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- PDB-7lr8: Crystal structure of GH5_18-E153A from Streptomyces cattleya in c... -

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Basic information

Entry
Database: PDB / ID: 7lr8
TitleCrystal structure of GH5_18-E153A from Streptomyces cattleya in complex with Manb1-4GlcNAc
ComponentsUncharacterized protein ScGH5_18
KeywordsHYDROLASE / Glycosidase / N-glycan / CAZyme
Function / homologyGlycoside hydrolase superfamily / 2-(2-ETHOXYETHOXY)ETHANOL / Glycosyl hydrolase
Function and homology information
Biological speciesStreptomyces cattleya (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.6 Å
AuthorsHiggins, M.A. / Ryan, K.S.
Funding support Canada, 1items
OrganizationGrant numberCountry
Canadian Institutes of Health Research (CIHR) Canada
CitationJournal: Acs Chem.Biol. / Year: 2021
Title: N-Glycan Degradation Pathways in Gut- and Soil-Dwelling Actinobacteria Share Common Core Genes.
Authors: Higgins, M.A. / Tegl, G. / MacDonald, S.S. / Arnal, G. / Brumer, H. / Withers, S.G. / Ryan, K.S.
History
DepositionFeb 16, 2021Deposition site: RCSB / Processing site: RCSB
Revision 1.0Apr 7, 2021Provider: repository / Type: Initial release
Revision 1.1Apr 28, 2021Group: Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first / _citation.page_last
Revision 1.2Oct 18, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Uncharacterized protein ScGH5_18
B: Uncharacterized protein ScGH5_18
hetero molecules


Theoretical massNumber of molelcules
Total (without water)97,23611
Polymers95,7172
Non-polymers1,5199
Water14,934829
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6190 Å2
ΔGint-18 kcal/mol
Surface area28470 Å2
MethodPISA
Unit cell
Length a, b, c (Å)152.869, 76.455, 79.920
Angle α, β, γ (deg.)90.000, 117.240, 90.000
Int Tables number5
Space group name H-MC121
Space group name HallC2y
Symmetry operation#1: x,y,z
#2: -x,y,-z
#3: x+1/2,y+1/2,z
#4: -x+1/2,y+1/2,-z

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Components

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Protein / Sugars , 2 types, 4 molecules AB

#1: Protein Uncharacterized protein ScGH5_18


Mass: 47858.348 Da / Num. of mol.: 2 / Mutation: E153A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Streptomyces cattleya (strain ATCC 35852 / DSM 46488 / JCM 4925 / NBRC 14057 / NRRL 8057) (bacteria)
Strain: ATCC 35852 / DSM 46488 / JCM 4925 / NBRC 14057 / NRRL 8057
Gene: SCATT_p07120 / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: F8JJ04
#2: Polysaccharide beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose


Type: oligosaccharide / Mass: 383.349 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
DescriptorTypeProgram
DManpb1-4DGlcpNAcb1-ROHGlycam Condensed SequenceGMML 1.0
WURCS=2.0/2,2,1/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5]/1-2/a4-b1WURCSPDB2Glycan 1.1.0
[][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{}}LINUCSPDB-CARE

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Non-polymers , 4 types, 836 molecules

#3: Chemical ChemComp-AE3 / 2-(2-ETHOXYETHOXY)ETHANOL


Mass: 134.174 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C6H14O3
#4: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H6O2
#5: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: SO4
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 829 / Source method: isolated from a natural source / Formula: H2O

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Details

Has ligand of interestY

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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: 2.17 Å3/Da / Density % sol: 43.29 %
Crystal growTemperature: 292 K / Method: vapor diffusion, hanging drop
Details: 28% PEG 4000, 0.2 M lithium sulfate, 0.1 M Tris pH 8.5

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: SSRL / Beamline: BL9-2 / Wavelength: 0.97853 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jan 21, 2020
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97853 Å / Relative weight: 1
ReflectionResolution: 1.6→38.98 Å / Num. obs: 106029 / % possible obs: 98.5 % / Redundancy: 6.9 % / Biso Wilson estimate: 18.13 Å2 / CC1/2: 0.999 / Net I/σ(I): 12.9
Reflection shellResolution: 1.6→1.63 Å / Mean I/σ(I) obs: 1.4 / Num. unique obs: 5114 / CC1/2: 0.935

