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- PDB-4aye: Structure of a complex between CCPs 6 and 7 of Human Complement F... -

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Basic information

Entry
Database: PDB / ID: 4aye
TitleStructure of a complex between CCPs 6 and 7 of Human Complement Factor H and Neisseria meningitidis FHbp Variant 1 E283AE304A mutant
Components
  • COMPLEMENT FACTOR H
  • FACTOR H BINDING PROTEIN
KeywordsIMMUNE SYSTEM / ANTIGENS / BACTERIAL PROTEINS / VACCINES
Function / homology
Function and homology information


regulation of complement activation, alternative pathway / bacterial extracellular vesicle / symbiont cell surface / complement component C3b binding / regulation of complement-dependent cytotoxicity / regulation of complement activation / heparan sulfate proteoglycan binding / serine-type endopeptidase complex / complement activation, alternative pathway / complement activation ...regulation of complement activation, alternative pathway / bacterial extracellular vesicle / symbiont cell surface / complement component C3b binding / regulation of complement-dependent cytotoxicity / regulation of complement activation / heparan sulfate proteoglycan binding / serine-type endopeptidase complex / complement activation, alternative pathway / complement activation / Regulation of Complement cascade / cell outer membrane / heparin binding / blood microparticle / proteolysis / extracellular space / extracellular exosome / extracellular region / identical protein binding
Similarity search - Function
Immunoglobulin-like - #1980 / : / : / Factor H binding protein, N-terminal / Factor H binding protein, C-terminal / Factor H binding protein, C-terminal / Porin - #90 / Complement Module, domain 1 / Complement Module; domain 1 / Outer membrane protein/outer membrane enzyme PagP, beta-barrel ...Immunoglobulin-like - #1980 / : / : / Factor H binding protein, N-terminal / Factor H binding protein, C-terminal / Factor H binding protein, C-terminal / Porin - #90 / Complement Module, domain 1 / Complement Module; domain 1 / Outer membrane protein/outer membrane enzyme PagP, beta-barrel / Porin / Sushi repeat (SCR repeat) / Domain abundant in complement control proteins; SUSHI repeat; short complement-like repeat (SCR) / Sushi/SCR/CCP domain / Sushi/CCP/SCR domain profile. / Sushi/SCR/CCP superfamily / Ribbon / Prokaryotic membrane lipoprotein lipid attachment site profile. / Immunoglobulin-like / Beta Barrel / Sandwich / Mainly Beta
Similarity search - Domain/homology
Complement factor H / Factor H binding protein
Similarity search - Component
Biological speciesHOMO SAPIENS (human)
NEISSERIA MENINGITIDIS MC58 (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.8 Å
AuthorsJohnson, S. / Tan, L. / van der Veen, S. / Caesar, J. / Goicoechea De Jorge, E. / Everett, R.J. / Bai, X. / Exley, R.M. / Ward, P.N. / Ruivo, N. ...Johnson, S. / Tan, L. / van der Veen, S. / Caesar, J. / Goicoechea De Jorge, E. / Everett, R.J. / Bai, X. / Exley, R.M. / Ward, P.N. / Ruivo, N. / Trivedi, K. / Cumber, E. / Jones, R. / Newham, L. / Staunton, D. / Borrow, R. / Pickering, M. / Lea, S.M. / Tang, C.M.
CitationJournal: Plos Pathog. / Year: 2012
Title: Design and Evaluation of Meningococcal Vaccines Through Structure-Based Modification of Host and Pathogen Molecules.
Authors: Johnson, S. / Tan, L. / Van Der Veen, S. / Caesar, J. / Goicoechea De Jorge, E. / Harding, R.J. / Bai, X. / Exley, R.M. / Ward, P.N. / Ruivo, N. / Trivedi, K. / Cumber, E. / Jones, R. / ...Authors: Johnson, S. / Tan, L. / Van Der Veen, S. / Caesar, J. / Goicoechea De Jorge, E. / Harding, R.J. / Bai, X. / Exley, R.M. / Ward, P.N. / Ruivo, N. / Trivedi, K. / Cumber, E. / Jones, R. / Newham, L. / Staunton, D. / Ufret-Vincenty, R. / Borrow, R. / Pickering, M.C. / Lea, S.M. / Tang, C.M.
History
DepositionJun 20, 2012Deposition site: PDBE / Processing site: PDBE
Revision 1.0Nov 7, 2012Provider: repository / Type: Initial release
Revision 1.1Nov 21, 2012Group: Database references / Derived calculations / Structure summary
Revision 1.2Mar 25, 2015Group: Database references
Revision 1.3Dec 20, 2023Group: 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_initial_refinement_model / 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 / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Remark 700 SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "CE" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "CE" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "DE" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEETS PRESENTED AS "FE" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL.

