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- PDB-6c1m: NavAb NormoPP mutant -

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Basic information

Entry
Database: PDB / ID: 6c1m
TitleNavAb NormoPP mutant
ComponentsIon transport protein
KeywordsMETAL TRANSPORT / Mutant
Function / homology
Function and homology information


voltage-gated sodium channel complex / membrane depolarization during action potential / voltage-gated sodium channel activity / identical protein binding / metal ion binding
Similarity search - Function
Voltage-gated cation channel calcium and sodium / Voltage-dependent channel domain superfamily / Ion transport domain / Ion transport protein
Similarity search - Domain/homology
1-METHYLGUANIDINE / 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE / Ion transport protein
Similarity search - Component
Biological speciesArcobacter butzleri (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.518 Å
AuthorsCatterall, W.A. / Zheng, N. / Jiang, D. / Gamal El-Din, T.M.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Human Genome Research Institute (NIH/NHGRI)NS015751 United States
CitationJournal: Nature / Year: 2018
Title: Structural basis for gating pore current in periodic paralysis.
Authors: Jiang, D. / Gamal El-Din, T.M. / Ing, C. / Lu, P. / Pomes, R. / Zheng, N. / Catterall, W.A.
History
DepositionJan 4, 2018Deposition site: RCSB / Processing site: RCSB
Revision 1.0May 16, 2018Provider: repository / Type: Initial release
Revision 1.1May 30, 2018Group: Data collection / Database references / Category: citation / Item: _citation.pdbx_database_id_PubMed / _citation.title
Revision 1.2Jun 6, 2018Group: Data collection / Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
Revision 1.3Dec 18, 2019Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.4Oct 4, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Ion transport protein
B: Ion transport protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)81,67933
Polymers66,0102
Non-polymers15,66931
Water57632
1
A: Ion transport protein
B: Ion transport protein
hetero molecules

A: Ion transport protein
B: Ion transport protein
hetero molecules


Theoretical massNumber of molelcules
Total (without water)163,35966
Polymers132,0204
Non-polymers31,33962
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation2_655-x+1,-y,z1
Buried area45910 Å2
ΔGint-404 kcal/mol
Surface area41090 Å2
MethodPISA
Unit cell
Length a, b, c (Å)126.330, 126.244, 191.585
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number23
Space group name H-MI222

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein Ion transport protein


Mass: 33004.949 Da / Num. of mol.: 2 / Mutation: C235I, H123R
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Arcobacter butzleri (strain RM4018) (bacteria)
Strain: RM4018 / Gene: Abu_1752 / Production host: Trichoplusia ni (cabbage looper) / References: UniProt: A8EVM5

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Non-polymers , 6 types, 63 molecules

#2: Chemical
ChemComp-PX4 / 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE


Mass: 678.940 Da / Num. of mol.: 15 / Source method: obtained synthetically / Formula: C36H73NO8P / Comment: DMPC, phospholipid*YM
#3: Chemical
ChemComp-1N7 / CHAPSO / 2-hydroxy-N,N-dimethyl-3-sulfo-N-(3-{[(3beta,5beta,7beta,12beta)-3,7,12-trihydroxy-24-oxocholan-24-yl]amino}propyl)propan-1-aminium


Mass: 631.884 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: C32H59N2O8S / Comment: detergent*YM
#4: Chemical ChemComp-MGX / 1-METHYLGUANIDINE


Mass: 73.097 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C2H7N3
#5: Chemical
ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Na
#6: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: SO4
#7: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 32 / 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: 5.79 Å3/Da / Density % sol: 78.74 %
Crystal growTemperature: 277 K / Method: evaporation / pH: 4.8 / Details: ammonium sulphate, Na-citrate

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ALS / Beamline: 8.2.1 / Wavelength: 0.99994 Å
DetectorType: MARMOSAIC 325 mm CCD / Detector: CCD / Date: Oct 11, 2014
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.99994 Å / Relative weight: 1
ReflectionResolution: 2.52→42.31 Å / Num. obs: 51039 / % possible obs: 99.4 % / Redundancy: 5.3 % / Net I/σ(I): 18.5
Reflection shellResolution: 2.52→2.64 Å

