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- PDB-8vwl: Crystal structure of Vibrio cholerae NFeoB in the apo form -

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Basic information

Entry
Database: PDB / ID: 8vwl
TitleCrystal structure of Vibrio cholerae NFeoB in the apo form
ComponentsFerrous iron transport protein B
KeywordsTRANSPORT PROTEIN / iron / transport / Feo / G-protein
Function / homology
Function and homology information


ferrous iron transmembrane transporter activity / GTP binding / metal ion binding / plasma membrane
Similarity search - Function
FeoB, cytosolic helical domain / FeoB cytosolic helical domain / Ferrous iron transport protein B / FeoB-type guanine nucleotide-binding (G) domain / : / Ferrous iron transport protein B / FeoB-type guanine nucleotide-binding (G) domain profile. / Nucleoside transporter/FeoB GTPase, Gate domain / Nucleoside recognition / GTP binding domain / P-loop containing nucleoside triphosphate hydrolase
Similarity search - Domain/homology
Ferrous iron transport protein B
Similarity search - Component
Biological speciesVibrio cholerae (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.67 Å
AuthorsLee, M. / Smith, A.T.
Funding support United States, 2items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)GM133497 United States
National Science Foundation (NSF, United States)CHE1844624 United States
CitationJournal: J.Biol.Chem. / Year: 2024
Title: Structural determinants of Vibrio cholerae FeoB nucleotide promiscuity.
Authors: Lee, M. / Magante, K. / Gomez-Garzon, C. / Payne, S.M. / Smith, A.T.
History
DepositionFeb 1, 2024Deposition site: RCSB / Processing site: RCSB
Revision 1.0Oct 30, 2024Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Ferrous iron transport protein B
B: Ferrous iron transport protein B
C: Ferrous iron transport protein B
D: Ferrous iron transport protein B
E: Ferrous iron transport protein B
F: Ferrous iron transport protein B
G: Ferrous iron transport protein B
H: Ferrous iron transport protein B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)257,36114
Polymers257,2158
Non-polymers1466
Water00
1
A: Ferrous iron transport protein B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)32,2003
Polymers32,1521
Non-polymers492
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: Ferrous iron transport protein B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)32,1762
Polymers32,1521
Non-polymers241
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
3
C: Ferrous iron transport protein B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)32,2003
Polymers32,1521
Non-polymers492
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
4
D: Ferrous iron transport protein B
hetero molecules


Theoretical massNumber of molelcules
Total (without water)32,1762
Polymers32,1521
Non-polymers241
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
5
E: Ferrous iron transport protein B


Theoretical massNumber of molelcules
Total (without water)32,1521
Polymers32,1521
Non-polymers00
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
6
F: Ferrous iron transport protein B


Theoretical massNumber of molelcules
Total (without water)32,1521
Polymers32,1521
Non-polymers00
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
7
G: Ferrous iron transport protein B


Theoretical massNumber of molelcules
Total (without water)32,1521
Polymers32,1521
Non-polymers00
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
8
H: Ferrous iron transport protein B


Theoretical massNumber of molelcules
Total (without water)32,1521
Polymers32,1521
Non-polymers00
Water0
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)48.348, 84.118, 158.028
Angle α, β, γ (deg.)76.170, 83.910, 74.510
Int Tables number1
Space group name H-MP1
Space group name HallP1
Symmetry operation#1: x,y,z
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
d_1ens_1(chain "A" and (resid 4 through 24 or resid 41...
d_2ens_1(chain "C" and (resid 4 through 24 or resid 41...
d_3ens_1(chain "D" and (resid 4 through 24 or resid 41...
d_4ens_1(chain "E" and (resid 4 through 24 or resid 41...
d_5ens_1(chain "F" and (resid 4 through 24 or resid 41...
d_6ens_1(chain "G" and (resid 4 through 24 or resid 41...
d_7ens_1(chain "H" and (resid 4 through 24 or resid 41...

