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Basic information

Entry
Database: PDB / ID: 1nql
TitleStructure of the extracellular domain of human epidermal growth factor (EGF) receptor in an inactive (low pH) complex with EGF.
Components
  • epidermal growth factor
  • epidermal growth factor receptor
KeywordsHORMONE/GROWTH FACTOR RECEPTOR / cell surface receptor / tyrosine kinase / glycoprotein / endosomal / growth factor / auto-inhibition / HORMONE-GROWTH FACTOR RECEPTOR COMPLEX
Function / homology
Function and homology information


positive regulation of hyaluronan biosynthetic process / negative regulation of cholesterol efflux / negative regulation of secretion / positive regulation of cerebellar granule cell precursor proliferation / positive regulation of epithelial tube formation / cerebellar granule cell precursor proliferation / positive regulation of protein localization to early endosome / regulation of protein localization to cell surface / regulation of calcium ion import / transmembrane receptor protein tyrosine kinase activator activity ...positive regulation of hyaluronan biosynthetic process / negative regulation of cholesterol efflux / negative regulation of secretion / positive regulation of cerebellar granule cell precursor proliferation / positive regulation of epithelial tube formation / cerebellar granule cell precursor proliferation / positive regulation of protein localization to early endosome / regulation of protein localization to cell surface / regulation of calcium ion import / transmembrane receptor protein tyrosine kinase activator activity / Developmental Lineage of Pancreatic Acinar Cells / positive regulation of ubiquitin-dependent protein catabolic process / Differentiation of Keratinocytes in Interfollicular Epidermis in Mammalian Skin / positive regulation of protein kinase C activity / multivesicular body, internal vesicle lumen / negative regulation of cardiocyte differentiation / response to hydroxyisoflavone / diterpenoid metabolic process / positive regulation of prolactin secretion / Shc-EGFR complex / epidermal growth factor receptor binding / positive regulation of peptidyl-threonine phosphorylation / Inhibition of Signaling by Overexpressed EGFR / ovulation cycle / EGFR interacts with phospholipase C-gamma / regulation of receptor signaling pathway via JAK-STAT / positive regulation of mucus secretion / regulation of peptidyl-tyrosine phosphorylation / positive regulation of DNA binding / epidermal growth factor binding / NFE2L2 regulating tumorigenic genes / tongue development / response to UV-A / PLCG1 events in ERBB2 signaling / midgut development / ERBB2-EGFR signaling pathway / hydrogen peroxide metabolic process / morphogenesis of an epithelial fold / PTK6 promotes HIF1A stabilization / ERBB2 Activates PTK6 Signaling / branching morphogenesis of an epithelial tube / digestive tract morphogenesis / Signaling by EGFR / response to cobalamin / intracellular vesicle / negative regulation of epidermal growth factor receptor signaling pathway / eyelid development in camera-type eye / cerebral cortex cell migration / protein insertion into membrane / ERBB2 Regulates Cell Motility / hepatocyte growth factor receptor activity / platelet-derived growth factor beta-receptor activity / placental growth factor receptor activity / brain-derived neurotrophic factor receptor activity / boss receptor activity / platelet-derived growth factor alpha-receptor activity / epidermal growth factor receptor activity / protein tyrosine kinase activator activity / Respiratory syncytial virus (RSV) attachment and entry / macrophage colony-stimulating factor receptor activity / positive regulation of bone resorption / protein tyrosine kinase collagen receptor activity / stem cell factor receptor activity / positive regulation of receptor internalization / Signaling by ERBB4 / PI3K events in ERBB2 signaling / negative regulation of mitotic cell cycle / insulin-like growth factor receptor activity / transmembrane-ephrin receptor activity / positive regulation of phosphorylation / positive regulation of peptidyl-serine phosphorylation / mammary gland alveolus development / GPI-linked ephrin receptor activity / vascular endothelial growth factor receptor activity / peptidyl-tyrosine autophosphorylation / Estrogen-dependent nuclear events downstream of ESR-membrane signaling / hair follicle development / MAP kinase kinase kinase activity / positive regulation of G1/S transition of mitotic cell cycle / GAB1 signalosome / embryonic placenta development / fibroblast growth factor receptor activity / insulin receptor activity / salivary gland morphogenesis / positive regulation of vasoconstriction / Signaling by ERBB2 / ERK1 and ERK2 cascade / positive regulation of endothelial cell proliferation / positive regulation of glial cell proliferation / GRB2 events in EGFR signaling / TFAP2 (AP-2) family regulates transcription of growth factors and their receptors / SHC1 events in EGFR signaling / transmembrane receptor protein tyrosine kinase activity / EGFR Transactivation by Gastrin / cellular response to dexamethasone stimulus / positive regulation of endothelial cell migration / GRB2 events in ERBB2 signaling / positive regulation of mitotic nuclear division / positive regulation of synaptic transmission, glutamatergic / SHC1 events in ERBB2 signaling
