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- PDB-2w04: Co-complex Structure of Achromobactin Synthetase Protein D (AcsD)... -

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Basic information

Entry
Database: PDB / ID: 2w04
TitleCo-complex Structure of Achromobactin Synthetase Protein D (AcsD) with citrate in ATP binding site from Pectobacterium Chrysanthemi
ComponentsACSD
KeywordsMETAL TRANSPORT / ACSD / PECTOBACTERIUM CHRYSANTHEMI / ACHROMOBACTIN BIOSYNTHESIS / SSPF
Function / homology
Function and homology information


acid-amino acid ligase activity / siderophore biosynthetic process / ATP binding / metal ion binding
Similarity search - Function
AcsD, thumb domain, helical bundle / AcsD, palm domain, helix bundle / N-terminal domain of TfIIb - #450 / AscD, thumb domain, four stranded beta-sheet / Double Stranded RNA Binding Domain - #870 / PvsD/AcsD-like, thumb domain, helical bundle / PvsD/AcsD-like, thumb domain, four stranded beta-sheet / PvsD/AcsD-like, palm domain, helix bundle / Aerobactin siderophore biosynthesis, IucA/IucC, N-terminal / Aerobactin siderophore biosynthesis, IucA/IucC-like ...AcsD, thumb domain, helical bundle / AcsD, palm domain, helix bundle / N-terminal domain of TfIIb - #450 / AscD, thumb domain, four stranded beta-sheet / Double Stranded RNA Binding Domain - #870 / PvsD/AcsD-like, thumb domain, helical bundle / PvsD/AcsD-like, thumb domain, four stranded beta-sheet / PvsD/AcsD-like, palm domain, helix bundle / Aerobactin siderophore biosynthesis, IucA/IucC, N-terminal / Aerobactin siderophore biosynthesis, IucA/IucC-like / IucA / IucC family / Ferric iron reductase FhuF domain / Ferric iron reductase FhuF-like transporter / Endonuclease III; domain 1 / N-terminal domain of TfIIb / Double Stranded RNA Binding Domain / Single Sheet / SH3 type barrels. / DNA polymerase; domain 1 / Roll / 2-Layer Sandwich / Orthogonal Bundle / Mainly Beta / Mainly Alpha / Alpha Beta
Similarity search - Domain/homology
CITRATE ANION / AcsD
Similarity search - Component
Biological speciesERWINIA CHRYSANTHEMI (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.8 Å
AuthorsSchmelz, S. / McMahon, S.A. / Kadi, N. / Song, L. / Oves-Costales, D. / Oke, M. / Liu, H. / Johnson, K.A. / Carter, L. / White, M.F. ...Schmelz, S. / McMahon, S.A. / Kadi, N. / Song, L. / Oves-Costales, D. / Oke, M. / Liu, H. / Johnson, K.A. / Carter, L. / White, M.F. / Challis, G.L. / Naismith, J.H.
CitationJournal: Nat.Chem.Biol. / Year: 2009
Title: Acsd Catalyzes Enantioselective Citrate Desymmetrization in Siderophore Biosynthesis
Authors: Schmelz, S. / Kadi, N. / Mcmahon, S.A. / Song, L. / Oves-Costales, D. / Oke, M. / Liu, H. / Johnson, K.A. / Carter, L. / Botting, C.H. / White, M.F. / Challis, G.L. / Naismith, J.H.
History
DepositionAug 8, 2008Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jan 13, 2009Provider: repository / Type: Initial release
Revision 1.1May 7, 2011Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3May 29, 2019Group: Data collection / Experimental preparation / Other
Category: exptl_crystal_grow / pdbx_database_proc ...exptl_crystal_grow / pdbx_database_proc / pdbx_database_status / struct_biol
Item: _exptl_crystal_grow.method / _pdbx_database_status.recvd_author_approval

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: ACSD
B: ACSD
hetero molecules


Theoretical massNumber of molelcules
Total (without water)141,3873
Polymers141,1982
Non-polymers1891
Water2,342130
1
A: ACSD


Theoretical massNumber of molelcules
Total (without water)70,5991
Polymers70,5991
Non-polymers00
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
2
B: ACSD
hetero molecules


Theoretical massNumber of molelcules
Total (without water)70,7882
Polymers70,5991
Non-polymers1891
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
Unit cell
Length a, b, c (Å)80.371, 94.959, 160.261
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121
Noncrystallographic symmetry (NCS)NCS domain:
IDEns-IDDetails
11A
21B
12A
22B
13A
23B
14A
24B
15A
25B
16A
26B
17A
27B
18A
28B
19A
29B
110A
210B
111A
211B
112A
212B
113A
213B
114A
214B
115A
215B
116A
216B
117A
217B

