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- PDB-2i45: Crystal structure of protein NMB1881 from Neisseria meningitidis -

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Basic information

Entry
Database: PDB / ID: 2i45
TitleCrystal structure of protein NMB1881 from Neisseria meningitidis
ComponentsHypothetical protein
KeywordsSTRUCTURAL GENOMICS / UNKNOWN FUNCTION / Neisseria meningitidis Cupin domain / PSI-2 / Protein Structure Initiative / Midwest Center for Structural Genomics / MCSG
Function / homologyCupin 2, conserved barrel / Cupin domain / RmlC-like cupin domain superfamily / Jelly Rolls / RmlC-like jelly roll fold / Jelly Rolls / Sandwich / Mainly Beta / Cupin_2 domain-containing protein
Function and homology information
Biological speciesNeisseria meningitidis (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 2.5 Å
AuthorsChang, C. / Hatzos, C. / Bargassa, M. / Joachimiak, A. / Midwest Center for Structural Genomics (MCSG)
CitationJournal: To be Published
Title: Crystal structure of protein NMB1881 from Neisseria meningitidis
Authors: Chang, C. / Hatzos, C. / Bargassa, M. / Joachimiak, A.
History
DepositionAug 21, 2006Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 19, 2006Provider: repository / Type: Initial release
Revision 1.1May 1, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Advisory / Version format compliance

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Hypothetical protein
B: Hypothetical protein
C: Hypothetical protein
D: Hypothetical protein
E: Hypothetical protein
F: Hypothetical protein
G: Hypothetical protein
H: Hypothetical protein
I: Hypothetical protein
J: Hypothetical protein


Theoretical massNumber of molelcules
Total (without water)121,98110
Polymers121,98110
Non-polymers00
Water4,378243
1
A: Hypothetical protein
B: Hypothetical protein


Theoretical massNumber of molelcules
Total (without water)24,3962
Polymers24,3962
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2240 Å2
ΔGint-23 kcal/mol
Surface area9600 Å2
MethodPISA
2
C: Hypothetical protein
D: Hypothetical protein


Theoretical massNumber of molelcules
Total (without water)24,3962
Polymers24,3962
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2230 Å2
ΔGint-23 kcal/mol
Surface area9670 Å2
MethodPISA
3
E: Hypothetical protein
F: Hypothetical protein


Theoretical massNumber of molelcules
Total (without water)24,3962
Polymers24,3962
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2150 Å2
ΔGint-22 kcal/mol
Surface area9750 Å2
MethodPISA
4
G: Hypothetical protein
H: Hypothetical protein


Theoretical massNumber of molelcules
Total (without water)24,3962
Polymers24,3962
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2210 Å2
ΔGint-23 kcal/mol
Surface area9960 Å2
MethodPISA
5
I: Hypothetical protein
J: Hypothetical protein


Theoretical massNumber of molelcules
Total (without water)24,3962
Polymers24,3962
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2130 Å2
ΔGint-22 kcal/mol
Surface area9910 Å2
MethodPISA
Unit cell
Length a, b, c (Å)94.932, 94.932, 155.704
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number78
Space group name H-MP43

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Components

#1: Protein
Hypothetical protein


Mass: 12198.138 Da / Num. of mol.: 10
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Neisseria meningitidis (bacteria) / Gene: NMB1881 / Plasmid: pMCSG / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) derivative / References: UniProt: Q9JXU4
#2: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 243 / 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: 2.87 Å3/Da / Density % sol: 57.22 %
Crystal growTemperature: 289 K / Method: vapor diffusion, hanging drop / pH: 9.5
Details: K/Na Tartrate, CHES, Lithium sulfate, pH 9.5, VAPOR DIFFUSION, HANGING DROP, temperature 289K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.97935 Å
DetectorType: ADSC QUANTUM 315 / Detector: CCD / Date: Feb 4, 2006
RadiationMonochromator: double crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97935 Å / Relative weight: 1
ReflectionResolution: 2.5→50 Å / Num. all: 47392 / Num. obs: 46681 / % possible obs: 98.5 % / Observed criterion σ(I): -3 / Redundancy: 9.8 % / Rmerge(I) obs: 0.095 / Net I/σ(I): 21.9
Reflection shellResolution: 2.5→2.52 Å / Redundancy: 8.3 % / Rmerge(I) obs: 0.455 / Mean I/σ(I) obs: 1.4 / Num. unique all: 968 / % possible all: 82.3

