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- PDB-6v91: Crystal structure of Stringent starvation protein A (BTH_I2974) f... -

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Basic information

Entry
Database: PDB / ID: 6v91
TitleCrystal structure of Stringent starvation protein A (BTH_I2974) from Burkholderia thailandensis
ComponentsStringent starvation protein A
KeywordsSTRUCTURAL GENOMICS / SSGCID / Stringent starvation protein A / BTH_I2974 / Burkholderia thailandensis / Seattle Structural Genomics Center for Infectious Disease
Function / homology
Function and homology information


glutathione metabolic process
Similarity search - Function
Stringent starvation protein A, N-terminal / Glutathione S-transferase, N-terminal domain / Glutathione S-transferase, C-terminal domain / Glutathione transferase family / Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 - #10 / Glutathione S-transferase, C-terminal / Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 / Soluble glutathione S-transferase N-terminal domain profile. / Glutathione S-transferase, C-terminal-like / Soluble glutathione S-transferase C-terminal domain profile. ...Stringent starvation protein A, N-terminal / Glutathione S-transferase, N-terminal domain / Glutathione S-transferase, C-terminal domain / Glutathione transferase family / Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 - #10 / Glutathione S-transferase, C-terminal / Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2 / Soluble glutathione S-transferase N-terminal domain profile. / Glutathione S-transferase, C-terminal-like / Soluble glutathione S-transferase C-terminal domain profile. / Glutathione S-transferase, N-terminal / Glutathione S-transferase, C-terminal domain superfamily / Glutaredoxin / Glutaredoxin / Thioredoxin-like superfamily / Up-down Bundle / 3-Layer(aba) Sandwich / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
ACETATE ION / FORMIC ACID / Stringent starvation protein A
Similarity search - Component
Biological speciesBurkholderia thailandensis E264 (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 1.9 Å
AuthorsSeattle Structural Genomics Center for Infectious Disease (SSGCID)
CitationJournal: to be published
Title: Crystal structure of Stringent starvation protein A (BTH_I2974) from Burkholderia thailandensis
Authors: Abendroth, J. / Davies, D.R. / Lorimer, D.D. / Horanyi, P.S. / Edwards, T.E.
History
DepositionDec 12, 2019Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 15, 2020Provider: repository / Type: Initial release
Revision 1.1Mar 6, 2024Group: Data collection / Database references / Category: chem_comp_atom / chem_comp_bond / database_2
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: Stringent starvation protein A
B: Stringent starvation protein A
hetero molecules


Theoretical massNumber of molelcules
Total (without water)50,00913
Polymers49,4732
Non-polymers53511
Water5,531307
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3870 Å2
ΔGint-9 kcal/mol
Surface area19160 Å2
MethodPISA
Unit cell
Length a, b, c (Å)60.380, 95.640, 108.850
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 Stringent starvation protein A


Mass: 24736.742 Da / Num. of mol.: 2 / Fragment: ButhA.17888.a.AE1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Burkholderia thailandensis E264 (bacteria)
Strain: ATCC 700388 / DSM 13276 / CIP 106301 / E264 / Gene: BTH_I2974 / Plasmid: ButhA.17888.a.AE1
Production host: Escherichia coli 'BL21-Gold(DE3)pLysS AG' (bacteria)
References: UniProt: Q2SUC1
#2: Chemical
ChemComp-FMT / FORMIC ACID


Mass: 46.025 Da / Num. of mol.: 9 / Source method: obtained synthetically / Formula: CH2O2
#3: Chemical ChemComp-ACT / ACETATE ION


