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- PDB-2y20: The mechanisms of HAMP-mediated signaling in transmembrane recept... -

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Basic information

Entry
Database: PDB / ID: 2y20
TitleThe mechanisms of HAMP-mediated signaling in transmembrane receptors - the A291I mutant
ComponentsUNCHARACTERIZED PROTEIN
KeywordsMEMBRANE PROTEIN / TRANSMEMBRANE SIGNALLING
Function / homology
Function and homology information


signal transduction / identical protein binding / membrane / metal ion binding
Similarity search - Function
HAMP domain in histidine kinase / HAMP domain / HAMP (Histidine kinases, Adenylyl cyclases, Methyl binding proteins, Phosphatases) domain / HAMP domain profile. / HAMP domain / Helicase, Ruva Protein; domain 3 / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
HAMP domain-containing protein
Similarity search - Component
Biological speciesARCHAEOGLOBUS FULGIDUS (archaea)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.65 Å
AuthorsZeth, K. / Ferris, H.U. / Hulko, M. / Lupas, A.N.
CitationJournal: Structure / Year: 2011
Title: The Mechanisms of Hamp-Mediated Signaling in Transmembrane Receptors.
Authors: Ferris, H.U. / Dunin-Horkawicz, S. / Mondejar, L.G. / Hulko, M. / Hantke, K. / Martin, J. / Schultz, J.E. / Zeth, K. / Lupas, A.N. / Coles, M.
History
DepositionDec 12, 2010Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jul 20, 2011Provider: repository / Type: Initial release
Revision 1.1Nov 16, 2011Group: Database references
Revision 1.2May 8, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_struct_conn_angle / struct_conn / struct_ncs_dom_lim / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr1_symmetry / _pdbx_struct_conn_angle.ptnr2_auth_asym_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.ptnr3_symmetry / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _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.ptnr1_symmetry / _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 / _struct_conn.ptnr2_symmetry / _struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id / _struct_ncs_dom_lim.beg_label_comp_id / _struct_ncs_dom_lim.beg_label_seq_id / _struct_ncs_dom_lim.end_auth_comp_id / _struct_ncs_dom_lim.end_label_asym_id / _struct_ncs_dom_lim.end_label_comp_id / _struct_ncs_dom_lim.end_label_seq_id / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: UNCHARACTERIZED PROTEIN
B: UNCHARACTERIZED PROTEIN
C: UNCHARACTERIZED PROTEIN
D: UNCHARACTERIZED PROTEIN
E: UNCHARACTERIZED PROTEIN
F: UNCHARACTERIZED PROTEIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)39,36915
Polymers38,7806
Non-polymers5899
Water3,603200
1
A: UNCHARACTERIZED PROTEIN
B: UNCHARACTERIZED PROTEIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)13,0584
Polymers12,9272
Non-polymers1312
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1860 Å2
ΔGint-84.9 kcal/mol
Surface area6230 Å2
MethodPISA
2
C: UNCHARACTERIZED PROTEIN
D: UNCHARACTERIZED PROTEIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)13,1235
Polymers12,9272
Non-polymers1963
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1930 Å2
ΔGint-108.3 kcal/mol
Surface area6100 Å2
MethodPISA
3
E: UNCHARACTERIZED PROTEIN
F: UNCHARACTERIZED PROTEIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)13,1886
Polymers12,9272
Non-polymers2624
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1990 Å2
ΔGint-136.1 kcal/mol
Surface area6470 Å2
MethodPISA
Unit cell
Length a, b, c (Å)48.490, 64.760, 93.110
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
31C
41D
51E
61F

NCS domain segments:

Component-ID: 1 / Ens-ID: 1 / Beg auth comp-ID: ILE / Beg label comp-ID: ILE / End auth comp-ID: VAL / End label comp-ID: VAL / Refine code: 5 / Auth seq-ID: 280 - 328 / Label seq-ID: 7 - 55

