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- PDB-8h4z: Crystal structure of carboxyspermidine dehydrogenase from Helicob... -

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Basic information

Entry
Database: PDB / ID: 8h4z
TitleCrystal structure of carboxyspermidine dehydrogenase from Helicobacter pylori in space group P21212
ComponentsSaccharopine dehydrogenase
KeywordsBIOSYNTHETIC PROTEIN / carboxyspermidine dehydrogenase
Function / homologySaccharopine dehydrogenase, NADP binding domain / Saccharopine dehydrogenase-like, C-terminal / Saccharopine dehydrogenase NADP binding domain / Saccharopine dehydrogenase C-terminal domain / NAD(P)-binding domain superfamily / Saccharopine dehydrogenase
Function and homology information
Biological speciesHelicobacter pylori NCTC 11637 = CCUG 17874 = ATCC 43504 = JCM 12093 (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.2 Å
AuthorsKo, K.Y. / Park, S.C. / Cho, S.Y. / Yoon, S.I.
Funding support Korea, Republic Of, 1items
OrganizationGrant numberCountry
National Research Foundation (NRF, Korea)2019R1A2C1002100 Korea, Republic Of
CitationJournal: Biochem.Biophys.Res.Commun. / Year: 2022
Title: Structural analysis of carboxyspermidine dehydrogenase from Helicobacter pylori.
Authors: Ko, K.Y. / Park, S.C. / Cho, S.Y. / Yoon, S.I.
History
DepositionOct 11, 2022Deposition site: PDBJ / Processing site: RCSB
Revision 1.0Nov 9, 2022Provider: repository / Type: Initial release
Revision 1.1Jun 14, 2023Group: Database references / Refinement description ...Database references / Refinement description / Source and taxonomy / Structure summary
Category: entity / entity_src_gen ...entity / entity_src_gen / struct_ncs_dom_lim / struct_ref / struct_ref_seq / struct_ref_seq_dif
Item: _entity.pdbx_description / _entity_src_gen.gene_src_strain ..._entity.pdbx_description / _entity_src_gen.gene_src_strain / _entity_src_gen.pdbx_gene_src_gene / _entity_src_gen.pdbx_gene_src_ncbi_taxonomy_id / _entity_src_gen.pdbx_gene_src_scientific_name / _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_ref.db_code / _struct_ref.pdbx_db_accession / _struct_ref.pdbx_seq_one_letter_code / _struct_ref_seq.pdbx_db_accession
Revision 1.2Apr 3, 2024Group: Data collection / Refinement description
Category: chem_comp_atom / chem_comp_bond / pdbx_initial_refinement_model

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Saccharopine dehydrogenase
B: Saccharopine dehydrogenase
C: Saccharopine dehydrogenase
D: Saccharopine dehydrogenase


Theoretical massNumber of molelcules
Total (without water)183,5224
Polymers183,5224
Non-polymers00
Water7,656425
1
A: Saccharopine dehydrogenase
B: Saccharopine dehydrogenase


Theoretical massNumber of molelcules
Total (without water)91,7612
Polymers91,7612
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2070 Å2
ΔGint-23 kcal/mol
Surface area31740 Å2
MethodPISA
2
C: Saccharopine dehydrogenase
D: Saccharopine dehydrogenase


Theoretical massNumber of molelcules
Total (without water)91,7612
Polymers91,7612
Non-polymers00
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2050 Å2
ΔGint-23 kcal/mol
Surface area31550 Å2
MethodPISA
Unit cell
Length a, b, c (Å)128.875, 153.154, 97.739
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number18
Space group name H-MP21212
Space group name HallP22ab
Symmetry operation#1: x,y,z
#2: x+1/2,-y+1/2,-z
#3: -x+1/2,y+1/2,-z
#4: -x,-y,z
Components on special symmetry positions
IDModelComponents
11C-402-

HOH

Noncrystallographic symmetry (NCS)NCS domain:
IDEns-ID
11
21
31
41

NCS domain segments:

