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- PDB-7f82: Structure of the bacterial cellulose synthase subunit Z in comple... -

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Basic information

Entry
Database: PDB / ID: 7f82
TitleStructure of the bacterial cellulose synthase subunit Z in complex with cellooligosaccharides from Enterobacter sp. CJF-002
ComponentsGlucanase
KeywordsHYDROLASE / complex / carbohydrate
Function / homology
Function and homology information


Hydrolases; Glycosylases; Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds / cellulase activity / polysaccharide catabolic process
Similarity search - Function
Glycoside hydrolase, family 8, conserved site / Glycosyl hydrolases family 8 signature. / Glycoside hydrolase, family 8 / Glycosyl hydrolases family 8 / Six-hairpin glycosidase-like superfamily / Six-hairpin glycosidase superfamily
Similarity search - Domain/homology
beta-cellobiose / beta-cellotetraose / beta-cellotriose / S,R MESO-TARTARIC ACID / Glucanase
Similarity search - Component
Biological speciesEnterobacter sp. CJF-002 (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.3 Å
AuthorsFujiwara, T. / Fujishima, A. / Yao, M.
CitationJournal: Acta Crystallogr.,Sect.D / Year: 2022
Title: Structural snapshot of a glycoside hydrolase family 8 endo-beta-1,4-glucanase capturing the state after cleavage of the scissile bond.
Authors: Fujiwara, T. / Fujishima, A. / Nakamura, Y. / Tajima, K. / Yao, M.
History
DepositionJun 30, 2021Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Feb 9, 2022Provider: repository / Type: Initial release
Revision 1.1Nov 29, 2023Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Glucanase
B: Glucanase
C: Glucanase
D: Glucanase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)162,92416
Polymers157,7424
Non-polymers5,18212
Water21,2401179
1
A: Glucanase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)40,9494
Polymers39,4351
Non-polymers1,5133
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area0 Å2
ΔGint0 kcal/mol
Surface area13860 Å2
MethodPISA
2
B: Glucanase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)40,9494
Polymers39,4351
Non-polymers1,5133
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area820 Å2
ΔGint5 kcal/mol
Surface area13990 Å2
MethodPISA
3
C: Glucanase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)41,0995
Polymers39,4351
Non-polymers1,6634
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area0 Å2
ΔGint0 kcal/mol
Surface area13710 Å2
MethodPISA
4
D: Glucanase
hetero molecules

hetero molecules


Theoretical massNumber of molelcules
Total (without water)42,4508
Polymers39,4351
Non-polymers3,0157
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation2_455-x-1,y+1/2,-z1
Buried area1830 Å2
ΔGint12 kcal/mol
Surface area15760 Å2
MethodPISA
Unit cell
Length a, b, c (Å)89.280, 92.860, 90.500
Angle α, β, γ (deg.)90.000, 98.410, 90.000
Int Tables number4
Space group name H-MP1211
Space group name HallP2yb
Symmetry operation#1: x,y,z
#2: -x,y+1/2,-z
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-ID
11
21
31
41

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Components

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Protein , 1 types, 4 molecules ABCD

#1: Protein
Glucanase /


Mass: 39435.410 Da / Num. of mol.: 4 / Mutation: D242A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Enterobacter sp. CJF-002 (bacteria) / Gene: bcsZ / Production host: Escherichia coli (E. coli)
References: UniProt: K0IUV6, Hydrolases; Glycosylases; Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds

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Sugars , 3 types, 10 molecules

#2: Polysaccharide
beta-D-glucopyranose-(1-4)-beta-D-glucopyranose


Type: oligosaccharide, Oligosaccharide / Class: Metabolism / Mass: 342.297 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Details: oligosaccharide / References: beta-cellobiose
DescriptorTypeProgram
DGlcpb1-4DGlcpb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/1,2,1/[a2122h-1b_1-5]/1-1/a4-b1WURCSPDB2Glycan 1.1.0
[][b-D-Glcp]{[(4+1)][b-D-Glcp]{}}LINUCSPDB-CARE
#3: Polysaccharide beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose


Type: oligosaccharide, Oligosaccharide / Class: Metabolism / Mass: 504.438 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Details: oligosaccharide / References: beta-cellotriose
DescriptorTypeProgram
DGlcpb1-4DGlcpb1-4DGlcpb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/1,3,2/[a2122h-1b_1-5]/1-1-1/a4-b1_b4-c1WURCSPDB2Glycan 1.1.0
[][b-D-Glcp]{[(4+1)][b-D-Glcp]{[(4+1)][b-D-Glcp]{}}}LINUCSPDB-CARE
#4: Polysaccharide beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose


