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- PDB-6txd: Variant W229D/F290W-12 of the last common ancestor of Gram-negati... -

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Basic information

Entry
Database: PDB / ID: 6txd
TitleVariant W229D/F290W-12 of the last common ancestor of Gram-negative bacteria beta-lactamase class A (GNCA4)
ComponentsBeta lactamase (GNCA4-12)
KeywordsHYDROLASE / ANTIBIOTIC RESISTANCE / ANCESTRAL RECONSTRUCTED
Function / homologyACETATE ION / FORMIC ACID
Function and homology information
Biological speciessynthetic construct (others)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2 Å
AuthorsGavira, J.A. / Risso, V. / Sanchez-Ruiz, J.M. / Romero-Rivera, A. / Kamerlin, S.C.L.
Funding support Spain, United States, 3items
OrganizationGrant numberCountry
Spanish Ministry of Science, Innovation, and UniversitiesBIO2016-74875-P Spain
Spanish Ministry of Economy and CompetitivenessBIO2015-66426-R Spain
Human Frontier Science Program (HFSP)RGP0041/2017 United States
CitationJournal: Chem Sci / Year: 2020
Title: Enhancing ade novoenzyme activity by computationally-focused ultra-low-throughput screening.
Authors: Risso, V.A. / Romero-Rivera, A. / Gutierrez-Rus, L.I. / Ortega-Munoz, M. / Santoyo-Gonzalez, F. / Gavira, J.A. / Sanchez-Ruiz, J.M. / Kamerlin, S.C.L.
History
DepositionJan 14, 2020Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jun 3, 2020Provider: repository / Type: Initial release
Revision 1.1Sep 16, 2020Group: Database references / Derived calculations
Category: citation / citation_author ...citation / citation_author / pdbx_struct_conn_angle / struct_conn
Item: _citation.journal_id_ISSN / _citation.journal_volume ..._citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr2_auth_seq_id
Revision 1.2Jan 24, 2024Group: 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: Beta lactamase (GNCA4-12)
B: Beta lactamase (GNCA4-12)
C: Beta lactamase (GNCA4-12)
hetero molecules


Theoretical massNumber of molelcules
Total (without water)87,74319
Polymers86,8403
Non-polymers90416
Water7,602422
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6230 Å2
ΔGint-6 kcal/mol
Surface area29940 Å2
MethodPISA
Unit cell
Length a, b, c (Å)77.314, 148.228, 245.962
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number23
Space group name H-MI222
Space group name HallI22
Symmetry operation#1: x,y,z
#2: x,-y,-z
#3: -x,y,-z
#4: -x,-y,z
#5: x+1/2,y+1/2,z+1/2
#6: x+1/2,-y+1/2,-z+1/2
#7: -x+1/2,y+1/2,-z+1/2
#8: -x+1/2,-y+1/2,z+1/2
Components on special symmetry positions
IDModelComponents
11C-608-

HOH

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Components

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Protein , 1 types, 3 molecules ABC

#1: Protein Beta lactamase (GNCA4-12)


Mass: 28946.594 Da / Num. of mol.: 3 / Mutation: W229D, F290W
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) synthetic construct (others) / Plasmid: pET-24b(+)
Production host: Escherichia coli 'BL21-Gold(DE3)pLysS AG' (bacteria)

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Non-polymers , 5 types, 438 molecules

#2: Chemical ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C3H8O3
#3: Chemical
ChemComp-FMT / FORMIC ACID


Mass: 46.025 Da / Num. of mol.: 8 / Source method: obtained synthetically / Formula: CH2O2
#4: Chemical
ChemComp-ACT / ACETATE ION


Mass: 59.044 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C2H3O2
#5: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Na
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 422 / 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: 3.9 Å3/Da / Density % sol: 68.8 %
Crystal growTemperature: 293 K / Method: counter-diffusion / pH: 4 / Details: 5.0 M Sodium formate, 100 mM AcNa pH 4.0

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: ALBA / Beamline: XALOC / Wavelength: 0.979 Å
DetectorType: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Jun 14, 2019
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.979 Å / Relative weight: 1
ReflectionResolution: 2→71.74 Å / Num. obs: 95172 / % possible obs: 98.99 % / Redundancy: 4.5 % / Biso Wilson estimate: 28.62 Å2 / CC1/2: 0.993 / CC star: 0.998 / Rmerge(I) obs: 0.103 / Rpim(I) all: 0.056 / Rrim(I) all: 0.118 / Net I/σ(I): 11.89
Reflection shellResolution: 2→2.07 Å / Redundancy: 4.5 % / Rmerge(I) obs: 0.678 / Mean I/σ(I) obs: 2.63 / Num. unique obs: 9368 / CC1/2: 0.81 / CC star: 0.946 / Rpim(I) all: 0.3612 / Rrim(I) all: 0.771 / % possible all: 98.87

