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- PDB-4bey: Night blindness causing G90D rhodopsin in complex with GaCT2 peptide -

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Basic information

Entry
Database: PDB / ID: 4bey
TitleNight blindness causing G90D rhodopsin in complex with GaCT2 peptide
Components
  • Guanine nucleotide-binding protein G(t) subunit alpha-1
  • Rhodopsin
KeywordsMEMBRANE PROTEIN / GPCR / DISEASE MUTANT / CONGENTIAL STATIONARY NIGHT BLINDNESS / ACTIVE STATE
Function / homology
Function and homology information


Opsins / VxPx cargo-targeting to cilium / negative regulation of cyclic-nucleotide phosphodiesterase activity / sperm head plasma membrane / rod bipolar cell differentiation / absorption of visible light / opsin binding / The canonical retinoid cycle in rods (twilight vision) / G protein-coupled opsin signaling pathway / photoreceptor inner segment membrane ...Opsins / VxPx cargo-targeting to cilium / negative regulation of cyclic-nucleotide phosphodiesterase activity / sperm head plasma membrane / rod bipolar cell differentiation / absorption of visible light / opsin binding / The canonical retinoid cycle in rods (twilight vision) / G protein-coupled opsin signaling pathway / photoreceptor inner segment membrane / podosome assembly / G protein-coupled photoreceptor activity / 11-cis retinal binding / detection of light stimulus involved in visual perception / rod photoreceptor outer segment / cellular response to light stimulus / G protein-coupled receptor complex / Inactivation, recovery and regulation of the phototransduction cascade / thermotaxis / Activation of the phototransduction cascade / outer membrane / detection of temperature stimulus involved in thermoception / response to light intensity / photoreceptor cell maintenance / arrestin family protein binding / photoreceptor outer segment membrane / G alpha (i) signalling events / acyl binding / phototransduction, visible light / response to light stimulus / photoreceptor outer segment / phototransduction / G-protein alpha-subunit binding / photoreceptor inner segment / sperm midpiece / visual perception / guanyl-nucleotide exchange factor activity / G protein-coupled receptor binding / adenylate cyclase-modulating G protein-coupled receptor signaling pathway / G-protein beta/gamma-subunit complex binding / microtubule cytoskeleton organization / photoreceptor disc membrane / GDP binding / cell-cell junction / heterotrimeric G-protein complex / gene expression / G protein-coupled receptor signaling pathway / Golgi membrane / GTPase activity / protein kinase binding / GTP binding / zinc ion binding / metal ion binding / identical protein binding / membrane / plasma membrane / cytoplasm
Similarity search - Function
Rhodopsin, N-terminal / Amino terminal of the G-protein receptor rhodopsin / Rhodopsin / Opsin / Visual pigments (opsins) retinal binding site / Visual pigments (opsins) retinal binding site. / : / Rhopdopsin 7-helix transmembrane proteins / Rhodopsin 7-helix transmembrane proteins / G-protein alpha subunit, group I ...Rhodopsin, N-terminal / Amino terminal of the G-protein receptor rhodopsin / Rhodopsin / Opsin / Visual pigments (opsins) retinal binding site / Visual pigments (opsins) retinal binding site. / : / Rhopdopsin 7-helix transmembrane proteins / Rhodopsin 7-helix transmembrane proteins / G-protein alpha subunit, group I / Serpentine type 7TM GPCR chemoreceptor Srsx / Guanine nucleotide binding protein (G-protein), alpha subunit / G protein alpha subunit, helical insertion / G-protein alpha subunit / G-alpha domain profile. / G protein alpha subunit / G-protein coupled receptors family 1 signature. / G protein-coupled receptor, rhodopsin-like / GPCR, rhodopsin-like, 7TM / G-protein coupled receptors family 1 profile. / 7 transmembrane receptor (rhodopsin family) / Up-down Bundle / P-loop containing nucleoside triphosphate hydrolase / Mainly Alpha
