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- PDB-8z8p: norbelladine 4'-O-methyltransferase S52M variant complexed with M... -

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Basic information

Entry
Database: PDB / ID: 8z8p
Titlenorbelladine 4'-O-methyltransferase S52M variant complexed with Mg and SAH
ComponentsNorbelladine 4'-O-methyltransferase
KeywordsTRANSFERASE / O-methyltransferase family protein / NpN4OMT
Function / homology
Function and homology information


norbelladine O-methyltransferase / alkaloid metabolic process / S-adenosylmethionine-dependent methyltransferase activity / O-methyltransferase activity / methylation / metal ion binding
Similarity search - Function
: / Class I-like SAM-dependent O-methyltransferase / O-methyltransferase / SAM-dependent O-methyltransferase class I-type profile. / S-adenosyl-L-methionine-dependent methyltransferase superfamily
Similarity search - Domain/homology
S-ADENOSYL-L-HOMOCYSTEINE / Norbelladine 4'-O-methyltransferase
Similarity search - Component
Biological speciesNarcissus pseudonarcissus MK-2014 (plant)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.68 Å
AuthorsSaw, Y.Y.H. / Nakashima, Y. / Morita, H.
Funding support Japan, 2items
OrganizationGrant numberCountry
Japan Society for the Promotion of Science (JSPS)JP22H02777 Japan
Japan Society for the Promotion of Science (JSPS)JP22K15303 Japan
CitationJournal: Acs Catalysis / Year: 2024
Title: Structure-Based Catalytic Mechanism of Amaryllidaceae O-Methyltransferases
Authors: Hnin, S.Y.Y. / Nakashima, Y. / Kodama, T. / Morita, H.
History
DepositionApr 22, 2024Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Aug 7, 2024Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Norbelladine 4'-O-methyltransferase
B: Norbelladine 4'-O-methyltransferase
C: Norbelladine 4'-O-methyltransferase
D: Norbelladine 4'-O-methyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)112,04419
Polymers109,7654
Non-polymers2,28015
Water18,4471024
1
A: Norbelladine 4'-O-methyltransferase
hetero molecules

D: Norbelladine 4'-O-methyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)56,06810
Polymers54,8822
Non-polymers1,1868
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation2_556-x,y+1/2,-z+11
Buried area5160 Å2
ΔGint-45 kcal/mol
Surface area18470 Å2
MethodPISA
2
B: Norbelladine 4'-O-methyltransferase
C: Norbelladine 4'-O-methyltransferase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)55,9769
Polymers54,8822
Non-polymers1,0947
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4730 Å2
ΔGint-42 kcal/mol
Surface area18410 Å2
MethodPISA
Unit cell
Length a, b, c (Å)64.494, 79.948, 91.634
Angle α, β, γ (deg.)90.000, 93.725, 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

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Components

#1: Protein
Norbelladine 4'-O-methyltransferase / NpN4OMT


Mass: 27441.201 Da / Num. of mol.: 4 / Mutation: S52M
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Narcissus pseudonarcissus MK-2014 (plant)
Gene: N4OMT / Production host: Escherichia coli M15 (bacteria)
References: UniProt: A0A077EWA5, norbelladine O-methyltransferase
#2: Chemical
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 7 / Source method: obtained synthetically / Formula: C3H8O3 / Feature type: SUBJECT OF INVESTIGATION
#3: Chemical
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Mg / Feature type: SUBJECT OF INVESTIGATION
#4: Chemical
ChemComp-SAH / S-ADENOSYL-L-HOMOCYSTEINE


Type: L-peptide linking / Mass: 384.411 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C14H20N6O5S / Feature type: SUBJECT OF INVESTIGATION
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 1024 / Source method: isolated from a natural source / Formula: H2O
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: 2.15 Å3/Da / Density % sol: 42.73 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop / pH: 8
Details: 26% (w/v) PEG 8000, 0.2M MgCl2, 0.1M Tris-HCl (pH 8.0)

