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- PDB-6t0f: Crystal structure of CYP124 in complex with cholest-4-en-3-one -

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Basic information

Entry
Database: PDB / ID: 6t0f
TitleCrystal structure of CYP124 in complex with cholest-4-en-3-one
ComponentsMethyl-branched lipid omega-hydroxylase
KeywordsOXIDOREDUCTASE / Cytochrome / P450 / CYP / CYP124 / 124 / cholestenone / cholest-4-en-3-one / tuberculosis / mycobacterium tuberculosis
Function / homology
Function and homology information


methyl-branched lipid omega-hydroxylase / methyl-branched fatty acid metabolic process / cholesterol 26-hydroxylase activity / cholest-4-en-3-one 26-monooxygenase [(25R)-3-oxocholest-4-en-26-oate forming] / fatty acid omega-oxidation / cholest-4-en-3-one 26-monooxygenase activity / steroid hydroxylase activity / cholesterol catabolic process / NADPH binding / iron ion binding / heme binding
Similarity search - Function
Cytochrome P450, B-class / Cytochrome P450 / Cytochrome P450 superfamily / Cytochrome P450
Similarity search - Domain/homology
PROTOPORPHYRIN IX CONTAINING FE / (8ALPHA,9BETA)-CHOLEST-4-EN-3-ONE / TRIETHYLENE GLYCOL / Methyl-branched lipid omega-hydroxylase
Similarity search - Component
Biological speciesMycobacterium tuberculosis (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.65 Å
AuthorsBukhdruker, S. / Marin, E. / Varaksa, T. / Gilep, A. / Strushkevich, N. / Borshchevskiy, V.
Funding support Russian Federation, 1items
OrganizationGrant numberCountry
Russian Foundation for Basic Research18-54-00030 Russian Federation
CitationJournal: J.Mol.Biol. / Year: 2021
Title: Metabolic Fate of Human Immunoactive Sterols in Mycobacterium tuberculosis.
Authors: Varaksa, T. / Bukhdruker, S. / Grabovec, I. / Marin, E. / Kavaleuski, A. / Gusach, A. / Kovalev, K. / Maslov, I. / Luginina, A. / Zabelskii, D. / Astashkin, R. / Shevtsov, M. / Smolskaya, S. ...Authors: Varaksa, T. / Bukhdruker, S. / Grabovec, I. / Marin, E. / Kavaleuski, A. / Gusach, A. / Kovalev, K. / Maslov, I. / Luginina, A. / Zabelskii, D. / Astashkin, R. / Shevtsov, M. / Smolskaya, S. / Kavaleuskaya, A. / Shabunya, P. / Baranovsky, A. / Dolgopalets, V. / Charnou, Y. / Savachka, A. / Litvinovskaya, R. / Hurski, A. / Shevchenko, E. / Rogachev, A. / Mishin, A. / Gordeliy, V. / Gabrielian, A. / Hurt, D.E. / Nikonenko, B. / Majorov, K. / Apt, A. / Rosenthal, A. / Gilep, A. / Borshchevskiy, V. / Strushkevich, N.
History
DepositionOct 3, 2019Deposition site: PDBE / Processing site: PDBE
Revision 1.0Oct 14, 2020Provider: repository / Type: Initial release
Revision 1.1Jan 13, 2021Group: Database references / Category: citation / citation_author
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year
Revision 1.2Feb 3, 2021Group: Database references / Category: citation / Item: _citation.journal_volume / _citation.title
Revision 2.0Feb 17, 2021Group: Atomic model / Data collection ...Atomic model / Data collection / Database references / Derived calculations
Category: atom_site / citation ...atom_site / citation / pdbx_nonpoly_scheme / struct_site_gen
Item: _atom_site.auth_seq_id / _citation.year ..._atom_site.auth_seq_id / _citation.year / _pdbx_nonpoly_scheme.pdb_seq_num / _struct_site_gen.auth_seq_id
Revision 2.1Jan 24, 2024Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Methyl-branched lipid omega-hydroxylase
B: Methyl-branched lipid omega-hydroxylase
C: Methyl-branched lipid omega-hydroxylase
D: Methyl-branched lipid omega-hydroxylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)202,32434
Polymers195,4764
Non-polymers6,84830
Water46,6772591
1
A: Methyl-branched lipid omega-hydroxylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)50,69010
Polymers48,8691
Non-polymers1,8219
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
2
B: Methyl-branched lipid omega-hydroxylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)50,6569
Polymers48,8691
Non-polymers1,7878
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
3
C: Methyl-branched lipid omega-hydroxylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)50,5648
Polymers48,8691
Non-polymers1,6957
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
4
D: Methyl-branched lipid omega-hydroxylase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)50,4147
Polymers48,8691
Non-polymers1,5456
Water181
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)93.670, 81.270, 155.850
Angle α, β, γ (deg.)90.000, 107.286, 90.000
Int Tables number4
Space group name H-MP1211
Space group name HallP2yb
Symmetry operation#1: x,y,z
#2: -x,y+1/2,-z

