[English] 日本語
Yorodumi
- PDB-4dq9: Crystal structure of the minor pseudopilin EPSH from the type II ... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 4dq9
TitleCrystal structure of the minor pseudopilin EPSH from the type II secretion system of Vibrio cholerae
ComponentsGeneral secretion pathway protein H
KeywordsTRANSPORT PROTEIN / Type II secretion system / pseudopilin / pseudopilus
Function / homology
Function and homology information


protein secretion by the type II secretion system / type II protein secretion system complex / plasma membrane
Similarity search - Function
Type II secretion system protein GspH / minor pseudopilin epsh domain / General secretion pathway, GspH / Type II transport protein GspH / Prokaryotic N-terminal methylation site. / minor pseudopilin epsh fold / Prokaryotic N-terminal methylation site / Pilin-like / 3-Layer(bab) Sandwich / Alpha Beta
Similarity search - Domain/homology
Type II secretion system protein H
Similarity search - Component
Biological speciesVibrio cholerae (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.59 Å
AuthorsRaghunathan, K. / Vago, F.S. / Grindem, D. / Ball, T. / Wedemeyer, W.J. / Arvidson, D.N.
CitationJournal: Biochim.Biophys.Acta / Year: 2013
Title: The 1.59 angstrom resolution structure of the minor pseudopilin EpsH of Vibrio cholerae reveals a long flexible loop.
Authors: Raghunathan, K. / Vago, F.S. / Grindem, D. / Ball, T. / Wedemeyer, W.J. / Bagdasarian, M. / Arvidson, D.N.
History
DepositionFeb 15, 2012Deposition site: RCSB / Processing site: RCSB
Revision 1.0Mar 13, 2013Provider: repository / Type: Initial release
Revision 1.1Jan 8, 2014Group: Database references
Revision 1.2Feb 28, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_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.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_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.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: General secretion pathway protein H
B: General secretion pathway protein H
hetero molecules


Theoretical massNumber of molelcules
Total (without water)39,1735
Polymers39,0912
Non-polymers813
Water4,576254
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
A: General secretion pathway protein H
hetero molecules


Theoretical massNumber of molelcules
Total (without water)19,5923
Polymers19,5461
Non-polymers462
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
3
B: General secretion pathway protein H
hetero molecules


Theoretical massNumber of molelcules
Total (without water)19,5812
Polymers19,5461
Non-polymers351
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)53.391, 71.110, 84.646
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

-
Components

#1: Protein General secretion pathway protein H / Cholera toxin secretion protein epsH


Mass: 19545.613 Da / Num. of mol.: 2 / Fragment: UNP RESIDUES 33-194
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Vibrio cholerae (bacteria) / Gene: epsH, VC_2729 / Production host: ESCHERICHIA COLI (E. coli) / References: UniProt: P45774
#2: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Na
#3: Chemical ChemComp-CL / CHLORIDE ION / Chloride


Mass: 35.453 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Cl
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 254 / Source method: isolated from a natural source / Formula: H2O

-
Experimental details

-
Experiment

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

-
Sample preparation

CrystalDensity Matthews: 2.06 Å3/Da / Density % sol: 40.15 %
Crystal growpH: 7.5
Details: 7% PEG 4000, 90MM sodium acetate, 10MM Tris-HCl, 175MM sodium formate, pH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 21-ID-D / Wavelength: 0.978
DetectorType: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Aug 9, 2007
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.978 Å / Relative weight: 1
ReflectionResolution: 1.59→27.94 Å / Num. obs: 43721 / % possible obs: 85.9 % / Observed criterion σ(I): 1