Mass: 59.044 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H3O2
#4: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C2H6O2
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 307 / Source method: isolated from a natural source / Formula: H2O
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: 3.2 Å3/Da / Density % sol: 61.6 %
Crystal growTemperature: 290 K / Method: vapor diffusion, sitting drop
Details: For native data collection: Anatrace Morpheus screen G7: 20mM of each Sodium formate, Ammonium acetate, Sodium citrate tribasic dihydrate, Sodium potassium tartrate tetrahydrate, Sodium ...Details: For native data collection: Anatrace Morpheus screen G7: 20mM of each Sodium formate, Ammonium acetate, Sodium citrate tribasic dihydrate, Sodium potassium tartrate tetrahydrate, Sodium oxamate: 100mM Na-HEPES / MOPS acid pH 7.5: 40% (V/V) Glycerol, 20% (w/V) PEG 4000: ButhA.17888.a.AE1 (labled as CrpaA.01056.a.AE1.PW38685) at 30.5mg/ml: 311984 g7: cryo: direct: puck ocs5-5. For phasing, a crystal from the same tray, condition H9 (20mM of each L-Na-Glutamate, Alanine (racemic), Glycine, Lysine HCl (racemic), Serine (racemic): 100mM Tris base / Bicine pH 8.5: 40% (v/v) PEG 500 MME, 20% (w/V) PEG 20000) was incubated for 30sec in a mix of 90% reservoir and 10% 5M NaI in ethylene glycol and vitrified without further cryoprotection. 360deg of data were collected in-house at Cu-Ka radiation.Tray: 311984 h9, puck ocs5-14.

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Data collection

Diffraction
IDMean temperature (K)Crystal-IDSerial crystal experiment
11001N
21001N
Diffraction source
SourceSiteBeamlineTypeIDWavelength (Å)
SYNCHROTRONAPS 21-ID-F10.97872
ROTATING ANODERIGAKU FR-E+ SUPERBRIGHT21.5418
Detector
TypeIDDetectorDate
RAYONIX MX-3001CCDNov 21, 2019
RIGAKU SATURN 944+2CCDNov 22, 2019
Radiation
IDMonochromatorProtocolMonochromatic (M) / Laue (L)Scattering typeWavelength-ID
1C(111)SINGLE WAVELENGTHMx-ray1
2SINGLE WAVELENGTHMx-ray2
Radiation wavelength
IDWavelength (Å)Relative weight
10.978721
21.54181
ReflectionResolution: 1.9→50 Å / Num. obs: 50160 / % possible obs: 99.5 % / Redundancy: 5.952 % / Biso Wilson estimate: 40.249 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.047 / Rrim(I) all: 0.051 / Χ2: 1.041 / Net I/σ(I): 19.65
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. unique obsCC1/2Rrim(I) all% possible all
1.9-1.956.0060.523.5836080.9090.5796.9
1.95-26.1970.4174.0435330.9360.455100
2-2.066.1610.3115.4434920.960.3499.9
2.06-2.126.1720.247.133840.9720.26299.9
2.12-2.196.1210.1888.8632930.9830.20599.9
2.19-2.275.6970.18110.3231400.9810.298.1
2.27-2.366.0780.12513.0130580.9920.13799.5
2.36-2.456.0570.09516.2329720.9950.10499.8
2.45-2.565.9760.07819.5528180.9960.08699.9
2.56-2.695.9660.06822.0727250.9970.07499.8
2.69-2.835.920.05925.3626080.9970.06499.8
2.83-35.9040.05129.5624660.9980.05699.7
3-3.215.8370.04632.4123280.9980.0599.9
3.21-3.475.7840.043721640.9980.04399.9
3.47-3.85.7450.03739.1920140.9990.0499.9
3.8-4.255.7740.03341.3318220.9990.036100
4.25-4.915.7840.0342.8916260.9990.033100
4.91-6.015.7950.02842.9114020.9990.03100
6.01-8.55.6610.02642.9210930.9990.029100
8.5-504.7950.02740.626140.9980.03194.5