NCS domain segments:
Dom-IDComponent-IDEns-IDRefine codeAuth asym-IDAuth seq-ID
1112A14 - 35
2112B14 - 35
1122A36 - 78
2122B36 - 78
1132A79 - 154
2132B79 - 154
1142A155 - 177
2142B155 - 177
1152A178 - 199
2152B178 - 199
1162A200 - 273
2162B200 - 273
1172A274 - 342
2172B274 - 342
1182A343 - 386
2182B343 - 386
1192A387 - 421
2192B387 - 421
11102A422 - 446
21102B422 - 446
11112A447 - 466
21112B447 - 466
11122A467 - 505
21122B467 - 505
11132A506 - 515
21132B506 - 515
11142A516 - 530
21142B516 - 530
11152A531 - 539
21152B531 - 539
11162A540 - 557
21162B540 - 557
11172A558 - 570
21172B558 - 570

NCS ensembles :
ID
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

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Components

#1: Protein ACSD


Mass: 70598.930 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) ERWINIA CHRYSANTHEMI (bacteria) / Plasmid: PET151/D-TOPO / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21 / References: UniProt: Q93AT8
#2: Chemical ChemComp-FLC / CITRATE ANION / Citric acid


Mass: 189.100 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C6H5O7
#3: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 130 / Source method: isolated from a natural source / Formula: H2O
Sequence detailsTHE FIRST 5 RESIDUES IN CHAIN A (MNNRN) AND 6 RESIDUES IN CHAIN B (MNNRNH) ARE DISORDERED. RESIDUES ...THE FIRST 5 RESIDUES IN CHAIN A (MNNRN) AND 6 RESIDUES IN CHAIN B (MNNRNH) ARE DISORDERED. RESIDUES 99 (Q) AND 572- 577 (AEADRQ) IN CHAIN A ARE DISORDERED. IN CHAIN B RESIDUES 98-99 (AQ) AND 573-576 (EADR) ARE DISORDERED. IN BOTH CHAINS RESIDUE 588-620 ( GHAVQHGSEVQHDERRHGDVRHEEARHGEVQHG) ARE DISORDERED.

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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: 2.15 Å3/Da / Density % sol: 43 % / Description: NONE
Crystal growMethod: vapor diffusion, hanging drop / pH: 7.8
Details: 26%PEG8000, 0.1M TRIS-HCL PH7.8, 300MM SODIUM CITRATE ACSD WAS INCUBATED WITH 2 MM ATP-GAMMA-S (SIGMA A1388) FOR 10 MIN (RT). 3UL ACSD (6MG/ML) AND EQUAL AMOUNT OF PRECIPITANT WERE INCUBATED ...Details: 26%PEG8000, 0.1M TRIS-HCL PH7.8, 300MM SODIUM CITRATE ACSD WAS INCUBATED WITH 2 MM ATP-GAMMA-S (SIGMA A1388) FOR 10 MIN (RT). 3UL ACSD (6MG/ML) AND EQUAL AMOUNT OF PRECIPITANT WERE INCUBATED IN CONVENTIONAL HANGING DROP PLATES.

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID23-1 / Wavelength: 0.9803
DetectorType: MARRESEARCH / Detector: IMAGE PLATE / Date: Apr 17, 2007 / Details: SINGLE SILICON (111) MONOCHROMATOR
RadiationMonochromator: SINGLE CRYSTAL SI(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9803 Å / Relative weight: 1
ReflectionResolution: 2.8→81.6 Å / Num. obs: 30736 / % possible obs: 99.4 % / Observed criterion σ(I): 2 / Redundancy: 4.2 % / Rmerge(I) obs: 0.16 / Net I/σ(I): 10.6
Reflection shellResolution: 2.8→2.95 Å / Redundancy: 4.3 % / Rmerge(I) obs: 0.41 / Mean I/σ(I) obs: 3 / % possible all: 99.9

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Processing

Software
NameVersionClassification
REFMAC5.2.0019refinement
MOSFLMdata reduction
SCALAdata scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: APO STRUCTURE OF ACSD

Resolution: 2.8→81.65 Å / Cor.coef. Fo:Fc: 0.91 / Cor.coef. Fo:Fc free: 0.832 / SU B: 35.931 / SU ML: 0.34 / Cross valid method: THROUGHOUT / ESU R Free: 0.454 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
RfactorNum. reflection% reflectionSelection details
Rfree0.28 1513 4.9 %RANDOM
Rwork0.202 ---
obs0.206 29085 98.9 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: BABINET MODEL WITH MASK
Displacement parametersBiso mean: 11.74 Å2
Baniso -1Baniso -2Baniso -3
1--1.53 Å20 Å20 Å2
2---1.78 Å20 Å2
3---3.31 Å2
Refinement stepCycle: LAST / Resolution: 2.8→81.65 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms9215 0 13 130 9358
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0130.0219468
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.4611.94712867
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.451144
X-RAY DIFFRACTIONr_dihedral_angle_2_deg36.55923.395483
X-RAY DIFFRACTIONr_dihedral_angle_3_deg18.007151538
X-RAY DIFFRACTIONr_dihedral_angle_4_deg17.6911585
X-RAY DIFFRACTIONr_chiral_restr0.0990.21369
X-RAY DIFFRACTIONr_gen_planes_refined0.0040.027403
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined0.2290.24736
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined0.310.26379
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined0.1710.2381
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined0.2520.279
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined0.2520.211
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it0.4511.55881
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it0.78329214
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it1.09634079
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it1.8234.53653
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

