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 13DV | pdb_000013dv

BRAF/CRAF/MEK1/14-3-3 complex


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.90 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report

Validation slider image for 13DV

This is version 1.0 of the entry. See complete history. 

Literature

Complex structure of BRAF/CRAF/MEK1/14-3-3

Ha, B.H., Eck, M.J.

To be published.

Macromolecule Content 

  • Total Structure Weight: 187.39 kDa 
  • Atom Count: 10,404 
  • Modeled Residue Count: 1,295 
  • Deposited Residue Count: 1,650 
  • Unique protein chains: 5

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Serine/threonine-protein kinase B-raf354Homo sapiensMutation(s): 0 
Gene Names: BRAF, BRAF1, RAFB1
EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for P15056 (Homo sapiens)
Explore P15056 
Go to UniProtKB:  P15056
PHAROS:  P15056
GTEx:  ENSG00000157764 
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP15056
Sequence Annotations
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Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 2
MoleculeChains  Sequence LengthOrganismDetailsImage
RAF proto-oncogene serine/threonine-protein kinase367Homo sapiensMutation(s): 4 
Gene Names: RAF1, RAF
EC: 2.7.11.1
UniProt & NIH Common Fund Data Resources
Find proteins for P04049 (Homo sapiens)
Explore P04049 
Go to UniProtKB:  P04049
PHAROS:  P04049
GTEx:  ENSG00000132155 
Entity Groups
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UniProt GroupP04049
Sequence Annotations
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Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 3
MoleculeChains  Sequence LengthOrganismDetailsImage
Dual specificity mitogen-activated protein kinase kinase 1420Homo sapiensMutation(s): 2 
Gene Names: MAP2K1, MEK1, PRKMK1
EC: 2.7.12.2
UniProt & NIH Common Fund Data Resources
Find proteins for Q02750 (Homo sapiens)
Explore Q02750 
Go to UniProtKB:  Q02750
PHAROS:  Q02750
GTEx:  ENSG00000169032 
Entity Groups
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UniProt GroupQ02750
Sequence Annotations
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Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 4
MoleculeChains  Sequence LengthOrganismDetailsImage
14-3-3 protein epsilonD [auth X]262Spodoptera frugiperdaMutation(s): 0 
Gene Names: LOC118274546, SFRICE_002878
UniProt
Find proteins for A0A2H1VA22 (Spodoptera frugiperda)
Explore A0A2H1VA22 
Go to UniProtKB:  A0A2H1VA22
Entity Groups
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UniProt GroupA0A2H1VA22
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Reference Sequence
Find similar proteins by:|  3D Structure
Entity ID: 5
MoleculeChains  Sequence LengthOrganismDetailsImage
14-3-3 protein zetaE [auth Y]247Spodoptera frugiperdaMutation(s): 0 
Gene Names: LOC118271767
UniProt
Find proteins for A0A9R0D7T1 (Spodoptera frugiperda)
Explore A0A9R0D7T1 
Go to UniProtKB:  A0A9R0D7T1
Entity Groups
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UniProt GroupA0A9R0D7T1
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Reference Sequence

Small Molecules

Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
LCJ
(Subject of Investigation/LOI)

Query on LCJ



Download:Ideal Coordinates CCD File
H [auth C]5-[(2-fluoro-4-iodophenyl)amino]-N-(2-hydroxyethoxy)imidazo[1,5-a]pyridine-6-carboxamide
C16 H14 F I N4 O3
RFWVETIZUQEJEF-UHFFFAOYSA-N
29L
(Subject of Investigation/LOI)

Query on 29L



Download:Ideal Coordinates CCD File
F [auth A],
G [auth B]
2-{4-[(1E)-1-(hydroxyimino)-2,3-dihydro-1H-inden-5-yl]-3-(pyridin-4-yl)-1H-pyrazol-1-yl}ethanol
C19 H18 N4 O2
DEZZLWQELQORIU-RELWKKBWSA-N
Modified Residues  1 Unique
IDChains TypeFormula2D DiagramParent
SEP
Query on SEP
A
L-PEPTIDE LINKINGC3 H8 N O6 PSER

Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.90 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
RECONSTRUCTIONRELION3.0

Structure Validation

View Full Validation Report



Entry History 

& Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Cancer Institute (NIH/NCI)United StatesR35CA242461

Revision History  (Full details and data files)

  • Version 1.0: 2026-10-07
    Type: Initial release