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- PDB-5qcq: Crystal structure of BACE complex with BMC025 -

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Basic information

Entry
Database: PDB / ID: 5qcq
TitleCrystal structure of BACE complex with BMC025
ComponentsBeta-secretase 1
KeywordsHYDROLASE / Hydroloase / D3R / BACE / Ligand Docking
Function / homology
Function and homology information


memapsin 2 / Golgi-associated vesicle lumen / signaling receptor ligand precursor processing / beta-aspartyl-peptidase activity / amyloid precursor protein catabolic process / amyloid-beta formation / membrane protein ectodomain proteolysis / cellular response to manganese ion / amyloid-beta metabolic process / prepulse inhibition ...memapsin 2 / Golgi-associated vesicle lumen / signaling receptor ligand precursor processing / beta-aspartyl-peptidase activity / amyloid precursor protein catabolic process / amyloid-beta formation / membrane protein ectodomain proteolysis / cellular response to manganese ion / amyloid-beta metabolic process / prepulse inhibition / detection of mechanical stimulus involved in sensory perception of pain / protein serine/threonine kinase binding / cellular response to copper ion / presynaptic modulation of chemical synaptic transmission / hippocampal mossy fiber to CA3 synapse / multivesicular body / response to lead ion / trans-Golgi network / recycling endosome / protein processing / cellular response to amyloid-beta / positive regulation of neuron apoptotic process / synaptic vesicle / late endosome / peptidase activity / amyloid-beta binding / endopeptidase activity / amyloid fibril formation / aspartic-type endopeptidase activity / lysosome / early endosome / endosome membrane / endosome / membrane raft / Amyloid fiber formation / endoplasmic reticulum lumen / axon / neuronal cell body / dendrite / Golgi apparatus / enzyme binding / cell surface / proteolysis / membrane / plasma membrane
Similarity search - Function
Beta-secretase BACE1 / Beta-secretase BACE / Memapsin-like / Eukaryotic aspartyl protease / Aspartic peptidase A1 family / Peptidase family A1 domain / Peptidase family A1 domain profile. / Cathepsin D, subunit A; domain 1 / Acid Proteases / Aspartic peptidase, active site ...Beta-secretase BACE1 / Beta-secretase BACE / Memapsin-like / Eukaryotic aspartyl protease / Aspartic peptidase A1 family / Peptidase family A1 domain / Peptidase family A1 domain profile. / Cathepsin D, subunit A; domain 1 / Acid Proteases / Aspartic peptidase, active site / Eukaryotic and viral aspartyl proteases active site. / Aspartic peptidase domain superfamily / Beta Barrel / Mainly Beta
Similarity search - Domain/homology
Chem-AFJ / Beta-secretase 1
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.97 Å
Model detailsStructures for D3R docking challenge
AuthorsRondeau, J.M. / Shao, C. / Yang, H. / Burley, S.K.
Citation
Journal: J.Comput.Aided Mol.Des. / Year: 2020
Title: D3R grand challenge 4: blind prediction of protein-ligand poses, affinity rankings, and relative binding free energies.
Authors: Parks, C.D. / Gaieb, Z. / Chiu, M. / Yang, H. / Shao, C. / Walters, W.P. / Jansen, J.M. / McGaughey, G. / Lewis, R.A. / Bembenek, S.D. / Ameriks, M.K. / Mirzadegan, T. / Burley, S.K. / Amaro, R.E. / Gilson, M.K.
#1: Journal: Bioorg.Med.Chem.Lett. / Year: 2009
Title: Structure-based design and synthesis of macrocyclic peptidomimetic beta-secretase (BACE-1) inhibitors.
Authors: Machauer, R. / Veenstra, S. / Rondeau, J.M. / Tintelnot-Blomley, M. / Betschart, C. / Neumann, U. / Paganetti, P.
History
DepositionDec 1, 2017Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 3, 2020Provider: repository / Type: Initial release
Revision 1.1Dec 30, 2020Group: Structure summary / Category: audit_author / Item: _audit_author.identifier_ORCID
Revision 1.2Feb 10, 2021Group: Database references / Category: citation_author / Item: _citation_author.identifier_ORCID