Refine-ID: X-RAY DIFFRACTION

Ens-IDDom-IDAuth asym-IDNumberTypeRms dev position (Å)Weight position
11A88tight positional0.040.05
12B88tight positional0.040.05
21A172tight positional0.060.05
22B172tight positional0.060.05
31A292tight positional0.060.05
32B292tight positional0.060.05
41A92tight positional0.060.05
42B92tight positional0.060.05
51A88tight positional0.110.05
52B88tight positional0.110.05
61A296tight positional0.050.05
62B296tight positional0.050.05
71A276tight positional0.070.05
72B276tight positional0.070.05
81A176tight positional0.070.05
82B176tight positional0.070.05
91A140tight positional0.060.05
92B140tight positional0.060.05
101A100tight positional0.050.05
102B100tight positional0.050.05
111A80tight positional0.050.05
112B80tight positional0.050.05
121A156tight positional0.050.05
122B156tight positional0.050.05
131A40tight positional0.040.05
132B40tight positional0.040.05
141A60tight positional0.040.05
142B60tight positional0.040.05
151A36tight positional0.050.05
152B36tight positional0.050.05
161A72tight positional0.060.05
162B72tight positional0.060.05
171A52tight positional0.040.05
172B52tight positional0.040.05
11A76medium positional0.320.5
12B76medium positional0.320.5
21A178medium positional0.470.5
22B178medium positional0.470.5
31A296medium positional0.580.5
32B296medium positional0.580.5
41A97medium positional0.390.5
42B97medium positional0.390.5
51A92medium positional0.610.5
52B92medium positional0.610.5
61A272medium positional0.440.5
62B272medium positional0.440.5
71A277medium positional0.610.5
72B277medium positional0.610.5
81A161medium positional0.510.5
82B161medium positional0.510.5
91A153medium positional0.560.5
92B153medium positional0.560.5
101A111medium positional0.320.5
102B111medium positional0.320.5
111A86medium positional0.480.5
112B86medium positional0.480.5
121A173medium positional0.640.5
122B173medium positional0.640.5
131A43medium positional0.160.5
132B43medium positional0.160.5
141A57medium positional0.380.5
142B57medium positional0.380.5
151A44medium positional0.910.5
152B44medium positional0.910.5
161A59medium positional0.520.5
162B59medium positional0.520.5
171A50medium positional0.620.5
172B50medium positional0.620.5
11A88tight thermal0.080.5
12B88tight thermal0.080.5
21A172tight thermal0.10.5
22B172tight thermal0.10.5
31A292tight thermal0.10.5
32B292tight thermal0.10.5
41A92tight thermal0.090.5
42B92tight thermal0.090.5
51A88tight thermal0.110.5
52B88tight thermal0.110.5
61A296tight thermal0.10.5
62B296tight thermal0.10.5
71A276tight thermal0.080.5
72B276tight thermal0.080.5
81A176tight thermal0.080.5
82B176tight thermal0.080.5
91A140tight thermal0.080.5
92B140tight thermal0.080.5
101A100tight thermal0.090.5
102B100tight thermal0.090.5
111A80tight thermal0.060.5
112B80tight thermal0.060.5
121A156tight thermal0.060.5
122B156tight thermal0.060.5
131A40tight thermal0.080.5
132B40tight thermal0.080.5
141A60tight thermal0.090.5
142B60tight thermal0.090.5
151A36tight thermal0.080.5
152B36tight thermal0.080.5
161A72tight thermal0.090.5
162B72tight thermal0.090.5
171A52tight thermal0.080.5
172B52tight thermal0.080.5
11A76medium thermal0.642
12B76medium thermal0.642
21A178medium thermal0.652
22B178medium thermal0.652
31A296medium thermal0.632
32B296medium thermal0.632
41A97medium thermal0.582
42B97medium thermal0.582
51A92medium thermal0.582
52B92medium thermal0.582
61A272medium thermal0.582
62B272medium thermal0.582
71A277medium thermal0.512
72B277medium thermal0.512
81A161medium thermal0.562
82B161medium thermal0.562
91A153medium thermal0.582
92B153medium thermal0.582
101A111medium thermal0.652
102B111medium thermal0.652
111A86medium thermal0.722
112B86medium thermal0.722
121A173medium thermal0.442
122B173medium thermal0.442
131A43medium thermal0.492
132B43medium thermal0.492
141A57medium thermal0.522
142B57medium thermal0.522
151A44medium thermal0.952
152B44medium thermal0.952
161A59medium thermal0.542
162B59medium thermal0.542
171A50medium thermal0.672
172B50medium thermal0.672
LS refinement shellResolution: 2.8→2.87 Å / Total num. of bins used: 20 /
RfactorNum. reflection
Rfree0.417 88
Rwork0.266 2150

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