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Processing

Software
NameVersionClassification
PHENIX1.17.1refinement
XDSdata reduction
XSCALEdata scaling
PDB_EXTRACT3.25data extraction
PHASERphasing
RefinementMethod to determine structure: SAD / Resolution: 1.9→33.92 Å / SU ML: 0.2194 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 25.2223
RfactorNum. reflection% reflectionSelection details
Rfree0.2149 2022 4.03 %0
Rwork0.174 ---
obs0.1756 50149 99.46 %-
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Displacement parametersBiso mean: 49.18 Å2
Refinement stepCycle: LAST / Resolution: 1.9→33.92 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3298 0 35 307 3640
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.00683493
X-RAY DIFFRACTIONf_angle_d0.8524740
X-RAY DIFFRACTIONf_chiral_restr0.0532521
X-RAY DIFFRACTIONf_plane_restr0.0058624
X-RAY DIFFRACTIONf_dihedral_angle_d20.49571326
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.9-1.950.49091270.44513338X-RAY DIFFRACTION96.65
1.95-20.27931440.23643359X-RAY DIFFRACTION100
2-2.060.2561420.20133421X-RAY DIFFRACTION99.94
2.06-2.130.24421400.18453400X-RAY DIFFRACTION99.94
2.13-2.20.23191290.18363439X-RAY DIFFRACTION99.97
2.2-2.290.34531400.2653341X-RAY DIFFRACTION97.95
2.29-2.390.22841460.18293438X-RAY DIFFRACTION99.72
2.39-2.520.22191610.17263415X-RAY DIFFRACTION99.78
2.52-2.680.18681330.17133420X-RAY DIFFRACTION99.83
2.68-2.880.22491460.17853456X-RAY DIFFRACTION99.81
2.88-3.170.21081730.17173435X-RAY DIFFRACTION99.75
3.17-3.630.20891350.15683490X-RAY DIFFRACTION99.92
3.63-4.580.16591400.14233536X-RAY DIFFRACTION99.95
4.58-33.920.20141660.15913639X-RAY DIFFRACTION99.3
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)
13.035404881010.4586319309880.5145797610174.487551211550.6165314187264.638188810490.0978361502371-0.304314623355-0.1020161128520.362508862398-0.01900538070380.288497293210.340375990473-0.284532867023-0.05994326365670.220980710795-0.002553643191360.01656173622980.223789838520.03597625311940.24253132147923.827695998261.562964643615.6330756012
24.50756460522-0.0279070269892-0.2837118224563.743710258462.338773570434.040811826920.0472354593506-0.464151828729-0.1358872295770.1780401124770.193909085064-0.2932636886890.2090911092840.271693148392-0.1990040186090.3274720318610.0378919146647-0.02971796099520.2917813165480.1133937884330.26137826935240.133098220964.270189134912.7740348218
33.496299545740.6838205125640.5501131920153.785527789632.868833785382.23328354630.0845718908271-0.6055117685790.1962149597160.4222893634710.170721273999-0.3833031202770.1393758311330.660663685447-0.2789602819710.223482144592-0.0197980462402-0.03679996838560.342462949052-0.0530324883570.29905590859445.288858268575.84610920111.7174461763
44.710193661625.07696741306-4.963685831938.92343464456-5.83357014845.29225882404-0.4475964519270.735035418174-0.195490738839-0.4237890130110.554154821736-0.004825015372130.077827403328-0.239477355706-0.03067543495940.317987260946-0.0182646113636-0.007723680156470.336746912141-0.0199217509990.25706551902734.599149706766.8054797336-3.57506377602
54.51752102899-0.279966724084-1.037444641441.669898805660.06934253008262.498674444890.0474297124612-0.1306176589710.374277073868-0.01748586259110.04873602537470.0543313424525-0.1494309276270.115144197781-0.1055078674670.2128031890140.0137226033328-0.009129494775260.1811763355540.001020005310350.20391478465932.544669445476.54678476567.1937119312
65.44569566499-6.405441403191.988235683747.67106061007-2.153722778022.74740198139-0.911484484350.323586103321.407521710240.5214379320210.871031443827-1.14791424229-1.772615602610.390864899157-0.08954701095950.778210391914-0.143923889792-0.1074357500890.6358817820220.1748215417911.1683004723125.667612139284.44984947734.00725859549
74.368774925181.32414277985-0.1877700932135.163072189120.9006480600430.946996232321-0.298997839038-0.111448425676-0.651612886362-0.79591258361-0.209451012881-1.436599263190.2144503201410.6105440672280.4505791651030.4765783490760.1080638756020.2309732840390.4218752391360.2544537546760.7876989707151.01132009742.370002529110.5326246326
