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- PDB-1z1g: Crystal structure of a lambda integrase tetramer bound to a Holli... -

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Basic information

Entry
Database: PDB / ID: 1z1g
TitleCrystal structure of a lambda integrase tetramer bound to a Holliday junction
Components
  • (29-MER) x 4
  • 25-MER
  • 5'-D(*AP*CP*AP*GP*GP*TP*CP*AP*CP*TP*AP*TP*CP*AP*GP*TP*CP*AP*AP*AP*AP*TP*AP*CP*C)-3'
  • Integrase
KeywordsDNA BINDING PROTEIN/DNA / Protein-DNA complex / DNA BINDING PROTEIN-DNA COMPLEX
Function / homology
Function and homology information


provirus excision / integrase activity / DNA integration / viral genome integration into host DNA / establishment of integrated proviral latency / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / transferase activity / DNA recombination / Hydrolases; Acting on ester bonds / hydrolase activity ...provirus excision / integrase activity / DNA integration / viral genome integration into host DNA / establishment of integrated proviral latency / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / transferase activity / DNA recombination / Hydrolases; Acting on ester bonds / hydrolase activity / symbiont entry into host cell / DNA binding
Similarity search - Function
Integrase, lambda-type, N-terminal DNA-binding / Bacteriophage lambda integrase, Arm DNA-binding domain / Phage integrase, N-terminal SAM-like domain / Integrase, SAM-like, N-terminal / : / Phage integrase family / Core-binding (CB) domain / Core-binding (CB) domain profile. / Integrase, catalytic domain / Tyrosine recombinase domain profile. ...Integrase, lambda-type, N-terminal DNA-binding / Bacteriophage lambda integrase, Arm DNA-binding domain / Phage integrase, N-terminal SAM-like domain / Integrase, SAM-like, N-terminal / : / Phage integrase family / Core-binding (CB) domain / Core-binding (CB) domain profile. / Integrase, catalytic domain / Tyrosine recombinase domain profile. / Integrase/recombinase, N-terminal / Integrase-like, catalytic domain superfamily / DNA breaking-rejoining enzyme, catalytic core / DNA-binding domain superfamily
Similarity search - Domain/homology
DNA / DNA (> 10) / Integrase
Similarity search - Component
Biological speciesEnterobacteria phage lambda (virus)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MIRAS / Resolution: 4.4 Å
AuthorsBiswas, T. / Aihara, H. / Radman-Livaja, M. / Filman, D. / Landy, A. / Ellenberger, T.
CitationJournal: Nature / Year: 2005
Title: A structural basis for allosteric control of DNA recombination by lambda integrase.
Authors: Biswas, T. / Aihara, H. / Radman-Livaja, M. / Filman, D. / Landy, A. / Ellenberger, T.
History
DepositionMar 3, 2005Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 28, 2005Provider: repository / Type: Initial release
Revision 1.1Apr 30, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Advisory / Version format compliance
Revision 1.3Oct 20, 2021Group: Database references / Derived calculations / Category: database_2 / struct_conn / struct_ref_seq_dif
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag / _struct_ref_seq_dif.details

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
I: 29-MER
J: 29-MER
K: 29-MER
L: 29-MER
E: 5'-D(*AP*CP*AP*GP*GP*TP*CP*AP*CP*TP*AP*TP*CP*AP*GP*TP*CP*AP*AP*AP*AP*TP*AP*CP*C)-3'
F: 25-MER
G: 5'-D(*AP*CP*AP*GP*GP*TP*CP*AP*CP*TP*AP*TP*CP*AP*GP*TP*CP*AP*AP*AP*AP*TP*AP*CP*C)-3'
H: 25-MER
A: Integrase
B: Integrase
C: Integrase
D: Integrase


Theoretical massNumber of molelcules
Total (without water)229,28812
Polymers229,28812
Non-polymers00
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)109.759, 109.759, 265.971
Angle α, β, γ (deg.)90.00, 90.00, 120.00
Int Tables number144
Space group name H-MP31
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
31C
41D
51A
61B
71C
81D
12A
22B
32C
42D
13A
23B
33C
43D
14E
24G
15F
25H
16I
26K
17J
27L
18I
28K
19L
29J

NCS domain segments:

Refine code: 2

Dom-IDComponent-IDEns-IDBeg label comp-IDEnd label comp-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
111THRVALAI75 - 17575 - 175
211THRVALBJ75 - 17575 - 175
311THRVALCK75 - 17575 - 175
411THRVALDL75 - 17575 - 175
521ARGLEUAI176 - 330176 - 330
621ARGLEUBJ176 - 330176 - 330
721ARGLEUCK176 - 330176 - 330
821ARGLEUDL176 - 330176 - 330
112ASPASPAI11 - 4011 - 40
212ASPASPBJ11 - 4011 - 40
312ASPASPCK11 - 4011 - 40
412ASPASPDL11 - 4011 - 40
113ARGLEUAI41 - 5541 - 55
213ARGLEUBJ41 - 5541 - 55
313ARGLEUCK41 - 5541 - 55
413ARGLEUDL41 - 5541 - 55
114DCDCEE2 - 242 - 24
214DCDCGG2 - 242 - 24
115DGDGFF2 - 242 - 24
215DGDGHH2 - 242 - 24
116DADTIA2 - 132 - 13
216DTDTKC2 - 132 - 13
117DADTJB17 - 2817 - 28
217DADALD17 - 2817 - 28
118DADCIA16 - 2916 - 29
218DTDGKC16 - 2916 - 29
119DADTLD2 - 142 - 14
219DGDAJB2 - 142 - 14

NCS ensembles :
ID
1
2
3
4
5
6
7
8
9
DetailsThe biological assembly is a tetramer contained in an asymetric unit

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Components

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DNA chain , 6 types, 8 molecules IJKLEGFH

#1: DNA chain 29-MER


Mass: 8867.746 Da / Num. of mol.: 1 / Source method: obtained synthetically
#2: DNA chain 29-MER


Mass: 8940.810 Da / Num. of mol.: 1 / Source method: obtained synthetically
#3: DNA chain 29-MER


Mass: 8898.756 Da / Num. of mol.: 1 / Source method: obtained synthetically
#4: DNA chain 29-MER


Mass: 8941.797 Da / Num. of mol.: 1 / Source method: obtained synthetically
#5: DNA chain 5'-D(*AP*CP*AP*GP*GP*TP*CP*AP*CP*TP*AP*TP*CP*AP*GP*TP*CP*AP*AP*AP*AP*TP*AP*CP*C)-3'


Mass: 7619.965 Da / Num. of mol.: 2 / Source method: obtained synthetically
#6: DNA chain 25-MER


Mass: 7734.991 Da / Num. of mol.: 2 / Source method: obtained synthetically

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Protein , 1 types, 4 molecules ABCD

#7: Protein
Integrase


Mass: 40732.324 Da / Num. of mol.: 4 / Mutation: Y342F
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Enterobacteria phage lambda (virus) / Genus: Lambda-like viruses / Gene: INT / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3)-RIL / References: UniProt: P03700

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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: 3.96 Å3/Da / Density % sol: 71 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6.5
Details: PEG 8000, bis-tris-propane, di-ammonium hydrogen phosphate, glycerol, DTT, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Components of the solutions
IDNameCrystal-IDSol-ID
1PEG 800011
2bis-tris-propane11
3di-ammonium hydrogen phosphate11
4glycerol11
5DTT11
6H2O11
7PEG 800012
8bis-tris-propane12
9di-ammonium hydrogen phosphate12

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: NSLS / Beamline: X25 / Wavelength: 0.9793,0.9795,0.9709
DetectorType: ADSC QUANTUM 4 / Detector: CCD / Date: Jul 15, 2003
RadiationMonochromator: Si 111 / Protocol: MAD / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
IDWavelength (Å)Relative weight
10.97931
20.97951
30.97091
ReflectionResolution: 4.4→45 Å / Num. all: 22852 / Num. obs: 22783 / % possible obs: 99.7 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3
Reflection shellResolution: 4.4→4.56 Å / % possible all: 100