NCS domain segments:

Ens-ID: ens_1

Dom-IDComponent-IDBeg auth comp-IDBeg label comp-IDEnd auth comp-IDEnd label comp-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
d_11GLNGLNGLYGLYAA4 - 244 - 24
d_12THRTHRTHRTHRAA4141
d_13PHEPHEASPASPAA44 - 4944 - 49
d_14PHEPHEALAALAAA51 - 6151 - 61
d_15ILEILESERSERAA71 - 7771 - 77
d_16ALAALATHRTHRAA79 - 8279 - 82
d_17PROPROLEULEUAA84 - 11084 - 110
d_18ARGARGLEULEUAA112 - 124112 - 124
d_19ARGARGARGARGAA126126
d_110LEULEULEULEUAA131 - 133131 - 133
d_111GLNGLNLEULEUAA135 - 145135 - 145
d_112ASNASNASNASNAA151151
d_113GLNGLNVALVALAA154 - 155154 - 155
d_114PHEPHELYSLYSAA158 - 159158 - 159
d_115LYSLYSHISHISAA161 - 163161 - 163
d_116LEULEUGLNGLNAA165 - 168165 - 168
d_117ALAALALEULEUAA171 - 172171 - 172
d_118LEULEUALAALAAA177 - 181177 - 181
d_119PHEPHEALAALAAA183 - 195183 - 195
d_120GLNGLNASPASPAA197 - 212197 - 212
d_121LEULEUILEILEAA214 - 216214 - 216
d_122GLYGLYLYSLYSAA218 - 220218 - 220
d_123ALAALAGLUGLUAA222 - 223222 - 223
d_124GLNGLNVALVALAA225 - 227225 - 227
d_125GLNGLNHISHISAA229 - 232229 - 232
d_126CYSCYSHISHISAA234 - 251234 - 251
d_127LEULEUVALVALAA253 - 257253 - 257
d_21GLNGLNGLYGLYCC4 - 244 - 24
d_22THRTHRTHRTHRCC4141
d_23PHEPHEASPASPCC44 - 4944 - 49
d_24PHEPHEALAALACC51 - 6151 - 61
d_25ILEILESERSERCC71 - 7771 - 77
d_26ALAALATHRTHRCC79 - 8279 - 82
d_27PROPROLEULEUCC84 - 11084 - 110
d_28ARGARGLEULEUCC112 - 124112 - 124
d_29ARGARGARGARGCC126126
d_210LEULEULEULEUCC131 - 133131 - 133
d_211GLNGLNLEULEUCC135 - 145135 - 145
d_212ASNASNASNASNCC151151
d_213GLNGLNVALVALCC154 - 155154 - 155
d_214PHEPHELYSLYSCC158 - 159158 - 159
d_215LYSLYSHISHISCC161 - 163161 - 163
d_216LEULEUGLNGLNCC165 - 168165 - 168
d_217ALAALALEULEUCC171 - 172171 - 172
d_218LEULEUALAALACC177 - 181177 - 181
d_219PHEPHEALAALACC183 - 195183 - 195
d_220GLNGLNASPASPCC197 - 212197 - 212
d_221LEULEUILEILECC214 - 216214 - 216
d_222GLYGLYLYSLYSCC218 - 220218 - 220
d_223ALAALAGLUGLUCC222 - 223222 - 223
d_224GLNGLNVALVALCC225 - 227225 - 227
d_225GLNGLNHISHISCC229 - 232229 - 232
d_226CYSCYSHISHISCC234 - 251234 - 251
d_227LEULEUVALVALCC253 - 257253 - 257
d_31GLNGLNGLYGLYDD4 - 244 - 24
d_32THRTHRTHRTHRDD4141
d_33PHEPHEASPASPDD44 - 4944 - 49
d_34PHEPHEALAALADD51 - 6151 - 61
d_35ILEILESERSERDD71 - 7771 - 77
d_36ALAALATHRTHRDD79 - 8279 - 82
d_37PROPROLEULEUDD84 - 11084 - 110
d_38ARGARGLEULEUDD112 - 124112 - 124
d_39ARGARGARGARGDD126126
d_310LEULEULEULEUDD131 - 133131 - 133
d_311GLNGLNLEULEUDD135 - 145135 - 145
d_312ASNASNASNASNDD151151
d_313GLNGLNVALVALDD154 - 155154 - 155
d_314PHEPHELYSLYSDD158 - 159158 - 159
d_315LYSLYSHISHISDD161 - 163161 - 163
d_316LEULEUGLNGLNDD165 - 168165 - 168
d_317ALAALALEULEUDD171 - 172171 - 172
d_318LEULEUALAALADD177 - 181177 - 181
d_319PHEPHEALAALADD183 - 195183 - 195
d_320GLNGLNASPASPDD197 - 212197 - 212
d_321LEULEUILEILEDD214 - 216214 - 216
d_322GLYGLYLYSLYSDD218 - 220218 - 220
d_323ALAALAGLUGLUDD222 - 223222 - 223
d_324GLNGLNVALVALDD225 - 227225 - 227
d_325GLNGLNHISHISDD229 - 232229 - 232
d_326CYSCYSHISHISDD234 - 251234 - 251
d_327LEULEUVALVALDD253 - 257253 - 257
d_41GLNGLNGLYGLYEE4 - 244 - 24
d_42THRTHRTHRTHREE4141
d_43PHEPHEASPASPEE44 - 4944 - 49
d_44PHEPHEALAALAEE51 - 6151 - 61
d_45ILEILESERSEREE71 - 7771 - 77
d_46ALAALATHRTHREE79 - 8279 - 82
d_47PROPROLEULEUEE84 - 11084 - 110
d_48ARGARGLEULEUEE112 - 124112 - 124
d_49ARGARGARGARGEE126126
d_410LEULEULEULEUEE131 - 133131 - 133
d_411GLNGLNLEULEUEE135 - 145135 - 145
d_412ASNASNASNASNEE151151