Similarity search - Domain/homology
ACETATE ION / PALMITIC ACID / Rhodopsin / Guanine nucleotide-binding protein G(t) subunit alpha-1
Similarity search - Component
Biological speciesBos taurus (domestic cattle)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.9 Å
AuthorsSinghal, A. / Ostermaier, M.K. / Vishnivetskiy, S.A. / Panneels, V. / Homan, K.T. / Tesmer, J.J.G. / Veprintsev, D. / Deupi, X. / Gurevich, V.V. / Schertler, G.F.X. / Standfuss, J.
CitationJournal: Embo Rep. / Year: 2013
Title: Insights Into Congenital Stationary Night Blindness Based on the Structure of G90D Rhodopsin.
Authors: Singhal, A. / Ostermaier, M.K. / Vishnivetskiy, S.A. / Panneels, V. / Homan, K.T. / Tesmer, J.J. / Veprintsev, D. / Deupi, X. / Gurevich, V.V. / Schertler, G.F. / Standfuss, J.
History
DepositionMar 12, 2013Deposition site: PDBE / Processing site: PDBE
Revision 1.0May 8, 2013Provider: repository / Type: Initial release
Revision 1.1Jun 19, 2013Group: Database references / Derived calculations
Revision 1.2Sep 4, 2019Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Source and taxonomy / Structure summary
Category: entity / entity_name_com ...entity / entity_name_com / entity_src_gen / pdbx_entity_src_syn / struct_conn / struct_ref
Item: _entity.pdbx_description / _entity_src_gen.gene_src_common_name ..._entity.pdbx_description / _entity_src_gen.gene_src_common_name / _entity_src_gen.pdbx_beg_seq_num / _entity_src_gen.pdbx_end_seq_num / _entity_src_gen.pdbx_gene_src_gene / _entity_src_gen.pdbx_gene_src_scientific_name / _entity_src_gen.pdbx_seq_type / _pdbx_entity_src_syn.organism_common_name / _pdbx_entity_src_syn.organism_scientific / _pdbx_entity_src_syn.pdbx_beg_seq_num / _pdbx_entity_src_syn.pdbx_end_seq_num / _struct_conn.pdbx_leaving_atom_flag / _struct_ref.pdbx_align_begin / _struct_ref.pdbx_seq_one_letter_code
Revision 2.0Jul 29, 2020Group: Advisory / Atomic model ...Advisory / Atomic model / Data collection / Derived calculations / Other / Structure summary
Category: atom_site / chem_comp ...atom_site / chem_comp / entity / pdbx_branch_scheme / pdbx_chem_comp_identifier / pdbx_database_status / 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_validate_symm_contact / 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.mon_nstd_flag / _chem_comp.name / _chem_comp.type / _pdbx_database_status.status_code_sf / _pdbx_struct_assembly_gen.asym_id_list / _pdbx_validate_symm_contact.auth_asym_id_1 / _pdbx_validate_symm_contact.auth_asym_id_2 / _pdbx_validate_symm_contact.auth_seq_id_1 / _pdbx_validate_symm_contact.auth_seq_id_2 / _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 / _struct_conn.ptnr2_label_seq_id
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 2.1Dec 20, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_conn
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI ..._chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag
Revision 2.2Nov 6, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Rhodopsin
B: Guanine nucleotide-binding protein G(t) subunit alpha-1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,8117
Polymers40,3582
Non-polymers1,4535
Water36020
1