-
Processing

Software
NameVersionClassification
PHASERphasing
REFMAC5.5.0109refinement
HKL-2000data reduction
HKL-2000data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.59→27.94 Å / Cor.coef. Fo:Fc: 0.958 / Cor.coef. Fo:Fc free: 0.94 / SU B: 4.947 / SU ML: 0.076 / Cross valid method: THROUGHOUT / ESU R Free: 0.105 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.249 2128 5.1 %RANDOM
Rwork0.201 ---
obs0.204 39974 96.3 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
Displacement parametersBiso mean: 27.58 Å2
Baniso -1Baniso -2Baniso -3
1-0.12 Å20 Å20 Å2
2---0.21 Å20 Å2
3---0.1 Å2
Refinement stepCycle: LAST / Resolution: 1.59→27.94 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2300 0 3 254 2557
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0250.0222408
X-RAY DIFFRACTIONr_bond_other_d0.0010.021650
X-RAY DIFFRACTIONr_angle_refined_deg2.0951.963261
X-RAY DIFFRACTIONr_angle_other_deg1.10634024
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.5115298
X-RAY DIFFRACTIONr_dihedral_angle_2_deg35.86225.44125
X-RAY DIFFRACTIONr_dihedral_angle_3_deg14.71715419
X-RAY DIFFRACTIONr_dihedral_angle_4_deg20.621515
X-RAY DIFFRACTIONr_chiral_restr0.1360.2354
X-RAY DIFFRACTIONr_gen_planes_refined0.0110.0212707
X-RAY DIFFRACTIONr_gen_planes_other0.0030.02476
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_it1.3071.51477
X-RAY DIFFRACTIONr_mcbond_other0.4061.5605
X-RAY DIFFRACTIONr_mcangle_it2.05422364
X-RAY DIFFRACTIONr_scbond_it3.2593931
X-RAY DIFFRACTIONr_scangle_it5.0234.5895
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 1.59→1.64 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.422 105 -
Rwork0.411 2229 -
obs--73.26 %
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)
13.2447-0.1293-0.35551.65380.66462.4488-0.01950.1490.2347-0.00540.10660.0515-0.2582-0.0611-0.08720.13370.00660.00010.1138-0.00160.116529.952858.99975.9055
21.90150.22330.03132.9089-0.85152.9170.0223-0.1198-0.11150.25710.00750.16490.0337-0.1655-0.02970.1045-0.00170.02810.11170.00650.103724.258442.171715.3379
36.65634.3134-5.23733.7092-2.64164.7516-0.22750.058-0.1374-0.08870.0609-0.05250.2657-0.01390.16660.12720.02220.00740.13670.01910.134134.010841.39376.5069
49.9001-0.8889-3.61563.436-1.59967.7017-0.11020.4006-0.1256-0.37520.0384-0.04050.1327-0.11970.07180.1214-0.0115-0.00540.12160.00240.096536.360247.8791-2.2111
52.0941-2.19810.649613.9469-4.13362.00670.10150.0235-0.2326-0.23360.04110.67860.2843-0.008-0.14250.1251-0.0054-0.03290.1031-0.01650.107628.264233.25076.6646
60.72770.19580.6291.0757-0.40270.91040.0440.02190.0103-0.1490.00230.14410.1007-0.0414-0.04630.09010.0073-0.0070.1231-0.01080.116825.163141.6333.6438
71.19971.1538-1.51753.803-1.61051.98980.01830.00190.079-0.146-0.0127-0.1302-0.00150.057-0.00560.12790.00460.00910.15690.00240.151440.472652.29594.6679
82.3708-0.5077-3.39650.44481.43676.3728-0.1403-0.0637-0.0671-0.00170.01810.00970.1340.08360.12220.0846-0.0012-0.01320.10850.02610.143248.177250.39852.3679
90.651-0.2694-0.26224.79123.31762.3067-0.080.44550.09020.2337-0.34270.6070.179-0.30250.42270.135-0.1085-0.02860.32180.05030.139443.36546.7599-10.8597
100.00830.12680.45612.20377.907428.3804-0.0998-0.0070.01970.0109-0.48880.18140.0634-1.36870.58860.15070.03240.11390.39790.12880.29637.619835.3644-9.8928
112.6690.25520.16812.0788-0.46940.59310.0241-0.1718-0.11380.1356-0.05050.07320.0549-0.00330.02630.11810.0006-0.01010.11570.01380.093735.538140.998214.1246
123.67311.5955-0.73943.3494-2.60034.4143-0.0310.1250.0774-0.0585-0.0588-0.2311-0.06110.14590.08980.1211-0.00260.00770.09970.0010.118541.005958.72882.6872
