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- PDB-9s01: PYCR1 in complex with L-tartrate -

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Basic information

Entry
Database: PDB / ID: 9s01
TitlePYCR1 in complex with L-tartrate
ComponentsIsoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
KeywordsOXIDOREDUCTASE / delta-1-pyrroline-5-carboxylate reductase / PYCR1 / cancer / crystallographic fragment screening (XFS) / molecular docking / proline metabolism
Function / homology
Function and homology information


pyrroline-5-carboxylate reductase / pyrroline-5-carboxylate reductase activity / L-proline biosynthetic process / Glutamate and glutamine metabolism / : / negative regulation of oxidative stress-induced neuron intrinsic apoptotic signaling pathway / regulation of mitochondrial membrane potential / cellular response to oxidative stress / mitochondrial matrix / mitochondrion / identical protein binding
Similarity search - Function
: / Delta 1-pyrroline-5-carboxylate reductase signature. / Pyrroline-5-carboxylate reductase / Pyrroline-5-carboxylate reductase, dimerisation domain / Pyrroline-5-carboxylate reductase dimerisation / Pyrroline-5-carboxylate reductase, catalytic, N-terminal / NADP oxidoreductase coenzyme F420-dependent / 6-phosphogluconate dehydrogenase-like, C-terminal domain superfamily / NAD(P)-binding domain superfamily
Similarity search - Domain/homology
L(+)-TARTARIC ACID / Pyrroline-5-carboxylate reductase 1, mitochondrial
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.65 Å
AuthorsRagin-Oh, W. / Czerwonka, D. / Ruszkowski, M.
Funding support Poland, 1items
OrganizationGrant numberCountry
Polish National Science Centre2021/43/B/NZ7/01611 Poland
CitationJournal: Bioorg.Chem. / Year: 2025
Title: Crystallographic fragment screening reveals new starting points for PYCR1 inhibitor design.
Authors: Ragin-Oh, W. / Czerwonka, D. / Tran, L.H. / Forlani, G. / Ruszkowski, M.
History
DepositionJul 16, 2025Deposition site: PDBE / Processing site: PDBE
Revision 1.0Oct 15, 2025Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
B: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
C: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
D: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
E: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
hetero molecules


Theoretical massNumber of molelcules
Total (without water)181,07612
Polymers180,3775
Non-polymers6997
Water12,142674
1
A: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
B: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
C: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
D: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
E: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
hetero molecules

A: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
B: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
C: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
D: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
E: Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial
hetero molecules


Theoretical massNumber of molelcules
Total (without water)362,15224
Polymers360,75510
Non-polymers1,39714
Water18010
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation2_565-x,-y+1,z1
Unit cell
Length a, b, c (Å)164.196, 88.109, 116.245
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
11B-609-

HOH

21E-407-

HOH

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Components

#1: Protein
Isoform 3 of Pyrroline-5-carboxylate reductase 1, mitochondrial / P5C reductase 1 / P5CR 1


Mass: 36075.453 Da / Num. of mol.: 5
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: PYCR1
Production host: Escherichia coli 'BL21-Gold(DE3)pLysS AG' (bacteria)
References: UniProt: P32322, pyrroline-5-carboxylate reductase
#2: Chemical ChemComp-TLA / L(+)-TARTARIC ACID


Mass: 150.087 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C4H6O6 / Feature type: SUBJECT OF INVESTIGATION
#3: Chemical
ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C2H6O2
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 674 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY
Has protein modificationN

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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: 2.33 Å3/Da / Density % sol: 47.23 %
Crystal growTemperature: 291.15 K / Method: vapor diffusion, sitting drop / pH: 8.5
Details: Based on Morpheus 2.34 condition (Molecular Dimensions), containing 0.02 M sodium formate, 0.02 M ammonium acetate, 0.02 M sodium citrate tribasic, 0.02 M potassium sodium tartrate, 0.02 M ...Details: Based on Morpheus 2.34 condition (Molecular Dimensions), containing 0.02 M sodium formate, 0.02 M ammonium acetate, 0.02 M sodium citrate tribasic, 0.02 M potassium sodium tartrate, 0.02 M sodium oxamate, 0.1 M Tris (base), BICINE pH 8.5, 20% ethylene glycol, 10% PEG 8000, and supplemented with 10% ethylene glycol for cryoprotection.