Similarity search - Function
Pro-epidermal growth factor / : / Hormone Receptor, Insulin-like Growth Factor Receptor 1; Chain A domain 2 / Hormone Receptor, Insulin-like Growth Factor Receptor 1; Chain A, domain 2 / 24 nucleotide stem-loop, u2 snrnp hairpin iv. U2 a'; Chain A / Receptor L-domain / Low-density lipoprotein receptor repeat class B / LDL-receptor class B (LDLRB) repeat profile. / LDLR class B repeat / Low-density lipoprotein-receptor YWTD domain ...Pro-epidermal growth factor / : / Hormone Receptor, Insulin-like Growth Factor Receptor 1; Chain A domain 2 / Hormone Receptor, Insulin-like Growth Factor Receptor 1; Chain A, domain 2 / 24 nucleotide stem-loop, u2 snrnp hairpin iv. U2 a'; Chain A / Receptor L-domain / Low-density lipoprotein receptor repeat class B / LDL-receptor class B (LDLRB) repeat profile. / LDLR class B repeat / Low-density lipoprotein-receptor YWTD domain / : / Calcium-binding EGF domain / : / Epidermal growth factor receptor transmembrane-juxtamembrane segment / Tyrosine protein kinase, EGF/ERB/XmrK receptor / Growth factor receptor domain 4 / Growth factor receptor domain IV / Alpha-Beta Horseshoe / Six-bladed beta-propeller, TolB-like / Laminin / Laminin / Coagulation Factor Xa inhibitory site / EGF-like domain / Receptor L-domain / Furin-like cysteine-rich domain / Receptor L-domain superfamily / Furin-like cysteine rich region / Receptor L domain / EGF-type aspartate/asparagine hydroxylation site / Furin-like repeat / Furin-like repeats / EGF-like calcium-binding, conserved site / Calcium-binding EGF-like domain signature. / Aspartic acid and asparagine hydroxylation site. / EGF-like calcium-binding domain / Calcium-binding EGF-like domain / Epidermal growth factor-like domain. / EGF-like domain profile. / Growth factor receptor cysteine-rich domain superfamily / EGF-like domain signature 1. / EGF-like domain signature 2. / : / EGF-like domain / Ribbon / Tyrosine-protein kinase, catalytic domain / Tyrosine kinase, catalytic domain / Tyrosine protein kinases specific active-site signature. / Tyrosine-protein kinase, active site / Serine-threonine/tyrosine-protein kinase, catalytic domain / Protein tyrosine and serine/threonine kinase / Protein kinase, ATP binding site / Protein kinases ATP-binding region signature. / Protein kinase domain profile. / Protein kinase domain / Protein kinase-like domain superfamily / Mainly Beta / Alpha Beta
Similarity search - Domain/homology
: / Epidermal growth factor receptor / Pro-epidermal growth factor
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.8 Å
AuthorsFerguson, K.M. / Lemmon, M.A.
CitationJournal: Mol.Cell / Year: 2003
Title: EGF activates its receptor by removing interactions that auto-inhibit ectodomain dimerization
Authors: Ferguson, K.M. / Berger, M.B. / Mendrola, J.M. / Cho, H. / Leahy, D.J. / Lemmon, M.A.
History
DepositionJan 21, 2003Deposition site: RCSB / Processing site: RCSB
Revision 1.0Mar 11, 2003Provider: repository / Type: Initial release
Revision 1.1Apr 29, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Non-polymer description / Version format compliance
Revision 2.0Jul 29, 2020Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Derived calculations / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / database_PDB_caveat / entity / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_entity_branch / pdbx_entity_branch_descriptor / pdbx_entity_branch_link / pdbx_entity_branch_list / pdbx_entity_nonpoly / pdbx_nonpoly_scheme / pdbx_struct_assembly_gen / pdbx_unobs_or_zero_occ_atoms / pdbx_unobs_or_zero_occ_residues / struct_asym / struct_conn / struct_site / struct_site_gen
Item: _atom_site.B_iso_or_equiv / _atom_site.Cartn_x ..._atom_site.B_iso_or_equiv / _atom_site.Cartn_x / _atom_site.Cartn_y / _atom_site.Cartn_z / _atom_site.auth_asym_id / _atom_site.auth_atom_id / _atom_site.auth_comp_id / _atom_site.auth_seq_id / _atom_site.label_asym_id / _atom_site.label_atom_id / _atom_site.label_comp_id / _atom_site.label_entity_id / _atom_site.type_symbol / _chem_comp.name / _chem_comp.type / _pdbx_struct_assembly_gen.asym_id_list / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_role / _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
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Aug 16, 2023Group: Advisory / Data collection ...Advisory / Data collection / Database references / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_unobs_or_zero_occ_atoms / pdbx_unobs_or_zero_occ_residues
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession
Revision 3.0Dec 25, 2024Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Derived calculations / Structure summary
Category: atom_site / pdbx_entry_details ...atom_site / pdbx_entry_details / pdbx_modification_feature / pdbx_nonpoly_scheme / pdbx_unobs_or_zero_occ_atoms / pdbx_validate_chiral / pdbx_validate_close_contact / struct_conn
Item: _atom_site.auth_seq_id / _pdbx_nonpoly_scheme.pdb_seq_num ..._atom_site.auth_seq_id / _pdbx_nonpoly_scheme.pdb_seq_num / _pdbx_unobs_or_zero_occ_atoms.auth_seq_id / _pdbx_validate_chiral.auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: epidermal growth factor receptor
B: epidermal growth factor
hetero molecules