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: COMPLEMENT FACTOR H
B: COMPLEMENT FACTOR H
C: FACTOR H BINDING PROTEIN
D: FACTOR H BINDING PROTEIN
E: COMPLEMENT FACTOR H
F: FACTOR H BINDING PROTEIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)127,16225
Polymers125,9826
Non-polymers1,17919
Water2,414134
1
A: COMPLEMENT FACTOR H
D: FACTOR H BINDING PROTEIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)42,4299
Polymers41,9942
Non-polymers4347
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3590 Å2
ΔGint-9.1 kcal/mol
Surface area20690 Å2
MethodPISA
2
B: COMPLEMENT FACTOR H
C: FACTOR H BINDING PROTEIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)42,4299
Polymers41,9942
Non-polymers4347
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3090 Å2
ΔGint-9.6 kcal/mol
Surface area21090 Å2
MethodPISA
3
E: COMPLEMENT FACTOR H
F: FACTOR H BINDING PROTEIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)42,3047
Polymers41,9942
Non-polymers3105
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3190 Å2
ΔGint-8.1 kcal/mol
Surface area20520 Å2
MethodPISA
Unit cell
Length a, b, c (Å)187.413, 53.277, 130.084
Angle α, β, γ (deg.)90.00, 117.74, 90.00
Int Tables number5
Space group name H-MC121
Noncrystallographic symmetry (NCS)NCS oper:
IDCodeMatrixVector
1given(-0.49295, -0.10047, 0.86424), (-0.05113, 0.99494, 0.0865), (-0.86856, -0.00155, -0.49559)-29.71382, 1.55429, -84.0762
2given(-0.48553, -0.16025, -0.85941), (-0.23331, 0.97115, -0.04928), (0.84251, 0.17659, -0.50891)-84.65943, -9.69653, -18.37956
3given(-0.45181, -0.05302, 0.89054), (0.04242, 0.99583, 0.08081), (-0.8911, 0.07429, -0.44768)-29.33192, 2.73927, -84.21825
4given(-0.54764, -0.19066, -0.8147), (-0.15214, 0.98015, -0.12711), (0.82277, 0.05434, -0.56577)-83.98991, -9.62747, -18.1512

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Components

#1: Protein COMPLEMENT FACTOR H / H FACTOR 1


Mass: 14410.275 Da / Num. of mol.: 3 / Fragment: CCPS 6 AND 7, RESIDUES 321-443
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) HOMO SAPIENS (human) / Production host: ESCHERICHIA COLI B (bacteria) / Strain (production host): B834(DE3) / References: UniProt: P08603
#2: Protein FACTOR H BINDING PROTEIN


Mass: 27583.869 Da / Num. of mol.: 3 / Fragment: RESIDUES 73-320 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) NEISSERIA MENINGITIDIS MC58 (bacteria) / Production host: ESCHERICHIA COLI B (bacteria) / Strain (production host): B834(DE3) / References: UniProt: Q9JXV4
#3: Chemical
ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 19 / Source method: obtained synthetically / Formula: C2H6O2
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 134 / 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: 2.22 Å3/Da / Density % sol: 44 % / Description: NONE
Crystal growpH: 9 / Details: 20% PEG 6000, 0.1M BICINE PH 9.0

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-1 / Wavelength: 0.9334
DetectorType: ADSC CCD / Detector: CCD / Date: Nov 5, 2008
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9334 Å / Relative weight: 1
ReflectionResolution: 2.8→90.05 Å / Num. obs: 26592 / % possible obs: 94.1 % / Observed criterion σ(I): 2 / Redundancy: 2.4 % / Biso Wilson estimate: 66.5 Å2 / Rmerge(I) obs: 0.04 / Net I/σ(I): 16.7
Reflection shellResolution: 2.8→2.96 Å / Redundancy: 2.3 % / Rmerge(I) obs: 0.17 / Mean I/σ(I) obs: 4.3 / % possible all: 70.5

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Processing

Software
NameVersionClassification
BUSTER2.11.2refinement
XDSdata reduction
SCALAdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 2W81
Resolution: 2.8→57.57 Å / Cor.coef. Fo:Fc: 0.9034 / Cor.coef. Fo:Fc free: 0.8825 / Cross valid method: THROUGHOUT / σ(F): 0 / SU Rfree Blow DPI: 0.359
Details: IDEAL-DIST CONTACT TERM CONTACT SETUP. ALL ATOMS HAVE CCP4 ATOM TYPE FROM LIBRARY.
RfactorNum. reflection% reflectionSelection details
Rfree0.2258 1347 5.07 %RANDOM
Rwork0.2068 ---
obs0.2078 26588 93.35 %-
Displacement parametersBiso mean: 46.77 Å2
Baniso -1Baniso -2Baniso -3
1-5.0372 Å20 Å25.1268 Å2
2---10.4244 Å20 Å2
3---5.3872 Å2
Refine analyzeLuzzati coordinate error obs: 0.396 Å
Refinement stepCycle: LAST / Resolution: 2.8→57.57 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms8437 0 76 134 8647
Refine LS restraints
Refine-IDTypeDev idealNumberRestraint functionWeight
X-RAY DIFFRACTIONt_bond_d0.0078710HARMONIC2
X-RAY DIFFRACTIONt_angle_deg1.0211726HARMONIC2
X-RAY DIFFRACTIONt_dihedral_angle_d2994SINUSOIDAL2
X-RAY DIFFRACTIONt_incorr_chiral_ct
X-RAY DIFFRACTIONt_pseud_angle
X-RAY DIFFRACTIONt_trig_c_planes219HARMONIC2
X-RAY DIFFRACTIONt_gen_planes1274HARMONIC5
X-RAY DIFFRACTIONt_it8710HARMONIC20
X-RAY DIFFRACTIONt_nbd
X-RAY DIFFRACTIONt_omega_torsion2.26
X-RAY DIFFRACTIONt_other_torsion18.32
X-RAY DIFFRACTIONt_improper_torsion
X-RAY DIFFRACTIONt_chiral_improper_torsion1087SEMIHARMONIC5
X-RAY DIFFRACTIONt_sum_occupancies
X-RAY DIFFRACTIONt_utility_distance
X-RAY DIFFRACTIONt_utility_angle
X-RAY DIFFRACTIONt_utility_torsion
X-RAY DIFFRACTIONt_ideal_dist_contact9136SEMIHARMONIC4
LS refinement shellResolution: 2.8→2.91 Å / Total num. of bins used: 13
RfactorNum. reflection% reflection
Rfree0.3451 105 5.18 %
Rwork0.2626 1921 -
all0.2669 2026 -
obs--93.35 %

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