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Processing

Software
NameVersionClassification
PHENIX1.13_2998refinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 7LR7
Resolution: 1.6→38.98 Å / SU ML: 0.1727 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 22.7933 / Stereochemistry target values: GeoStd + Monomer Library
RfactorNum. reflection% reflection
Rfree0.1906 5393 5.09 %
Rwork0.1617 100491 -
obs0.1632 105884 98.27 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 27.91 Å2
Refinement stepCycle: LAST / Resolution: 1.6→38.98 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6410 0 98 829 7337
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00596842
X-RAY DIFFRACTIONf_angle_d0.82569402
X-RAY DIFFRACTIONf_chiral_restr0.0551021
X-RAY DIFFRACTIONf_plane_restr0.00551248
X-RAY DIFFRACTIONf_dihedral_angle_d7.55436006
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.6-1.620.38611610.33233170X-RAY DIFFRACTION94.15
1.62-1.640.29491780.28733387X-RAY DIFFRACTION98.84
1.64-1.660.291520.27053343X-RAY DIFFRACTION98.53
1.66-1.680.27031550.26313368X-RAY DIFFRACTION98.41
1.68-1.70.30871860.24743377X-RAY DIFFRACTION98.75
1.7-1.720.25551960.2353261X-RAY DIFFRACTION98.41
1.72-1.750.25782060.22633341X-RAY DIFFRACTION98.64
1.75-1.770.24981470.2133420X-RAY DIFFRACTION98.37
1.77-1.80.2191860.20563282X-RAY DIFFRACTION98.44
1.8-1.830.23361800.19953347X-RAY DIFFRACTION98.3
1.83-1.860.22081900.19193370X-RAY DIFFRACTION98.4
1.86-1.90.23962110.18953291X-RAY DIFFRACTION98.56
1.9-1.930.24641970.20733289X-RAY DIFFRACTION97.54
1.93-1.970.23381790.19323217X-RAY DIFFRACTION95.21
1.97-2.020.21192030.17223330X-RAY DIFFRACTION98.17
2.02-2.060.19072120.16723343X-RAY DIFFRACTION99.22
2.06-2.110.23911780.1643339X-RAY DIFFRACTION99.15
2.11-2.170.22651940.1623404X-RAY DIFFRACTION99.17
2.17-2.240.21331790.16243363X-RAY DIFFRACTION98.72
2.24-2.310.18971540.16083414X-RAY DIFFRACTION98.51
2.31-2.390.18061680.15623334X-RAY DIFFRACTION98.56
2.39-2.490.18861690.15113380X-RAY DIFFRACTION98.75
2.49-2.60.21131530.15573369X-RAY DIFFRACTION98.19
2.6-2.740.17191460.1593386X-RAY DIFFRACTION97.54
2.74-2.910.19551650.1553291X-RAY DIFFRACTION96.35
2.91-3.130.15652040.15423389X-RAY DIFFRACTION99.45
3.13-3.450.16162280.13993366X-RAY DIFFRACTION99.45
3.45-3.950.12881400.12533454X-RAY DIFFRACTION99.47
3.95-4.970.13971880.11443404X-RAY DIFFRACTION98.46
4.97-38.980.17681880.15323462X-RAY DIFFRACTION98.38
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)
11.88022601473-0.6813239344270.2456156226270.704264498429-0.00563427088420.953408751750.00717218470631-0.223067212822-0.312849088120.04760465920440.09278794635370.1268417982370.18008265525-0.221417663522-0.07956842202220.148925492069-0.03281247551129.20010012646E-50.1853622685690.04809252164460.163038993363-2.8764571976829.949765635524.3115577492
24.002017181720.279134195935-0.4712096749430.912575008196-0.4277567575111.91066305587-0.119018147979-0.480646407315-0.07862018482260.1254582139390.1780380410710.06310961846580.144705967713-0.0459539158517-0.03682848823350.1501592891110.0505768521450.008029514091440.206157985630.03923346121260.1203710512238.617289700231.240394100535.0890750668
33.132266731490.269246719633-1.029394288042.34094225602-2.785524022616.225045384930.0533198277124-0.0750680379586-0.04748383428540.0226677802877-0.0476074546545-0.1235588705660.02727103042150.4732919631710.01760495354030.1343741437860.0376555213016-0.02000462171910.119304666828-0.03060217449840.13564855660123.334610233632.772007789427.7081475083
42.00566508404-0.1723483330240.2144792345012.23627782522-1.340470189193.990659915380.0184183915148-0.076970318613-0.2439544650680.0720583106519-0.00490244183871-0.05437564087080.2191614471150.2765741349160.03459109203870.1461616519380.0382641866718-0.02622194910320.107637076921-0.007102596293440.15197398582319.635180103725.562414620524.2780484528
52.19642490663-1.427024711710.7484266844732.78200107304-1.42383411631.523871723950.08248613578680.287424340618-0.252478282606-0.1668525038480.008131626801930.1219083720260.182383824696-0.0570702989443-0.07724848789730.1345015394770.00986035557149-0.001162665852510.124354841001-0.02972745841230.13881089298310.742153214129.175064533612.4783295016
61.81534603953-0.7406839529132.07338247772.07302516899-1.14448573383.712304354150.385445548906-0.0746744298437-0.5618574246450.001463286447820.1706799626310.02253176242910.9713854628970.0451896032637-0.5280907459810.2364761303530.0542229698612-0.03256021346730.2531501193050.01925503214990.33745309537823.214782637617.014591171625.6386184816
71.58272741645-1.50745833078-0.00446064950074.553270678481.769868167163.29849883615-0.30112338358-0.3691015680070.2087111646440.3359152185780.161507538952-0.170830819831-0.04642261826720.07477166982790.123723875280.1966247418150.0591266114308-0.04459568275220.215625152095-0.0430720027830.14127904534623.66494854836.538569070438.2937132186
81.31517479475-0.570880255734-0.5204920205683.577698235730.182635885887.04784966243-0.261020228557-0.675545602864-0.1562671767340.481299864660.362173964717-0.286466249729-0.05944148613450.0730524270126-0.0999322789490.3062691319770.178501408296-0.07866945602020.3974563710560.01838720169190.21574024396127.604575886226.500107551245.1097537188
93.7379561668-0.3373573786860.4019779123710.4760596043670.1101477063890.9527918842170.06749225022580.0979756052065-0.132482571924-0.0480227444675-0.06969080439470.09851620930230.0491199485221-0.2087752705310.004136523172470.148733316886-0.002425765228730.001979114234580.232612384768-0.01531398983840.126307716099-22.25089383642.44129682427.97268843109
102.16527143814-0.4732046161440.3134874599390.614725152962-0.05415567242330.7719217689910.003505395626940.1467624703880.249323369652-0.0282427553163-0.0291869385653-0.034055865344-0.123776319287-0.04918775344250.02181203309150.1409599597390.02641242166130.02903991323260.17373391780.009449594921320.138276254657-11.104848829955.78234297487.99593133627
113.68415292797-0.464319515833-1.659244125692.29320677885-0.8992093707053.863511829560.0125394244785-0.2017002731970.1475850561170.111984881785-0.009858408677790.0367805461487-0.202373838497-0.0754997635789-0.04947585872850.1510386176930.0540992056197-0.02577935420070.215917697141-0.04843521329720.178283663851-28.200564132665.638065075415.7224283424
122.265614934290.724896031588-0.304619408253.40355100907-2.325275797283.286417305440.000737790620048-0.1159493114670.07529427689980.03867750264350.02330742305370.139862140299-0.0305000452335-0.239997623441-0.06362193148080.173936065440.0643329791878-0.008268776817150.268962106536-0.04765096675940.165490395524-34.307489751559.212500147714.7820423299
132.5494833161-1.590141650791.514143652971.39484535145-1.276033657612.042874546810.0208688071049-0.246266120458-0.1440184995830.001818420499050.02401844709160.0576912638282-0.00998864005851-0.252577441889-0.06484334220650.142473538680.01739097807390.02253118004110.370719687974-0.02903050783770.145619127609-31.036653423747.097001250618.28718222
140.7555210792440.1824472710250.9283317616545.09431484919-0.6636052432581.21987500612-0.02394477174150.0362379956650.0837020839753-0.4534783849110.1092592204290.5631878803290.0551895698708-0.190440889398-0.09457503043760.1999088009160.08072966238150.01960156214220.397406165676-0.04639633034420.262665553962-41.989845144461.13959202297.42956212839
158.182899006220.2109396030032.623453330373.575796560710.1964862127212.33472663414-0.0721058546707-0.2683798427680.5587302266320.1771517360440.0665604211061-0.34197231702-0.217371335105-0.0410317730486-0.02099120569590.2832161620030.0415167412459-0.01583249188180.23013572867-0.06720581208730.276205024714-25.156949446775.286331852917.748659922
166.752084816561.544613902510.1643419327815.74769816938-0.3979024699723.92775349504-0.0501829067189-0.07848705357530.497147172444-0.0287104843188-0.0389335709552-0.311912225701-0.485513663255-0.01637683172740.08196837997190.309490060920.0882157662491-0.03317943933470.224641340032-0.001940825076750.335994667471-31.501954110681.37890693058.55347843017
Refinement TLS group