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Components

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Protein , 1 types, 4 molecules ABCD

#1: Protein
Methyl-branched lipid omega-hydroxylase / Cholest-4-en-3-one C26-monooxygenase / Cholest-4-en-3-one C26-monooxygenase [(25R)-3-oxocholest-4- ...Cholest-4-en-3-one C26-monooxygenase / Cholest-4-en-3-one C26-monooxygenase [(25R)-3-oxocholest-4-en-26-oate forming] / Cholesterol C26-monooxygenase / Cholesterol C26-monooxygenase [(25R)-3beta-hydroxycholest-5-en-26-oate forming] / Cytochrome P450 124 / Steroid C26-monooxygenase / Steroid C27-monooxygenase


Mass: 48868.957 Da / Num. of mol.: 4 / Mutation: A65T
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) (bacteria)
Strain: ATCC 25618 / H37Rv / Gene: cyp124, Rv2266, MTCY339.44c / Production host: Escherichia coli (E. coli)
References: UniProt: P9WPP3, methyl-branched lipid omega-hydroxylase, cholest-4-en-3-one 26-monooxygenase [(25R)-3-oxocholest-4-en-26-oate forming]

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Non-polymers , 6 types, 2621 molecules

#2: Chemical
ChemComp-HEM / PROTOPORPHYRIN IX CONTAINING FE / HEME


Mass: 616.487 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C34H32FeN4O4
#3: Chemical
ChemComp-K2B / (8ALPHA,9BETA)-CHOLEST-4-EN-3-ONE


Mass: 384.638 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C27H44O / Feature type: SUBJECT OF INVESTIGATION
#4: Chemical
ChemComp-MPO / 3[N-MORPHOLINO]PROPANE SULFONIC ACID


Mass: 209.263 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C7H15NO4S / Comment: pH buffer*YM
#5: Chemical
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 12 / Source method: obtained synthetically / Formula: C3H8O3
#6: Chemical
ChemComp-PGE / TRIETHYLENE GLYCOL


Mass: 150.173 Da / Num. of mol.: 6 / Source method: obtained synthetically / Formula: C6H14O4
#7: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 2591 / Source method: isolated from a natural source / Formula: H2O

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Details

Has ligand of interestY

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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: 2.93 Å3/Da / Density % sol: 58.09 %
Crystal growTemperature: 293 K / Method: vapor diffusion, sitting drop / pH: 6.5 / Details: 27% PEG 3350, 0.1M MOPS

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID23-1 / Wavelength: 1.033 Å
DetectorType: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Oct 3, 2017
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.033 Å / Relative weight: 1
ReflectionResolution: 1.49→50 Å / Num. obs: 360719 / % possible obs: 99.2 % / Redundancy: 10.1 % / Biso Wilson estimate: 21.89 Å2 / CC1/2: 0.999 / Rrim(I) all: 0.172 / Net I/σ(I): 8.2
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Mean I/σ(I) obsNum. unique obsCC1/2Rrim(I) all% possible all
6.66-509.937418210.03797.9
4.71-6.669.634.175690.9990.05199.8
3.85-4.71103697100.9990.05299.8
3.33-3.85929.5114650.9980.06599.5
2.98-3.339.925.4129490.9980.08599.8
2.72-2.9810.420.4143250.9970.11199.8
2.52-2.7210.616.3155590.9950.14499.8
2.36-2.529.512.3166820.9910.18499.7
2.22-2.3610.310.3177210.9880.23399.7
2.11-2.2210.58.1187080.9810.30299.7
2.01-2.1110.66.2196990.9670.39699.6
1.92-2.019.74.2205480.9310.55399.5
1.85-1.92103213080.870.76499.3
1.78-1.8510.32.3222460.8110.96799.2
1.72-1.7810.51.73228710.7371.24699.1
1.67-1.7210.51.23237340.5931.69298.9
1.62-1.679.50.84243010.4032.24498.8
1.57-1.6210.10.69250930.3572.66398.6
1.53-1.5710.30.48257040.2263.48598.5
1.49-1.5310.40.36263450.1364.34198.3

