4odk

Structure of SlyD from Thermus thermophilus in complex with T1 peptide

Method: X-RAY DIFFRACTION D_max: 65.2 Å Quality: GOOD

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1. Protein Identity and Related Structures Protein Identity & Related Structures

Peptidyl-prolyl cis-trans isomerase SlyD

Thermus thermophilus

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count	Chain A； UniProt 1–149	Not recorded	Guanyl-specific ribonuclease T1 × 2 （P00651） CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；13.2% PEG1500, 0.1 M HEPES, pH 7.5, 0.05 M sodium chloride, 11% glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 1.40 Å R-free 0.167

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

Other PDB	Difference from Current Entry 4ODK	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
3CGM Crystal structure of thermophilic SlyD Deposited 2008-03-06	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–149（149 aa）	Not recorded	SCN THIOCYANATE ION × 6 NI NICKEL (II) ION × 1 GOL GLYCEROL × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；286 K；60mg/ml protein, 1:1 mixing, 2M Ammonium sulfate, 2% PEG 400, 1% Thiocyanate, 100mM HEPES, pH7.5, VAPOR DIFFUSION, HANGING DROP, temperature 286K	Resolution 2.41 Å R-free 0.226
3CGM Crystal structure of thermophilic SlyD Deposited 2008-03-06	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric	Chain A 1–149（149 aa）	Not recorded	SCN THIOCYANATE ION × 36 NI NICKEL (II) ION × 6 GOL GLYCEROL × 12	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；286 K；60mg/ml protein, 1:1 mixing, 2M Ammonium sulfate, 2% PEG 400, 1% Thiocyanate, 100mM HEPES, pH7.5, VAPOR DIFFUSION, HANGING DROP, temperature 286K	Resolution 2.41 Å R-free 0.226
3CGN Crystal Structure of thermophilic SlyD Deposited 2008-03-06	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–149（149 aa）	Not recorded	SO4 SULFATE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；286 K；100mM MES, pH6.5, 1.6M Na/K-Tartrate, 26mg/ml, 1:1 mixing, VAPOR DIFFUSION, HANGING DROP, temperature 286K	Resolution 2.70 Å R-free 0.257
3CGN Crystal Structure of thermophilic SlyD Deposited 2008-03-06	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–149（149 aa）	Not recorded	SO4 SULFATE ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；286 K；100mM MES, pH6.5, 1.6M Na/K-Tartrate, 26mg/ml, 1:1 mixing, VAPOR DIFFUSION, HANGING DROP, temperature 286K	Resolution 2.70 Å R-free 0.257
3LUO Crystal Structure and functional characterization of the thermophilic prolyl isomerase and chaperone SlyD Deposited 2010-02-18	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–149（149 aa）	Not recorded	ZN ZINC ION × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；10MG/ML N-SUC-ALA-LEU-PRO-PHE-PNA, 2M AMMONIUM SULFATE, 5 % PEG 400, 100MM MES, PH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K	Resolution 2.55 Å R-free 0.235
3LUO Crystal Structure and functional characterization of the thermophilic prolyl isomerase and chaperone SlyD Deposited 2010-02-18	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric	Chain A 1–149（149 aa）	Not recorded	ZN ZINC ION × 12	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；10MG/ML N-SUC-ALA-LEU-PRO-PHE-PNA, 2M AMMONIUM SULFATE, 5 % PEG 400, 100MM MES, PH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K	Resolution 2.55 Å R-free 0.235
4ODL Structure of SlyD from Thermus thermophilus in complex with S2 peptide Deposited 2014-01-10	Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–149（149 aa）	Not recorded	CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；277 K；20% PEG3350, 0.1 M Bis-Tris, pH 5.5, 0.2 M ammonium sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 2.92 Å R-free 0.224
4ODL Structure of SlyD from Thermus thermophilus in complex with S2 peptide Deposited 2014-01-10	Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain B 1–149（149 aa）	Not recorded	CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；277 K；20% PEG3350, 0.1 M Bis-Tris, pH 5.5, 0.2 M ammonium sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 2.92 Å R-free 0.224
4ODM Structure of SlyD from Thermus thermophilus in complex with S2-W23A peptide Deposited 2014-01-10	Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain B 1–149（149 aa）	Not recorded	CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；277 K；19% PEG3350, 8% Tacsimate, pH 5.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 1.75 Å R-free 0.208
4ODM Structure of SlyD from Thermus thermophilus in complex with S2-W23A peptide Deposited 2014-01-10	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–149（149 aa）	Not recorded	CL CHLORIDE ION × 1 ACT ACETATE ION × 1 GOL GLYCEROL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；277 K；19% PEG3350, 8% Tacsimate, pH 5.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 1.75 Å R-free 0.208
4ODM Structure of SlyD from Thermus thermophilus in complex with S2-W23A peptide Deposited 2014-01-10	Different experimental conditions Different structure-quality metrics	Assembly 3 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain C 1–149（149 aa）	Not recorded	CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；277 K；19% PEG3350, 8% Tacsimate, pH 5.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 1.75 Å R-free 0.208
4ODM Structure of SlyD from Thermus thermophilus in complex with S2-W23A peptide Deposited 2014-01-10	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 4 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain D 1–149（149 aa）	Not recorded	CL CHLORIDE ION × 1 GOL GLYCEROL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；277 K；19% PEG3350, 8% Tacsimate, pH 5.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 1.75 Å R-free 0.208