Refine-ID: X-RAY DIFFRACTION

IDRefine TLS-IDSelection detailsAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11chain 'A' and (resid 13 through 187 )AA13 - 18713 - 187
22chain 'A' and (resid 188 through 225 )AA188 - 225188 - 225
33chain 'A' and (resid 226 through 256 )AA226 - 256226 - 256
44chain 'A' and (resid 257 through 294 )AA257 - 294257 - 294
55chain 'A' and (resid 295 through 333 )AA333295
66chain 'A' and (resid 334 through 362 )AA334 - 362334 - 362
77chain 'A' and (resid 363 through 391 )AA363 - 391363 - 391
88chain 'A' and (resid 392 through 425 )AA392 - 425392 - 425
99chain 'B' and (resid 12 through 105 )BB12 - 10512 - 105
1010chain 'B' and (resid 106 through 210 )BB106 - 210106 - 210
1111chain 'B' and (resid 211 through 256 )BB211 - 256211 - 256
1212chain 'B' and (resid 257 through 293 )BB257 - 293257 - 293
1313chain 'B' and (resid 294 through 333 )BB294 - 333294 - 333
1414chain 'B' and (resid 334 through 362 )BB334 - 362334 - 362
1515chain 'B' and (resid 363 through 391 )BB363 - 391363 - 391
1616chain 'B' and (resid 392 through 426 )BB392 - 426392 - 426

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