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: Photon Factory / Beamline: BL-1A / Wavelength: 1.035 Å
DetectorType: DECTRIS EIGER X 4M / Detector: PIXEL / Date: Mar 4, 2023
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.035 Å / Relative weight: 1
ReflectionResolution: 1.68→45.72 Å / Num. obs: 105592 / % possible obs: 99.8 % / Redundancy: 4.3 % / Biso Wilson estimate: 16.88 Å2 / CC1/2: 0.998 / Rmerge(I) obs: 0.071 / Net I/σ(I): 12.1
Reflection shellResolution: 1.68→1.71 Å / Redundancy: 4.4 % / Rmerge(I) obs: 0.567 / Mean I/σ(I) obs: 2.1 / Num. unique obs: 5229 / CC1/2: 0.735 / % possible all: 99.3

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Processing

Software
NameVersionClassification
PHENIX1.17.1_3660refinement
XDSdata reduction
Aimlessdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.68→45.72 Å / SU ML: 0.151 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 18.3571
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.179 2000 1.89 %
Rwork0.1564 103570 -
obs0.1569 105570 99.79 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 23.01 Å2
Refinement stepCycle: LAST / Resolution: 1.68→45.72 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms7753 0 42 1024 8819
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00698182
X-RAY DIFFRACTIONf_angle_d0.927211145
X-RAY DIFFRACTIONf_chiral_restr0.05621241
X-RAY DIFFRACTIONf_plane_restr0.00531429
X-RAY DIFFRACTIONf_dihedral_angle_d20.73993053
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.68-1.720.24891380.21897361X-RAY DIFFRACTION99.48
1.72-1.770.20581390.21067352X-RAY DIFFRACTION99.53
1.77-1.820.23061390.20667320X-RAY DIFFRACTION99.53
1.82-1.880.22661410.19817373X-RAY DIFFRACTION99.77
1.88-1.950.2141470.17797403X-RAY DIFFRACTION99.81
1.95-2.020.2311480.177348X-RAY DIFFRACTION99.91
2.02-2.120.17881340.16167360X-RAY DIFFRACTION99.96
2.12-2.230.22681410.15647428X-RAY DIFFRACTION99.92
2.23-2.370.17811490.15167393X-RAY DIFFRACTION99.91
2.37-2.550.18461420.15657393X-RAY DIFFRACTION99.92
2.55-2.810.17241470.15337398X-RAY DIFFRACTION99.74
2.81-3.210.17051480.15337464X-RAY DIFFRACTION99.96
3.21-4.050.15251400.13147433X-RAY DIFFRACTION99.89
4.05-45.720.1431470.1417544X-RAY DIFFRACTION99.74
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)
10.01502429728970.0343740200554-0.0301013990650.0665188932348-0.01989214396740.0393531089087-0.14679973928-0.09092077877970.07496464392480.207543822070.0734498122609-0.03226736441260.03870012166520.130463414308-6.19260312593E-50.214797305299-0.00893707423719-0.03782779024120.198714452088-0.02466233683650.2859799800797.37000366823.4862063284547.114022382
20.144518244342-0.005763580492480.007715123448450.0479912093798-0.03027078879990.0333664147704-0.0728295003403-0.07411400095920.01984071124420.257435057771-0.01110200592890.0649321592418-0.0391113087583-0.0170850099231-0.008611263436520.1322313331540.0066082062203-0.02429847472710.117978089653-0.007294713961440.10902127075-4.61639402932-9.972282327450.926334933
30.738091844575-0.1023529907-0.2018563803990.166993374835-0.1541290346540.130739619114-0.000686575774325-0.0621345544444-0.01553369455610.0393976114040.0202172478464-0.06491432349270.01169482871520.01549116561510.0008886667138250.114616937060.0011214361869-0.01347255650680.105490705189-0.00413044909520.1158713104517.80053902527-16.13583862545.164864394
40.176166966724-0.164679867251-0.002558641417520.1651850566620.06038852528190.00749960166201-0.122245333616-0.0538322632955-0.0669954950340.08072860545390.10090476858-0.07817458333750.05575302658440.0514957930421-0.01195597117610.1461755343060.00762292310793-0.02129856108410.140063925030.004406347717630.15048272648516.1768332063-21.678409071946.9057133765
