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- PDB-7jm2: Crystal structure of aminoglycoside resistance enzyme ApmA, compl... -

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Basic information

Entry
Database: PDB / ID: 7jm2
TitleCrystal structure of aminoglycoside resistance enzyme ApmA, complex with apramycin
ComponentsAminocyclitol acetyltransferase ApmA
KeywordsTRANSFERASE / XAT / xenobiotic acetyltransferase / left-handed beta helix / LBH / antibiotic resistance / aminoglycoside / structural genomics / CSGID / center for structural genomics of infectious diseases / NIAID / National Institute of Allergy and Infectious Diseases
Function / homology: / Trimeric LpxA-like superfamily / transferase activity / metal ion binding / APRAMYCIN / Aminocyclitol acetyltransferase ApmA
Function and homology information
Biological speciesStaphylococcus aureus (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.85 Å
AuthorsStogios, P.J. / Evdokimova, E. / Di Leo, R. / Bordeleau, E. / Wright, G.D. / Savchenko, A. / Joachimiak, A. / Satchell, K.J.F. / Center for Structural Genomics of Infectious Diseases (CSGID)
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)HHSN272201700060C United States
CitationJournal: To Be Published
Title: Crystal structure of aminoglycoside resistance enzyme ApmA, complex with apramycin
Authors: Stogios, P.J.
History
DepositionJul 30, 2020Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 16, 2020Provider: repository / Type: Initial release
Revision 1.1Oct 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: Aminocyclitol acetyltransferase ApmA
B: Aminocyclitol acetyltransferase ApmA
C: Aminocyclitol acetyltransferase ApmA
hetero molecules


Theoretical massNumber of molelcules
Total (without water)95,1078
Polymers93,4173
Non-polymers1,6905
Water13,439746
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area12210 Å2
ΔGint-53 kcal/mol
Surface area34340 Å2
MethodPISA
Unit cell
Length a, b, c (Å)61.730, 107.536, 138.696
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121
Space group name HallP2ac2ab
Symmetry operation#1: x,y,z
#2: x+1/2,-y+1/2,-z
#3: -x,y+1/2,-z+1/2
#4: -x+1/2,-y,z+1/2

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Components

#1: Protein Aminocyclitol acetyltransferase ApmA


Mass: 31139.139 Da / Num. of mol.: 3
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Staphylococcus aureus (bacteria) / Gene: apmA / Plasmid: pET19bTEV / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / Variant (production host): -Gold / References: UniProt: A0A1D0AST6
#2: Chemical ChemComp-AM2 / APRAMYCIN / NEBRAMYCIN II / 4-O-(3ALPHA-AMINO-6ALPHA-((4-AMINO-4-DEOXY-ALPHA-D-GLUCOPYRANOSYL)OXY)-2,3,4,5ABETA,6,7,8,8AALPHA-OCTAHYDRO-8BETA-HYDROXY-7BETA-(METHYLAMINO)PYRANO(3,2-B)PYRAN-2ALPHA-YL)-2-DEOXY-D-STREPTAMINE


Mass: 539.577 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C21H41N5O11 / Feature type: SUBJECT OF INVESTIGATION / Comment: antibiotic*YM
#3: Chemical ChemComp-CL / CHLORIDE ION


Mass: 35.453 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Cl
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 746 / 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: 2.46 Å3/Da / Density % sol: 50.08 %
Crystal growTemperature: 298 K / Method: vapor diffusion, sitting drop
Details: 0.2 M CaCl2, 20% PEG3350, 5 mM Apramycin cryoprotectant 25% Ethylene Glycol with 10 mM Apramycin

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.9786 Å
DetectorType: PSI PILATUS 6M / Detector: PIXEL / Date: Oct 20, 2017
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9786 Å / Relative weight: 1
ReflectionResolution: 1.85→40 Å / Num. obs: 77441 / % possible obs: 97.3 % / Redundancy: 3.6 % / Biso Wilson estimate: 28.08 Å2 / Rmerge(I) obs: 0.068 / Rpim(I) all: 0.041 / Net I/σ(I): 22.6
Reflection shellResolution: 1.85→1.88 Å / Rmerge(I) obs: 0.691 / Mean I/σ(I) obs: 2.17 / Num. unique obs: 3729 / CC1/2: 0.694 / Rpim(I) all: 0.459