4ODN Structure of SlyD from Thermus thermophilus in complex with S2-plus peptide Deposited 2014-01-10	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–149（149 aa）	Not recorded	SO4 SULFATE ION × 3 GOL GLYCEROL × 2 CL CHLORIDE ION × 2 NA SODIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；277 K；20% PEG6000, 0.1 M citric acid, pH 5.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 1.60 Å R-free 0.198
4ODO Structure of SlyD from Thermus thermophilus in complex with FK506 Deposited 2014-01-10	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–149（149 aa）	Not recorded	MG MAGNESIUM ION × 3 CL CHLORIDE ION × 1 FK5 8-DEETHYL-8-[BUT-3-ENYL]-ASCOMYCIN × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；277 K；25% PEG3350, 0.1 M Bis-Tris, pH 5.5, 0.2 M magnesium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 1.60 Å R-free 0.204
4ODO Structure of SlyD from Thermus thermophilus in complex with FK506 Deposited 2014-01-10	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 1–149（149 aa）	Not recorded	CL CHLORIDE ION × 1 FK5 8-DEETHYL-8-[BUT-3-ENYL]-ASCOMYCIN × 1 BTB 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；277 K；25% PEG3350, 0.1 M Bis-Tris, pH 5.5, 0.2 M magnesium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 1.60 Å R-free 0.204
4ODO Structure of SlyD from Thermus thermophilus in complex with FK506 Deposited 2014-01-10	Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain C 1–149（149 aa）	Not recorded	MG MAGNESIUM ION × 1 CL CHLORIDE ION × 1 FK5 8-DEETHYL-8-[BUT-3-ENYL]-ASCOMYCIN × 1 GOL GLYCEROL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；277 K；25% PEG3350, 0.1 M Bis-Tris, pH 5.5, 0.2 M magnesium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 1.60 Å R-free 0.204
4ODP Structure of SlyD delta-IF from Thermus thermophilus in complex with S2-W23A peptide Deposited 2014-01-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–64（64 aa） Fragment：SEE REMARK 999 Chain A 126–149（24 aa） Fragment：SEE REMARK 999	Not recorded	CL CHLORIDE ION × 1 CA CALCIUM ION × 4 NI NICKEL (II) ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；28% PEG400, 0.1 M HEPES, pH 7.5, 0.2 M calcium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 1.75 Å R-free 0.202
4ODQ Structure of SlyD delta-IF from Thermus thermophilus in complex with S3 peptide Deposited 2014-01-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–64（64 aa） Fragment：SEE REMARK 999 Chain A 126–149（24 aa） Fragment：SEE REMARK 999	Not recorded	CL CHLORIDE ION × 1 CA CALCIUM ION × 4 NI NICKEL (II) ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；277 K；25% PEG6000, 0.1 M Tris-HCl, pH 8.0, 0.2 M calcium chloride, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 2.00 Å R-free 0.213
4ODR Structure of SlyD delta-IF from Thermus thermophilus in complex with FK506 Deposited 2014-01-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–64（64 aa） Fragment：SEE REMARK 999 Chain A 126–149（24 aa） Fragment：SEE REMARK 999	Not recorded	FK5 8-DEETHYL-8-[BUT-3-ENYL]-ASCOMYCIN × 1 ZN ZINC ION × 2 CL CHLORIDE ION × 1 GOL GLYCEROL × 4 ACT ACETATE ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；277 K；20% PEG6000, 0.1 M sodium acetate, pH 5.0, 0.2 M zinc chloride, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 1.93 Å R-free 0.170
4ODR Structure of SlyD delta-IF from Thermus thermophilus in complex with FK506 Deposited 2014-01-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Monomer；Protein × 1 PDB declaration: monomeric	Chain B 1–64（64 aa） Fragment：SEE REMARK 999 Chain B 126–149（24 aa） Fragment：SEE REMARK 999	Not recorded	FK5 8-DEETHYL-8-[BUT-3-ENYL]-ASCOMYCIN × 1 ZN ZINC ION × 1 CL CHLORIDE ION × 1 GOL GLYCEROL × 2 ACT ACETATE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5；277 K；20% PEG6000, 0.1 M sodium acetate, pH 5.0, 0.2 M zinc chloride, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 1.93 Å R-free 0.170
7OXG ttSlyD FKBP domain with M8A pseudo-wild-type S2 peptide Deposited 2021-06-22	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain A 1–64（64 aa） Chain A 126–149（24 aa）	Mutation：Deletion of IF domain Mutation：Deletion of IF domain	CL CHLORIDE ION × 1 IMD IMIDAZOLE × 1	X-RAY DIFFRACTION X-ray crystallization conditions COUNTER-DIFFUSION；pH 5.5；292.15 K；Bis-Tris, PEG 3350	Resolution 2.00 Å R-free 0.247
7OXG ttSlyD FKBP domain with M8A pseudo-wild-type S2 peptide Deposited 2021-06-22	Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain B 1–64（64 aa） Chain B 126–149（24 aa）	Mutation：Deletion of IF domain Mutation：Deletion of IF domain	CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions COUNTER-DIFFUSION；pH 5.5；292.15 K；Bis-Tris, PEG 3350	Resolution 2.00 Å R-free 0.247
7OXH ttSlyD with pseudo-wild-type S2 peptide Deposited 2021-06-22	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–149（149 aa）	Not recorded	PE4 2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL × 3 PEG DI(HYDROXYETHYL)ETHER × 1 NI NICKEL (II) ION × 2 CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions COUNTER-DIFFUSION；pH 6.5；292.15 K；Sodium cacodylate, PEG 200	Resolution 1.70 Å R-free 0.238
7OXI ttSlyD with W4A pseudo-wild-type S2 peptide Deposited 2021-06-22	Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–149（149 aa）	Not recorded	CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions COUNTER-DIFFUSION；pH 6.5；292.15 K；sodium cacodylate, MPD, PEG8000	Resolution 2.60 Å R-free 0.245
7OXJ ttSlyD with M8A pseudo-wild-type S2 peptide Deposited 2021-06-22	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–149（149 aa）	Not recorded	NI NICKEL (II) ION × 1 PGE TRIETHYLENE GLYCOL × 2 PG4 TETRAETHYLENE GLYCOL × 1 MG MAGNESIUM ION × 1 CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions MICROBATCH；pH 6.5；292.15 K；Sodium cacodylate, PEG 200	Resolution 1.85 Å R-free 0.224
7OXK ttSlyD with W4K pseudo-wild-type S2 peptide Deposited 2021-06-22	Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 3 PDB declaration: trimeric	Chain A 1–149（149 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions MICROBATCH；pH 9；292.15 K；1-4dioxane, bicine, PEG 20000	Resolution 2.80 Å R-free 0.235

