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- PDB-2jas: Structure of deoxyadenosine kinase from M.mycoides with bound dATP -

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Basic information

Entry
Database: PDB / ID: 2jas
TitleStructure of deoxyadenosine kinase from M.mycoides with bound dATP
ComponentsDEOXYGUANOSINE KINASE
KeywordsTRANSFERASE / KINASE
Function / homology
Function and homology information


deoxyguanosine kinase / deoxyguanosine kinase activity / phosphorylation / ATP binding
Similarity search - Function
Deoxynucleoside kinase / Deoxynucleoside kinase domain / Deoxynucleoside kinase / P-loop containing nucleotide triphosphate hydrolases / Rossmann fold / P-loop containing nucleoside triphosphate hydrolase / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
2'-DEOXYADENOSINE 5'-TRIPHOSPHATE / Deoxyguanosine kinase
Similarity search - Component
Biological speciesMYCOPLASMA MYCOIDES SUBSP. MYCOIDES SC (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.7 Å
AuthorsWelin, M. / Wang, L. / Eriksson, S. / Eklund, H.
CitationJournal: J.Mol.Biol. / Year: 2007
Title: Structure-Function Analysis of a Bacterial Deoxyadenosine Kinase Reveals the Basis for Substrate Specificity.
Authors: Welin, M. / Wang, L. / Eriksson, S. / Eklund, H.
History
DepositionNov 30, 2006Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jan 3, 2007Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Advisory / Refinement description / Version format compliance
Revision 1.2Dec 13, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / struct_conn / struct_ncs_dom_lim / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_ncs_dom_lim.beg_auth_comp_id / _struct_ncs_dom_lim.beg_label_asym_id / _struct_ncs_dom_lim.beg_label_comp_id / _struct_ncs_dom_lim.beg_label_seq_id / _struct_ncs_dom_lim.end_auth_comp_id / _struct_ncs_dom_lim.end_label_asym_id / _struct_ncs_dom_lim.end_label_comp_id / _struct_ncs_dom_lim.end_label_seq_id / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: DEOXYGUANOSINE KINASE
B: DEOXYGUANOSINE KINASE
C: DEOXYGUANOSINE KINASE
D: DEOXYGUANOSINE KINASE
E: DEOXYGUANOSINE KINASE
F: DEOXYGUANOSINE KINASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)149,65518
Polymers146,5626
Non-polymers3,09312
Water28816
1
A: DEOXYGUANOSINE KINASE
B: DEOXYGUANOSINE KINASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)49,8856
Polymers48,8542
Non-polymers1,0314
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
2
C: DEOXYGUANOSINE KINASE
D: DEOXYGUANOSINE KINASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)49,8856
Polymers48,8542
Non-polymers1,0314
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
3
E: DEOXYGUANOSINE KINASE
F: DEOXYGUANOSINE KINASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)49,8856
Polymers48,8542
Non-polymers1,0314
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)190.845, 100.850, 109.486
Angle α, β, γ (deg.)90.00, 124.58, 90.00
Int Tables number5
Space group name H-MC121
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
31C
41D
51E
61F

NCS domain segments:

Ens-ID: 1 / Refine code: 4

Dom-IDComponent-IDBeg auth comp-IDBeg label comp-IDEnd auth comp-IDEnd label comp-IDAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11METMETALAALAAA1 - 182 - 19
21METMETALAALABB1 - 182 - 19
31METMETALAALACC1 - 182 - 19
41METMETALAALADD1 - 182 - 19
51METMETALAALAEE1 - 182 - 19
61METMETALAALAFF1 - 182 - 19
12GLUGLUASPASPAA35 - 4536 - 46
22GLUGLUASPASPBB35 - 4536 - 46
32GLUGLUASPASPCC35 - 4536 - 46
42GLUGLUASPASPDD35 - 4536 - 46
52GLUGLUASPASPEE35 - 4536 - 46
62GLUGLUASPASPFF35 - 4536 - 46
13LYSLYSLYSLYSAA48 - 5249 - 53
23LYSLYSLYSLYSBB48 - 5249 - 53
33LYSLYSLYSLYSCC48 - 5249 - 53
43LYSLYSLYSLYSDD48 - 5249 - 53
53LYSLYSLYSLYSEE48 - 5249 - 53
63LYSLYSLYSLYSFF48 - 5249 - 53
14TYRTYRLEULEUAA56 - 6557 - 66
24TYRTYRLEULEUBB56 - 6557 - 66
34TYRTYRLEULEUCC56 - 6557 - 66
44TYRTYRLEULEUDD56 - 6557 - 66
54TYRTYRLEULEUEE56 - 6557 - 66
64TYRTYRLEULEUFF56 - 6557 - 66
15PHEPHEPHEPHEAA76 - 10777 - 108
25PHEPHEPHEPHEBB76 - 10777 - 108
35PHEPHEPHEPHECC76 - 10777 - 108
45PHEPHEPHEPHEDD76 - 10777 - 108
55PHEPHEPHEPHEEE76 - 10777 - 108
65PHEPHEPHEPHEFF76 - 10777 - 108
16ILEILEILEILEAA127 - 142128 - 143
26ILEILEILEILEBB127 - 142128 - 143
36ILEILEILEILECC127 - 142128 - 143
46ILEILEILEILEDD127 - 142128 - 143
56ILEILEILEILEEE127 - 142128 - 143
66ILEILEILEILEFF127 - 142128 - 143
17SERSERSERSERAA148 - 200149 - 201
27SERSERSERSERBB148 - 200149 - 201
37SERSERSERSERCC148 - 200149 - 201
47SERSERSERSERDD148 - 200149 - 201
57SERSERSERSEREE148 - 200149 - 201
67SERSERSERSERFF148 - 200149 - 201

NCS oper: (Code: given
Matrix: (-0.5549, 0.8211, 0.134), (0.8242, 0.5206, 0.2229), (0.1132, 0.2341, -0.9656)
Vector: -111.1, 52.82, 51.2)

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Components

#1: Protein
DEOXYGUANOSINE KINASE / DEOXYRIBONUCLEOSIDE KINASE


Mass: 24427.000 Da / Num. of mol.: 6
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) MYCOPLASMA MYCOIDES SUBSP. MYCOIDES SC (bacteria)
Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: Q93IG4, deoxyguanosine kinase
#2: Chemical
ChemComp-DTP / 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE


Mass: 491.182 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: C10H16N5O12P3
#3: Chemical
ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: Mg
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 16 / Source method: isolated from a natural source / Formula: H2O

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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: 2.9 Å3/Da / Density % sol: 57 %
Crystal growpH: 7 / Details: 24% PEG 3350 0.2 M KSCN, pH 7.00

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-2 / Wavelength: 0.933
DetectorType: ADSC CCD / Detector: CCD / Date: Sep 25, 2004 / Details: MIRROR
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.933 Å / Relative weight: 1
ReflectionResolution: 2.7→47.1 Å / Num. obs: 46941 / % possible obs: 100 % / Observed criterion σ(I): 2 / Redundancy: 3.6 % / Rmerge(I) obs: 0.08 / Net I/σ(I): 15.6
Reflection shellResolution: 2.7→2.85 Å / Redundancy: 3.7 % / Rmerge(I) obs: 0.4 / Mean I/σ(I) obs: 2.9 / % possible all: 100