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Processing

Software
NameVersionClassification
PHENIX1.15_3448refinement
HKL-3000data reduction
HKL-3000data scaling
PHENIXphasing
PHENIXmodel building
Cootmodel building
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 7JM1
Resolution: 1.85→38.92 Å / SU ML: 0.2389 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 26.6386
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflectionSelection details
Rfree0.2362 1971 2.58 %RANDOM
Rwork0.1967 74411 --
obs0.1978 76382 95.97 %-
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 36.36 Å2
Refinement stepCycle: LAST / Resolution: 1.85→38.92 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6586 0 76 746 7408
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00556860
X-RAY DIFFRACTIONf_angle_d0.77879324
X-RAY DIFFRACTIONf_chiral_restr0.05351031
X-RAY DIFFRACTIONf_plane_restr0.00491196
X-RAY DIFFRACTIONf_dihedral_angle_d20.09892463
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.85-1.90.39471370.40585186X-RAY DIFFRACTION95.02
1.9-1.950.53061330.44484935X-RAY DIFFRACTION90.1
1.95-20.26791440.26445429X-RAY DIFFRACTION99.57
2-2.070.29761330.26445042X-RAY DIFFRACTION91.69
2.07-2.140.27421390.23155270X-RAY DIFFRACTION96.83
2.14-2.230.24911430.19745388X-RAY DIFFRACTION98.28
2.23-2.330.31091320.23875067X-RAY DIFFRACTION91.74
2.33-2.450.21691450.18575455X-RAY DIFFRACTION99.26
2.45-2.610.24841430.19415428X-RAY DIFFRACTION98.78
2.61-2.810.23451460.20865465X-RAY DIFFRACTION98.11
2.81-3.090.23261460.1915488X-RAY DIFFRACTION98.88
3.09-3.540.23161420.17645372X-RAY DIFFRACTION96.57
3.54-4.460.18491430.15365392X-RAY DIFFRACTION95.41
4.46-38.920.20261450.17195494X-RAY DIFFRACTION93.86
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)
11.17463295230.1683050462970.6209615241030.688195699819-0.3352464909210.71825614583-0.0438128240550.4986667237120.243230144658-0.4065778396-0.06933477892660.13142128580.104481745285-0.06202084256880.0009833028058570.4171130215940.0176405411252-0.1002135263870.322771070908-0.04674585176540.347945972905-3.25799029614-14.7827312023-31.1099421164
22.370668580680.472529323532-0.079989231872.107333808160.6196751232731.27064797023-0.0261646829402-0.207067846128-0.1794972733450.0351576710056-0.1043920218860.4873218874830.167875251916-0.200443301324-4.60221807968E-80.4536140598070.00258461570695-0.0784656804770.313608454159-0.07322160124160.39287624246-8.51904113812-19.4074763781-23.2466891882
30.468755238910.2046124300990.2371926136540.383031735869-0.1368144541250.2848873900990.09411950367130.148210253848-0.0250823337581-0.422845936695-0.2779179968370.2687346876160.03658184410460.05454046997985.68065228599E-80.4546749163520.0533982003226-0.08940279481760.285048814127-0.06903382579380.2912777516789.09880645271-15.6022930088-28.0455993126
40.8106281545470.25266985580.6047887142220.609917268602-0.1732238379690.720766132438-0.007858979772190.1244675775710.0963801196004-0.381597961217-0.1112608211910.223208552743-0.006562225504640.0914088142902-0.0001217139983960.3084729812290.0615760127099-0.04151214899550.217202310756-0.02833527039120.18349368965915.8123444713-11.3042503595-23.2304124037
50.834565097760.1776574073020.01910046391633.23635277576-0.9846832430690.32187574095-0.005112291125220.07150713208540.12294102962-0.194930215018-0.136862890651-0.3216134627770.09619260345540.2573469942260.0003255316341210.271035143120.03390275137010.01636627729420.2862621954810.02441559050120.24044746112426.2095311239-2.14345537258-24.0550996617