131.56050.8344-0.37252.5455-1.91321.9453-0.0177-0.30130.02980.4463-0.1498-0.2428-0.19210.16260.16750.19530.0221-0.03910.1091-0.02340.091138.723953.428216.0372
140.93661.6885-3.488210.5676-9.418614.48240.0202-0.197-0.05680.7631-0.1922-0.0383-0.43290.4630.17190.18510.0179-0.00140.25650.01110.072434.384355.479618.2294
152.2474-2.0984-5.02544.40575.260911.3799-0.4534-0.2204-0.1520.44230.3175-0.50451.03560.52310.13590.1630.0605-0.08160.0314-0.02810.420844.9486-0.419913.506
162.3531-1.2432-1.07492.03911.39362.138-0.0272-0.1068-0.15040.06860.02510.120.0383-0.00190.00210.10910.00680.0180.10750.01520.125234.851216.602121.167
178.4197-4.7729-8.34986.26085.653710.57710.26650.13530.0703-0.306-0.1169-0.2236-0.2280.1148-0.14960.13010.006-0.00060.14660.00790.103740.31322.152712.13
186.00190.07076.82131.2496-3.930920.6439-0.19110.6899-0.0981-0.1032-0.1208-0.1490.10571.1420.31180.0741-0.00890.13230.1881-0.00570.247549.805116.3447.7391
191.9539-4.9559-0.201519.31930.96821.8526-0.1229-0.03690.20120.34830.0737-0.4724-0.16550.07590.04920.1017-0.0129-0.030.11260.00670.125941.216529.003917.212
202.587-0.35020.17670.65010.54310.5668-0.1419-0.2321-0.06330.05060.1339-0.02780.00620.12520.00810.1121-0.0022-0.00960.15740.06610.15444.184621.926520.5919
210.8819-0.0894-1.18714.52652.12752.498-0.12030.1215-0.1394-0.3954-0.006-0.1167-0.0098-0.11540.12620.15970.02790.0320.2621-0.03440.111941.838311.21585.5863
2223.299321.41625.622419.99445.31041.42290.1266-0.14240.19320.0927-0.13510.10630.0197-0.02460.00850.2745-0.1607-0.15670.26640.13280.126450.380526.20334.9244
230.23710.45420.21260.95530.45090.2174-0.05740.11510.01990.0860.07870.08870.05670.0482-0.02140.2223-0.14170.02070.204-0.01970.200758.437339.799115.4681
240.9741-0.74580.90013.1617-0.17322.8542-0.02020.0072-0.1138-0.0115-0.0540.3399-0.1268-0.18840.07420.11930.0058-0.0110.1-0.01620.129131.710122.90312.0482
254.7839-4.5237-2.2117.23072.82812.68110.10550.1631-0.2093-0.2883-0.0242-0.1241-0.02370.2363-0.08130.10640.00870.01740.1106-0.04450.147442.43395.93025.6544
262.8348-1.6743-0.85645.73980.8964.50370.03860.3268-0.0852-0.2876-0.03480.39810.0251-0.2987-0.00380.1264-0.0199-0.02520.1173-0.02020.183533.87046.61496.9179
2713.0529-13.8637-0.961443.1435-6.21678.0676-0.60760.1206-0.13621.42350.98122.1138-0.7136-1.6188-0.37360.11540.13820.11150.33430.01970.396426.444511.298214.5766
2828.4808-4.5139-3.70233.74690.84120.505-0.6941.6732-0.69460.09120.58610.18240.0861-0.16710.10790.0354-0.0299-0.00080.5502-0.24320.260329.74490.35328.4003
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A27 - 41
2X-RAY DIFFRACTION2A42 - 55
3X-RAY DIFFRACTION3A56 - 63
4X-RAY DIFFRACTION4A64 - 68
5X-RAY DIFFRACTION5A69 - 78
6X-RAY DIFFRACTION6A79 - 93
7X-RAY DIFFRACTION7A94 - 106
8X-RAY DIFFRACTION8A107 - 113
9X-RAY DIFFRACTION9A114 - 122
10X-RAY DIFFRACTION10A123 - 136
11X-RAY DIFFRACTION11A137 - 153
12X-RAY DIFFRACTION12A154 - 162
13X-RAY DIFFRACTION13A163 - 174
14X-RAY DIFFRACTION14A175 - 183
15X-RAY DIFFRACTION15B27 - 33
16X-RAY DIFFRACTION16B34 - 55
17X-RAY DIFFRACTION17B56 - 63
18X-RAY DIFFRACTION18B64 - 67
19X-RAY DIFFRACTION19B68 - 78
20X-RAY DIFFRACTION20B79 - 93
21X-RAY DIFFRACTION21B94 - 106
22X-RAY DIFFRACTION22B107 - 124
23X-RAY DIFFRACTION23B125 - 137
24X-RAY DIFFRACTION24B138 - 152
25X-RAY DIFFRACTION25B153 - 161
26X-RAY DIFFRACTION26B162 - 173
27X-RAY DIFFRACTION27B174 - 179
28X-RAY DIFFRACTION28B180 - 186

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242):Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more