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Processing

Software
NameVersionClassification
REFMAC5.2.0005refinement
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1P5Z
Resolution: 2.7→47 Å / Cor.coef. Fo:Fc: 0.913 / Cor.coef. Fo:Fc free: 0.886 / SU B: 28.032 / SU ML: 0.293 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / ESU R: 0.914 / ESU R Free: 0.356 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. RESIDUES 115-122 ARE DISORDERED.
RfactorNum. reflection% reflectionSelection details
Rfree0.274 2372 5.1 %RANDOM
Rwork0.233 ---
obs0.235 44555 99.7 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 40.39 Å2
Baniso -1Baniso -2Baniso -3
1--1.26 Å20 Å2-0.53 Å2
2--2.2 Å20 Å2
3----1.55 Å2
Refinement stepCycle: LAST / Resolution: 2.7→47 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms9715 0 186 16 9917
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0080.02210089
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.1431.98913628
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.1451149
X-RAY DIFFRACTIONr_dihedral_angle_2_deg38.54825.336506
X-RAY DIFFRACTIONr_dihedral_angle_3_deg17.323151909
X-RAY DIFFRACTIONr_dihedral_angle_4_deg21.8631536
X-RAY DIFFRACTIONr_chiral_restr0.080.21492
X-RAY DIFFRACTIONr_gen_planes_refined0.0030.027410
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined0.1990.24363
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined0.3040.26915
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1270.2303
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.1980.254
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.1040.212
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.3011.55913
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it0.53629420
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it0.65434759
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it1.0584.54208
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
Refine LS restraints NCS

Ens-ID: 1 / Number: 1213 / Refine-ID: X-RAY DIFFRACTION

Dom-IDAuth asym-IDTypeRms dev position (Å)Weight position
1Amedium positional0.370.5
2Bmedium positional0.380.5
3Cmedium positional0.410.5
4Dmedium positional0.310.5
5Emedium positional0.310.5
6Fmedium positional0.370.5
1Amedium thermal0.292
2Bmedium thermal0.272
3Cmedium thermal0.342
4Dmedium thermal0.172
5Emedium thermal0.172
6Fmedium thermal0.292
LS refinement shellResolution: 2.7→2.77 Å / Total num. of bins used: 20 /
RfactorNum. reflection
Rfree0.42 173
Rwork0.324 3279
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)
13.3978-1.48251.07043.3213-2.12683.9256-0.1970.26960.16160.02470.0403-0.1815-0.32250.15390.1566-0.03660.1219-0.01120.10180.1209-0.1-51.3810.839.569
23.7826-1.20680.86482.5165-1.85295.78750.0473-0.0454-0.33630.0106-0.04710.23980.2662-0.3607-0.00010.02780.22150.05610.11460.1735-0.0483-69.06624.4869.897
34.2175-1.8833-1.01172.5648-0.9892.6708-0.1091-0.0038-0.4394-0.32240.07180.26230.2939-0.07440.0373-0.05290.0739-0.0295-0.09430.0702-0.0758-60.7433.169-23.282
48.6553-2.3007-1.40881.0092-0.34061.5154-0.1507-0.4826-0.46210.2070.25170.29320.0235-0.2098-0.10110.10460.2022-0.02340.17080.10940.0512-92.32950.543-17.775
53.2621-1.3397-3.21191.44930.12127.13930.20330.47990.3179-0.139-0.08240.1894-0.2644-0.6931-0.12080.00520.21290.08790.18010.26870.1516-20.12919.42-35.918
63.10480.3678-1.2522.6128-2.57753.88210.0195-0.3141-0.3549-0.0882-0.124-0.10570.31770.24490.10460.00820.1930.03610.24420.11450.0325-40.38512.577-5.338
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A1 - 115
2X-RAY DIFFRACTION1A124 - 200
3X-RAY DIFFRACTION2B1 - 115
4X-RAY DIFFRACTION2B124 - 200
5X-RAY DIFFRACTION3C1 - 116
6X-RAY DIFFRACTION3C123 - 200
7X-RAY DIFFRACTION4D1 - 116
8X-RAY DIFFRACTION4D125 - 200
9X-RAY DIFFRACTION5E1 - 116
10X-RAY DIFFRACTION5E123 - 200
11X-RAY DIFFRACTION6F1 - 115
12X-RAY DIFFRACTION6F125 - 200

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