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Processing

Software
NameVersionClassification
MxCuBE2data collection
XDS20171218data reduction
XSCALE20171218data scaling
PHASER2.8.3phasing
PHENIX1.16_3549refinement
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 2WM5
Resolution: 1.65→29.75 Å / SU ML: 0.1918 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 19.8367
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflectionSelection details
Rfree0.1846 13343 5 %RANDOM
Rwork0.1518 253270 --
obs0.1534 266613 99.45 %-
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 28.39 Å2
Refinement stepCycle: LAST / Resolution: 1.65→29.75 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms13581 0 456 2591 16628
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.011916079
X-RAY DIFFRACTIONf_angle_d1.228722178
X-RAY DIFFRACTIONf_chiral_restr0.07312343
X-RAY DIFFRACTIONf_plane_restr0.0082976
X-RAY DIFFRACTIONf_dihedral_angle_d12.97019631
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.65-1.670.33474420.30218334X-RAY DIFFRACTION98.74
1.67-1.690.30294380.28118366X-RAY DIFFRACTION98.81
1.69-1.710.29434340.27058367X-RAY DIFFRACTION98.9
1.71-1.730.2984490.26578418X-RAY DIFFRACTION98.96
1.73-1.750.26554400.24988309X-RAY DIFFRACTION99.05
1.75-1.780.24634320.23588423X-RAY DIFFRACTION99.2
1.78-1.80.28014450.21898411X-RAY DIFFRACTION99.19
1.8-1.830.25094450.21198360X-RAY DIFFRACTION99.2
1.83-1.860.22314380.20178357X-RAY DIFFRACTION99.33
1.86-1.890.24174360.19938434X-RAY DIFFRACTION99.37
1.89-1.920.22944400.19758363X-RAY DIFFRACTION99.33
1.92-1.960.24034520.1938452X-RAY DIFFRACTION99.39
1.96-1.990.21934490.1778436X-RAY DIFFRACTION99.56
1.99-2.030.19614460.16688429X-RAY DIFFRACTION99.7
2.03-2.080.19074480.1538424X-RAY DIFFRACTION99.63
2.08-2.130.19124460.14748424X-RAY DIFFRACTION99.61
2.13-2.180.17954480.14548451X-RAY DIFFRACTION99.71
2.18-2.240.17554440.14118419X-RAY DIFFRACTION99.76
2.24-2.310.16814430.1438467X-RAY DIFFRACTION99.76
2.31-2.380.18174400.13758484X-RAY DIFFRACTION99.62
2.38-2.460.18094530.14278452X-RAY DIFFRACTION99.69
2.46-2.560.18164450.13828453X-RAY DIFFRACTION99.65
2.56-2.680.1634400.13498498X-RAY DIFFRACTION99.81
2.68-2.820.18474430.14188476X-RAY DIFFRACTION99.84
2.82-30.16984470.14268496X-RAY DIFFRACTION99.72
3-3.230.16444500.13978502X-RAY DIFFRACTION99.81
3.23-3.550.16094510.13618487X-RAY DIFFRACTION99.59
3.55-4.070.1664510.12788549X-RAY DIFFRACTION99.68
4.07-5.120.14784460.1158588X-RAY DIFFRACTION99.92
5.12-29.750.16674620.14778641X-RAY DIFFRACTION98.99
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)
10.6695654601320.165170420337-0.1977682366841.17643923247-0.05905346661480.420455435152-0.00624271657788-0.02829071723230.0186001415414-0.0005757627209350.0020719046461-0.0883152901673-0.001654710163750.004543000160940.007798835676890.1780487606030.0130916356491-0.01503923447730.170849628299-0.01403982031590.18680422953418.31347593644.21160016647.63877622986
20.6502721369490.0848073852190.03443101355731.33217448840.1517341117570.9723749259290.0132635601012-0.08075763741080.03904339003640.224200448363-0.0153933103846-0.0519378767304-0.06462971182440.00857006633810.006774722200060.1793028083060.0120980051598-0.0001952492999960.176708090675-0.02023456065620.14337863273815.895735176947.957017010122.3550762722
30.6760563372280.123997585588-0.1279188762431.61142123824-0.164361911410.467082900096-0.01281250922450.0413330550827-0.0437903726495-0.06227673941230.00957235442327-0.1403654111840.0624082294408-0.004251549897050.0132221590510.1790811982180.00590643529205-0.007513396519080.169330619928-0.02354018991470.17142795861218.590635819637.60835941498.24121108903