Ens-ID: 1

Dom-IDComponent-IDBeg auth comp-IDBeg label comp-IDEnd auth comp-IDEnd label comp-IDSelection detailsAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11HISHISPHEPHE(chain 'A' and (resid 2 through 27 or resid 29...AA2 - 278 - 33
12ASNASNASPASP(chain 'A' and (resid 2 through 27 or resid 29...AA29 - 10535 - 111
13TRPTRPASPASP(chain 'A' and (resid 2 through 27 or resid 29...AA123 - 126129 - 132
14ALAALALEULEU(chain 'A' and (resid 2 through 27 or resid 29...AA128 - 189134 - 195
15GLUGLUILEILE(chain 'A' and (resid 2 through 27 or resid 29...AA191 - 212197 - 218
16GLNGLNSERSER(chain 'A' and (resid 2 through 27 or resid 29...AA214 - 364220 - 370
17ALAALAGLUGLU(chain 'A' and (resid 2 through 27 or resid 29...AA370 - 398376 - 404
21HISHISPHEPHE(chain 'B' and (resid 2 through 27 or resid 29...BB2 - 278 - 33
22ASNASNASPASP(chain 'B' and (resid 2 through 27 or resid 29...BB29 - 10535 - 111
23TRPTRPASPASP(chain 'B' and (resid 2 through 27 or resid 29...BB123 - 126129 - 132
24ALAALALEULEU(chain 'B' and (resid 2 through 27 or resid 29...BB128 - 189134 - 195
25GLUGLUILEILE(chain 'B' and (resid 2 through 27 or resid 29...BB191 - 212197 - 218
26GLNGLNSERSER(chain 'B' and (resid 2 through 27 or resid 29...BB214 - 364220 - 370
27ALAALAGLUGLU(chain 'B' and (resid 2 through 27 or resid 29...BB370 - 398376 - 404
31HISHISPHEPHE(chain 'C' and (resid 2 through 27 or resid 29...CC2 - 278 - 33
32ASNASNASPASP(chain 'C' and (resid 2 through 27 or resid 29...CC29 - 10535 - 111
33TRPTRPASPASP(chain 'C' and (resid 2 through 27 or resid 29...CC123 - 126129 - 132
34ALAALALEULEU(chain 'C' and (resid 2 through 27 or resid 29...CC128 - 189134 - 195
35GLUGLUILEILE(chain 'C' and (resid 2 through 27 or resid 29...CC191 - 212197 - 218
36GLNGLNSERSER(chain 'C' and (resid 2 through 27 or resid 29...CC214 - 364220 - 370
37ALAALAGLUGLU(chain 'C' and (resid 2 through 27 or resid 29...CC370 - 398376 - 404
41HISHISPHEPHE(chain 'D' and (resid 2 through 27 or resid 29...DD2 - 278 - 33
42ASNASNASPASP(chain 'D' and (resid 2 through 27 or resid 29...DD29 - 10535 - 111
43TRPTRPASPASP(chain 'D' and (resid 2 through 27 or resid 29...DD123 - 126129 - 132
44ALAALALEULEU(chain 'D' and (resid 2 through 27 or resid 29...DD128 - 189134 - 195
45GLUGLUILEILE(chain 'D' and (resid 2 through 27 or resid 29...DD191 - 212197 - 218
46GLNGLNSERSER(chain 'D' and (resid 2 through 27 or resid 29...DD214 - 364220 - 370
47ALAALAGLUGLU(chain 'D' and (resid 2 through 27 or resid 29...DD370 - 398376 - 404

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Components

#1: Protein
Saccharopine dehydrogenase


Mass: 45880.531 Da / Num. of mol.: 4
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Helicobacter pylori NCTC 11637 = CCUG 17874 = ATCC 43504 = JCM 12093 (bacteria)
Strain: 102618 / Gene: NCTC11637_00022 / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: A0A2X5A3P4
#2: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 425 / 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: 2.63 Å3/Da / Density % sol: 53.2 %
Crystal growTemperature: 291 K / Method: vapor diffusion, sitting drop / pH: 7 / Details: PEC 3350, calcium acetate hydrate, Tris

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: PAL/PLS / Beamline: 7A (6B, 6C1) / Wavelength: 0.9793 Å
DetectorType: ADSC QUANTUM 270 / Detector: CCD / Date: Apr 30, 2022
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9793 Å / Relative weight: 1
ReflectionResolution: 2.2→30 Å / Num. obs: 98370 / % possible obs: 99.8 % / Redundancy: 3.6 % / Biso Wilson estimate: 31.73 Å2 / CC1/2: 0.993 / Net I/σ(I): 18.1
Reflection shellResolution: 2.2→2.24 Å / Redundancy: 3.7 % / Mean I/σ(I) obs: 2.9 / Num. unique obs: 4869 / CC1/2: 0.661 / % possible all: 100