  • Idetical with deposited unit
  • defined by software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1480 Å2
ΔGint-14.9 kcal/mol
Surface area20460 Å2
MethodPISA
Unit cell
Length a, b, c (Å)242.440, 242.440, 110.360
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number155
Space group name H-MH32

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Components

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Protein / Protein/peptide , 2 types, 2 molecules AB

#1: Protein Rhodopsin


Mass: 39092.621 Da / Num. of mol.: 1 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Bos taurus (domestic cattle) / Tissue: RETINA / Cell: ROD PHOTORECEPTOR / Gene: RHO / Organ: EYE / Cell line (production host): HEK293S GNTI- / Production host: HOMO SAPIENS (human) / References: UniProt: P02699
#2: Protein/peptide Guanine nucleotide-binding protein G(t) subunit alpha-1 / Transducin alpha-1 chain


Mass: 1265.499 Da / Num. of mol.: 1 / Fragment: RESIDUES 340-350 / Mutation: YES / Source method: obtained synthetically / Source: (synth.) Bos taurus (domestic cattle) / References: UniProt: P04695

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Sugars , 2 types, 2 molecules

#3: Polysaccharide alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...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-glucopyranose


Type: oligosaccharide / Mass: 748.682 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpa1-3DManpb1-4DGlcpNAcb1-4DGlcpNAcb1-Glycam Condensed SequenceGMML 1.0
WURCS=2.0/3,4,3/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5]/1-1-2-3/a4-b1_b4-c1_c3-d1WURCSPDB2Glycan 1.1.0
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{}}}}}LINUCSPDB-CARE
#7: Sugar ChemComp-BOG / octyl beta-D-glucopyranoside / Beta-Octylglucoside / octyl beta-D-glucoside / octyl D-glucoside / octyl glucoside


Type: D-saccharide / Mass: 292.369 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Formula: C14H28O6 / Comment: detergent*YM
IdentifierTypeProgram
b-octylglucosideIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0

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Non-polymers , 4 types, 23 molecules

#4: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: SO4
#5: Chemical ChemComp-ACT / ACETATE ION


Mass: 59.044 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H3O2
#6: Chemical ChemComp-PLM / PALMITIC ACID


Mass: 256.424 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C16H32O2
#8: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 20 / Source method: isolated from a natural source / Formula: H2O

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Details

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: 7.91 Å3/Da / Density % sol: 84.33 %
Description: DATA WERE COLLECTED USING A LOW DOSE, HIGH REDUNDANCY STRATEGY AS SUGGESTED BY KARPLUS & DIEDERICHS, SCIENCE, 2012

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X06SA / Wavelength: 1
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 2.9→40 Å / Num. obs: 27501 / % possible obs: 99.6 % / Redundancy: 27.9 % / Biso Wilson estimate: 60.72 Å2 / Rmerge(I) obs: 0.27 / Net I/σ(I): 9.9
Reflection shellResolution: 2.9→3.07 Å / Redundancy: 27.9 % / Mean I/σ(I) obs: 1.55 / % possible all: 98.4

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Processing

Software
NameVersionClassification
PHENIX(PHENIX.REFINE: 1.8.2_1309)refinement
XDSdata reduction
XSCALEdata scaling
PHASERMRphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 4A4M

4a4m


Resolution: 2.9→29.263 Å / SU ML: 0.48 / σ(F): 2.01 / Phase error: 33.12 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2594 1376 5 %
Rwork0.2339 --
obs0.2352 27501 99.96 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 56.08 Å2
Refinement stepCycle: LAST / Resolution: 2.9→29.263 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2683 0 96 20 2799
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0112879
X-RAY DIFFRACTIONf_angle_d1.6573914
X-RAY DIFFRACTIONf_dihedral_angle_d20.5091025
X-RAY DIFFRACTIONf_chiral_restr0.129445
X-RAY DIFFRACTIONf_plane_restr0.007474
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.9-3.00360.41641360.36862587X-RAY DIFFRACTION100
3.0036-3.12370.36681370.33342590X-RAY DIFFRACTION100
3.1237-3.26570.32081360.30122590X-RAY DIFFRACTION100
3.2657-3.43760.29881370.25932607X-RAY DIFFRACTION100
3.4376-3.65260.28271360.23252588X-RAY DIFFRACTION100
3.6526-3.9340.21531380.22212613X-RAY DIFFRACTION100
3.934-4.32880.22261370.19062608X-RAY DIFFRACTION100
4.3288-4.95250.18471380.18952621X-RAY DIFFRACTION100
4.9525-6.22980.25081390.22252634X-RAY DIFFRACTION100
6.2298-29.26480.27441420.22862687X-RAY DIFFRACTION100

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