85.089116360484.80383466418-1.147238875594.61146681357-1.320789827080.904744760418-0.6764471767630.168454331513-1.11492736939-0.5717939685970.217150562793-1.466002962870.1070368687160.8451112884740.3701901149090.6761280744290.175920172810.2959073645350.8485779741820.2450070887691.1177068752658.368762327747.54545336195.22787209463
98.148210964724.98872437475-0.4800657005236.36269418726-1.365911286912.2200583047-0.506370030197-0.0070614203816-0.177570190235-1.02753738859-0.0120895622227-0.872830780513-0.09374588131450.2429448213780.546827688630.5558494167920.07970717369110.1461328623830.3182809858790.149333896670.55625066246347.256692495450.6011132515.88365170564
102.753112322823.05544437661-3.347314279587.70626332663-0.9325246529736.08076383483-0.7191075961690.469345709426-0.400655949021-1.30242260313-0.019164496876-0.3509524309410.388524120598-0.6310850662140.5749137525850.5630065672550.02238051807290.0651187558420.380719871281-0.05606883555290.44585437851333.979397191739.5723209247.89935674643
116.662767423054.922170056493.330475006857.298450312852.463472679584.833732763490.555978089282-0.107265982867-0.6051538606470.2190898484-0.275726148243-0.5871227635730.2416850825330.176823571773-0.283917278250.3638327949170.026024769444-0.03974826901310.2914443402920.1214756963760.36996912201232.878115916549.32321379318.3332696977
122.20211599916-1.50622095047-3.338331890382.13609817020.7665329173537.095624319830.121607868829-0.3283843280570.655140822510.194868168462-0.239089070601-1.69991084355-0.464234659191.014409756040.1551069924210.534029562514-0.143471443743-0.1633662100630.5427393824430.2445588525250.98996192856553.078372551754.22342569625.8825933296
136.995138012934.417191132990.03674199358924.497958183071.16709771230.8292577792760.61844779161-0.6568668428060.3944986944581.19720688339-0.855136452831-0.681495779443-0.5596712213380.8050465164120.1292736051740.563747966546-0.250785407259-0.1921141213730.5732014255110.1990325171990.59776428983444.558497624447.952782521233.1169417524
145.818767516670.831076064913-1.229792552335.48383858643-2.87305254016.37479336713-0.02649639038680.0777213620714-0.256677386772-0.458811876668-0.108247378999-0.2193971766480.768214785394-0.1194506808840.1615361989830.3796170783170.01362898551240.004615937520780.3191156796530.1115092560170.36129666474833.890842855635.642502980321.315880044
155.324268050180.8729829439641.39850150032.96931353583-0.247359793212.492107316750.301809172497-0.4930801867220.009124440378020.351065955385-0.739540696373-1.096735723630.2497402607890.4504781269730.4011405816270.359528572381-0.0350261095889-0.09094904130880.47414018750.328484728370.79197765590248.293555740342.272991868526.1153413187
165.019799327990.0740335461728-1.271671691394.22292319909-1.608398682212.459129822240.284829032728-0.474272321631-0.4193045628030.512246344585-0.410059654651-0.7891819403520.4092031512710.3973342118630.300193924070.371180370248-0.118665085044-0.06398600783390.4608966316950.3162616669880.64361443942442.414870332935.148866503529.6322213293
175.189316818980.6814778061370.4425212972252.21378648861.488625630041.00527103537-0.0485822978932-0.294562991391-0.4721121977150.286447744135-0.425263851889-1.153890977130.5785093116110.690077696083-0.1385878812830.4081698225670.283631115770.1317518368070.5268922673070.5005054442881.2504759757853.349873298934.233098830218.5801307772
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 1 through 83 )
2X-RAY DIFFRACTION2chain 'A' and (resid 84 through 113 )
3X-RAY DIFFRACTION3chain 'A' and (resid 114 through 140 )
4X-RAY DIFFRACTION4chain 'A' and (resid 141 through 150 )
5X-RAY DIFFRACTION5chain 'A' and (resid 151 through 201 )
6X-RAY DIFFRACTION6chain 'A' and (resid 202 through 211 )
7X-RAY DIFFRACTION7chain 'B' and (resid 1 through 23 )
8X-RAY DIFFRACTION8chain 'B' and (resid 24 through 44 )
9X-RAY DIFFRACTION9chain 'B' and (resid 45 through 73 )
10X-RAY DIFFRACTION10chain 'B' and (resid 74 through 83 )
11X-RAY DIFFRACTION11chain 'B' and (resid 84 through 100 )
12X-RAY DIFFRACTION12chain 'B' and (resid 101 through 115 )
13X-RAY DIFFRACTION13chain 'B' and (resid 116 through 139 )
14X-RAY DIFFRACTION14chain 'B' and (resid 140 through 150 )
15X-RAY DIFFRACTION15chain 'B' and (resid 151 through 171 )
16X-RAY DIFFRACTION16chain 'B' and (resid 172 through 185 )
17X-RAY DIFFRACTION17chain 'B' and (resid 186 through 202 )

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