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Processing

Software
NameVersionClassification
PHENIX1.15.2_3472refinement
HKL-2000data reduction
HKL-2000data scaling
PHASERphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: AlphaFold 2-gerenated model

Resolution: 2.2→29.98 Å / SU ML: 0.2557 / Cross valid method: FREE R-VALUE / σ(F): 1.33 / Phase error: 23.1457
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.2222 4975 5.06 %
Rwork0.1846 93315 -
obs0.1865 98290 99.73 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 36.52 Å2
Refinement stepCycle: LAST / Resolution: 2.2→29.98 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms12142 0 0 425 12567
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.007612398
X-RAY DIFFRACTIONf_angle_d0.899916805
X-RAY DIFFRACTIONf_chiral_restr0.05731886
X-RAY DIFFRACTIONf_plane_restr0.00542158
X-RAY DIFFRACTIONf_dihedral_angle_d18.63057387
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.2-2.230.30311600.25063043X-RAY DIFFRACTION97.95
2.23-2.250.30481410.24533108X-RAY DIFFRACTION100
2.25-2.280.3071690.24793086X-RAY DIFFRACTION99.94
2.28-2.310.28891800.22933030X-RAY DIFFRACTION99.94
2.31-2.340.29381650.22343093X-RAY DIFFRACTION100
2.34-2.370.271570.21683083X-RAY DIFFRACTION99.97
2.37-2.40.25311410.22143092X-RAY DIFFRACTION99.97
2.4-2.440.32191440.21873156X-RAY DIFFRACTION100
2.44-2.480.27871430.21733088X-RAY DIFFRACTION99.94
2.48-2.520.24091690.21953081X-RAY DIFFRACTION100
2.52-2.560.23441430.21753123X-RAY DIFFRACTION99.91
2.56-2.610.29891750.21313061X-RAY DIFFRACTION99.97
2.61-2.660.25351780.213071X-RAY DIFFRACTION99.91
2.66-2.710.25421750.20753102X-RAY DIFFRACTION99.94
2.71-2.770.2491720.20453076X-RAY DIFFRACTION99.94
2.77-2.840.24571830.20583087X-RAY DIFFRACTION100
2.84-2.910.24291600.21183088X-RAY DIFFRACTION99.94
2.91-2.990.24761750.21293116X-RAY DIFFRACTION99.97
2.99-3.070.27681760.20043101X-RAY DIFFRACTION99.97
3.07-3.170.23861660.19883108X-RAY DIFFRACTION99.91
3.17-3.290.23891720.19993115X-RAY DIFFRACTION99.97
3.29-3.420.21821680.18693111X-RAY DIFFRACTION99.97
3.42-3.570.20161720.17443118X-RAY DIFFRACTION99.97
3.57-3.760.19431850.15893124X-RAY DIFFRACTION99.91
3.76-40.19661620.15933131X-RAY DIFFRACTION99.85
4-4.30.15971530.14363152X-RAY DIFFRACTION99.73
4.3-4.740.16571620.13173154X-RAY DIFFRACTION99.58
4.74-5.420.18441640.14133190X-RAY DIFFRACTION99.53
5.42-6.810.20091860.17963153X-RAY DIFFRACTION99.11
6.81-29.980.20061790.18643274X-RAY DIFFRACTION97.54
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)
11.304457192810.342389698109-0.1755629819262.57359861370.5947748292642.321657379410.02484043962280.04730007081260.173801240761-0.181401233472-0.01512317624080.0757541488978-0.110796196699-0.158395113318-0.004623652577480.1601358157960.03790464139840.005625423327540.1537357183720.0525630328350.20670866655220.078715453847.3372961659-0.546639730959
22.27919793255-0.7680266754590.417189415511.04248213498-0.02029806162670.54133315613-0.0837738150794-0.199405061988-0.2749440093060.08114958259870.1120258073940.2134613832350.0971892983089-0.132731161673-0.0395039157690.24477671908-0.01752399449250.04848129917970.2143767587530.07584646985320.2389012676582.1371044762640.35333820228.06497402856
34.86925496071.95487292058-0.09752882599494.02822543807-0.2979799520593.1251645275-0.05897854725610.107697908246-0.0785222365137-0.4860512682120.0889394030941-0.06520045056890.2264256424760.0424479103848-0.02214740524380.2446970866170.0275113272812-0.02564468255890.119671571274-0.0009359875399540.157941632185-39.440564144476.3246978699-22.2269187267
