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- PDB-4zk6: Crystallographic Capture of Quinolinate Synthase (NadA) from Pyro... -

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Basic information

Entry
Database: PDB / ID: 4zk6
TitleCrystallographic Capture of Quinolinate Synthase (NadA) from Pyrococcus horikoshii in its Substrates and Product-Bound States
ComponentsQuinolinate synthase A
KeywordsTRANSFERASE / quinolicnic acid / biosynthesis of nicotinamide adenine dinucleotide.
Function / homology
Function and homology information


quinolinate synthase / quinolinate synthetase A activity / 'de novo' NAD biosynthetic process from aspartate / 4 iron, 4 sulfur cluster binding / metal ion binding / cytosol
Similarity search - Function
NadA-like / Quinolinate synthetase A / Quinolinate synthase A, type 2 / Quinolinate synthetase A superfamily / Quinolinate synthetase A protein / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
ACETATE ION / QUINOLINIC ACID / IRON/SULFUR CLUSTER / Quinolinate synthase
Similarity search - Component
Biological speciesPyrococcus horikoshii (archaea)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.895 Å
AuthorsEsakova, O.A. / Grove, T.L. / Saunders, A.H. / Yennawar, N.H. / Booker, S.J.
Funding support United States, 1items
OrganizationGrant numberCountry
National Science Foundation (NSF, United States)MCB-1158486 to sjb United States
CitationJournal: J.Am.Chem.Soc. / Year: 2016
Title: Structure of Quinolinate Synthase from Pyrococcus horikoshii in the Presence of Its Product, Quinolinic Acid.
Authors: Esakova, O.A. / Silakov, A. / Grove, T.L. / Saunders, A.H. / McLaughlin, M.I. / Yennawar, N.H. / Booker, S.J.
History
DepositionApr 29, 2015Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 29, 2016Provider: repository / Type: Initial release
Revision 1.1Sep 13, 2017Group: Author supporting evidence / Derived calculations / Category: pdbx_audit_support / pdbx_struct_oper_list
Item: _pdbx_audit_support.funding_organization / _pdbx_struct_oper_list.symmetry_operation
Revision 1.2Nov 27, 2019Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.3Sep 27, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_asym_id / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_asym_id / _pdbx_struct_conn_angle.ptnr2_auth_comp_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr2_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_asym_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_asym_id / _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.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_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

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Quinolinate synthase A
B: Quinolinate synthase A
hetero molecules


Theoretical massNumber of molelcules
Total (without water)69,69914
Polymers68,3802
Non-polymers1,31812
Water5,170287
1
A: Quinolinate synthase A
hetero molecules


Theoretical massNumber of molelcules
Total (without water)34,7906
Polymers34,1901
Non-polymers6005
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: Quinolinate synthase A
hetero molecules


Theoretical massNumber of molelcules
Total (without water)34,9088
Polymers34,1901
Non-polymers7187
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)52.562, 51.588, 97.541
Angle α, β, γ (deg.)90.00, 94.95, 90.00
Int Tables number4
Space group name H-MP1211

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein Quinolinate synthase A


Mass: 34190.027 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) (archaea)
Strain: ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3
Gene: nadA, PH0013 / Production host: Escherichia coli (E. coli) / Strain (production host): Rosetta 2 (DE3) / References: UniProt: O57767, quinolinate synthase

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Non-polymers , 6 types, 299 molecules

#2: Chemical ChemComp-SF4 / IRON/SULFUR CLUSTER / Iron–sulfur cluster


Mass: 351.640 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Fe4S4
#3: Chemical ChemComp-NTM / QUINOLINIC ACID / Quinolinic acid


Mass: 167.119 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C7H5NO4
#4: Chemical ChemComp-CL / CHLORIDE ION / Chloride


Mass: 35.453 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Cl
#5: Chemical
ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Na
#6: Chemical ChemComp-ACT / ACETATE ION / Acetate


Mass: 59.044 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C2H3O2
#7: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 287 / 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: 1.93 Å3/Da / Density % sol: 36.16 %
Crystal growTemperature: 295 K / Method: vapor diffusion, hanging drop / pH: 4.6
Details: 0.2 M ammonium acetate, 0.1 M sodium acetate, pH 4.6, 30% PEG 4000, 10 mM QA