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Processing

Software
NameVersionClassification
PHENIX1.15.2_3472refinement
Cootmodel building
XDSdata reduction
Aimlessdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 5FQK
Resolution: 2→71.74 Å / SU ML: 0.2143 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 27.5341
RfactorNum. reflection% reflection
Rfree0.2352 4769 5.04 %
Rwork0.2119 --
obs0.213 94616 99 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso mean: 38.25 Å2
Refinement stepCycle: LAST / Resolution: 2→71.74 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6023 0 59 422 6504
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00246422
X-RAY DIFFRACTIONf_angle_d0.58978753
X-RAY DIFFRACTIONf_chiral_restr0.03741002
X-RAY DIFFRACTIONf_plane_restr0.00341170
X-RAY DIFFRACTIONf_dihedral_angle_d4.84215575
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2-2.020.32181640.29862966X-RAY DIFFRACTION98.93
2.02-2.050.32961460.28552947X-RAY DIFFRACTION98.69
2.05-2.070.32841600.28872968X-RAY DIFFRACTION99.02
2.07-2.10.28841660.2772983X-RAY DIFFRACTION99.21
2.1-2.130.27581690.26582949X-RAY DIFFRACTION99.05
2.13-2.150.28941520.25952946X-RAY DIFFRACTION98.41
2.15-2.190.34111610.26342970X-RAY DIFFRACTION99.37
2.19-2.220.32181700.24462981X-RAY DIFFRACTION99.28
2.22-2.250.24271800.25042979X-RAY DIFFRACTION99.5
2.25-2.290.27931470.24342952X-RAY DIFFRACTION99.26
2.29-2.330.25741540.23672981X-RAY DIFFRACTION99.24
2.33-2.370.26961650.22962952X-RAY DIFFRACTION99.43
2.37-2.420.25991560.22543002X-RAY DIFFRACTION99.25
2.42-2.470.24051410.23062993X-RAY DIFFRACTION99.37
2.47-2.520.24841520.2293031X-RAY DIFFRACTION99.59
2.52-2.580.24441460.22523004X-RAY DIFFRACTION99.53
2.58-2.640.22781790.22362950X-RAY DIFFRACTION99.4
2.64-2.710.23911580.22423008X-RAY DIFFRACTION99.28
2.71-2.790.26331680.2272993X-RAY DIFFRACTION99.5
2.79-2.880.23481690.22382978X-RAY DIFFRACTION99.24
2.88-2.990.24111510.21523022X-RAY DIFFRACTION99.28
2.99-3.110.23241640.20562995X-RAY DIFFRACTION99.56
3.11-3.250.25021790.21072997X-RAY DIFFRACTION99.47
3.25-3.420.23451480.20893021X-RAY DIFFRACTION99.28
3.42-3.630.20521490.18223055X-RAY DIFFRACTION99.38
3.63-3.910.17151390.18033028X-RAY DIFFRACTION98.97
3.91-4.310.18651690.16623008X-RAY DIFFRACTION98.42
4.31-4.930.21191490.17132999X-RAY DIFFRACTION97.07
4.93-6.210.21581560.20713043X-RAY DIFFRACTION97.8
6.21-71.740.21881620.20343146X-RAY DIFFRACTION96.53
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)
13.69293687465-0.447814773984-1.374181904172.86347880028-0.6859281166733.43367533950.2165716340930.1215435215190.366845180191-0.596771565146-0.05272362775630.0322354801293-0.3599178405960.118059446316-0.155641673540.5687005457210.0518466481981-0.00030462409470.2435249880280.002639288154960.250711472206-21.45467144784.6406552847-84.2109011849
22.08235106416-0.163530923312-0.2616976291433.47492576103-0.2282803457162.016514518750.0354566588212-0.1816702313840.04361759068090.169908768286-0.0359021690562-0.3782076915510.04984499161340.111103244397-0.004540436763450.2112207329530.0388962175873-0.04897175807360.204684989666-0.03349247161020.1880224991-15.9202101877-20.4359905967-64.8252136333
30.832674616351-0.04698768751020.6547256202442.45148058117-0.3898129972042.648891902510.001651272042790.02206003056520.0446364394525-0.287933298807-0.00903249083549-0.230005493166-0.01342274078940.09066661647240.003840165592850.2545495645860.0310285363740.006437237048890.217630282383-0.02625834260410.240855344329-19.6782523113-15.0539544603-76.1510523907
41.458687249621.19212154969-0.2357374645774.29260170627-0.9255590735372.53109294646-0.0521202005530.08747940044650.0904175219509-0.05474699721580.0344230492288-0.0525391191673-0.3120461321160.0508262649230.002576389091250.2270912208810.0213896281585-0.01280811335170.190311071738-0.04238295474310.189849055446-21.15469081051.33976014696-71.4423310401
