzo, L. / Wade, H. / Geremia, S. / Randaccio, L. / Pavone, V. / DeGrado, W.F. / Lombardi, A.
#1: Journal: Proc.Natl.Acad.Sci.USA / Year: 2000
Title: Retrostructural Analysis of Metalloproteins: Application to the Design of a Minimal Model for Diiron Proteins
Authors: Lombardi, A. / Summa, C.M. / Geremia, S. / Randaccio, L. / Pavone, V. / DeGrado, W.F.
#2: Journal: Curr.Opin.Struct.Biol. / Year: 1999
Title: Tertiary Templates for the Design of Diiron Proteins
Authors: Summa, C.M. / Lombardi, A. / Lewis, M. / DeGrado, W.F.
#3: Journal: Annu.Rev.Biochem. / Year: 1999
Title: De Novo Design and Structural Characterization of Proteins and Metalloproteins
Authors: DeGrado, W.F. / Summa, C.M. / Pavone, V. / Nastri, F. / Lombardi, A.
Validation Report
SummaryFull reportAbout validation report
History
DepositionJul 17, 2001Deposition site: RCSB / Processing site: RCSB
SupersessionJan 16, 2002ID: 1HR5
Revision 1.0Jan 16, 2002Provider: repository / Type: Initial release
Revision 1.1Apr 27, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: PROTEIN (FOUR-HELIX BUNDLE MODEL)
B: PROTEIN (FOUR-HELIX BUNDLE MODEL)
C: PROTEIN (FOUR-HELIX BUNDLE MODEL)
D: PROTEIN (FOUR-HELIX BUNDLE MODEL)
E: PROTEIN (FOUR-HELIX BUNDLE MODEL)
F: PROTEIN (FOUR-HELIX BUNDLE MODEL)
hetero molecules


Theoretical massNumber of molelcules
Total (without water)35,81220
Polymers34,9736
Non-polymers83914
Water4,450247
1
A: PROTEIN (FOUR-HELIX BUNDLE MODEL)
B: PROTEIN (FOUR-HELIX BUNDLE MODEL)
hetero molecules


Theoretical massNumber of molelcules
Total (without water)11,9016
Polymers11,6582
Non-polymers2434
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2930 Å2
ΔGint-29 kcal/mol
Surface area5970 Å2
MethodPISA
2
C: PROTEIN (FOUR-HELIX BUNDLE MODEL)
D: PROTEIN (FOUR-HELIX BUNDLE MODEL)
hetero molecules


Theoretical massNumber of molelcules
Total (without water)12,0108
Polymers11,6582
Non-polymers3536
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2980 Å2
ΔGint-31 kcal/mol
Surface area6300 Å2
MethodPISA
3
E: PROTEIN (FOUR-HELIX BUNDLE MODEL)
F: PROTEIN (FOUR-HELIX BUNDLE MODEL)
hetero molecules


Theoretical massNumber of molelcules
Total (without water)11,9016
Polymers11,6582
Non-polymers2434
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3260 Å2
ΔGint-34 kcal/mol
Surface area5980 Å2
MethodPISA
Unit cell
γ
α
β
Length a, b, c (Å)37.38, 80.12, 99.93
Angle α, β, γ (deg.)90, 90, 90
Int Tables number19
Space group name H-MP212121

-
Components

#1: Protein/peptide
PROTEIN (FOUR-HELIX BUNDLE MODEL)


Mass: 5828.813 Da / Num. of mol.: 6 / Source method: obtained synthetically / Details: THIS PROTEIN WAS CHEMICALLY SYNTHESIZED
#2: Chemical
ChemComp-MN / MANGANESE (II) ION / Manganese


Mass: 54.938 Da / Num. of mol.: 11 / Source method: obtained synthetically / Formula: Mn
#3: Chemical ChemComp-DMS / DIMETHYL SULFOXIDE / Dimethyl sulfoxide