60.570069921827-0.7831679539160.07432687656781.18309632489-0.2449151335420.8320395226030.02907038258560.0620893778125-0.434437260026-0.304995346208-0.160103054178-0.2769457858570.4715890625970.2443593068754.84270356556E-80.4887124976170.1396080921020.02936702144460.3074910800850.01250057270040.39754366765225.2440250409-33.2559514235-19.1268446039
71.473254982480.2578922782170.1197688180240.6689115981430.2414006024940.722198151320.145890749191-0.323281490994-0.2939666049830.1648638288270.07859553937490.3092270426770.574676439024-0.1930825231780.001126638448330.286099945178-0.05003669794550.004363451534190.380023837055-0.01204415354790.386515257894-15.4068767104-3.11008697602-0.754186850515
80.0847203262026-0.131906343822-0.05187543258310.137512619970.07344150807990.329469760870.09779266559360.418104886776-0.768735454294-0.178670772233-0.1463645603430.6261447975020.426373684703-0.281983424914-1.84974209833E-70.381756537685-0.04058371576140.02236849905870.361920461111-0.07886476076280.470026011894-16.996518151-6.17374252126-10.9447624673
90.8902914511520.2711358719850.6670696002181.03556915178-0.3433515545251.201959254970.00620756627046-0.01136923312730.6251058892190.1215177635020.01588526818630.171711356043-0.584153897491-0.08154375073422.95000277495E-80.3221125168630.03334127146830.001990761449210.336013508811-0.008554479496590.464909482512-14.9497867788.71889707378-5.67277742758
100.8056770821860.1850517210880.3485162194410.3663409051040.2555938183980.215909593060.03986678067120.151401257557-0.0756491236861-0.08186070268210.06769686031530.2144541957420.2691845348140.199420363966-1.79797311855E-50.2219293927850.035264971924-0.002845652493050.328231259111-0.06177810252740.314404010511-5.47230646336-3.331854173960.272797690996
110.8923624686320.241994094548-0.01207418807750.4522229516880.4200866917330.367878113218-0.01682088349710.055365666987-0.118986301627-0.0959849184444-0.1472320854970.191715211230.227556637008-0.205827253992-1.55332260311E-70.2886696954280.03794603940440.005926327328180.283127813318-0.04328620763660.2095210757872.86465224661-8.768803508171.98611757941
121.18650379801-0.91137224872-0.6674655458181.261215478081.392231306411.06296778126-0.140162539363-0.13207293355-0.2434282684880.2374768795380.07329257438560.1864843556610.3485794625370.117542599304-6.06823546031E-50.3617529102020.06759805247520.01007014832510.2567809145770.02180279184720.21253125170912.8781784015-19.4581675266-4.0034938122
130.802953165391-0.152912955268-0.2589970476340.940966771934-0.1158838156060.598898720554-0.0330258246537-0.329269377190.148742745370.0432303643188-0.00541242036029-0.5443007132530.04563047956870.382792673191-0.01699037323380.3009745950630.0743412634358-0.0371692816570.377469533918-0.05440033608320.21159639406119.0672698824-4.466897983396.37373233771
142.895334921021.91606910637-0.82450944353.544860395170.418386716050.690249539978-0.0385330207416-1.21812789087-0.4980596169231.44175194978-0.00460382485564-0.5968330382330.2813406228220.1552192050960.03875922839410.6104618581670.09947693143170.05542002820490.518768264913-0.1105023055340.1763199557929.62605364421-0.3768352303121.4771982609
150.6508070326490.1014116371030.3545736702270.709490708294-0.2218150612760.440205914379-0.272872075353-0.7268072327810.4997433415860.9138754433510.1364941597180.0707226460297-0.184881117919-0.182011435590.002410244437160.5079644900720.07763698035310.03099034632050.602172145304-0.1591508868150.3575722967265.64674957288.7591858996523.5540554949