Type: oligosaccharide, Oligosaccharide / Class: Metabolism / Mass: 666.578 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Details: oligosaccharide / References: beta-cellotetraose
DescriptorTypeProgram
DGlcpb1-4DGlcpb1-4DGlcpb1-4DGlcpb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/1,4,3/[a2122h-1b_1-5]/1-1-1-1/a4-b1_b4-c1_c4-d1WURCSPDB2Glycan 1.1.0
[][a-D-Glcp]{[(4+1)][b-D-Glcp]{[(4+1)][b-D-Glcp]{[(4+1)][b-D-Glcp]{}}}}LINUCSPDB-CARE

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Non-polymers , 2 types, 1181 molecules

#5: Chemical ChemComp-SRT / S,R MESO-TARTARIC ACID


Mass: 150.087 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C4H6O6
#6: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 1179 / Source method: isolated from a natural source / Formula: H2O

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Details

Has ligand of interestN

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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: 2.35 Å3/Da / Density % sol: 47.66 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / Details: 0.2 M di-sodium tartrate, 20%(v/v) PEG3350

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: Photon Factory / Beamline: AR-NE3A / Wavelength: 1 Å
DetectorType: ADSC QUANTUM 270 / Detector: CCD / Date: Nov 10, 2013
RadiationMonochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 1.3→50 Å / Num. obs: 355775 / % possible obs: 99.5 % / Redundancy: 4.2 % / Biso Wilson estimate: 16.77 Å2 / CC1/2: 1 / Rmerge(I) obs: 0.03 / Rrim(I) all: 0.033 / Net I/σ(I): 21.4
Reflection shellResolution: 1.3→1.38 Å / Redundancy: 3.5 % / Rmerge(I) obs: 0.567 / Mean I/σ(I) obs: 2.3 / Num. unique obs: 57751 / CC1/2: 0.873 / Rrim(I) all: 0.669 / % possible all: 98.8