Mass: 78.133 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C2H6OS / Comment: DMSO, precipitant*YM
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 247 / 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: 2.38 Å3/Da / Density % sol: 42 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / pH: 7.5
Details: PEG 400 , Mn(CH3COO)2 , DMSO, Tris-HCl, pH 7.50, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal grow
*PLUS
pH: 7.5
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDChemical formulaDetails
1100 mg/mlprotein1drop
30.03 M1reservoirMn(CH3COO)2
40.1 MTris-HCl1reservoirpH7.5
2PEG4001reservoir

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ELETTRA / Beamline: 5.2R / Wavelength: 1.2
DetectorType: MARRESEARCH / Detector: IMAGE PLATE / Date: May 1, 2000 / Details: MIRROR
RadiationMonochromator: SI(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.2 Å / Relative weight: 1
ReflectionResolution: 1.7→20.1 Å / Num. all: 177455 / Num. obs: 33538 / % possible obs: 99.4 % / Observed criterion σ(F): 0 / Redundancy: 5.3 % / Biso Wilson estimate: 20 Å2 / Rmerge(I) obs: 0.096 / Rsym value: 0.096 / Net I/σ(I): 14
Reflection shellResolution: 1.7→1.8 Å / Redundancy: 5.1 % / Rmerge(I) obs: 0.409 / Mean I/σ(I) obs: 2.8 / Rsym value: 0.409 / % possible all: 96.6
Reflection
*PLUS
Num. measured all: 177455
Reflection shell
*PLUS
% possible obs: 96.6 % / Mean I/σ(I) obs: 2.9

-
Processing

Software
NameVersionClassification
MOSFLMdata reduction
SCALAdata scaling
AMoREphasing
REFMACrefinement
CCP4(SCALA)data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: THEORETICAL MODEL

Resolution: 1.7→20.1 Å / Isotropic thermal model: Isotropic / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber
RfactorNum. reflection% reflectionSelection details
Rfree0.248 1694 5 %RANDOM
Rwork0.197 ---
Obs-33538 99.4 %-
Displacement parametersBiso mean: 26.02 Å2
Refinement stepCycle: LAST / Resolution: 1.7→20.1 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2478 0 28 247 2753
Refine LS restraints
Refinement-IDTypeDev idealDev ideal target
X-RAY DIFFRACTIONp_bond_d0.030.023
X-RAY DIFFRACTIONp_angle_d2.222.038
X-RAY DIFFRACTIONp_angle_deg
X-RAY DIFFRACTIONp_planar_d
X-RAY DIFFRACTIONp_hb_or_metal_coord
X-RAY DIFFRACTIONp_mcbond_it1.4711.5
X-RAY DIFFRACTIONp_mcangle_it2.452
X-RAY DIFFRACTIONp_scbond_it4.0253
X-RAY DIFFRACTIONp_scangle_it6.4934.5
X-RAY DIFFRACTIONp_plane_restr0.0040.02
X-RAY DIFFRACTIONp_chiral_restr
X-RAY DIFFRACTIONp_singtor_nbd
X-RAY DIFFRACTIONp_multtor_nbd
X-RAY DIFFRACTIONp_xhyhbond_nbd
X-RAY DIFFRACTIONp_xyhbond_nbd
X-RAY DIFFRACTIONp_planar_tor
X-RAY DIFFRACTIONp_staggered_tor
X-RAY DIFFRACTIONp_orthonormal_tor
X-RAY DIFFRACTIONp_transverse_tor
X-RAY DIFFRACTIONp_special_tor
Software
*PLUS
Name: REFMAC / Classification: refinement
Refinement
*PLUS
Lowest resolution: 193.8 Å / Num. reflection obs: 31811 / Rfactor obs: 0.197
Solvent computation
*PLUS
Displacement parameters
*PLUS

+
About Yorodumi

-
News

-
Aug 12, 2020. New: Covid-19 info

New: Covid-19 info

  • 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. New: 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. (see PDBe EMDB page)
  • 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 at PDBe / 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. See below links for details.
  • 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

+
Jun 16, 2017. Omokage search with filter

Omokage search with filter

  • Result of Omokage search can be filtered by keywords and the database types

Related info.:Omokage search

Read more

-
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.

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