d_413GLNGLNVALVALEE154 - 155154 - 155
d_414PHEPHELYSLYSEE158 - 159158 - 159
d_415LYSLYSHISHISEE161 - 163161 - 163
d_416LEULEUGLNGLNEE165 - 168165 - 168
d_417ALAALALEULEUEE171 - 172171 - 172
d_418LEULEUALAALAEE177 - 181177 - 181
d_419PHEPHEALAALAEE183 - 195183 - 195
d_420GLNGLNASPASPEE197 - 212197 - 212
d_421LEULEUILEILEEE214 - 216214 - 216
d_422GLYGLYLYSLYSEE218 - 220218 - 220
d_423ALAALAGLUGLUEE222 - 223222 - 223
d_424GLNGLNVALVALEE225 - 227225 - 227
d_425GLNGLNHISHISEE229 - 232229 - 232
d_426CYSCYSHISHISEE234 - 251234 - 251
d_427LEULEUVALVALEE253 - 257253 - 257
d_51GLNGLNGLYGLYFF4 - 244 - 24
d_52THRTHRTHRTHRFF4141
d_53PHEPHEASPASPFF44 - 4944 - 49
d_54PHEPHEALAALAFF51 - 6151 - 61
d_55ILEILESERSERFF71 - 7771 - 77
d_56ALAALATHRTHRFF79 - 8279 - 82
d_57PROPROLEULEUFF84 - 11084 - 110
d_58ARGARGLEULEUFF112 - 124112 - 124
d_59ARGARGARGARGFF126126
d_510LEULEULEULEUFF131 - 133131 - 133
d_511GLNGLNLEULEUFF135 - 145135 - 145
d_512ASNASNASNASNFF151151
d_513GLNGLNVALVALFF154 - 155154 - 155
d_514PHEPHELYSLYSFF158 - 159158 - 159
d_515LYSLYSHISHISFF161 - 163161 - 163
d_516LEULEUGLNGLNFF165 - 168165 - 168
d_517ALAALALEULEUFF171 - 172171 - 172
d_518LEULEUALAALAFF177 - 181177 - 181
d_519PHEPHEALAALAFF183 - 195183 - 195
d_520GLNGLNASPASPFF197 - 212197 - 212
d_521LEULEUILEILEFF214 - 216214 - 216
d_522GLYGLYLYSLYSFF218 - 220218 - 220
d_523ALAALAGLUGLUFF222 - 223222 - 223
d_524GLNGLNVALVALFF225 - 227225 - 227
d_525GLNGLNHISHISFF229 - 232229 - 232
d_526CYSCYSHISHISFF234 - 251234 - 251
d_527LEULEUVALVALFF253 - 257253 - 257
d_61GLNGLNGLYGLYGG4 - 244 - 24
d_62THRTHRTHRTHRGG4141
d_63PHEPHEASPASPGG44 - 4944 - 49
d_64PHEPHEALAALAGG51 - 6151 - 61
d_65ILEILESERSERGG71 - 7771 - 77
d_66ALAALATHRTHRGG79 - 8279 - 82
d_67PROPROLEULEUGG84 - 11084 - 110
d_68ARGARGLEULEUGG112 - 124112 - 124
d_69ARGARGARGARGGG126126
d_610LEULEULEULEUGG131 - 133131 - 133
d_611GLNGLNLEULEUGG135 - 145135 - 145
d_612ASNASNASNASNGG151151
d_613GLNGLNVALVALGG154 - 155154 - 155
d_614PHEPHELYSLYSGG158 - 159158 - 159
d_615LYSLYSHISHISGG161 - 163161 - 163
d_616LEULEUGLNGLNGG165 - 168165 - 168
d_617ALAALALEULEUGG171 - 172171 - 172
d_618LEULEUALAALAGG177 - 181177 - 181
d_619PHEPHEALAALAGG183 - 195183 - 195
d_620GLNGLNASPASPGG197 - 212197 - 212
d_621LEULEUILEILEGG214 - 216214 - 216
d_622GLYGLYLYSLYSGG218 - 220218 - 220
d_623ALAALAGLUGLUGG222 - 223222 - 223
d_624GLNGLNVALVALGG225 - 227225 - 227
d_625GLNGLNHISHISGG229 - 232229 - 232
d_626CYSCYSHISHISGG234 - 251234 - 251
d_627LEULEUVALVALGG253 - 257253 - 257
d_71GLNGLNGLYGLYHH4 - 244 - 24
d_72THRTHRASPASPHH41 - 4941 - 49
d_73PHEPHEALAALAHH51 - 6151 - 61
d_74ILEILESERSERHH71 - 7771 - 77
d_75ALAALATHRTHRHH79 - 8279 - 82
d_76PROPROLEULEUHH84 - 11084 - 110
d_77ARGARGLEULEUHH112 - 124112 - 124
d_78ARGARGARGARGHH126126
d_79LEULEULEULEUHH131 - 133131 - 133
d_710GLNGLNLEULEUHH135 - 145135 - 145
d_711ASNASNASNASNHH151151
d_712GLNGLNVALVALHH154 - 155154 - 155
d_713PHEPHELYSLYSHH158 - 159158 - 159
d_714LYSLYSHISHISHH161 - 163161 - 163
d_715LEULEUGLNGLNHH165 - 168165 - 168
d_716ALAALALEULEUHH171 - 172171 - 172
d_717LEULEUALAALAHH177 - 181177 - 181
d_718PHEPHEALAALAHH183 - 195183 - 195
d_719GLNGLNASPASPHH197 - 212197 - 212
d_720LEULEUILEILEHH214 - 216214 - 216
d_721GLYGLYLYSLYSHH218 - 220218 - 220
d_722ALAALAGLUGLUHH222 - 223222 - 223
d_723GLNGLNVALVALHH225 - 227225 - 227
d_724GLNGLNHISHISHH229 - 232229 - 232
d_725CYSCYSHISHISHH234 - 251234 - 251
d_726LEULEUVALVALHH253 - 257253 - 257