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: MAX IV / Beamline: BioMAX / Wavelength: 0.9763 Å
DetectorType: DECTRIS EIGER2 X 16M / Detector: PIXEL / Date: Nov 12, 2023
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9763 Å / Relative weight: 1
ReflectionResolution: 1.65→37.21 Å / Num. obs: 201497 / % possible obs: 99.9 % / Redundancy: 13.6 % / Biso Wilson estimate: 30.43 Å2 / CC1/2: 1 / Rmerge(I) obs: 0.06 / Rrim(I) all: 0.06 / Net I/σ(I): 22.86
Reflection shellResolution: 1.65→1.75 Å / Redundancy: 13.8 % / Rmerge(I) obs: 2 / Mean I/σ(I) obs: 1.45 / Num. unique obs: 32213 / Rrim(I) all: 2.1 / % possible all: 99.7

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Processing

Software
NameVersionClassification
PHENIX1.20.1_4487refinement
XDSdata reduction
XSCALEdata scaling
REFMACphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 1.65→37.21 Å / SU ML: 0.1977 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 24.6253
Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
RfactorNum. reflection% reflection
Rfree0.2038 1999 0.99 %
Rwork0.1825 199321 -
obs0.1827 201320 99.87 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.1 Å / Solvent model: FLAT BULK SOLVENT MODEL
Displacement parametersBiso mean: 51.89 Å2
Refinement stepCycle: LAST / Resolution: 1.65→37.21 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms10091 0 46 674 10811
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.003810404
X-RAY DIFFRACTIONf_angle_d0.672314093
X-RAY DIFFRACTIONf_chiral_restr0.04331687
X-RAY DIFFRACTIONf_plane_restr0.00621828
X-RAY DIFFRACTIONf_dihedral_angle_d12.02413796
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.65-1.690.40391410.355514016X-RAY DIFFRACTION99.14
1.69-1.740.32911400.319114068X-RAY DIFFRACTION99.82
1.74-1.790.28711420.273214122X-RAY DIFFRACTION99.92
1.79-1.850.2671410.250914152X-RAY DIFFRACTION99.98
1.85-1.910.28371420.238414137X-RAY DIFFRACTION99.94
1.91-1.990.24831420.216314136X-RAY DIFFRACTION99.83
1.99-2.080.22891420.185214144X-RAY DIFFRACTION99.87
2.08-2.190.21221430.174114217X-RAY DIFFRACTION99.99
2.19-2.330.18241420.170114207X-RAY DIFFRACTION99.97
2.33-2.510.17231430.176514220X-RAY DIFFRACTION99.98
2.51-2.760.21651430.176214279X-RAY DIFFRACTION99.95
2.76-3.160.2051440.181914353X-RAY DIFFRACTION99.99
3.16-3.980.17491450.166514425X-RAY DIFFRACTION100
3.98-37.210.19541490.169214845X-RAY DIFFRACTION99.83
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)
15.105411075484.016914391882.374159781087.99706147246-0.1394111455727.4494590931-0.2454004692590.3365266498720.209216301333-1.736565452430.3321347653940.452401337558-0.386781245219-0.2348578565640.06678908936610.8437547160250.0630691580017-0.08133440380670.3939999705560.03212034979320.52838541786814.807700062326.983311842346.5259340032
22.372092856342.658093977842.840937212196.73509717919-0.066536823077.41493997884-0.6789374432430.5404556120730.637587703801-1.852359959770.433330348052.01894719714-0.0869727310598-0.8245867539210.02211533821651.165085466780.0274441782956-0.3189385966990.5513397606740.05094855645630.9790783831059.029825760126.513989054541.4028507083
36.2581235753-0.9995007175393.794522033727.40790543512-3.317438420746.7400923648-0.09080448805360.153248944027-0.323770078447-1.083507394480.3490571232921.26107895287-0.0846809516587-0.664718086217-0.288685230340.6717036612250.0114616068527-0.09173231506650.347211153314-0.02385299213850.56877866970711.848743465413.354987137550.4427679839
41.79019157433-1.129276503460.5965028428578.17767159581-0.2638775669190.7564634533470.07985617145160.120156998275-0.218587596203-0.242889164363-0.0420354901661-0.4353131958760.0966015663040.163438829002-0.04796095789850.4062693000970.01656721843790.1059211467740.323487303485-0.0321350123810.38472691164422.814039873621.515602590555.7068762624
50.910162462171-1.04544028579-0.2198593074872.67660378450.1517465261730.7504726490470.02266833758620.0594063484212-0.0399783686797-0.269402531497-0.00510719559385-0.05279753626090.07647029274970.01320361945220.005548636627760.263182890848-0.01487267033420.02484410199710.271445857333-0.00997184406930.22103983433512.85426901944.222279678263.1492513279
60.426668836558-0.4133558772740.5980443231873.064911306280.5480809273172.063399569160.001288181263630.0670841794842-0.0380843789445-0.2395922793110.0463204624644-0.4780347512110.1368503771240.35006455034-0.1172615780360.2765920551510.02077039392140.03632268639140.32528655693-0.01356261493260.35757778789221.93485926751.216495003675.3704458759
75.439652630951.446027101390.7706813807258.729077230184.455625854583.812816597940.07065326211920.193924908096-0.7267294079380.217399133073-0.1099035935260.3463017323740.552287326401-0.1022884331270.02017445635340.2995955074590.00112144739591-0.008446599106210.2915493873890.01911134266890.328861170999.3398307871627.067703816672.5687276413