52.4379009207-1.49217739406-1.639057097283.63124486263-0.3250651250431.75454822720.10201894835-0.772539160960.1648580723210.4648876565040.103082737621-0.7496037401360.3193734274360.863979405876-0.03739312730020.3579142964420.05328580131-0.131275521420.3836642631110.04321503698930.352126243722-4.74723357787-47.259590663-53.2200716528
61.082841939081.219250368880.7484837191312.67343769557-0.4805907240022.960353056950.0409870112784-0.1252637241120.004347815582730.248473387896-0.0980955943891-0.0058431915246-0.153590583682-0.1418550372660.007075162908710.1554100669260.0662340702069-0.04829715739840.25047773280.009943642332020.253561228494-15.8252891785-41.0903367448-59.0203973256
72.40980892891-0.713861551427-0.1676593234551.716524079080.05085867585332.83940978775-0.007453491842280.196383420828-0.0831745300617-0.377921651041-0.1151650867450.2577971538040.204762657315-0.2131832148130.1578449504880.4510949603680.0102910637502-0.09193019539290.181444900483-0.009667667543960.258258781801-28.2119257052-44.7911740374-83.264696778
83.66517649828-0.430719738287-1.344438538582.26163019119-0.3426562384882.670414531850.1050050866140.352796398914-0.295679932634-0.426782461213-0.121066732039-0.1127895058090.471452851820.1167284029260.0336692578320.7260276644210.0943327475148-0.05876853239230.241983474805-0.04717479968320.319234361328-18.9976794645-52.9464264498-87.618913724
91.559556602440.6378405016230.2932667532212.16580330298-0.03761669440791.067953515750.01504557861230.00342693177354-0.0323315487886-0.233396450881-0.001100313269570.08496367407670.123513019808-0.0513183174462-0.009440401545730.3062101748590.0414926663369-0.03408082206730.188256154813-0.005963636166550.199999529435-22.1936174408-40.5618155224-74.6230777419
102.162599071810.6093793895310.02932819919063.69051077711-1.322504916415.509543510840.150970634401-0.123165660219-0.27790897287-0.750493218372-0.000928758078947-0.01658501957970.559589220222-0.0535280749096-0.2094131599990.3583841071520.0494447974786-0.05390324843520.160176548441-0.01021778568140.280524748912-18.1397076317-56.9906797301-66.7753491274
113.01391296398-0.488695831870.04670437585241.351806715250.4118109834591.96961566132-0.0818031767205-0.129038170524-0.188553656505-0.125752070323-0.0612499044341-0.1667208913220.2527575940760.2058538525060.02065998276770.03190893061840.07392643322180.0435439666360.2515443120790.05999765199490.376565846622-15.071893781-49.0164239401-64.1810386203
126.51034590422-0.238511396778-2.868407251726.944481277620.7715237349637.67108876925-0.157663435405-0.434818494915-0.5593827423540.853871885035-0.08538837544350.1319365094940.4346937081340.2285286891140.2786882082660.2785227187970.0220938527376-0.09931644481460.184622001730.04276934221350.285333331094-13.5971886004-53.4988893113-55.3435379408
136.126365589543.266538603982.612396553623.49090385523.138293370884.394246330390.08467719915320.96432003135-0.746530827582-0.3180790507650.394994847687-0.3142749236660.7830304002120.438074800696-0.3392202581371.096835816590.181669997272-0.1667921610410.531789500958-0.1334861257520.316808208752-25.8297369239-48.0296521443-117.522302165
141.69758341141-1.8743645198-0.04421549944612.430282755870.5990004246631.216306758960.2423575171790.226101599021-0.354381654713-0.2869584494710.06312253996830.1208951748770.7076027209670.0623889845366-0.2973701851690.8590908460120.0600190009594-0.1364454082110.3041517446-0.007909262816280.228121803109-30.7726233321-42.7361279925-106.204095963
151.455388971580.575794883247-0.6273950765771.185251647510.7380396570921.475236734410.09631348206220.06397678265830.107613626372-0.243306564706-0.1266499820790.165324356979-0.265628022146-0.1686279085940.02549070422840.6124541683910.0760969972376-0.1270341979850.2964092177010.007184180065160.244535386291-31.9883255234-17.7743325053-94.6484218843