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Processing

Software
NameVersionClassification
REFMAC5.2.0019refinement
SBC-Collectdata collection
HKL-2000data reduction
HKL-2000data scaling
HKL-3000phasing
RefinementMethod to determine structure: SAD / Resolution: 2.5→50 Å / Cor.coef. Fo:Fc: 0.948 / Cor.coef. Fo:Fc free: 0.911 / SU B: 22.402 / SU ML: 0.24 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.405 / ESU R Free: 0.29 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
RfactorNum. reflection% reflectionSelection details
Rfree0.26793 2366 5.1 %RANDOM
Rwork0.19897 ---
all0.20245 44271 --
obs0.20245 44271 98.49 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 52.679 Å2
Baniso -1Baniso -2Baniso -3
1--3.17 Å20 Å20 Å2
2---3.17 Å20 Å2
3---6.34 Å2
Refinement stepCycle: LAST / Resolution: 2.5→50 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms7682 0 0 243 7925
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0230.0217862
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg2.261.93210622
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg8.3175959
X-RAY DIFFRACTIONr_dihedral_angle_2_deg39.48624.016376
X-RAY DIFFRACTIONr_dihedral_angle_3_deg22.246151323
X-RAY DIFFRACTIONr_dihedral_angle_4_deg18.9531540
X-RAY DIFFRACTIONr_chiral_restr0.1570.21149
X-RAY DIFFRACTIONr_gen_planes_refined0.0080.025962
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined0.2750.23677
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined0.3330.25055
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.2530.2433
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.2750.276
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.1620.28
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it1.3251.54956
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it1.66927673
X-RAY DIFFRACTIONr_scbond_it2.78233353
X-RAY DIFFRACTIONr_scangle_it3.9734.52949
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.5→2.568 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.342 169 -
Rwork0.277 2817 -
obs--85.9 %
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)
13.9699-1.1888-0.596710.6987-1.88063.21410.21980.18080.1671-0.1199-0.06481.18050.3662-0.1773-0.15490.1385-0.0248-0.0446-0.1823-0.0165-0.216716.4151.67332.677
23.59-2.7027-0.15888.2978.303812.30390.44650.44010.2340.0618-0.5279-0.1397-0.4446-0.30540.08140.1520.0729-0.0357-0.0630.0243-0.263727.132-7.91430.937
37.7519-2.919-0.29525.8070.65970.69730.18330.66720.0238-0.1799-0.1877-0.45520.16110.24320.00440.1490.01930.0253-0.02890.0544-0.258625.84215.85930.661
46.0178-1.81194.71383.3435-4.58047.2638-0.0259-0.0643-0.15620.075-0.01060.44020.27960.15070.03650.08240.05620.0232-0.0958-0.043-0.021914.77525.36733.746