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Beta-secretase 1
B: Beta-secretase 1
C: Beta-secretase 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)135,7956
Polymers134,3323
Non-polymers1,4633
Water11,512639
1
A: Beta-secretase 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)45,2652
Polymers44,7771
Non-polymers4881
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: Beta-secretase 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)45,2652
Polymers44,7771
Non-polymers4881
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
3
C: Beta-secretase 1
hetero molecules


Theoretical massNumber of molelcules
Total (without water)45,2652
Polymers44,7771
Non-polymers4881
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)82.537, 103.062, 100.602
Angle α, β, γ (deg.)90.00, 103.64, 90.00
Int Tables number4
Space group name H-MP1211
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-ID
11
21
31

NCS domain segments:
Dom-IDComponent-IDEns-IDSelection details
111(CHAIN A AND (RESID -2 THROUGH 156 OR RESID 169 THROUGH 385))
211(CHAIN B AND (RESID -2 THROUGH 309 OR RESID 317 THROUGH 385))
311(CHAIN C AND (RESID -2 THROUGH 156 OR RESID 169 THROUGH 309 OR RESID 317 THROUGH 385))

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Components

#1: Protein Beta-secretase 1 / Aspartyl protease 2 / Asp 2 / Beta-site amyloid precursor protein cleaving enzyme 1 / Beta-site APP ...Aspartyl protease 2 / Asp 2 / Beta-site amyloid precursor protein cleaving enzyme 1 / Beta-site APP cleaving enzyme 1 / Memapsin-2 / Membrane-associated aspartic protease 2


Mass: 44777.336 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: BACE1, BACE, KIAA1149 / Production host: Escherichia coli (E. coli) / References: UniProt: P56817, memapsin 2
#2: Chemical ChemComp-AFJ / (2R,4S,5S)-N-butyl-4-hydroxy-2,7-dimethyl-5-{[N-(4-methylpentanoyl)-L-methionyl]amino}octanamide / (2R,4S,5S)-4-Hydroxy-2,7-dimethyl-5-[(S)-2-(4-methyl-pentanoylamino)-4-methylsulfanyl-butyrylamino]-octanoic acid butylamide


Mass: 487.739 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C25H49N3O4S
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 639 / 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: 3.1 Å3/Da / Density % sol: 60.26 %
Crystal growTemperature: 292 K / Method: hanging drop
Details: CRYSTALS WERE GROWN AT 19C BY VAPOUR DIFFUSION IN HANGING DROPS FROM 1.0M AMMONIUM SULFATE IN WATER. PROTEIN STOCK WAS BACE MUT46B BATCH XII 8.5MG/ML IN 10MM TRIS-HCL PH 7.4, 25MM NACL, WITH ...Details: CRYSTALS WERE GROWN AT 19C BY VAPOUR DIFFUSION IN HANGING DROPS FROM 1.0M AMMONIUM SULFATE IN WATER. PROTEIN STOCK WAS BACE MUT46B BATCH XII 8.5MG/ML IN 10MM TRIS-HCL PH 7.4, 25MM NACL, WITH A 5-FOLD EXCESS OF BMC025 ADDED FROM A 50MM STOCK SOLUTION IN 90% DMSO-D6 (1.8% DMSO IN DROP). A SOLUTION CONTAINING 1.2M AMMONIUM SULFATE, 25% GLYCEROL, 1MM BMC025 AND 1.8% DMSO WAS USED AS CRYO-PROTECTANT.

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU FR-E / Wavelength: 1.54178
DetectorType: RIGAKU SATURN 92 / Detector: CCD / Date: Nov 18, 2005
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.54178 Å / Relative weight: 1
ReflectionResolution: 1.971→48.882 Å / Num. obs: 107921 / % possible obs: 93.5 % / Rmerge(I) obs: 0.061