167.66370655814-0.2622772630060.8519533077791.89204691932-1.150494015325.627395826730.3568706958420.4654605262720.2656412663-0.976661801353-0.0957609542756-0.232924202196-0.459634440620.557128157384-0.1855069701030.8202980081710.02574540268790.06059255624510.3554512935150.03261663147060.318987106006-20.0152197712-9.76094428189-102.635889004
170.716112244431-0.0364663560947-0.4076000996651.715914103050.04033715393691.92771125242-0.03035834241520.109989495730.00903732301272-0.4295252684990.05500685609590.0820048917780.0131384055526-0.0154760624717-0.03691078925960.5994000608380.051605407459-0.09937831165930.280402527103-0.01510517073520.22319912076-26.5051134482-27.4970008456-97.4005639682
181.92585262554-0.999534576004-0.1475344724390.523576142494-0.1242410141378.04067698902-0.02201419992860.2359098161540.0383595084957-0.775569998747-0.2770643831420.430206380798-0.208764410272-0.8147992931070.2277224666090.5726707319290.0681242567875-0.1729298321340.319785445174-0.05040044029860.322453753908-42.1252014691-23.9989975761-99.7521180738
194.100871761460.543720417154.156288410151.341995709140.8624879637314.29158395087-0.07540661187220.2555456086970.0384562452705-0.4758623164550.09020380937450.00671989261591-0.108546716235-0.170683038479-0.001431963380020.8615688618610.0537722169829-0.09216606428910.4121893771850.01960874812270.237792745327-33.2659574586-27.9440928348-114.763783349
203.99524274937-0.756051551467-0.1925309279321.35693141577-0.3972386873941.86839808714-0.0333788987110.0290263337966-0.0700138165006-0.2418589964620.107814579261-0.01852916256660.1584723680170.0472303321776-0.06772899540120.8618998294910.0407912164015-0.09234377241530.347159282972-0.04344423363730.20749498247-29.9081977734-34.7422614462-110.835000102
215.566683011922.20382499537-0.4006515226081.925847221080.03343047423526.762739653430.2970941385420.688830478994-0.358427398982-0.1152221590190.195830224575-0.0478283889050.54878739077-0.224774682495-0.3666812560531.079575876590.133171665311-0.1802630691240.408770772351-0.04070673544240.274462767848-32.8457145531-39.7175780391-118.322552299
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 27 through 68 )
2X-RAY DIFFRACTION2chain 'A' and (resid 69 through 118 )
3X-RAY DIFFRACTION3chain 'A' and (resid 119 through 195 )
4X-RAY DIFFRACTION4chain 'A' and (resid 196 through 295 )
5X-RAY DIFFRACTION5chain 'B' and (resid 27 through 40 )
6X-RAY DIFFRACTION6chain 'B' and (resid 41 through 68 )
7X-RAY DIFFRACTION7chain 'B' and (resid 69 through 98 )
8X-RAY DIFFRACTION8chain 'B' and (resid 99 through 131 )
9X-RAY DIFFRACTION9chain 'B' and (resid 132 through 212 )
10X-RAY DIFFRACTION10chain 'B' and (resid 213 through 238 )
11X-RAY DIFFRACTION11chain 'B' and (resid 240 through 271 )
12X-RAY DIFFRACTION12chain 'B' and (resid 272 through 295 )
13X-RAY DIFFRACTION13chain 'C' and (resid 27 through 40 )
14X-RAY DIFFRACTION14chain 'C' and (resid 41 through 68 )
15X-RAY DIFFRACTION15chain 'C' and (resid 69 through 98 )
16X-RAY DIFFRACTION16chain 'C' and (resid 99 through 118 )
17X-RAY DIFFRACTION17chain 'C' and (resid 119 through 195 )
18X-RAY DIFFRACTION18chain 'C' and (resid 196 through 212 )
19X-RAY DIFFRACTION19chain 'C' and (resid 213 through 238 )
20X-RAY DIFFRACTION20chain 'C' and (resid 240 through 271 )
21X-RAY DIFFRACTION21chain 'C' and (resid 272 through 294 )

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Jul 12, 2017. Major update of PDB

Major update of PDB

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External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

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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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