54.3598-1.3602-0.47515.8627-0.93032.8882-0.07540.04890.26250.18050.04730.5511-0.3431-0.14530.02820.113-0.03550.0522-0.1494-0.01720.029717.04751.53347.035
60.8880.76941.0775.23154.06837.91070.0119-0.2030.0695-0.1153-0.00930.105-0.24050.0543-0.00270.0073-0.04360.0338-0.12480.0721-0.040123.17138.71945.981
73.8989-0.6870.96388.4325-0.23853.3887-0.13010.1402-0.24980.4798-0.24-0.7718-0.57860.22070.37010.2262-0.1431-0.068-0.21030.0614-0.106630.85360.59543.967
81.41641.27351.374910.4523-5.40166.06830.4168-0.1057-0.40560.3872-0.2346-0.08250.47950.2051-0.18220.5315-0.055-0.0961-0.1441-0.0313-0.10924.80473.73845.519
93.2381-1.7322-0.7336.4206-1.20882.23920.05640.2557-0.085-0.17920.03920.6569-0.0662-0.2721-0.09560.0203-0.0129-0.0561-0.1395-0.03630.0152-28.337-8.93832.08
100.4516-0.4807-1.15633.44874.83438.97540.0781-0.16930.180.0829-0.11-0.3292-0.7035-0.11650.0320.09680.0578-0.0637-0.11760.0257-0.1136-17.236-18.27932.557
114.2114-3.129-0.79018.03780.34362.30540.06810.1873-0.0176-0.128-0.0929-0.51060.09330.06150.02480.05770.0097-0.0096-0.1420.0277-0.1225-18.835.05629.879
127.808-3.35664.81096.4291-3.98528.22810.46550.5428-0.01080.2586-0.23480.7080.15020.2137-0.23070.04060.0331-0.0163-0.07440.0261-0.1942-29.55414.64130.295
135.5857-0.043-0.24336.6676-1.36553.17420.17730.23660.50470.0737-0.04860.58720.1909-0.108-0.12870.0561-0.0575-0.0359-0.14390.0154-0.1404-29.56941.26945.055
143.9969-0.2549-3.44516.01761.94015.3554-0.07770.1174-0.2433-0.08430.1019-0.2591-0.2403-0.0662-0.02420.1187-0.0272-0.0608-0.07280.0533-0.1954-23.63428.30243.972
153.1407-1.1349-0.03416.8446-0.22541.72340.05730.1189-0.2038-0.036-0.0471-0.30510.02360.0868-0.01020.0572-0.04390.0387-0.0898-0.0111-0.18-15.43150.57344.549
161.45690.32872.56896.4959-3.94637.7194-0.0643-0.2137-0.03060.1284-0.04460.41520.16710.15160.10880.07510.02120.0329-0.1081-0.0559-0.0583-21.56463.38746.913
177.838-2.51930.35874.3450.08122.4591-0.1450.51580.3764-0.05430.0107-0.43910.00630.25030.13430.00040.0177-0.0011-0.03460.0276-0.0879-2.68458.33817.707
185.2622-2.70815.60146.7781-3.58618.28390.19220.3268-0.2151-0.2415-0.1144-0.1690.6344-0.0394-0.07780.04320.03740.05040.0488-0.0255-0.3631-17.22260.79219.096
197.8825-1.2743-0.33113.8784-1.33472.67390.00550.6291-0.3341-0.16160.05590.21260.10370.0723-0.06140.04630.0447-0.0198-0.0493-0.084-0.1607-3.33441.33319.428
207.7302-1.1288-2.69467.66196.03998.8660.17820.9940.2153-0.429-0.2488-0.1156-0.6504-0.03610.07060.02220.0917-0.04630.04330.028-0.078411.3738.87518.849
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
1X-RAY DIFFRACTION1AA4 - 374 - 37