50.119687229657-0.03923942092960.01134925141770.06960726366320.03282558400790.09848863032880.001791980490260.0943294581009-0.1169273680220.0922918985920.00620987487903-0.09221334516170.07535472039490.1355398539220.001737221151830.1143269672220.00396828938466-0.002041500887340.153350775772-0.0005261468059370.16066888215521.245787079-21.62599723237.1034783938
60.491025607871-0.2084831031130.2922029568090.0947908538473-0.1239338605490.2397016439470.008399563029360.291908495746-0.063871347041-0.0622611027703-0.104666232353-0.1101625676740.03655542373210.188980619196-0.009188150707390.104677599264-0.007206821277820.01038687404670.1810345442610.01504782046710.14827007249115.751253196-15.890653670129.6361788714
70.639848837793-0.454009804108-0.04542256704830.32493549498-0.05759471344560.3012755867240.004948263750660.1284693189820.144447045502-0.0209934662412-0.0255961723416-0.0995741001951-0.05179639942760.0483579655526-0.03507910151830.0967969112585-0.02029161586510.001672587710420.1108476901060.02389088725680.1073325753788.52581556385-4.4058621942630.5825029367
80.07442986693930.05200971452530.06816174950230.1467340882-0.04288604673150.0543151252243-0.1790937551290.2523364042490.0658892866876-0.03089089278810.150700390942-0.2323315268670.1103939017510.001112954449570.0004347255089760.26328867491-0.03010709349730.03052007765250.2170873621320.001810464028560.27635504142837.4760061263-1.5104387120583.0950558877
90.186939586533-0.0411130725421-0.09442137215990.1290504547820.2335595779430.187929849301-0.00568678636717-0.07927065828360.03512749584950.01358428145410.108627290456-0.0948654018002-0.05003839511630.1222092494020.0118388996250.14276421722-0.003093094790040.01526954411650.127908539166-0.02697623804630.1403325866335.1517950797-14.463085017292.2058169574
100.16179541296-0.103015955726-0.006966026544920.0464921415789-0.01443629431290.0367933862251-0.1213023811410.0304459863618-0.0480079956309-0.09644092146420.06369563098540.01989326881850.000571781317767-0.0366413454309-0.0002570313165990.154759740272-0.02016170956060.01389996420270.1105526419050.0001014535367630.12012368350326.3424019789-23.749649902780.5949359819
110.0832191332012-0.0859636682768-0.06085584353180.1151401643580.0361301202350.218660236569-0.09892016088260.025551358466-0.0739411716533-0.03900930167090.128256977165-0.1351891582020.1061126371860.07368268367430.02894944002310.144888053809-0.008872654102710.02835484206180.109556468665-0.03747248549050.17011035328539.734929646-24.384421653880.6263646982
120.103883283087-0.07114387357850.02163286677030.1198167084250.06647559173580.046903502021-0.03977461743070.132701678366-0.146537698328-0.1746889389760.0563677031531-0.2652868358980.2005912240250.1413942187710.0008449360023570.219823875493-0.03052452246820.05978193115390.17449806501-0.03445054984270.18268256357538.7581820159-25.511571186968.9264057016
130.149339362205-0.1115487481350.04796670392550.036228231411-0.00217699042086-0.007975567055470.009156746431580.193233152787-0.0776577177358-0.06838072157160.111491943809-0.1992804646630.0475480451630.03100753159530.004171233505510.197446084721-0.06339134659780.03052739359450.169625240613-0.03029423681310.15048252518829.7503155802-24.022951191768.5288514389
140.179832288625-0.1756942744990.08019153267570.129558612087-0.155279187630.115851631671-0.01671864508970.1578783490120.0711540006206-0.1659083072890.0369528957257-0.005893932708690.0378438795915-0.04978992349310.005661941849190.198671328037-0.04980399179170.02420884941370.182348823377-0.004058416310630.10250672725427.6564889702-16.044543067568.4762866421