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Processing

Software
NameVersionClassification
PHENIX1.17.1_3660refinement
PHENIXphasing
XSCALEdata scaling
XDSdata reduction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 7F81
Resolution: 1.3→42.51 Å / SU ML: 0.1432 / Cross valid method: FREE R-VALUE / σ(F): 1.36 / Phase error: 22.681
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.1866 17934 5.04 %
Rwork0.1689 337646 -
obs0.1698 355580 99.47 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 25.56 Å2
Refinement stepCycle: LAST / Resolution: 1.3→42.51 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms10820 0 349 1179 12348
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.013911713
X-RAY DIFFRACTIONf_angle_d1.572816034
X-RAY DIFFRACTIONf_chiral_restr0.17791754
X-RAY DIFFRACTIONf_plane_restr0.01052025
X-RAY DIFFRACTIONf_dihedral_angle_d23.03471523
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.3-1.310.35185410.342810842X-RAY DIFFRACTION95.48
1.31-1.330.31366140.308511166X-RAY DIFFRACTION99.46
1.33-1.350.29095720.286411250X-RAY DIFFRACTION99.55
1.35-1.360.29495860.279411225X-RAY DIFFRACTION99.59
1.36-1.380.28615780.255211242X-RAY DIFFRACTION99.5
1.38-1.40.27026070.250711268X-RAY DIFFRACTION99.66
1.4-1.420.2425390.231611264X-RAY DIFFRACTION99.68
1.42-1.440.23826450.218611225X-RAY DIFFRACTION99.76
1.44-1.460.21396060.207311274X-RAY DIFFRACTION99.63
1.46-1.490.21725940.202511207X-RAY DIFFRACTION99.65
1.49-1.510.24086190.194311218X-RAY DIFFRACTION99.67
1.51-1.540.20415850.178411319X-RAY DIFFRACTION99.79
1.54-1.570.19686570.176711183X-RAY DIFFRACTION99.61
1.57-1.60.20516100.176211222X-RAY DIFFRACTION99.73
1.6-1.640.18926290.169311252X-RAY DIFFRACTION99.73
1.64-1.680.20226260.167211230X-RAY DIFFRACTION99.61
1.68-1.720.20186150.172811266X-RAY DIFFRACTION99.65
1.72-1.760.19486020.169311215X-RAY DIFFRACTION99.71
1.76-1.820.19945940.166111296X-RAY DIFFRACTION99.64
1.82-1.870.18565880.163211250X-RAY DIFFRACTION99.41
1.87-1.940.19746290.163311240X-RAY DIFFRACTION99.4
1.94-2.020.17685560.16611283X-RAY DIFFRACTION99.49
2.02-2.110.17665730.163911317X-RAY DIFFRACTION99.64
2.11-2.220.16866150.156611209X-RAY DIFFRACTION99.41
2.22-2.360.18855810.161111267X-RAY DIFFRACTION99.36
2.36-2.540.18545650.162811333X-RAY DIFFRACTION99.34
2.54-2.80.18445580.17411338X-RAY DIFFRACTION99.43
2.8-3.210.18216040.165911333X-RAY DIFFRACTION99.74
3.21-4.040.16826210.155311405X-RAY DIFFRACTION99.84
4.04-42.510.1586250.145411507X-RAY DIFFRACTION99.81
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)
10.05108477990.0313941026049-0.0769760764360.09618178362040.06084435749360.128730806975-0.05011599731830.0524164070180.04304874876490.03127662074210.001804938067370.0562187481910.0445077860657-0.25700837945-0.0006902558887880.196935429836-0.02229269585650.03167236525010.193813781764-0.01958479082440.218912240144-8.578173968046.3930288072-32.4700189795
20.518306097222-0.0882053193276-0.3390330817010.483225908721-0.06650496374040.9400390809080.0350260338416-0.1682180464790.04923855522380.154724392705-0.04881993246650.0870061358146-0.0598470717346-0.1830809593580.01246925631520.2286996444630.01044933376060.04741371805070.168367852478-0.03658793894290.187001293263-2.717941749214.4042630481-18.5826344519
30.548119471388-0.00575788145473-0.1031331265270.3067509037010.188084137240.6496473568250.00679170115509-0.1510843246960.03425837380760.107358902279-0.00299412578251-0.02936409564190.004678359263970.1126200808130.002036697047740.2173386138150.00117181318515-0.0003506387002760.132321095301-0.01582654078660.16407625761316.026997431513.8915585833-22.1777189352
40.221785676721-0.0424910157098-0.219253311420.168590846103-0.0452717027751.055671440320.009563094366640.116738982231-0.01746370947550.0455862844438-0.0362487992660.02009269534520.01840315782640.037056886408-0.02854646774620.1306695625640.00937982474040.0165422627879-0.00380210141934-0.02836359837510.1133800507711.178358823810.7605539134-38.2378897491
50.1688724729980.0403848225497-0.09997654977620.1296092360620.1540582497320.1661956293040.02200566669170.157509985222-0.0562049919147-0.0555874384532-0.03952297294810.1167237649810.00853653642901-0.3006127427323.21338093248E-50.1987709234580.00420198388439-0.04118822854070.329051526107-0.07406695735820.240667676698-15.89044148086.5087264068820.6902883374
60.3835345308940.0244393595267-0.05867952590920.593554207570.1096051942610.5271595987670.08697216974030.341372644579-0.097451143055-0.176826306832-0.05236111228540.02008140212070.0513521174375-0.06958818123210.08383111896720.2166764016110.0724531174529-0.02100503967430.301039556311-0.07769015300050.169277255112-3.0031888269.857683594749.94749126833