2X-RAY DIFFRACTION1AA48 - 5648 - 56
3X-RAY DIFFRACTION1AA74 - 8274 - 82
4X-RAY DIFFRACTION1AA93 - 10193 - 101
5X-RAY DIFFRACTION2AA38 - 4538 - 45
6X-RAY DIFFRACTION2AA57 - 7357 - 73
7X-RAY DIFFRACTION2AA83 - 9283 - 92
8X-RAY DIFFRACTION3BB4 - 374 - 37
9X-RAY DIFFRACTION3BB47 - 5647 - 56
10X-RAY DIFFRACTION3BB74 - 8274 - 82
11X-RAY DIFFRACTION3BB93 - 10193 - 101
12X-RAY DIFFRACTION4BB38 - 4438 - 44
13X-RAY DIFFRACTION4BB57 - 7357 - 73
14X-RAY DIFFRACTION4BB83 - 9283 - 92
15X-RAY DIFFRACTION5CC4 - 374 - 37
16X-RAY DIFFRACTION5CC47 - 5647 - 56
17X-RAY DIFFRACTION5CC74 - 8274 - 82
18X-RAY DIFFRACTION5CC93 - 10193 - 101
19X-RAY DIFFRACTION6CC38 - 4638 - 46
20X-RAY DIFFRACTION6CC57 - 7357 - 73
21X-RAY DIFFRACTION6CC83 - 9283 - 92
22X-RAY DIFFRACTION7DD4 - 374 - 37
23X-RAY DIFFRACTION7DD47 - 5647 - 56
24X-RAY DIFFRACTION7DD74 - 8274 - 82
25X-RAY DIFFRACTION7DD93 - 10193 - 101
26X-RAY DIFFRACTION8DD38 - 4638 - 46
27X-RAY DIFFRACTION8DD57 - 7357 - 73
28X-RAY DIFFRACTION8DD83 - 9283 - 92
29X-RAY DIFFRACTION9EE4 - 374 - 37
30X-RAY DIFFRACTION9EE47 - 5647 - 56
31X-RAY DIFFRACTION9EE74 - 8274 - 82
32X-RAY DIFFRACTION9EE93 - 10193 - 101
33X-RAY DIFFRACTION10EE38 - 4538 - 45
34X-RAY DIFFRACTION10EE57 - 7357 - 73
35X-RAY DIFFRACTION10EE83 - 9283 - 92
36X-RAY DIFFRACTION11FF4 - 374 - 37
37X-RAY DIFFRACTION11FF47 - 5647 - 56
38X-RAY DIFFRACTION11FF74 - 8274 - 82
39X-RAY DIFFRACTION11FF93 - 10193 - 101
40X-RAY DIFFRACTION12FF38 - 4638 - 46
41X-RAY DIFFRACTION12FF57 - 7357 - 73
42X-RAY DIFFRACTION12FF83 - 9283 - 92
43X-RAY DIFFRACTION13GG4 - 374 - 37
44X-RAY DIFFRACTION13GG47 - 5647 - 56
45X-RAY DIFFRACTION13GG74 - 8274 - 82
46X-RAY DIFFRACTION13GG93 - 10193 - 101
47X-RAY DIFFRACTION14GG38 - 4638 - 46
48X-RAY DIFFRACTION14GG57 - 7357 - 73
49X-RAY DIFFRACTION14GG83 - 9283 - 92
50X-RAY DIFFRACTION15HH4 - 374 - 37
51X-RAY DIFFRACTION15HH47 - 5647 - 56
52X-RAY DIFFRACTION15HH74 - 8274 - 82
53X-RAY DIFFRACTION15HH93 - 10193 - 101
54X-RAY DIFFRACTION16HH38 - 4638 - 46
55X-RAY DIFFRACTION16HH57 - 7357 - 73
56X-RAY DIFFRACTION16HH83 - 9283 - 92
57X-RAY DIFFRACTION17II4 - 374 - 37
58X-RAY DIFFRACTION17II48 - 5648 - 56
59X-RAY DIFFRACTION17II74 - 8274 - 82
60X-RAY DIFFRACTION17II93 - 10193 - 101
61X-RAY DIFFRACTION18II38 - 4538 - 45
62X-RAY DIFFRACTION18II57 - 7357 - 73
63X-RAY DIFFRACTION18II83 - 9283 - 92
64X-RAY DIFFRACTION19JJ4 - 374 - 37
65X-RAY DIFFRACTION19JJ49 - 5649 - 56
66X-RAY DIFFRACTION19JJ74 - 8274 - 82
67X-RAY DIFFRACTION19JJ93 - 10193 - 101
68X-RAY DIFFRACTION20JJ38 - 4538 - 45
69X-RAY DIFFRACTION20JJ57 - 7357 - 73
70X-RAY DIFFRACTION20JJ83 - 9283 - 92

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