87.412327910322.651752972432.219880847317.512931879614.334915873845.22767196062-0.3283456041581.27631816633-0.175968448354-1.115099100650.192180812711-1.08393763168-0.5826461728781.001166728850.3275816627360.531220591722-0.02762052647390.1617028052040.4614995112490.04894630340150.75040606902433.614130504667.09960215854.055469551
97.149492074032.193373501332.657772832426.590809266173.72274013515.28352857707-0.2278989915380.497054705699-0.154752396448-0.2840214698320.25298726745-0.8602056285750.1605985983290.466831068893-0.05664155452670.2955278037510.04226843839990.09044368576210.3819563484970.1254932663010.67774923243835.973496524760.84393553459.3123447657
108.42778577485-2.37785866079-2.219358471973.662419253922.94579901882.663375474220.690414116902-1.653651345260.1379827423782.767631985050.123793079172-1.797301936490.797666907722-0.0786241612914-0.7863210796291.12677867421-0.117915086778-0.1363573874270.7552588532280.02317845947370.70955027920340.910217488260.483414335970.7783474502
116.64830048127-2.074681403394.797907308583.078332646621.77835544487.7653826622-0.00975493460911-0.6661051650780.04563828781640.2264696665020.270503366748-0.9358186053240.0864493523416-0.131966831241-0.1753935245120.367127624211-0.0569020191693-0.01018062674710.4105487632450.0969190609980.73199089250233.991790509574.124642635966.9169770481
122.72274955901-1.033305271060.8223629785742.286500595830.163291613861.87760292277-0.0396251088565-0.1352129892230.4910951953890.1018929292750.213692056677-0.110747542596-0.5422062076710.113764776147-0.01068102525420.435800213767-0.00753192984710.07544927062820.3699827609740.09009915967780.66120176687324.791055321377.631832561562.434012015
131.26426210527-0.4705894629140.290418910022.01042541296-0.1003541829020.815645403025-0.01266213131950.1807860597610.317285991379-0.3484447440940.00999164932752-0.0123232919563-0.05467835634770.0122665368692-0.03225419422060.352215787526-0.01535819913130.09805553264650.3236674278410.06618654956050.48329203468223.01340800168.080812003358.5364222467
144.37879590681.09968036064-0.5478983767817.24805814451-2.300769401346.88917333107-0.04877681306350.5190146624490.260900852455-0.7390645280320.0485709922339-0.101619031927-0.3117302392790.05379827885490.01568638051820.424808137111-0.01679656194690.09146070287670.3252895977010.06525024292560.35361455147121.99204300664.993908271551.6888972959
151.4444407836-0.9435246205860.2031501054146.85232473437-3.057696880121.918446440850.04554955302570.1126335349440.1876633321630.00295106321625-0.03723475283320.0566762326067-0.1154342498490.0183480993149-0.003734819243880.261208308464-0.006131451870640.03094869695330.300372895028-0.02661376101650.27600238523916.588841920850.441289945469.4883150775
161.92464984947-1.913284354161.246586929226.15062647376-4.487242229494.490050838740.01956522695040.2239540626290.0818218877587-0.340578128263-0.183639509174-0.3704836034790.03538165114950.1856584842050.2124840600020.299992933409-0.01225363417960.07982138537460.274014277202-0.03130142494130.3052534463320.422848816737.027699000563.6558592775
174.741336934081.127988583-0.3469084759397.77854674007-0.8365032740280.463412184743-0.09076735620580.4539883677040.0813295949093-0.5858888978670.0851816846679-0.1005572868860.158825094461-0.1591775830550.01661516555110.2110071073310.008170479830870.002470833165630.2651347887270.005574862372530.2217037332973.7129181701536.690956535362.9542625782
185.836797695370.826606032528-0.09476343281837.668266442211.001094797186.351119280870.0272139914769-0.1702416576470.876541229530.217119068689-0.135656382851-0.0490109124649-0.7577915827410.1706505334090.07275460982330.2644792269960.0317224331113-0.006427307796540.2874457265560.002867729156450.29253974026110.455990395161.046487209173.6584601232
196.381105832231.93204434149-2.552842827567.997785968522.958550857556.71767721408-0.02915884184290.6206487332040.630624156492-1.554233155710.0346669605985-0.847181148465-0.2911520101220.062328865380.04489244361810.6330338330230.05833782044480.2045243884260.4204705262190.1088824457390.80958591829545.020040927326.857073113184.6562721447
201.617393424570.231599143667-0.08355645951698.01634663197-0.1918646281171.91665645257-0.07002764895460.1322036427640.0526908703769-0.5768694104290.0769476827063-0.5316193622770.3224670038360.1734841437610.003106434753080.3239651404290.0366669311151-0.0215507577790.2985985088410.01472084063280.442192877937.504150600217.200138118392.6088302669
