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- PDB-8u99: Crystal Structure of Cystathionine beta lyase from Klebsiella aer... -

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Basic information

Entry
Database: PDB / ID: 8u99
TitleCrystal Structure of Cystathionine beta lyase from Klebsiella aerogenes (PLP-Serine adduct)
ComponentsCystathionine beta-lyase
KeywordsLIGASE / SSGCID / STRUCTURAL GENOMICS / SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE
Function / homology
Function and homology information


L-cysteine catabolic process to pyruvate / cystathionine beta-lyase / : / transsulfuration / pyridoxal phosphate binding / metal ion binding
Similarity search - Function
Cystathionine beta-lyase, bacterial / Cys/Met metabolism enzymes pyridoxal-phosphate attachment site. / Cys/Met metabolism, pyridoxal phosphate-dependent enzyme / Cys/Met metabolism PLP-dependent enzyme / Pyridoxal phosphate-dependent transferase, small domain / Pyridoxal phosphate-dependent transferase, major domain / Pyridoxal phosphate-dependent transferase
Similarity search - Domain/homology
PYRIDOXAL-5'-PHOSPHATE / SERINE / Cystathionine beta-lyase
Similarity search - Component
Biological speciesKlebsiella aerogenes KCTC 2190 (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.8 Å
AuthorsSeattle Structural Genomics Center for Infectious Disease / Seattle Structural Genomics Center for Infectious Disease (SSGCID)
Funding support United States, 2items
OrganizationGrant numberCountry
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)75N93022C00036 United States
National Institutes of Health/Office of the DirectorS10OD030394 United States
CitationJournal: To be published
Title: Crystal Structure of Cystathionine beta lyase from Klebsiella aerogenes (PLP-Serine adduct)
Authors: Liu, L. / Lovell, S. / Battaile, K.P. / Cooper, A.
History
DepositionSep 18, 2023Deposition site: RCSB / Processing site: RCSB
Revision 1.0Sep 27, 2023Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Cystathionine beta-lyase
B: Cystathionine beta-lyase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)89,25211
Polymers88,2042
Non-polymers1,0479
Water10,503583
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4460 Å2
ΔGint-55 kcal/mol
Surface area29300 Å2
MethodPISA
Unit cell
Length a, b, c (Å)87.814, 131.172, 82.672
Angle α, β, γ (deg.)90.00, 103.93, 90.00
Int Tables number5
Space group name H-MC121
Components on special symmetry positions
IDModelComponents
11A-654-

HOH

21A-684-

HOH

31B-588-

HOH

41B-666-

HOH

51B-670-

HOH

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein Cystathionine beta-lyase


Mass: 44102.242 Da / Num. of mol.: 2 / Mutation: V244I, L360P
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Klebsiella aerogenes KCTC 2190 (bacteria)
Gene: EAE_03480 / Plasmid: KlaeA.00906.a.B1 / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: A0A0H3FMF8, cystathionine beta-lyase

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Non-polymers , 5 types, 592 molecules

#2: Chemical ChemComp-PLP / PYRIDOXAL-5'-PHOSPHATE / VITAMIN B6 Phosphate


Mass: 247.142 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C8H10NO6P / Feature type: SUBJECT OF INVESTIGATION
#3: Chemical ChemComp-SER / SERINE


Type: L-peptide linking / Mass: 105.093 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C3H7NO3 / Feature type: SUBJECT OF INVESTIGATION
#4: Chemical ChemComp-MPD / (4S)-2-METHYL-2,4-PENTANEDIOL


Mass: 118.174 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C6H14O2 / Comment: precipitant*YM
#5: Chemical ChemComp-CL / CHLORIDE ION


