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●I-TASSER ●I-TASSER-MTD ●C-I-TASSER ●CR-I-TASSER ●QUARK ●C-QUARK ●LOMETS ●MUSTER ●CEthreader ●SEGMER ●DeepFold ●DeepFoldRNA ●FoldDesign ●COFACTOR ●COACH ●MetaGO ●TripletGO ●IonCom ●FG-MD ●ModRefiner ●REMO ●DEMO ●DEMO-EM ●SPRING ●COTH ●Threpp ●PEPPI ●BSpred ●ANGLOR ●EDock ●BSP-SLIM ●SAXSTER ●FUpred ●ThreaDom ●ThreaDomEx ●EvoDesign ●BindProf ●BindProfX ●SSIPe ●GPCR-I-TASSER ●MAGELLAN ●ResQ ●STRUM ●DAMpred

●TM-score ●TM-align ●US-align ●MM-align ●RNA-align ●NW-align ●LS-align ●EDTSurf ●MVP ●MVP-Fit ●SPICKER ●HAAD ●PSSpred ●3DRobot ●MR-REX ●I-TASSER-MR ●SVMSEQ ●NeBcon ●ResPRE ●TripletRes ●DeepPotential ●WDL-RF ●ATPbind ●DockRMSD ●DeepMSA ●FASPR ●EM-Refiner ●GPU-I-TASSER

●BioLiP ●E. coli ●GLASS ●GPCR-HGmod ●GPCR-RD ●GPCR-EXP ●Tara-3D ●TM-fold ●DECOYS ●POTENTIAL ●RW/RWplus ●EvoEF ●HPSF ●THE-DB ●ADDRESS ●Alpaca-Antibody ●CASP7 ●CASP8 ●CASP9 ●CASP10 ●CASP11 ●CASP12 ●CASP13 ●CASP14

I-TASSER and QUARK decoys for single domain proteins in CASP9

This page includes structural decoys generated by I-TASSER and QUARK servers during CASP9, for all proteins that the I-TASSER server deemed to be of a single domain. It only contains the proteins that have the experimental structure solved before the CASP9 conference. The data demonstrated a big gap between the submitted model and the best model in the decoy pool. As an unsolved problem, it is extremely challenging to select (or refine) the best models which are the closest to the experimental structures.

Reference: Dong Xu, Jian Zhang, Ambrish Roy, Yang Zhang. Automated protein structure modeling in CASP9 by I-TASSER pipeline combined with QUARK-based ab initio folding and FG-MD-based structure refinement. Proteins: Structure, Function, and Bioinformatics, 2011, 79 (Suppl 10) 147-160 (download the PDF file).

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[CASP8 Decoys] [CASP9 Decoys] [CASP10 Decoys] [CASP11 Decoys] [Decoy Hompage]