40.5815153888190.136469527686-0.268664999390.927246987980.02785871747351.04698495673-0.03036510896940.006896357275140.0505314709263-0.0678868327578-0.03861127159720.151330871062-0.0313411785711-0.07783695741240.05580109143690.1606939334180.0195773050208-0.01703063783470.156405800385-0.01684927361260.20862547391462.778980983944.25386709828.17210804456
50.8415587959220.3908144638010.05095779226032.057454247540.763948502061.39591915235-0.00355755746948-0.09254416215090.03509761243850.0963365485292-0.0767265355490.0750357979399-0.0897355725927-0.00135265933710.09074647181420.173144451810.008601478401970.02639404416220.223521881035-0.02720374303380.2012192450563.164883519247.688195710822.3185930723
60.8202244836220.280071471004-0.2140827358961.236093518790.05568478619160.732013134107-0.0377989169771-0.0042049042578-0.0303791285638-0.0563014353666-0.0553519140150.1068233971830.032182001308-0.08498460302590.09537145630990.1526379342110.00944399497041-0.001472128487390.170742638544-0.02613933560280.18251864966963.253379407537.70395126918.63465795084
70.632042120218-0.08264659467840.3474315255720.82689647085-0.1378482975280.8271851605520.0007083144115210.0156662540975-0.03343091445240.00729271440117-0.02134960455440.01896363541930.02619388999170.01182335385640.01845639136190.166185499861-0.01316336071720.01715810796850.177002797207-0.01518573041080.18788690662240.346118014256.653793293665.9143927682
81.28572059950.140203459788-0.5854389858141.47671707397-0.2499902324932.263287450990.03076349785530.147028590841-0.103984176671-0.2147283019030.00792078728553-0.02483454216570.1886070164970.125072192371-0.01561129878650.2013136253630.0169491058008-0.006423275795870.204317590438-0.05625381533870.15989127033741.973538409946.186548224848.6068687062
90.837092850048-0.137792542860.2843876159421.0109475205-0.08079440423630.600788061965-0.01582624661410.009221489712490.04609401454120.00435241230375-0.0287258349092-0.0176506975506-0.03480169804680.004889733442940.04736535669930.160298380322-0.00436230775590.009227535209820.18717304712-0.01484664506290.17059173154339.750640081663.477916400563.8488918061
100.422121831686-0.0403701303820.1771480095190.65341307319-0.07840381770350.5205160409530.00551256369663-0.067910645227-0.001132550482730.07690987739160.003590166982610.02587648086370.001974857082980.00322987893183-0.0067747107540.136413789693-0.009335523521210.0112840344060.147131395834-0.01076409692550.151659211797-3.1143844815355.645709237570.2158717031
110.893592416795-0.3151614812040.05829467395581.202195746410.03773044089160.884651267440.04058987764780.124090412981-0.0396315430611-0.198777569437-0.05787744333770.1331269213940.0393941922438-0.07231082530340.0196378832240.215810857719-0.00985537935512-0.02514414014760.21549795918-0.03076242684640.168709062781-9.8251107604151.782061063248.0057690972
120.912828103472-0.06788581498370.2898252384421.03627978351-0.009509981385410.5391068669560.01042370243240.0005945887927710.0693210087945-0.014902180507-0.0081660926225-0.00793689169923-0.03185145809280.006859956796960.001525802487190.161618450213-0.005082764962370.01236683123160.181093121023-0.01302830002830.175082155724-4.9658436263362.957623510162.7814769584
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1(chain A and resid -2:156)
2X-RAY DIFFRACTION2(chain A and resid 157:300)
3X-RAY DIFFRACTION3(chain A and resid 301:428)
4X-RAY DIFFRACTION4(chain B and resid -1:164)
5X-RAY DIFFRACTION5(chain B and resid 165:300)
6X-RAY DIFFRACTION6(chain B and resid 301:428)
7X-RAY DIFFRACTION7(chain C and resid -1:173)
8X-RAY DIFFRACTION8(chain C and resid 174:250)
9X-RAY DIFFRACTION9(chain C and resid 251:428)
10X-RAY DIFFRACTION10(chain D and resid -2:133)
11X-RAY DIFFRACTION11(chain D and resid 134:245)
12X-RAY DIFFRACTION12(chain D and resid 246:428)

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  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

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