Mass: 35.453 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: Cl
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 583 / 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: 2.62 Å3/Da / Density % sol: 53.05 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop / pH: 8.5
Details: Morpheus B12: 12.5%(v/v) MPD, 12.5%(v/v) PEG 1000, 12.5%(w/v) PEG 3350, 100 mM Tris/BICINE, pH 8.5, 30 mM NaF, 30 mM NaBr and 30 mM NaI, 2mM PLP and serine added to the protein prior to ...Details: Morpheus B12: 12.5%(v/v) MPD, 12.5%(v/v) PEG 1000, 12.5%(w/v) PEG 3350, 100 mM Tris/BICINE, pH 8.5, 30 mM NaF, 30 mM NaBr and 30 mM NaI, 2mM PLP and serine added to the protein prior to crystallization, KlaeA.00906.a.B1.PW39169 at 41.1 mg/mL. Plate 13534 well B12 drop 3, Puck: PSL-0907, Cryo: Direct

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: NSLS-II / Beamline: 19-ID / Wavelength: 0.9795 Å
DetectorType: DECTRIS EIGER2 XE 9M / Detector: PIXEL / Date: Aug 6, 2023
RadiationMonochromator: Double Crystal Si 111 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9795 Å / Relative weight: 1
ReflectionResolution: 1.8→80.24 Å / Num. obs: 81645 / % possible obs: 97.5 % / Redundancy: 4.5 % / CC1/2: 0.993 / Rmerge(I) obs: 0.138 / Rpim(I) all: 0.073 / Rrim(I) all: 0.157 / Χ2: 1.03 / Net I/σ(I): 6.9 / Num. measured all: 367351
Reflection shellResolution: 1.8→1.85 Å / % possible obs: 96.4 % / Redundancy: 4.4 % / Rmerge(I) obs: 1.001 / Num. measured all: 26257 / Num. unique obs: 5901 / CC1/2: 0.557 / Rpim(I) all: 0.533 / Rrim(I) all: 1.138 / Χ2: 1.01 / Net I/σ(I) obs: 1.6