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Target ID	#decoys	Length	Type	Native	Sequence	Zhang-Server_model1 (TM-score)	QUARK_model1 (TM-score)	Decoys (Best TM-score)
T0515	125	366	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.888)	QUARK_model1.pdb (0.886)	T0515.tar.bz2 (0.892)
T0516	230	230	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.886)	QUARK_model1.pdb (0.881)	T0516.tar.bz2 (0.891)
T0517	285	160	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.675)	QUARK_model1.pdb (0.677)	T0517.tar.bz2 (0.744)
T0518	180	288	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.797)	QUARK_model1.pdb (0.797)	T0518.tar.bz2 (0.805)
T0520	285	190	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.828)	QUARK_model1.pdb (0.823)	T0520.tar.bz2 (0.838)
T0521	285	180	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.523)	QUARK_model1.pdb (0.533)	T0521.tar.bz2 (0.534)
T0522	225	135	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.957)	QUARK_model1.pdb (0.949)	T0522.tar.bz2 (0.960)
T0523	260	120	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.807)	QUARK_model1.pdb (0.820)	T0523.tar.bz2 (0.833)
T0524	150	326	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.869)	QUARK_model1.pdb (0.862)	T0524.tar.bz2 (0.872)
T0525	285	216	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.806)	QUARK_model1.pdb (0.807)	T0525.tar.bz2 (0.812)
T0526	180	291	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.881)	QUARK_model1.pdb (0.879)	T0526.tar.bz2 (0.884)
T0527	285	142	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.756)	QUARK_model1.pdb (0.747)	T0527.tar.bz2 (0.791)
T0528	150	389	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.760)	QUARK_model1.pdb (0.759)	T0528.tar.bz2 (0.783)
T0530	285	116	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.779)	QUARK_model1.pdb (0.791)	T0530.tar.bz2 (0.809)
T0531	510	65	Very Hard	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.202)	QUARK_model1.pdb (0.239)	T0531.tar.bz2 (0.262)
T0532	150	507	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.910)	QUARK_model1.pdb (0.910)	T0532.tar.bz2 (0.925)
T0533	150	313	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.795)	QUARK_model1.pdb (0.795)	T0533.tar.bz2 (0.797)
T0535	210	294	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.537)	QUARK_model1.pdb (0.537)	T0535.tar.bz2 (0.574)
T0536	285	152	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.611)	QUARK_model1.pdb (0.610)	T0536.tar.bz2 (0.657)
T0538	285	55	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.726)	QUARK_model1.pdb (0.732)	T0538.tar.bz2 (0.854)
T0539	285	82	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.641)	QUARK_model1.pdb (0.645)	T0539.tar.bz2 (0.661)
T0541	270	107	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.804)	QUARK_model1.pdb (0.812)	T0541.tar.bz2 (0.823)
T0544	510	136	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.385)	QUARK_model1.pdb (0.347)	T0544.tar.bz2 (0.535)
T0545	220	159	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.753)	QUARK_model1.pdb (0.759)	T0545.tar.bz2 (0.783)
T0548	585	107	Hard	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.558)	QUARK_model1.pdb (0.524)	T0548.tar.bz2 (0.656)
T0549	285	84	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.577)	QUARK_model1.pdb (0.589)	T0549.tar.bz2 (0.663)
T0551	510	75	Very Hard	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.341)	QUARK_model1.pdb (0.255)	T0551.tar.bz2 (0.384)
T0552	585	123	Hard	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.548)	QUARK_model1.pdb (0.566)	T0552.tar.bz2 (0.613)
T0555	780	149	Hard	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.315)	QUARK_model1.pdb (0.343)	T0555.tar.bz2 (0.555)
T0556	330	74	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.539)	QUARK_model1.pdb (0.564)	T0556.tar.bz2 (0.618)
T0557	330	146	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.597)	QUARK_model1.pdb (0.627)	T0557.tar.bz2 (0.641)
T0558	240	295	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.649)	QUARK_model1.pdb (0.651)	T0558.tar.bz2 (0.690)
T0559	300	69	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.769)	QUARK_model1.pdb (0.770)	T0559.tar.bz2 (0.811)
T0560	330	74	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.743)	QUARK_model1.pdb (0.719)	T0560.tar.bz2 (0.769)
T0561	690	161	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.364)	QUARK_model1.pdb (0.364)	T0561.tar.bz2 (0.398)
T0562	690	124	Hard	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.344)	QUARK_model1.pdb (0.364)	T0562.tar.bz2 (0.444)
T0563	240	280	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.781)	QUARK_model1.pdb (0.788)	T0563.tar.bz2 (0.791)
T0566	420	156	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.789)	QUARK_model1.pdb (0.794)	T0566.tar.bz2 (0.807)
T0567	324	146	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.817)	QUARK_model1.pdb (0.815)	T0567.tar.bz2 (0.827)
T0569	690	80	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.459)	QUARK_model1.pdb (0.395)	T0569.tar.bz2 (0.637)
T0570	330	259	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.878)	QUARK_model1.pdb (0.890)	T0570.tar.bz2 (0.897)
T0572	420	94	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.524)	QUARK_model1.pdb (0.563)	T0572.tar.bz2 (0.597)