NCS oper:
IDCodeMatrixVector
1given(-0.998102027344, 0.0184123286385, -0.0587650335369), (0.0177568611355, -0.82767780116, -0.560922589444), (-0.0589664048005, -0.560901456247, 0.825779946163)14.6078452407, 18.4277434359, -77.4090499439
2given(0.993408228756, 0.0948619275719, 0.0643529776833), (0.0172213781106, -0.678530922324, 0.734369941913), (0.113329233543, -0.728420896287, -0.675691854826)8.64241638683, 40.7573886842, -104.192095539
3given(-0.989640370447, -0.0148235123463, 0.142801262823), (0.0654644792315, 0.838640663204, 0.540736756638), (-0.127774563749, 0.544483334457, -0.828982243089)18.6368199816, 15.5196361111, -124.500700651
4given(-0.99072477164, -0.016242935174, 0.13490957681), (0.0474220724086, -0.971737000444, 0.231253862705), (0.127340386, 0.23550662204, 0.963494191507)10.0185860383, 32.7800354449, -4.88902181965
5given(0.9916836968, 0.0116209937541, -0.128173312376), (0.0122575157243, -0.999916143629, 0.00417839905543), (-0.128114007078, -0.00571473661389, -0.991742982317)-2.4905035406, 28.681519201, -37.7395446222
6given(0.991647596057, 0.0233993865735, -0.126836563904), (-0.109628180035, 0.670986375682, -0.73332049323), (0.0679463566144, 0.741100365913, 0.667947258596)5.87234167028, -5.97183546905, -99.3781157697