Dom-IDAuth asym-IDLabel asym-ID
1AA
2BB
3CC
4DD
5EE
6FF

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Components

#1: Protein
UNCHARACTERIZED PROTEIN / AF1503


Mass: 6463.403 Da / Num. of mol.: 6 / Fragment: HAMP DOMAIN, RESIDUES 278-331 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) ARCHAEOGLOBUS FULGIDUS (archaea) / Description: GENOMIC DNA / Plasmid: GST-FUSION / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: O28769
#2: Chemical
ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 9 / Source method: obtained synthetically / Formula: Zn
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 200 / Source method: isolated from a natural source / Formula: H2O

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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: 1.68 Å3/Da / Density % sol: 26.95 % / Description: NONE
Crystal growpH: 4.6
Details: 20 MM MOPS, 100 MM NACL, 0.1 M ZN ACETATE, 12% PEG 4000, PH 4.6.

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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: 1.65→30 Å / Num. obs: 33647 / % possible obs: 99.1 % / Observed criterion σ(I): 2.7 / Redundancy: 6.2 % / Rmerge(I) obs: 0.09 / Net I/σ(I): 22.7
Reflection shellResolution: 1.65→1.7 Å / Redundancy: 6.1 % / Rmerge(I) obs: 0.55 / Mean I/σ(I) obs: 2.7 / % possible all: 99.3

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Processing

Software
NameVersionClassification
REFMAC5.5.0109refinement
XDSdata reduction
XSCALEdata scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: NONE

Resolution: 1.65→29.81 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.941 / SU B: 4.865 / SU ML: 0.083 / Cross valid method: THROUGHOUT / ESU R: 0.115 / ESU R Free: 0.116 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
RfactorNum. reflection% reflectionSelection details
Rfree0.236 1775 5 %RANDOM
Rwork0.189 ---
obs0.191 33647 98.3 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
Displacement parametersBiso mean: 27.5 Å2
Baniso -1Baniso -2Baniso -3
1-0.03 Å20 Å20 Å2
2---0.04 Å20 Å2
3---0.01 Å2
Refinement stepCycle: LAST / Resolution: 1.65→29.81 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2576 0 9 200 2785
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0240.0222714
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg2.0871.9863690
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.175378
X-RAY DIFFRACTIONr_dihedral_angle_2_deg26.54823.514111
X-RAY DIFFRACTIONr_dihedral_angle_3_deg15.29315557
X-RAY DIFFRACTIONr_dihedral_angle_4_deg18.6091531
X-RAY DIFFRACTIONr_chiral_restr0.1480.2457
X-RAY DIFFRACTIONr_gen_planes_refined0.0110.0211959
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it1.2631.51737
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it2.06922847
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it3.3633977
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it5.4444.5818
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
Refine LS restraints NCS

