7MN6

Structure of the HER2 S310F/HER3/NRG1b Heterodimer Extracellular Domain


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.09 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history



Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Receptor tyrosine-protein kinase erbB-31,066Homo sapiensMutation(s): 0 
Gene Names: ERBB3HER3
EC: 2.7.10.1
UniProt & NIH Common Fund Data Resources
Find proteins for P21860 (Homo sapiens)
Explore P21860 
Go to UniProtKB:  P21860
PHAROS:  P21860
GTEx:  ENSG00000065361 
Entity Groups  
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UniProt GroupP21860
Sequence Annotations
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  • Reference Sequence
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Receptor tyrosine-protein kinase erbB-2,Maltose/maltodextrin-binding periplasmic protein1,455Homo sapiensEscherichia coli K-12
This entity is chimeric
Mutation(s): 1 
Gene Names: ERBB2HER2MLN19NEUNGLmalEb4034JW3994
EC: 2.7.10.1
UniProt & NIH Common Fund Data Resources
Find proteins for P0AEX9 (Escherichia coli (strain K12))
Explore P0AEX9 
Go to UniProtKB:  P0AEX9
Find proteins for P04626 (Homo sapiens)
Explore P04626 
Go to UniProtKB:  P04626
PHAROS:  P04626
GTEx:  ENSG00000141736 
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UniProt GroupsP04626P0AEX9
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  • Reference Sequence
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
Isoform 6 of Pro-neuregulin-1, membrane-bound isoformC [auth H]87Homo sapiensMutation(s): 0 
Gene Names: NRG1GGFHGLHRGANDFSMDF
UniProt & NIH Common Fund Data Resources
Find proteins for Q02297-6 (Homo sapiens)
Explore Q02297-6 
Go to UniProtKB:  Q02297-6
GTEx:  ENSG00000157168 
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UniProt GroupQ02297-6
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  • Reference Sequence
Oligosaccharides

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Entity ID: 4
MoleculeChains Length2D Diagram Glycosylation3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranoseD [auth C],
E [auth D]
2N/AN-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT
GlyCosmos:  G42666HT
GlyGen:  G42666HT
Entity ID: 5
MoleculeChains Length2D Diagram Glycosylation3D Interactions
alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranoseF [auth E]4N/AN-Glycosylation
Glycosylation Resources
GlyTouCan:  G81315DD
GlyCosmos:  G81315DD
GlyGen:  G81315DD
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 3.09 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
RECONSTRUCTIONcryoSPARC2.15.0
MODEL REFINEMENTRosetta3.12
MODEL REFINEMENTISOLDE1.0.1
MODEL REFINEMENTPHENIX1.18.2
MODEL REFINEMENTCoot0.9.1

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesGM139635
National Institutes of Health/National Cancer Institute (NIH/NCI)United States1F30CA247147
German Research Foundation (DFG)GermanyTR 1668/1-1

Revision History  (Full details and data files)

  • Version 1.0: 2021-10-27
    Type: Initial release
  • Version 1.1: 2021-11-10
    Changes: Database references
  • Version 1.2: 2021-12-01
    Changes: Database references
  • Version 1.3: 2021-12-22
    Changes: Database references