Theoretical massNumber of molelcules
Total (without water)78,14610
Polymers75,4432
Non-polymers2,7048
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)119.170, 103.660, 101.490
Angle α, β, γ (deg.)90.00, 119.27, 90.00
Int Tables number5
Space group name H-MC121

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Components

#1: Protein epidermal growth factor receptor


Mass: 69213.789 Da / Num. of mol.: 1 / Fragment: Extracellular Domain
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Production host: Spodoptera frugiperda (fall armyworm) / Strain (production host): virus / References: GenBank: 4885199, UniProt: P00533*PLUS
#2: Protein epidermal growth factor / EGF / [Contains: Epidermal growth factor Urogastrone / ]


Mass: 6229.027 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: EGF / Production host: Escherichia coli (E. coli) / References: UniProt: P01133
#3: Polysaccharide beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 586.542 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/2,3,2/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5]/1-1-2/a4-b1_b4-c1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{}}}}LINUCSPDB-CARE
#4: Polysaccharide 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 424.401 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/1,2,1/[a2122h-1b_1-5_2*NCC/3=O]/1-1/a4-b1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{}}}LINUCSPDB-CARE
#5: Sugar
ChemComp-NAG / 2-acetamido-2-deoxy-beta-D-glucopyranose / N-acetyl-beta-D-glucosamine / 2-acetamido-2-deoxy-beta-D-glucose / 2-acetamido-2-deoxy-D-glucose / 2-acetamido-2-deoxy-glucose / N-ACETYL-D-GLUCOSAMINE