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Processing

Software
NameVersionClassification
PHENIX1.9_1692refinement
HKL-2000data reduction
HKL-2000data scaling
AutoSolphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 3RVY
Resolution: 2.518→42.311 Å / SU ML: 0.29 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 24.74 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2266 2499 4.9 %
Rwork0.2031 --
obs0.2043 51039 97.98 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 2.518→42.311 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3674 0 631 32 4337
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0094424
X-RAY DIFFRACTIONf_angle_d1.2535955
X-RAY DIFFRACTIONf_dihedral_angle_d21.5121620
X-RAY DIFFRACTIONf_chiral_restr0.054685
X-RAY DIFFRACTIONf_plane_restr0.005635
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.5175-2.56590.32211100.34191850X-RAY DIFFRACTION69
2.5659-2.61830.34851500.30882622X-RAY DIFFRACTION98
2.6183-2.67520.34351530.30022686X-RAY DIFFRACTION99
2.6752-2.73740.32641420.26372728X-RAY DIFFRACTION100
2.7374-2.80590.24571600.23492677X-RAY DIFFRACTION100
2.8059-2.88170.23231260.22682743X-RAY DIFFRACTION100
2.8817-2.96650.23231250.21852737X-RAY DIFFRACTION100
2.9665-3.06220.22831140.22152747X-RAY DIFFRACTION100
3.0622-3.17160.23451510.21232747X-RAY DIFFRACTION100
3.1716-3.29860.25331490.20252713X-RAY DIFFRACTION100
3.2986-3.44860.21971580.18182735X-RAY DIFFRACTION100
3.4486-3.63040.18461530.17292741X-RAY DIFFRACTION100
3.6304-3.85770.2321200.18062763X-RAY DIFFRACTION100
3.8577-4.15530.18621310.16952756X-RAY DIFFRACTION100
4.1553-4.5730.21661300.18432773X-RAY DIFFRACTION100
4.573-5.23370.2155850.1772868X-RAY DIFFRACTION100
5.2337-6.58990.23871460.24752804X-RAY DIFFRACTION100
6.5899-42.31730.21771960.2032850X-RAY DIFFRACTION99
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)
18.51667.06264.42518.67921.6253.68371.6425-0.19942.3355-0.40170.45520.22680.22410.8258-1.41352.20740.0540.85331.3521-0.61311.724735.150139.1861234.8
25.6562-1.7714-4.189.49163.01513.42930.28260.31110.6981-0.4453-0.89111.648-2.0517-2.80280.52510.64390.28810.16081.116-0.1381.027734.388223.5314213.1555
38.7735-1.23655.42742.40860.20154.4353-0.76510.88241.62630.1049-0.16271.0228-0.60261.53080.65191.61510.50630.63580.9905-0.31771.38140.061235.2293220.6234
42.9593-2.87372.48775.9713-0.69233.25450.50090.43980.6728-0.5146-0.6132-0.4865-0.96611.5821-0.05161.34280.09970.43591.5296-0.31921.11748.823232.6735215.5646
59.4135-1.1091-2.70139.0516-0.83277.67170.6172-0.38971.5744-0.61170.07621.4645-2.0328-1.6727-0.47760.99150.19640.27380.711-0.3381.009546.254825.5986215.0988
69.0492-1.1821-2.37952.24171.3848.4335-0.5814-1.41360.40280.56840.58880.1350.11260.4522-0.18210.8418-0.02730.02220.4185-0.12030.505567.693716.2753220.3459
72.5938-2.8946-3.23473.2783.42544.08950.20930.87430.4578-0.8595-0.0359-0.23871.00010.1055-0.24130.7734-0.12750.02780.63070.01550.512276.891513.4005196.927
84.8654-0.1796-1.86296.21780.51882.5893-0.0886-0.03770.21540.11870.083-0.22080.12210.27820.00940.3722-0.0159-0.07910.4666-0.0260.305974.15676.5662203.4242
97.0076-0.77490.04957.93520.53975.0978-0.0761-2.00560.62021.56970.09550.5928-0.0232-0.0240.09570.81670.0329-0.09530.903-0.18480.466873.19475.0175220.1103
108.5923-6.8613-4.59615.48123.66612.49750.3899-0.30320.1151-0.78490.98521.9077-0.4776-0.4502-1.52991.4714-0.29860.33162.15290.73151.536723.8941-27.9614234.8536
116.2999-0.3792-2.68875.3173-1.9733.347-0.69650.693-1.2743-0.62310.55580.50593.1116-2.88980.18311.0328-0.31110.06290.71510.11951.002639.6238-28.793213.0989
125.1542.4659-0.50378.57074.39674.20570.32450.00230.0879-0.3309-0.19490.5823-1.3188-1.5922-0.00670.9193-0.32210.27331.55450.61931.249929.0871-20.3696221.2068
133.66624.4264-2.46739.2604-6.08146.1688-3.38865.46220.5213-3.63113.58211.60374.1173-4.6733-0.51042.2899-0.89380.07063.12410.54441.50228.1546-15.0873204.8159
147.3549-1.47661.4247.1899-4.33483.0864-0.08290.658-1.10630.550.751.46871.0615-2.1909-0.4940.7993-0.14060.27561.020.26861.052637.5461-16.8533215.1082
152.31381.0567-0.74179.9168-3.83339.55270.5633-0.6209-0.0911.0264-0.47350.25-0.12190.1008-0.28270.45230.05150.12160.85650.01450.495846.87834.5259220.3368
163.54952.6399-3.23071.9841-2.44113.50070.12770.25230.2454-1.10590.37320.4853-0.14790.299-0.56590.63750.1508-0.04750.80990.01530.510549.78713.7336196.9244
174.30870.1582-0.7674.29911.03742.99520.2074-0.84140.11310.7942-0.14540.40220.08850.076-0.0480.5362-0.03040.09190.5481-0.05660.337957.273110.5492211.1518
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 1001 through 1011 )
2X-RAY DIFFRACTION2chain 'A' and (resid 1012 through 1041 )
3X-RAY DIFFRACTION3chain 'A' and (resid 1042 through 1073 )
4X-RAY DIFFRACTION4chain 'A' and (resid 1074 through 1096 )
5X-RAY DIFFRACTION5chain 'A' and (resid 1097 through 1112 )
6X-RAY DIFFRACTION6chain 'A' and (resid 1113 through 1152 )
7X-RAY DIFFRACTION7chain 'A' and (resid 1153 through 1162 )
8X-RAY DIFFRACTION8chain 'A' and (resid 1163 through 1193 )
9X-RAY DIFFRACTION9chain 'A' and (resid 1194 through 1221 )
10X-RAY DIFFRACTION10chain 'B' and (resid 2001 through 2011 )
11X-RAY DIFFRACTION11chain 'B' and (resid 2012 through 2041 )
12X-RAY DIFFRACTION12chain 'B' and (resid 2042 through 2086 )
13X-RAY DIFFRACTION13chain 'B' and (resid 2087 through 2096 )
14X-RAY DIFFRACTION14chain 'B' and (resid 2097 through 2112 )
15X-RAY DIFFRACTION15chain 'B' and (resid 2113 through 2152 )
16X-RAY DIFFRACTION16chain 'B' and (resid 2153 through 2162 )
17X-RAY DIFFRACTION17chain 'B' and (resid 2163 through 2221 )

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