210.870593485955-0.7726933373590.1420707207563.844838531-1.797826699481.16281411783-0.0400447604851-0.0340522843484-0.0180450506705-0.063251388626-0.00748148294129-0.3401695698680.0490159996470.07362713270860.09759140892280.1841871183150.00711520249488-0.02072877173430.258524071217-0.02109116806680.30208225860426.736618230344.178480596592.2406873343
221.28753341663-0.390434027594-0.06702011420095.350459760481.872182487462.43091068711-0.0110018026973-0.0607320954909-0.1030217662510.1396625081850.0755684860877-0.2215253603180.2020470865110.0667236782987-0.08507086871620.182000253045-0.00202191939214-0.003564050673450.2820914738850.0396775786240.2705549834517.084329752139.78443392398.3205004524
234.61070173401-2.680901980821.406345448738.108924528873.456800159728.56340424638-0.1075762361980.00654214883562-0.3170673930810.838251320130.200249629274-0.302608821611-0.0255365265580.273434129046-0.08263124103160.469307911358-0.0867142158544-0.1632698506970.3208955362020.08745503231040.39984640758836.617679701862.2811580668110.745855871
247.60258248344-3.291874813223.906138034315.946132992931.130179508076.63497513257-0.120679579033-0.829020641978-0.4343936381961.08960763541-0.05418775512050.5293501455310.134603022094-0.6356248662410.1969449455650.565921871136-0.120142397442-0.04682941535370.4098913128330.03937731346680.52991339227534.063255895262.1954041509118.140176129
251.10391126469-1.169206717980.7352171946057.10983122444-4.86734163717.933686656950.0663163001045-0.3222453497360.011161470020.4374653871220.325723828060.43919925856-0.372135191316-0.5981353057-0.3342301728590.429891812394-0.0362715772048-0.06192043396440.3496079624060.02118000861760.4589247583230.957379651574.7473088968109.173057375
261.61952599860.488348892576-0.3532303688558.60040768134-0.8401645290861.712873037630.004078469688790.05997335380790.05776016893610.06951420650920.0883315193474-0.172672267853-0.271423059090.137735549821-0.09367411884030.346004477023-0.0305216396849-0.09713899157530.3040552298190.01238466917450.40312358543734.503136461268.227799977399.9172123472
276.741222136621.970291655033.185767646886.322309711842.241746150817.18423678296-0.1404189520370.1963791232190.012690169731-0.3243898359060.238849209091-0.6973704722-0.5023183536230.493459762044-0.03861312376810.274400070821-0.05556261180840.01068325535940.345457178115-0.009273633050180.50090000169240.400858903164.937975222596.5317267926
282.262341279763.91104855552-0.6642256746138.75460887362-2.121122838281.10235035811-0.00572445185329-0.03581442517430.2017853288390.0535220191872-0.03377710901850.0366704896851-0.1032372506550.05966124935880.02417631888730.2634417510650.0307191471162-0.02947113776560.29596532278-0.01528053786130.3151721260521.719118478150.41127962797.3483982252
295.358649705324.7587897938-3.542177097296.91001948134-4.557045962753.78174700108-0.0309599651035-0.0385456553261-0.07255826257140.193986585415-0.129763445941-0.49765628766-0.09119815258320.1678694835650.1953965094740.230242741770.0336862701808-0.07775789777760.257376442315-0.03727606095740.35826593507328.103279063336.876217364299.4649574397
300.198641743281.004638655680.4137814765095.819115237430.4922953487984.631083874520.002080300939580.200968241446-0.147325060794-0.0832114892196-0.0313253603584-0.683072636937-0.02859795878670.3684875910770.01570689968680.220221556419-0.000965319715463-0.01471695826960.2776946501850.02381432653490.34291304380823.893792110536.775824538482.9429949232
314.953231818921.167632567010.5157411010766.824367848463.717045106598.087409234050.091434616624-0.2392794890950.815872722196-0.0462238839586-0.1973679545960.272119095687-0.874816920401-0.2161080301930.1525144063830.2358557681360.01520306439360.0002216011644620.2840523418850.0183093011260.33178030689115.8741865760.991625554792.9692370384
324.82214769471-1.658026927894.318508577292.935546340890.9041537736568.432182616380.00260822345919-0.0373345862070.4030688617320.527063641955-0.157936811958-1.69534820803-0.2456003426770.6364893074940.02803497851780.612485585976-0.0604658785955-0.1644784627930.4096891690870.08437653694440.84547623300916.010433804626.7391360256128.934385206
331.73521764981-0.1665143919480.175000693645.27690679294-0.429669152231.439571713080.0201017164522-0.20819418471-0.3625072682880.456485383190.0198798330986-0.4334641553250.2342333457710.0854621826198-0.05535237080570.48994530312-0.00858373177002-0.05980707399350.3286024245070.05434813774380.4095559652355.224600849917.9692701001123.793528007
341.262077126090.3004618176110.07893049019831.630110804530.1938318773190.573738655937-0.0146353367994-0.0643291443347-0.1112084485130.24633163770.0340691575637-0.01353062327380.05500562259-0.0332148591005-0.008986152916980.2784673918810.008329662941130.006888767435580.2584898869320.01100638661670.21613087315-0.9758422155144.1146875065110.285889046
Refinement TLS group