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Processing

Software
NameVersionClassification
REFMAC5.1.24refinement
HKL-2000data reduction
CCP4(TRUNCATE)data scaling
SHARPphasing
RefinementMethod to determine structure: MIRAS / Resolution: 4.4→20 Å / Cor.coef. Fo:Fc: 0.95 / Cor.coef. Fo:Fc free: 0.93 / SU B: 115.312 / SU ML: 1.31 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / ESU R Free: 1.102
Stereochemistry target values: MAXIMUM LIKELIHOOD WITH PHASES
RfactorNum. reflection% reflectionSelection details
Rfree0.29207 1146 5.1 %RANDOM
Rwork0.24444 ---
obs0.24683 21338 99.96 %-
all-22525 --
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK
Displacement parametersBiso mean: 108.297 Å2
Baniso -1Baniso -2Baniso -3
1--1.63 Å2-0.81 Å20 Å2
2---1.63 Å20 Å2
3---2.44 Å2
Refinement stepCycle: LAST / Resolution: 4.4→20 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms10790 4366 0 0 15156
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0250.02115870
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg2.8312.31122327
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.4651364
X-RAY DIFFRACTIONr_dihedral_angle_2_deg
X-RAY DIFFRACTIONr_dihedral_angle_3_deg
X-RAY DIFFRACTIONr_dihedral_angle_4_deg
X-RAY DIFFRACTIONr_chiral_restr0.1650.22286
X-RAY DIFFRACTIONr_gen_planes_refined0.0030.0210426
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined0.3310.28695
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.2780.3697
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.3680.279
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.4980.34
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it
X-RAY DIFFRACTIONr_scbond_it
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
Refine LS restraints NCS

Refine-ID: X-RAY DIFFRACTION

Ens-IDDom-IDAuth asym-IDNumberTypeRms dev position (Å)Weight position
11A1016tight positional0.080.05
12B1016tight positional0.090.05
13C1016tight positional0.080.05
14D1016tight positional0.070.05
21A120tight positional0.110.05
22B120tight positional0.10.05
23C120tight positional0.110.05
24D120tight positional0.140.05
31A60tight positional0.090.05
32B60tight positional0.10.05
33C60tight positional0.10.05
34D60tight positional0.120.05
11A960medium positional0.790.5
12B960medium positional0.820.5
13C960medium positional0.890.5
14D960medium positional0.850.5
21A131medium positional1.20.5
22B131medium positional1.450.5
23C131medium positional1.190.5
24D131medium positional1.130.5
31A59medium positional1.250.5
32B59medium positional1.170.5
33C59medium positional1.190.5
34D59medium positional1.460.5
41E469medium positional0.320.5
51F474medium positional0.350.5
61I140medium positional0.360.5
71J147medium positional0.280.5
81I146medium positional0.350.5
91L141medium positional0.320.5
LS refinement shellResolution: 4.4→4.626 Å / Total num. of bins used: 10 /
RfactorNum. reflection
Rfree0.39 150
Rwork0.378 3021
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)
10.9452-2.0521-0.86993.2428-1.09633.70010.3401-0.5312-1.00971.0517-0.1489-0.00110.7567-0.2419-0.19120.14470.49820.14552.2111-0.52622.271736.7222-19.130143.3496
23.5963-0.06670.12073.48230.88013.9059-0.44241.31721.1585-1.63330.4992-0.6426-2.06550.7003-0.05682.1913-0.52770.10082.07660.0891.35137.211514.1505-0.504
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
1X-RAY DIFFRACTION1AI11 - 7411 - 74
2X-RAY DIFFRACTION1BJ10 - 7410 - 74
3X-RAY DIFFRACTION1CK11 - 7411 - 74
4X-RAY DIFFRACTION1DL10 - 7410 - 74
5X-RAY DIFFRACTION1EE1 - 241 - 24
6X-RAY DIFFRACTION1FF1 - 251 - 25
7X-RAY DIFFRACTION1GG1 - 241 - 24
8X-RAY DIFFRACTION1HH1 - 251 - 25
9X-RAY DIFFRACTION2AI75 - 35675 - 356
10X-RAY DIFFRACTION2BJ75 - 35675 - 356
11X-RAY DIFFRACTION2CK75 - 35675 - 356
12X-RAY DIFFRACTION2DL75 - 35675 - 356
13X-RAY DIFFRACTION2IA1 - 291 - 29
14X-RAY DIFFRACTION2JB1 - 291 - 29
15X-RAY DIFFRACTION2KC1 - 291 - 29
16X-RAY DIFFRACTION2LD1 - 291 - 29

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