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Data collection

DiffractionMean temperature: 77 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 23-ID-B / Wavelength: 0.85 Å
DetectorType: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Jun 23, 2014
RadiationMonochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.85 Å / Relative weight: 1
ReflectionResolution: 1.895→50 Å / Num. obs: 41502 / % possible obs: 100 % / Redundancy: 3.7 % / Rmerge(I) obs: 0.085 / Net I/σ(I): 10.14
Reflection shellResolution: 1.9→1.93 Å / Redundancy: 3.4 % / Rmerge(I) obs: 0.891 / Mean I/σ(I) obs: 1.3 / % possible all: 99.7

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Processing

Software
NameVersionClassification
PHENIX(1.10.1_2155: ???)refinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1WZU
Resolution: 1.895→48.589 Å / SU ML: 0.23 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 23.45 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2305 2017 4.86 %
Rwork0.1836 --
obs0.1859 41481 99.46 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 1.895→48.589 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4758 0 54 287 5099
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0055031
X-RAY DIFFRACTIONf_angle_d0.8796823
X-RAY DIFFRACTIONf_dihedral_angle_d12.8923160
X-RAY DIFFRACTIONf_chiral_restr0.05766
X-RAY DIFFRACTIONf_plane_restr0.005871
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.8946-1.9420.33951300.28592632X-RAY DIFFRACTION93
1.942-1.99450.30441390.24422810X-RAY DIFFRACTION100
1.9945-2.05320.27751540.23932790X-RAY DIFFRACTION100
2.0532-2.11950.27951320.22742822X-RAY DIFFRACTION100
2.1195-2.19520.30181450.22092808X-RAY DIFFRACTION100
2.1952-2.28310.27251580.20682813X-RAY DIFFRACTION100
2.2831-2.3870.27141400.20132815X-RAY DIFFRACTION100
2.387-2.51290.2551380.19222840X-RAY DIFFRACTION100
2.5129-2.67030.24021500.19162802X-RAY DIFFRACTION100
2.6703-2.87640.24381380.20042856X-RAY DIFFRACTION100
2.8764-3.16590.24511520.18792818X-RAY DIFFRACTION100
3.1659-3.62380.19661510.16412845X-RAY DIFFRACTION100
3.6238-4.56510.17161410.13622873X-RAY DIFFRACTION100
4.5651-48.60460.18191490.15012940X-RAY DIFFRACTION100
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)
19.39192.0612-3.13584.8868-5.2558.035-0.70180.7961-0.6801-0.4088-0.1989-0.84590.54350.44980.8670.2374-0.00670.04440.315-0.11860.665118.7939-7.0696-49.8426
20.7498-1.75472.44375.7915-4.28849.1222-0.16940.1301-0.0041-0.0629-0.0123-0.27690.00750.01020.18410.0536-0.0079-0.01520.1141-0.02550.14532.0813-6.4163-49.4744
34.27432.1038-1.23443.1281-0.70346.0772-0.1310.16080.00540.19280.1818-0.17870.0366-0.1962-0.04860.05750.0165-0.03350.1439-0.00650.13662.6885-6.366-38.3795
42.25981.7451-1.56884.2927-0.63631.2151-0.17550.02480.10530.55050.1163-0.1039-0.1463-0.13080.04630.08820.0083-0.04380.1794-0.02970.15554.45321.9539-39.2961
57.30665.2741-0.64765.8433-4.39767.67090.3203-0.43240.85970.4154-0.0162-0.3006-0.74740.8123-0.32150.1880.0497-0.0220.3541-0.06830.2777-11.765511.034-34.5676
66.96793.02261.46066.0687-0.66862.0938-0.1683-0.2448-0.06490.29170.09040.1912-0.32040.00190.07550.23970.1136-0.02570.3016-0.02110.0883-16.95364.0253-30.2688
72.00233.7122-9.46918.0951-2.20227.28960.4449-0.7680.29420.54080.1427-0.531-0.070.786-0.56450.19530.0534-0.0840.3112-0.07570.2631-7.59834.252-29.0109