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Phasing

PhasingMethod: molecular replacement

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Processing

Software
NameVersionClassificationNB
PHENIX1.12_2829refinement
CNXrefinement
CNXphasing
XSCALEdata scaling
XDSdate reduction
PDB_EXTRACT3.24data extraction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.97→48.88 Å / SU ML: 0.19 / Cross valid method: THROUGHOUT / σ(F): 1.36 / Phase error: 18.84 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.195 10413 9.65 %
Rwork0.167 --
obs0.17 107921 93.5 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 39.15 Å2
Refinement stepCycle: LAST / Resolution: 1.97→48.88 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms8777 0 99 639 9515
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0079107
X-RAY DIFFRACTIONf_angle_d0.84512366
X-RAY DIFFRACTIONf_dihedral_angle_d15.0885315
X-RAY DIFFRACTIONf_chiral_restr0.061341
X-RAY DIFFRACTIONf_plane_restr0.0051585
Refine LS restraints NCS
Ens-IDDom-IDAuth asym-IDNumberRefine-IDType
11A5310X-RAY DIFFRACTIONPOSITIONAL
12B5310X-RAY DIFFRACTIONPOSITIONAL
13C5310X-RAY DIFFRACTIONPOSITIONAL
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.9706-1.9930.30421130.24922005X-RAY DIFFRACTION56
1.993-2.01640.2761390.25342316X-RAY DIFFRACTION64
2.0164-2.0410.26971380.23842445X-RAY DIFFRACTION68
2.041-2.06690.28912220.22972695X-RAY DIFFRACTION75
2.0669-2.09410.26013280.21712758X-RAY DIFFRACTION81
2.0941-2.12270.25043360.20932958X-RAY DIFFRACTION86
2.1227-2.15310.24463610.19513246X-RAY DIFFRACTION93
2.1531-2.18520.21963570.18293443X-RAY DIFFRACTION100
2.1852-2.21940.23573790.17993456X-RAY DIFFRACTION100
2.2194-2.25570.21463970.1823433X-RAY DIFFRACTION100
2.2557-2.29460.21283990.17783441X-RAY DIFFRACTION100
2.2946-2.33640.22393960.17873456X-RAY DIFFRACTION100
2.3364-2.38130.23643540.1733430X-RAY DIFFRACTION100
2.3813-2.42990.22483890.17453508X-RAY DIFFRACTION100
2.4299-2.48270.21574200.17963407X-RAY DIFFRACTION100
2.4827-2.54050.19483610.16873470X-RAY DIFFRACTION100
2.5405-2.6040.22053950.16393449X-RAY DIFFRACTION100
2.604-2.67440.20123950.17033421X-RAY DIFFRACTION100
2.6744-2.75310.18973840.1733488X-RAY DIFFRACTION100
2.7531-2.8420.20433970.17573429X-RAY DIFFRACTION100
2.842-2.94350.19093620.16783530X-RAY DIFFRACTION100
2.9435-3.06140.18963890.16373443X-RAY DIFFRACTION100
3.0614-3.20070.21063630.16543465X-RAY DIFFRACTION100
3.2007-3.36940.20913620.16773500X-RAY DIFFRACTION100
3.3694-3.58040.17643940.15423491X-RAY DIFFRACTION100
3.5804-3.85680.17023770.14653445X-RAY DIFFRACTION100
3.8568-4.24470.15563880.13733482X-RAY DIFFRACTION100
4.2447-4.85840.14873940.12953426X-RAY DIFFRACTION99
4.8584-6.11920.19094130.15683428X-RAY DIFFRACTION99
6.1192-48.89740.19893110.2023044X-RAY DIFFRACTION85
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)
10.5122-0.04720.06510.1834-0.15330.1823-0.2599-0.30150.52850.26490.1015-0.1644-0.38230.0772-0.16570.3485-0.028-0.09650.2161-0.02230.265344.78679.636926.9481
20.1198-0.0657-0.01470.0428-0.00390.21450.00960.15640.4051-0.0522-0.0491-0.1844-0.17130.0024-0.00040.3891-0.0746-0.05310.19950.03710.352840.415216.850917.1886