41.86424391460.934665505089-0.632827223042.39616673316-0.472206082344.604400418080.102406956273-0.2036919675340.1444436991130.012930281597-0.0584814613296-0.120528432997-0.1760042867430.1397466712070.04554675581550.1927902742790.0121492105223-0.01813022402080.133798401337-0.03914451510220.278686350415-36.325653810590.6193163527-11.8985614236
51.5795866191-0.4909801672120.6079539926331.01405553251-0.3652028361240.902055337336-0.0434984192966-0.4362208102250.08781729815490.1011311282990.0471785101537-0.0442275673353-0.0243241630038-0.145437137528-0.00697540401570.204268097442-0.0298475862920.01314355394590.2679666193350.002311371004560.223739898702-36.024285405370.2321551922.63640493944
62.39449016020.6891773774230.001709174517462.500471164540.333822593112.525248043580.0478998300439-0.3435766521670.5418320505610.04811825407780.005908784347230.579136924346-0.21826843686-0.585983097787-0.09052480178810.1526032445980.0381595056670.00421383757570.38527672153-0.02833021576250.416027093007-52.323385663181.1422686307-3.72233507957
71.936435528640.1792935274510.2646926218811.24523023630.9536138469283.53423993580.06155937813710.03980596768050.0181929115037-0.1088208981850.0758489813908-0.100810365735-0.1349938351240.0431631387787-0.1427099926450.2520426471990.0309699404029-0.006283519846670.188819200172-0.01436553281230.19705072949310.298881088433.0554327947-29.2326380844
81.54653774072-1.22430975075-0.04182488819683.31235650579-0.3719252864080.7587638072470.1693574366670.3208508875530.0872591758283-0.528141944966-0.137974969919-0.2335639088460.1873640011960.0182746757816-0.04340144239720.3668607000030.0741443266518-0.01744685005140.482332303508-0.05281053250430.242214452077-2.7789342871138.7732256904-52.9402906335
91.25445403088-0.5548074520840.7888943613721.07945289687-0.4565765114970.7922103670450.06691064006110.136004386026-0.0561190897536-0.18740260684-0.00502141441403-0.04521301273680.152057349337-0.0730913515059-0.05011413215690.265710326146-0.004637420707510.003678337024170.317119175768-0.06347480630750.2000731266370.23853888812732.2783256227-40.9310430921
103.7255837650.438072014816-1.151552968752.039818533410.5569540008494.076547542830.01143537256530.2297166105240.371558109491-0.320731877630.0779276082203-0.65414812913-0.4163722883120.529617291864-0.1204731368490.295091944163-0.1102980577810.02311934071050.2832987448510.05976652591060.425564452273-17.546355071594.2530488202-49.2688387267
115.10263287081.07317198273-1.431180680492.27973709649-0.2028001184423.97284922520.0523446269201-0.181324223993-0.02925259158550.00204702064882-0.0853722763375-0.274561608143-0.0569426134090.2328310605440.01209401071420.2856769581980.00568768103019-0.05559557591390.1973718057820.02741299925030.255230445265-30.650076404191.5943168616-37.6133534284
120.986682388926-0.658519368356-0.1281348185752.188963097970.03847112796731.043049267920.02575633122350.2500105439280.0101185700812-0.193439049067-0.00317003375110.0482948662831-0.0331551478965-0.00847735695901-0.0115922492880.215267515667-0.0188776074238-0.0432281600190.3179210229990.002597743911680.192004487561-32.070032950275.3364202246-52.5771824882
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 1 through 145 )
2X-RAY DIFFRACTION2chain 'A' and (resid 146 through 399 )
3X-RAY DIFFRACTION3chain 'B' and (resid 2 through 64 )
4X-RAY DIFFRACTION4chain 'B' and (resid 65 through 132 )
5X-RAY DIFFRACTION5chain 'B' and (resid 133 through 359 )
6X-RAY DIFFRACTION6chain 'B' and (resid 360 through 399 )
7X-RAY DIFFRACTION7chain 'C' and (resid 1 through 157 )
8X-RAY DIFFRACTION8chain 'C' and (resid 158 through 267 )
9X-RAY DIFFRACTION9chain 'C' and (resid 268 through 399 )
10X-RAY DIFFRACTION10chain 'D' and (resid 1 through 64 )
11X-RAY DIFFRACTION11chain 'D' and (resid 65 through 132 )
12X-RAY DIFFRACTION12chain 'D' and (resid 133 through 399 )

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