161.33811250907-0.0432935162115-0.5558840679970.477093252733-0.2029760566040.680740962399-0.0731969000912-0.09016616397810.7266131048240.03307510492240.1291158577910.379668514567-0.133549136968-0.440221498762-0.006577694932090.315532106107-0.010603778549-0.08425440794410.3405830582550.07940497915410.510084446767-5.7811509328515.2610405681-26.3583157201
171.675350263820.6756719113590.5029577229421.51973221459-0.4757205071872.09109348424-0.0484902955930.6024676400890.0081771568847-0.3401724582790.0953552148092-0.04501575879810.156981841157-0.0611675798271.20599580204E-70.3616470829440.00142484315475-0.07583693232170.389098320870.08936872909510.428859219584-3.448046609719.20687407997-34.9970422215
180.443767176121-0.2333822587280.3687876781940.212256921404-0.2346240342370.503746907689-0.0756173695552-0.01600885797650.584942040220.1282818114280.3966173434380.4538172400430.0755549507021-0.2669042014529.85975215837E-50.2903988554970.025120879238-0.06180918164020.3209834279910.07773350985480.5262339210785.6582877417117.6119701277-20.9172992213
190.661729714202-0.3549042953340.1959150401490.263518432070.119231980310.7932673585410.0271921544502-0.07218969220110.2931106703610.0695759280130.07543813119580.351850867032-0.0809664020351-0.1170426096253.9871793808E-70.2098500772320.00580886704821-0.005418347642170.2458304294030.0007466509832420.33570323013711.988979047314.0705367481-15.0914086095
201.272916661490.475454501668-1.030976135250.476698372706-1.095632119941.693072526710.0861760995168-0.2562989741540.4530245502120.1856877751530.05788954355880.0969463354601-0.2386620337420.08500521482268.64405374454E-50.2527242360190.0182986245421-0.01290630207290.299729593799-0.1184852056920.34025283756911.956861458914.44981345091.45082725342
211.856529973510.119891493638-0.1523196198931.529815401050.3131343145811.45698864953-0.05220633220060.03442453016290.54187427484-0.145755666419-0.0682832660879-0.257119151204-0.1104389885380.511098890955-0.003793113026430.191177403886-0.0411586264505-0.03446279881220.3013737213930.01079903576890.44877574956228.986016819120.1552382321-21.8987680432
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 1 through 31 )
2X-RAY DIFFRACTION2chain 'A' and (resid 32 through 78 )
3X-RAY DIFFRACTION3chain 'A' and (resid 79 through 97 )
4X-RAY DIFFRACTION4chain 'A' and (resid 98 through 132 )
5X-RAY DIFFRACTION5chain 'A' and (resid 133 through 234 )
6X-RAY DIFFRACTION6chain 'A' and (resid 235 through 272 )
7X-RAY DIFFRACTION7chain 'B' and (resid 1 through 21 )
8X-RAY DIFFRACTION8chain 'B' and (resid 22 through 39 )
9X-RAY DIFFRACTION9chain 'B' and (resid 40 through 75 )
10X-RAY DIFFRACTION10chain 'B' and (resid 76 through 93 )
11X-RAY DIFFRACTION11chain 'B' and (resid 94 through 119 )
12X-RAY DIFFRACTION12chain 'B' and (resid 120 through 189 )
13X-RAY DIFFRACTION13chain 'B' and (resid 190 through 234 )
14X-RAY DIFFRACTION14chain 'B' and (resid 235 through 250 )
15X-RAY DIFFRACTION15chain 'B' and (resid 251 through 273 )
16X-RAY DIFFRACTION16chain 'C' and (resid 1 through 32 )
17X-RAY DIFFRACTION17chain 'C' and (resid 33 through 78 )
18X-RAY DIFFRACTION18chain 'C' and (resid 79 through 97 )
19X-RAY DIFFRACTION19chain 'C' and (resid 98 through 132 )
20X-RAY DIFFRACTION20chain 'C' and (resid 133 through 207 )
21X-RAY DIFFRACTION21chain 'C' and (resid 208 through 272 )

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