Refine-ID: X-RAY DIFFRACTION

IDRefine TLS-IDSelection detailsAuth asym-IDLabel asym-IDAuth seq-IDLabel seq-ID
11chain 'A' and (resid 1 through 22 )AA1 - 221 - 22
22chain 'A' and (resid 23 through 48 )AA23 - 4823 - 48
33chain 'A' and (resid 49 through 110 )AA49 - 11049 - 110
44chain 'A' and (resid 111 through 163 )AA111 - 163111 - 163
55chain 'A' and (resid 164 through 218 )AA164 - 218164 - 218
66chain 'A' and (resid 219 through 249 )AA219 - 249219 - 249
77chain 'A' and (resid 250 through 273 )AA250 - 273250 - 273
88chain 'B' and (resid -4 through 9 )BD-4 - 91 - 14
99chain 'B' and (resid 10 through 33 )BD10 - 3315 - 38
1010chain 'B' and (resid 34 through 48 )BD34 - 4839 - 53
1111chain 'B' and (resid 49 through 85 )BD49 - 8554 - 90
1212chain 'B' and (resid 86 through 110 )BD86 - 11091 - 115
1313chain 'B' and (resid 111 through 142 )BD111 - 142116 - 147
1414chain 'B' and (resid 143 through 163 )BD143 - 163148 - 168
1515chain 'B' and (resid 164 through 194 )BD164 - 194169 - 199
1616chain 'B' and (resid 195 through 219 )BD195 - 219200 - 224
1717chain 'B' and (resid 220 through 249 )BD220 - 249225 - 254
1818chain 'B' and (resid 250 through 273 )BD250 - 273255 - 278
1919chain 'C' and (resid 1 through 48 )CG1 - 481 - 48
2020chain 'C' and (resid 49 through 163 )CG49 - 16349 - 163
2121chain 'C' and (resid 164 through 219 )CG164 - 219164 - 219
2222chain 'C' and (resid 220 through 273 )CG220 - 273220 - 273
2323chain 'D' and (resid -1 through 21 )DJ-1 - 211 - 23
2424chain 'D' and (resid 22 through 47 )DJ22 - 4724 - 49
2525chain 'D' and (resid 48 through 110 )DJ48 - 11050 - 112
2626chain 'D' and (resid 111 through 142 )DJ111 - 142113 - 144
2727chain 'D' and (resid 143 through 163 )DJ143 - 163145 - 165
2828chain 'D' and (resid 164 through 194 )DJ164 - 194166 - 196
2929chain 'D' and (resid 195 through 219 )DJ195 - 219197 - 221
3030chain 'D' and (resid 220 through 249 )DJ220 - 249222 - 251
3131chain 'D' and (resid 250 through 273 )DJ250 - 273252 - 275
3232chain 'E' and (resid 1 through 48 )EL1 - 481 - 48
3333chain 'E' and (resid 49 through 176 )EL49 - 17649 - 176
3434chain 'E' and (resid 177 through 273 )EL177 - 273177 - 273

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