80.31490.76930.23193.72582.59587.46980.12010.2718-0.03660.08440.16390.20170.07760.1443-0.2480.09470.0793-0.05520.25850.00810.1516-13.6654-5.7999-37.1733
96.2232.6508-0.67727.51290.35534.0029-0.01050.0231-0.14530.10730.11330.58470.0085-0.3034-0.09010.05820.0463-0.02890.1920.00620.1768-22.1178-1.0718-38.104
104.5151-2.3812-0.17544.63381.65762.04-0.10970.04280.0016-0.14170.03130.2268-0.0221-0.1590.06940.0921-0.0337-0.02370.16590.02840.1075-14.3298-4.6089-59.2958
113.31080.6674-0.07022.9318-0.72822.0462-0.1976-0.17570.05520.15990.0633-0.3488-0.06890.08050.1140.06980.0691-0.04710.103-0.04760.19251.5151-0.0342-39.7308
124.0184-1.2031-0.3182.8719-0.77194.1548-0.04310.02370.1081-0.19940.1082-0.3335-0.13570.4383-0.09180.3504-0.03770.03180.1695-0.03960.140213.46244.1789-101.6938
138.5181-0.0432-0.33343.65143.10823.34150.0205-0.1223-0.11260.0274-0.11840.225-0.1156-0.31190.09450.37740.05340.03120.18350.02530.1-0.84774.4323-102.4914
146.1193-0.2373-1.71945.0062-2.19171.5022-0.3763-0.5579-0.01430.08450.28910.02751.03290.04640.11070.3886-0.0034-0.01180.18610.0020.11872.1097-8.8551-97.5264
155.0683-1.72461.42646.6946-0.75929.61630.37331.014-0.9419-0.3709-0.46410.09961.1675-0.42680.09260.4022-0.0163-0.05170.3894-0.11890.3772-17.5929-7.4568-89.9546
165.92190.61121.01294.2247-1.19244.32250.13320.5944-0.0979-0.4365-0.04760.0840.2247-0.3882-0.06510.3129-0.00590.0010.39160.0280.126-13.31862.8671-90.3323
175.7887-1.10931.66041.81770.02631.00360.013-0.1377-0.3520.06030.00010.34130.1744-0.201-0.00980.3638-0.07470.06660.19820.01850.1257-9.2457-2.6072-78.8016
186.83570.48910.27012.0021-3.95676.8248-0.0164-0.3442-0.28090.9636-0.3171-0.32240.49450.25420.33370.3572-0.0018-0.01930.21010.02590.117412.62231.4857-66.1679
195.02555.0317-2.03675.8526-1.62261.0743-0.19760.19550.1674-0.24630.26660.26930.1492-0.1618-0.0660.2292-0.0214-0.03710.16670.01140.09241.54315.3177-76.0114
203.1352.27690.23593.9877-0.81914.7951-0.21240.1296-0.2934-0.49450.0793-0.45050.38040.3140.13270.27750.01030.03390.1724-0.01090.09812.524.0162-79.8797
213.411.77480.35252.59580.21590.5302-0.25290.2678-0.2642-0.14070.0383-0.19340.01130.14140.20190.3940.03810.04860.1639-0.03320.133810.5675-5.2635-103.7459
226.6683-2.3028-0.57335.33574.13446.68230.40830.215-0.3885-0.879-0.41740.517-1.1595-1.96710.03890.41930.1242-0.03850.60660.13630.3242-13.80553.5609-101.2339
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1(chain A and resid 1:15)
2X-RAY DIFFRACTION2(chain A and resid 16:41)
3X-RAY DIFFRACTION3(chain A and resid 42:68)
4X-RAY DIFFRACTION4(chain A and resid 69:85)
5X-RAY DIFFRACTION5(chain A and resid 86:93)
6X-RAY DIFFRACTION6(chain A and resid 94:113)
7X-RAY DIFFRACTION7(chain A and resid 114:120)
8X-RAY DIFFRACTION8(chain A and resid 121:129)
9X-RAY DIFFRACTION9(chain A and resid 130:169)
10X-RAY DIFFRACTION10(chain A and resid 170:250)
11X-RAY DIFFRACTION11(chain A and resid 251:299)
12X-RAY DIFFRACTION12(chain B and resid 2:37)
13X-RAY DIFFRACTION13(chain B and resid 38:75)
14X-RAY DIFFRACTION14(chain B and resid 76:85)
15X-RAY DIFFRACTION15(chain B and resid 86:113)
16X-RAY DIFFRACTION16(chain B and resid 114:134)
17X-RAY DIFFRACTION17(chain B and resid 135:182)
18X-RAY DIFFRACTION18(chain B and resid 183:191)
19X-RAY DIFFRACTION19(chain B and resid 192:222)
20X-RAY DIFFRACTION20(chain B and resid 223:255)
21X-RAY DIFFRACTION21(chain B and resid 256:278)
22X-RAY DIFFRACTION22(chain B and resid 279:299)

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