T0574	780	127	Hard	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.627)	QUARK_model1.pdb (0.591)	T0574.tar.bz2 (0.633)
T0575	420	217	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.689)	QUARK_model1.pdb (0.701)	T0575.tar.bz2 (0.772)
T0580	294	106	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.853)	QUARK_model1.pdb (0.865)	T0580.tar.bz2 (0.910)
T0584	270	353	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.829)	QUARK_model1.pdb (0.821)	T0584.tar.bz2 (0.903)
T0585	330	235	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.777)	QUARK_model1.pdb (0.798)	T0585.tar.bz2 (0.810)
T0586	354	125	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.827)	QUARK_model1.pdb (0.832)	T0586.tar.bz2 (0.874)
T0591	240	407	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.892)	QUARK_model1.pdb (0.893)	T0591.tar.bz2 (0.895)
T0592	420	144	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.759)	QUARK_model1.pdb (0.754)	T0592.tar.bz2 (0.803)
T0593	420	209	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.804)	QUARK_model1.pdb (0.800)	T0593.tar.bz2 (0.835)
T0594	360	141	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.896)	QUARK_model1.pdb (0.889)	T0594.tar.bz2 (0.900)
T0596	420	213	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.756)	QUARK_model1.pdb (0.764)	T0596.tar.bz2 (0.785)
T0597	270	429	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.863)	QUARK_model1.pdb (0.878)	T0597.tar.bz2 (0.889)
T0598	420	161	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.675)	QUARK_model1.pdb (0.672)	T0598.tar.bz2 (0.715)
T0599	270	400	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.947)	QUARK_model1.pdb (0.946)	T0599.tar.bz2 (0.953)
T0600	390	125	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.483)	QUARK_model1.pdb (0.483)	T0600.tar.bz2 (0.504)
T0603	270	306	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.645)	QUARK_model1.pdb (0.651)	T0603.tar.bz2 (0.716)
T0605	420	72	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.783)	QUARK_model1.pdb (0.797)	T0605.tar.bz2 (0.878)
T0607	186	472	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.860)	QUARK_model1.pdb (0.855)	T0607.tar.bz2 (0.867)
T0609	270	341	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.783)	QUARK_model1.pdb (0.784)	T0609.tar.bz2 (0.819)
T0610	330	187	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.808)	QUARK_model1.pdb (0.808)	T0610.tar.bz2 (0.813)
T0611	330	228	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.640)	QUARK_model1.pdb (0.646)	T0611.tar.bz2 (0.703)
T0612	780	130	Hard	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.665)	QUARK_model1.pdb (0.661)	T0612.tar.bz2 (0.689)
T0613	258	287	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.964)	QUARK_model1.pdb (0.963)	T0613.tar.bz2 (0.964)
T0615	420	180	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.715)	QUARK_model1.pdb (0.733)	T0615.tar.bz2 (0.738)
T0616	600	104	Hard	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.302)	QUARK_model1.pdb (0.330)	T0616.tar.bz2 (0.367)
T0617	420	148	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.771)	QUARK_model1.pdb (0.764)	T0617.tar.bz2 (0.870)
T0620	270	313	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.868)	QUARK_model1.pdb (0.866)	T0620.tar.bz2 (0.920)
T0622	420	138	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.694)	QUARK_model1.pdb (0.708)	T0622.tar.bz2 (0.734)
T0623	420	220	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.627)	QUARK_model1.pdb (0.624)	T0623.tar.bz2 (0.785)
T0624	780	81	Hard	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.398)	QUARK_model1.pdb (0.378)	T0624.tar.bz2 (0.412)
T0625	318	233	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.746)	QUARK_model1.pdb (0.745)	T0625.tar.bz2 (0.757)
T0627	330	262	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.752)	QUARK_model1.pdb (0.750)	T0627.tar.bz2 (0.823)
T0629	420	216	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.336)	QUARK_model1.pdb (0.321)	T0629.tar.bz2 (0.346)
T0632	420	169	Easy	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.740)	QUARK_model1.pdb (0.740)	T0632.tar.bz2 (0.752)
T0634	420	140	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.880)	QUARK_model1.pdb (0.881)	T0634.tar.bz2 (0.884)
T0635	420	192	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.913)	QUARK_model1.pdb (0.913)	T0635.tar.bz2 (0.937)
T0636	270	337	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.930)	QUARK_model1.pdb (0.928)	T0636.tar.bz2 (0.931)
T0637	780	146	Hard	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.366)	QUARK_model1.pdb (0.368)	T0637.tar.bz2 (0.408)
T0638	330	270	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.896)	QUARK_model1.pdb (0.899)	T0638.tar.bz2 (0.905)
T0639	780	129	Hard	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.318)	QUARK_model1.pdb (0.348)	T0639.tar.bz2 (0.435)
T0640	330	251	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.877)	QUARK_model1.pdb (0.860)	T0640.tar.bz2 (0.884)
T0641	114	297	Trivial	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.907)	QUARK_model1.pdb (0.909)	T0641.tar.bz2 (0.914)
T0643	780	83	Hard	native.pdb	seq.txt	Zhang-Server_model1.pdb (0.520)	QUARK_model1.pdb (0.520)	T0643.tar.bz2 (0.597)
average	373	198				(0.701)	(0.701)	(0.743)