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Components

#1: Protein
Ferrous iron transport protein B


Mass: 32151.859 Da / Num. of mol.: 8
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Vibrio cholerae (bacteria) / Gene: feoB_1, ERS013165_00117 / Production host: Escherichia coli (E. coli) / References: UniProt: A0A655NVH2
#2: Chemical
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: Mg / Feature type: SUBJECT OF INVESTIGATION
Has ligand of interestY
Has protein modificationN

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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: 2.34 Å3/Da / Density % sol: 47.34 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop
Details: 25% PEG 3350, 0.2 M magnesium chloride, 0.1 M bis-tris pH 5.5

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Data collection

DiffractionMean temperature: 77 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 21-ID-D / Wavelength: 0.97918 Å
DetectorType: DECTRIS EIGER X 9M / Detector: PIXEL / Date: Nov 7, 2021
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97918 Å / Relative weight: 1
ReflectionResolution: 3.67→77.59 Å / Num. obs: 24215 / % possible obs: 95 % / Redundancy: 1.9 % / Biso Wilson estimate: 131.98 Å2 / CC1/2: 0.998 / Net I/σ(I): 7
Reflection shellResolution: 3.67→3.73 Å / Num. unique obs: 1142 / CC1/2: 0.792

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Processing

Software
NameVersionClassification
PHENIX1.20.1_4487refinement
xia2data reduction
xia2data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 3.67→77.57 Å / SU ML: 0.6642 / Cross valid method: FREE R-VALUE / σ(F): 1.96 / Phase error: 31.3806
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.2698 1204 4.98 %
Rwork0.2086 22982 -
obs0.2115 24186 94.91 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 147.06 Å2
Refinement stepCycle: LAST / Resolution: 3.67→77.57 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms15751 0 6 0 15757
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.003115955
X-RAY DIFFRACTIONf_angle_d0.619421531
X-RAY DIFFRACTIONf_chiral_restr0.04092539
X-RAY DIFFRACTIONf_plane_restr0.00452778
X-RAY DIFFRACTIONf_dihedral_angle_d19.24426017
Refine LS restraints NCS
Ens-IDDom-IDAsym-IDAuth asym-IDRefine-IDTypeRms dev position (Å)
ens_1d_2AAX-RAY DIFFRACTIONTorsion NCS0.733516507082
ens_1d_3AAX-RAY DIFFRACTIONTorsion NCS0.797347082437
ens_1d_4AAX-RAY DIFFRACTIONTorsion NCS0.756528050072
ens_1d_5AAX-RAY DIFFRACTIONTorsion NCS0.737577784947
ens_1d_6AAX-RAY DIFFRACTIONTorsion NCS0.71400441924
ens_1d_7AAX-RAY DIFFRACTIONTorsion NCS0.828515218363
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
3.67-3.820.41651350.35892453X-RAY DIFFRACTION91.87
3.82-3.990.37531300.30452517X-RAY DIFFRACTION92.98
3.99-4.20.34051350.28592431X-RAY DIFFRACTION91.12
4.2-4.460.29181420.22472512X-RAY DIFFRACTION92.6
4.46-4.810.25331330.2072632X-RAY DIFFRACTION98.19
4.81-5.290.29721310.2112660X-RAY DIFFRACTION98.31
5.29-6.060.29051370.23792634X-RAY DIFFRACTION97.3
6.06-7.630.28791360.22072571X-RAY DIFFRACTION96.4
7.63-77.570.18551250.13432572X-RAY DIFFRACTION95.4

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