Ens-ID: 1 / Number: 340 / Refine-ID: X-RAY DIFFRACTION

Dom-IDAuth asym-IDTypeRms dev position (Å)Weight position
1Amedium positional0.510.5
2Bmedium positional0.460.5
3Cmedium positional0.510.5
4Dmedium positional0.80.5
5Emedium positional0.460.5
6Fmedium positional0.420.5
1Amedium thermal2.342
2Bmedium thermal2.092
3Cmedium thermal2.912
4Dmedium thermal2.082
5Emedium thermal2.442
6Fmedium thermal2.482
LS refinement shellResolution: 1.65→1.69 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.285 152 -
Rwork0.243 2485 -
obs--99.43 %
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
12.7346-0.5841-0.67351.88590.11851.8081-0.0017-0.0137-0.2375-0.1396-0.04470.2048-0.0051-0.32630.04640.04020.002-0.0040.069-0.00870.0915-19.8514.812-16.668
21.31440.652-0.59441.92290.83676.503-0.0952-0.007-0.2876-0.07890.0285-0.04060.30850.05550.06660.06190.0190.00770.0217-0.00250.0925-12.192-1.209-18.68
33.3749-1.34483.58765.30771.30595.5118-0.1229-0.33050.0013-0.01990.1833-0.041-0.1278-0.1583-0.06040.04750.05010.01560.2626-0.03280.0688-6.756.346-9.132
41.44740.99741.91271.60632.77446.75690.0250.19240.0238-0.0711-0.037-0.0017-0.0835-0.03320.01190.06250.04050.00360.0793-0.00450.0595-10.4417.283-29.3
53.6870.89351.54351.61490.00894.37290.02960.21840.24610.0098-0.04940.0654-0.253-0.16560.01970.06450.0358-0.01650.04730.00830.067-14.3214.677-23.047
611.8154-1.33627.56.38596.348613.12050.10430.22190.2503-0.2263-0.2482-0.014-0.2029-0.06460.14390.154-0.06740.02780.0842-0.01250.067-11.06321.519-10.818
73.7737-0.32294.62010.7719-1.33836.91230.30780.5835-0.0508-0.1144-0.2325-0.01750.56470.917-0.07520.19970.0858-0.03640.2033-0.02260.119313.708-0.055-7.171
83.4826-1.1397-0.18382.89591.248910.02030.0866-0.0764-0.15340.1478-0.03890.08220.8505-0.1167-0.04780.1244-0.0015-0.01890.0435-0.02570.05344.32-1.023-8.264
90.0522-0.3133-0.83312.09445.760916.0467-0.0170.00090.00740.31960.1115-0.03341.0680.4169-0.09450.24360.144-0.0160.1047-0.03640.06577.287-2.815-22.287
104.2775-0.44762.06921.52750.350413.3955-0.20080.38140.54790.0214-0.0729-0.072-0.83410.06150.27370.09710.0189-0.04520.07850.02140.11895.9911.494-14.695
111.54080.56954.44587.2611-3.050416.9708-0.40970.17140.38620.2946-0.2778-0.0289-1.15530.69270.68750.2244-0.0658-0.27560.13190.05840.443314.37412.92-7.009
124.2769-3.2392-5.01515.51084.955719.82760.01180.34120.2848-0.23840.1071-0.3188-0.79140.9187-0.11890.0574-0.1106-0.01860.43020.10530.178217.1998.867-20.589
135.043-3.17685.272119.65838.015512.7952-0.27760.4550.3917-1.0580.4079-1.0773-1.07050.9245-0.13030.1891-0.06290.03220.07310.01680.178824.2867.4682.964
144.44581.1374-1.08061.2832-1.48273.0773-0.10560.2723-0.0998-0.22560.00430.00560.34460.08340.10120.10440.0268-0.00560.0364-0.01180.066824.787-7.286-0.817
1525.40478.39518.474215.7316-4.759315.31370.03821.3384-2.8005-0.73940.2505-0.93082.04480.3682-0.28870.54970.03980.16590.1116-0.18590.484926.274-21.177-2.926
162.07393.03950.44187.74511.16922.9578-0.0403-0.3578-0.16780.0303-0.1096-0.27720.22440.29390.150.0780.0565-0.00460.16180.02480.08226.078-8.65212.572
173.3373-4.3317-2.55337.26210.07388.8959-0.0270.05320.1374-0.03340.1105-0.2414-0.0567-0.6129-0.08350.09220.08080.01080.1438-0.00070.100917.423-5.1912.504
181.73920.54153.41799.0404-0.03646.89060.3548-0.2444-0.1653-0.37770.00680.26940.8317-0.5051-0.36170.256-0.0883-0.00720.10450.02090.132215.038-17.8627.516
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A279 - 299
2X-RAY DIFFRACTION2A300 - 319
3X-RAY DIFFRACTION3A320 - 330
4X-RAY DIFFRACTION4B276 - 293
5X-RAY DIFFRACTION5B294 - 323
6X-RAY DIFFRACTION6B324 - 331
7X-RAY DIFFRACTION7C275 - 300
8X-RAY DIFFRACTION8C301 - 319
9X-RAY DIFFRACTION9C320 - 330
10X-RAY DIFFRACTION10D279 - 302
11X-RAY DIFFRACTION11D303 - 316
12X-RAY DIFFRACTION12D317 - 330
13X-RAY DIFFRACTION13E274 - 280
14X-RAY DIFFRACTION14E281 - 321
15X-RAY DIFFRACTION15E322 - 330
16X-RAY DIFFRACTION16F274 - 300
17X-RAY DIFFRACTION17F301 - 316
18X-RAY DIFFRACTION18F317 - 330

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