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Processing

Software
NameVersionClassification
PHENIX(1.21rc1_5057: ???)refinement
Aimlessdata scaling
XDSdata reduction
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.8→42.06 Å / SU ML: 0.23 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 21.29 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2074 4044 4.96 %
Rwork0.1656 --
obs0.1677 81612 97.39 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 1.8→42.06 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5991 0 63 583 6637
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.016345
X-RAY DIFFRACTIONf_angle_d0.9918636
X-RAY DIFFRACTIONf_dihedral_angle_d13.6882270
X-RAY DIFFRACTIONf_chiral_restr0.055970
X-RAY DIFFRACTIONf_plane_restr0.011124
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.8-1.820.33261430.27912576X-RAY DIFFRACTION97
1.82-1.840.3171340.27842677X-RAY DIFFRACTION96
1.84-1.870.32111310.27222635X-RAY DIFFRACTION96
1.87-1.890.28841450.25852612X-RAY DIFFRACTION96
1.89-1.920.28011420.23782618X-RAY DIFFRACTION97
1.92-1.940.30121360.22862631X-RAY DIFFRACTION96
1.94-1.970.26381430.22462701X-RAY DIFFRACTION97
1.97-20.25361200.2112621X-RAY DIFFRACTION97
2-2.040.24261200.20862671X-RAY DIFFRACTION97
2.04-2.070.25471530.20492654X-RAY DIFFRACTION97
2.07-2.110.25691520.20222630X-RAY DIFFRACTION97
2.11-2.150.21681430.19932658X-RAY DIFFRACTION98
2.15-2.190.26151660.18572678X-RAY DIFFRACTION97
2.19-2.240.22351490.18012657X-RAY DIFFRACTION97
2.24-2.290.22011250.17272681X-RAY DIFFRACTION97
2.29-2.350.21121260.16952675X-RAY DIFFRACTION98
2.35-2.420.21891470.1572687X-RAY DIFFRACTION98
2.42-2.490.19241250.1582700X-RAY DIFFRACTION98
2.49-2.570.20331560.15462644X-RAY DIFFRACTION98
2.57-2.660.19641500.1562696X-RAY DIFFRACTION98
2.66-2.760.20541240.15682689X-RAY DIFFRACTION98
2.76-2.890.22081390.15572716X-RAY DIFFRACTION98
2.89-3.040.21221480.15692718X-RAY DIFFRACTION98
3.04-3.230.21031230.15242692X-RAY DIFFRACTION98
3.23-3.480.19451310.1512697X-RAY DIFFRACTION98
3.48-3.830.16081310.13742715X-RAY DIFFRACTION98
3.83-4.390.16361580.12352727X-RAY DIFFRACTION99
4.39-5.530.13511500.12152747X-RAY DIFFRACTION99
5.53-42.060.19921340.15732765X-RAY DIFFRACTION98
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)
10.0320.0020.01770.00490.00220.00950.0974-0.0293-0.013-0.0043-0.04590.04870.0484-0.0924-00.1262-0.00610.01820.13170.00660.122327.8926-9.4606-4.5835
20.13690.0230.10110.0060.01680.0759-0.0233-0.17660.13150.0454-0.01470.0117-0.0766-0.0989-0.07550.14630.02980.03660.1227-0.0310.142734.85578.673912.0197
30.0045-0.0003-0.0150.0013-0.00230.017-0.0109-0.2269-0.02130.01650.0239-0.0060.03-0.02270.03440.1363-0.05930.06180.3177-0.00990.039635.4276-6.210727.3377
40.0702-0.03990.02380.0244-0.01050.0094-0.0282-0.20060.02640.00310.0179-0.0658-0.0010-0.01050.1404-0.03780.02620.2313-0.01580.096950.5041-3.598730.0946
525.0569-4.82142-4.69782-0.4761-0.298-1.1030.3687-0.29770.12641.075-1.37110.77410.13980.03430.01110.15490.00040.193446.9401-1.244317.3588
60.1169-0.01490.0060.1897-0.06140.30130.237-0.0288-0.2596-0.04220.05770.10630.2944-0.06340.61710.3657-0.0524-0.21230.04720.08150.379948.7747-37.93569.346
7-0.0004-0.0004-0.00120.005-0.0001-0.00030.0446-0.0334-0.05130.01610.0056-0.00060.0493-0.0240.04310.4615-0.2288-0.23070.20150.33860.449535.3427-50.048720.8661
80.09620.0186-0.07890.0243-0.04750.11270.1336-0.0581-0.05970.03090.0219-0.00310.0537-0.00650.16920.2959-0.0798-0.17030.04620.09850.284344.5875-39.115712.0978
90.21250.0154-0.11570.0075-0.00140.06180.1234-0.1197-0.06660.00560.06570.07990.104-0.2150.20490.2506-0.2498-0.05680.32220.23110.180226.4375-31.586922.3573
100.03920.0116-0.0060.0021-0.00350.03270.1073-0.1059-0.0852-0.01990.01040.06030.0658-0.09370.11470.2936-0.352-0.09580.36920.23040.339815.4861-34.318611.5299
1129.751422221.8761-6.8261.20973.2029-0.3257-0.1619-2.34162.9455-1.550.45990.0234-0.05160.27840.05020.34228.0417-36.89637.3392
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 5 through 75 )
2X-RAY DIFFRACTION2chain 'A' and (resid 76 through 245 )
3X-RAY DIFFRACTION3chain 'A' and (resid 246 through 309 )
4X-RAY DIFFRACTION4chain 'A' and (resid 310 through 395 )
5X-RAY DIFFRACTION5chain 'A' and (resid 402 through 402 )
6X-RAY DIFFRACTION6chain 'B' and (resid 5 through 132 )
7X-RAY DIFFRACTION7chain 'B' and (resid 133 through 195 )
8X-RAY DIFFRACTION8chain 'B' and (resid 196 through 245 )
9X-RAY DIFFRACTION9chain 'B' and (resid 246 through 309 )
10X-RAY DIFFRACTION10chain 'B' and (resid 310 through 395 )
11X-RAY DIFFRACTION11chain 'B' and (resid 402 through 402 )

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