150.108152727929-0.0715686689126-0.1586532464050.1410592237560.01558159443550.208074484882-0.004354585039150.1699475587250.177019240237-0.1078644547120.0895918486089-0.070348376268-0.09803495010640.01665395215430.002222403364160.202794071872-0.03316484881240.008649004590470.1635221810360.04280297362510.16520795500829.56475443870.32703992857273.1474977938
160.0640282923402-0.1989433020070.0371462237170.134519744445-0.002606557647630.0551494863036-0.009045980605180.1054762105160.0423710266935-0.03959672504120.0571496768276-0.006572768484930.0154932095709-0.09268808200720.0304833866970.147241000729-0.051532653366-0.008684078068820.1691456889630.01497879585360.082309007519.5268795528-14.750065051171.9783959976
170.9133707524620.00566652182947-0.178391966090.36845699392-0.2045433493110.709208334885-0.03527188275930.1024538079330.00293138064126-0.01780390734070.1000599206090.119200111321-0.0180710980005-0.1734588015170.0135621601170.121762016321-0.00467214286487-0.00418197930170.1820032527020.05164716085420.1474992810263.52767209491-13.782969411884.9826545499
180.3122105386840.1136722784540.03738255285920.03758153487170.03610877339460.2057257337890.0227288027022-0.01402789978190.01108315316190.05794435109850.003288927733340.04261547622320.00336849619701-0.0736645182513-0.004577857424120.1565731764830.005824821918180.0271482461060.108466161320.01939216352460.1204946967413.6282826267-16.959325763297.7164668954
190.1032175055270.1664666307590.03612362412810.158767508795-0.008315451983080.210041935848-0.0494846833935-0.1915587574550.173749495935-0.05246482309250.0256366392854-0.133578340311-0.01236195696580.165845984972-1.52024327531E-50.153914028147-0.003764359078540.0007451040508830.174013985914-0.01708848534220.217198387825.8973644127-36.74309167256.804268225
201.50093989978-0.338473921766-0.1228057896180.4724317122630.2802428015370.407078076067-0.0576219193342-0.30688488862-0.01332525214050.06749622416080.0891118273507-0.1198556430360.02733650518850.0637365232849-0.1103670480020.1120793719640.00873988680372-0.02566809445230.1850439035670.001124929246620.1140797929611.3427443153-54.991221366865.6059285361
210.549814135035-0.1064454684430.3174723002750.114671171807-0.0768663507101-0.126524805547-0.02410029156110.02120203505940.0260240003144-0.0468845387112-0.00617218885608-0.02970695514750.0014493062920.0244614787698-6.23873285363E-50.116033275924-0.007344505708790.01012441188310.0824499979348-0.001170251326810.1080578347019.04842740443-51.891679303347.9813977959
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 4 through 18 )
2X-RAY DIFFRACTION2chain 'A' and (resid 19 through 35 )
3X-RAY DIFFRACTION3chain 'A' and (resid 36 through 92 )
4X-RAY DIFFRACTION4chain 'A' and (resid 93 through 118 )
5X-RAY DIFFRACTION5chain 'A' and (resid 119 through 142 )
6X-RAY DIFFRACTION6chain 'A' and (resid 143 through 171 )
7X-RAY DIFFRACTION7chain 'A' and (resid 172 through 239 )
8X-RAY DIFFRACTION8chain 'B' and (resid -2 through 18 )
9X-RAY DIFFRACTION9chain 'B' and (resid 19 through 56 )
10X-RAY DIFFRACTION10chain 'B' and (resid 57 through 78 )
11X-RAY DIFFRACTION11chain 'B' and (resid 79 through 118 )
12X-RAY DIFFRACTION12chain 'B' and (resid 119 through 142 )
13X-RAY DIFFRACTION13chain 'B' and (resid 143 through 157 )
14X-RAY DIFFRACTION14chain 'B' and (resid 158 through 184 )
15X-RAY DIFFRACTION15chain 'B' and (resid 185 through 217 )
16X-RAY DIFFRACTION16chain 'B' and (resid 218 through 239 )
17X-RAY DIFFRACTION17chain 'C' and (resid -2 through 154 )
18X-RAY DIFFRACTION18chain 'C' and (resid 155 through 239 )
19X-RAY DIFFRACTION19chain 'D' and (resid -2 through 29 )
20X-RAY DIFFRACTION20chain 'D' and (resid 30 through 171 )
21X-RAY DIFFRACTION21chain 'D' and (resid 172 through 239 )

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