30.30320.0283-0.26390.59830.0260.5353-0.04910.23240.4548-0.1036-0.0267-0.0523-0.6465-0.085-0.07670.3419-0.1258-0.02820.21160.10150.231542.970215.099912.1312
40.6008-0.05090.16321.1771-0.11440.3174-0.07240.09860.0413-0.03990.0328-0.1452-0.06270.0969-0.00010.2527-0.03450.01030.2114-0.0140.127243.6189-2.525118.0335
50.8926-0.3235-0.02450.4309-0.02240.526-0.1220.2562-0.0671-0.16480.26110.5599-0.1643-0.20320.09990.18460.0633-0.00760.20540.08620.353318.1322-6.704921.9028
60.59210.23190.26730.477-0.20010.4129-0.03530.1212-0.04610.11740.03760.3304-0.1362-0.14090.01580.24710.0510.0650.17070.02490.213724.0394-6.317728.0027
70.483-0.0120.21660.7992-0.44990.4892-0.04340.0075-0.11390.07620.11330.1205-0.1323-0.09220.00320.24490.03920.02690.19830.00060.157134.0744-11.854425.1753
81.9560.52130.22120.86980.22541.44450.0315-0.2049-0.2240.0694-0.0730.03470.0424-0.2737-0.00630.15230.0063-0.00930.20740.05280.165517.076613.927-12.6525
90.890.04240.17270.48620.00180.8795-0.1720.4705-1.0042-0.28590.0849-0.71210.32460.312-0.31650.26520.1050.090.0483-0.12640.751534.1595-0.7139-23.3886
100.7450.3755-0.12620.42910.29370.6035-0.04520.082-0.34420.03860.0226-0.10690.00710.2012-0.01140.17960.0337-0.02110.19920.04870.277635.700514.8419-18.9299
110.3073-0.1718-0.29680.26620.03970.50630.07550.1071-0.07040.0494-0.03140.09710.1529-0.7501-0.06280.199-0.03470.01550.36020.00280.2569-1.8792-48.041235.6968
120.16460.0935-0.08210.3559-0.05720.56350.0454-0.2154-0.03970.223-0.10220.06920.2531-0.1343-0.00380.2785-0.07010.01260.30150.10720.27481.3061-55.096149.7686
130.95470.3605-0.1980.7298-0.37520.9612-0.0597-0.0517-0.1912-0.0165-0.0099-0.06570.263-0.1954-0.01510.2140.015-0.01090.20150.06520.26366.3814-52.283140.5913
140.94890.136-0.36870.9938-0.30180.67190.1927-0.20190.00840.2698-0.053-0.043-0.13410.070.10980.19610.00890.04220.21940.01230.176117.8184-28.844642.5199
150.2590.3664-0.01310.7488-0.12030.42230.1737-0.00860.18340.15190.03680.0457-0.1135-0.06890.06730.19750.05930.08150.2290.05470.246111.7109-26.391138.7435
160.45660.3013-0.5130.3978-0.13370.62510.0770.0813-0.00620.1036-0.0093-0.0429-0.09010.00870.01110.1860.06310.00780.18040.04640.228117.3942-34.677731.4606
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1CHAIN 'A' AND (RESID -2 THROUGH 24 )
2X-RAY DIFFRACTION2CHAIN 'A' AND (RESID 25 THROUGH 53 )
3X-RAY DIFFRACTION3CHAIN 'A' AND (RESID 54 THROUGH 116 )
4X-RAY DIFFRACTION4CHAIN 'A' AND (RESID 117 THROUGH 202 )
5X-RAY DIFFRACTION5CHAIN 'A' AND (RESID 203 THROUGH 270 )
6X-RAY DIFFRACTION6CHAIN 'A' AND (RESID 271 THROUGH 334 )
7X-RAY DIFFRACTION7CHAIN 'A' AND (RESID 335 THROUGH 385 )
8X-RAY DIFFRACTION8CHAIN 'B' AND (RESID -2 THROUGH 233 )
9X-RAY DIFFRACTION9CHAIN 'B' AND (RESID 234 THROUGH 334 )
10X-RAY DIFFRACTION10CHAIN 'B' AND (RESID 335 THROUGH 385 )
11X-RAY DIFFRACTION11CHAIN 'C' AND (RESID -2 THROUGH 24 )
12X-RAY DIFFRACTION12CHAIN 'C' AND (RESID 25 THROUGH 74 )
13X-RAY DIFFRACTION13CHAIN 'C' AND (RESID 75 THROUGH 183 )
14X-RAY DIFFRACTION14CHAIN 'C' AND (RESID 184 THROUGH 271 )
15X-RAY DIFFRACTION15CHAIN 'C' AND (RESID 272 THROUGH 334 )
16X-RAY DIFFRACTION16CHAIN 'C' AND (RESID 335 THROUGH 385 )

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