Type: D-saccharide, beta linking / Mass: 221.208 Da / Num. of mol.: 5
Source method: isolated from a genetically manipulated source
Formula: C8H15NO6
IdentifierTypeProgram
DGlcpNAcbCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
N-acetyl-b-D-glucopyranosamineCOMMON NAMEGMML 1.0
b-D-GlcpNAcIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcNAcSNFG CARBOHYDRATE SYMBOLGMML 1.0
Has protein modificationY

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Experimental details

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Experiment

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

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Sample preparation

CrystalDensity Matthews: 3.62 Å3/Da / Density % sol: 66.05 %
Crystal growTemperature: 297 K / Method: vapor diffusion, hanging drop / pH: 5
Details: PEG3400,ammonium sulfate, magnesium sulfate, sodium citrate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 297K
Crystal grow
*PLUS
pH: 8
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDDetailsChemical formula
125 mMHEPES1droppH8.0
250 mM1dropNaCl
312 %PEG34001reservoir
4200 mMammonium sulfate1reservoir
550 mM1reservoirMgSO4
650 mMsodium citrate1reservoirpH5.0

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: CHESS / Beamline: F1 / Wavelength: 0.94 Å
DetectorType: ADSC QUANTUM 4 / Detector: CCD / Date: Sep 1, 2000
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.94 Å / Relative weight: 1
ReflectionResolution: 2.8→50 Å / Num. all: 26060 / Num. obs: 26060 / % possible obs: 98 % / Observed criterion σ(F): 1 / Redundancy: 3.5 % / Rsym value: 0.048 / Net I/σ(I): 12
Reflection shellResolution: 2.8→50 Å / Redundancy: 2.9 % / Mean I/σ(I) obs: 2.2 / Num. unique all: 3252 / Rsym value: 0.34 / % possible all: 95.4
Reflection
*PLUS
% possible obs: 98 % / Num. measured all: 90194 / Rmerge(I) obs: 0.048
Reflection shell
*PLUS
% possible obs: 95.4 % / Rmerge(I) obs: 0.345

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Processing

Software
NameVersionClassification
REFMAC5.1.24refinement
MOSFLMdata reduction
CCP4(SCALA)data scaling
AMoREphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1M6B

1m6b


Resolution: 2.8→20 Å / Cor.coef. Fo:Fc: 0.911 / Cor.coef. Fo:Fc free: 0.86 / Cross valid method: THROUGHOUT / σ(I): 1
RfactorNum. reflection% reflectionSelection details
Rfree0.30985 2563 9.9 %RANDOM
Rwork0.24074 ---
all0.2474 23435 --
obs0.24747 23435 100 %-
Solvent computationShrinkage radii: 0.8 Å / Solvent model: BABINET MODEL WITH MASK
Displacement parametersBiso mean: 14.786 Å2
Baniso -1Baniso -2Baniso -3
1--1.67 Å20 Å2-0.74 Å2
2---3.92 Å20 Å2
3---4.87 Å2
Refinement stepCycle: LAST / Resolution: 2.8→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4974 0 176 0 5150
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0140.0215275
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.7661.9917191
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg8.2065656
X-RAY DIFFRACTIONr_dihedral_angle_2_deg
X-RAY DIFFRACTIONr_chiral_restr0.1110.2819
X-RAY DIFFRACTIONr_gen_planes_refined0.0050.023938
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined0.2440.22137
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1810.2159
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.2030.251
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.2370.27
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_mcbond_it0.6081.53265
X-RAY DIFFRACTIONr_mcangle_it1.20625233
X-RAY DIFFRACTIONr_scbond_it2.31932010
X-RAY DIFFRACTIONr_scangle_it4.1394.51958
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.8→2.871 Å / Total num. of bins used: 20
RfactorNum. reflection
Rfree0.434 170
Rwork0.362 1600
obs-1600
Refinement
*PLUS
Highest resolution: 2.8 Å / Lowest resolution: 20 Å / Num. reflection obs: 22435 / % reflection Rfree: 10 % / Rfactor Rfree: 0.31 / Rfactor Rwork: 0.24
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONr_bond_d0.016
X-RAY DIFFRACTIONr_angle_d
X-RAY DIFFRACTIONr_angle_deg1.89

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