70.1669770512410.0895315101996-0.06269622124530.4080714203140.3050744090780.4510883627620.06888774068860.204634909526-0.0105190923488-0.080762006748-0.00859880161455-0.0269508266032-0.0568427471526-0.01353122858130.0002378506609240.170959484730.06620141695920.02475805164720.2168405572660.01415164226420.1552463751623.8106175097825.813276644817.6322252302
80.397104988683-0.0346891241777-0.2657910527250.324269905709-0.2155805221370.7468056123610.07846408706870.126137985935-0.0003561438211480.038667565824-0.02109635490320.0148127631789-0.0296756479476-0.1541150252720.05929762431240.1039796758650.05053545979810.008643053117630.10223074206-0.01600530617990.104484235687-5.2625578289120.93323905331.5810431783
90.0608920936606-0.0165051509487-0.06437570186530.0707840605855-0.02685809120340.06537101399430.00561192867863-0.0441678792634-0.01280117567680.05652157961040.113553565469-0.1859905106040.1009655367630.2847046879990.0001667382388450.183203407240.022560177941-0.02236190973590.322258358742-0.03056266995860.341239276758-36.738401453713.137257558539.2859044369
100.40538827825-0.0404314441191-0.2694464657980.579257459750.1631202204990.3193487767670.1223277883440.3025943223820.0807396715099-0.0842172323542-0.0628688016706-0.173846795953-0.02397788224870.1941005500610.0009318650681170.176487435720.01595970729660.0358310738480.3295724297770.03020707538480.282984717383-43.97348464518.818130621524.881814374
110.595908151307-0.01998661151450.3276735546160.3142761926370.09884581113760.4541141172550.1062863269980.254684121363-0.0232322249723-0.0553887465911-0.0587769191049-0.003516470710120.03692599411210.1432021832974.9612350044E-50.1749522256690.05408311436460.003548026620960.215388039906-0.01540822329840.220853597936-62.221463840614.80085265828.6952024851
120.459413645852-0.1522590459550.129228622730.119919840780.03807505164510.7625516758140.07432406561350.0114209200575-0.04958442109590.0156986357167-0.00433401665686-0.05698827135060.06437203087970.1247725294870.008865968372850.1152675636060.0274058878711-0.01917510008070.111548911239-0.0129325661360.165497940513-56.928573150613.923369824444.8967870775
130.0643224305230.0519682202174-0.008483912819480.0727238253498-0.06485969335050.0922841361727-0.0155804082422-0.137531168705-0.03513270222010.008536451814360.0723358618307-0.04715196900380.05272939472490.3284696743530.0001801579979980.2259424728420.0553413756906-0.06670901337530.387119844824-0.03830506082070.250860133936-29.458117805715.1161605842-13.8501500444
140.3569381784880.04023130455040.2631777822040.483714475604-0.2368090882750.218080601776-0.0139552226884-0.401221386264-0.02950275185580.1337619164780.10908776957-0.07809271471570.03545858470810.02715338202420.00775628952270.2431038501870.0545259111352-0.05502342044610.387521606884-0.006942175643570.203606956671-42.910191845316.3899298887-3.36474737088
150.269960543455-0.106718609078-0.02136687041860.246342916979-0.2655903701090.421612187608-0.0277297578004-0.2034534138140.07380347167840.05371398283760.0769621248534-0.0148682754711-0.05155884780310.0008717240668593.67984011191E-50.2044068496930.00138171085833-0.01980630053740.251415465318-0.04694716218730.220001383691-52.609707947430.0225681163-12.2511930356
160.409082929453-0.125651067326-0.05207703390.286796325840.2037988642050.504188790740.0153446657408-0.0724309825970.0699785994261-0.01328400143030.0585500911337-0.0710670647513-0.02038361128370.1332751574410.0001357822012110.113405735289-0.0123384550432-0.02474936722430.13534136581-0.01901167819640.149818886412-42.888443112726.0872217024-25.7376235417
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 22 through 52 )
2X-RAY DIFFRACTION2chain 'A' and (resid 53 through 173 )
3X-RAY DIFFRACTION3chain 'A' and (resid 174 through 259 )
4X-RAY DIFFRACTION4chain 'A' and (resid 260 through 359 )
5X-RAY DIFFRACTION5chain 'B' and (resid 22 through 52 )
6X-RAY DIFFRACTION6chain 'B' and (resid 53 through 173 )
7X-RAY DIFFRACTION7chain 'B' and (resid 174 through 259 )
8X-RAY DIFFRACTION8chain 'B' and (resid 260 through 359 )
9X-RAY DIFFRACTION9chain 'C' and (resid 22 through 52 )
10X-RAY DIFFRACTION10chain 'C' and (resid 53 through 173 )
11X-RAY DIFFRACTION11chain 'C' and (resid 174 through 259 )
12X-RAY DIFFRACTION12chain 'C' and (resid 260 through 359 )
13X-RAY DIFFRACTION13chain 'D' and (resid 22 through 52 )
14X-RAY DIFFRACTION14chain 'D' and (resid 53 through 173 )
15X-RAY DIFFRACTION15chain 'D' and (resid 174 through 259 )
16X-RAY DIFFRACTION16chain 'D' and (resid 260 through 359 )

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Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

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