15 other PDB entries and 26 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	Q5SLE7_THET8
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–149； UniProt 1–149

Guanyl-specific ribonuclease T1

OrganismNot specified

UniProt P00651

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Protein heterocomplex Heteromer Protein × 3 PDB declaration: trimeric（3） Consistent with protein copy count	Chain B； UniProt 59–73 Chain C； UniProt 59–73	Fragment：T1 peptide (UNP residues 59-73) Non-standard monomer：Yes (specific site not provided by mmCIF)	Peptidyl-prolyl cis-trans isomerase SlyD × 1 （Q5SLE7） CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, SITTING DROP；pH 7.5；277 K；13.2% PEG1500, 0.1 M HEPES, pH 7.5, 0.05 M sodium chloride, 11% glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 1.40 Å R-free 0.167

Other States of the Same Protein in the Database

Other PDB	Difference from Current Entry 4ODK	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
1B2M THREE-DIMENSIONAL STRUCTURE OF RIBONULCEASE T1 COMPLEXED WITH AN ISOSTERIC PHOSPHONATE ANALOGUE OF GPU: ALTERNATE SUBSTRATE BINDING MODES AND CATALYSIS. Deposited 1998-11-27	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein–RNA Monomer；Protein × 1 PDB declaration: dimeric	Chain A 27–130（104 aa）	Mutation：GLN 25 VARIANT	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.1；pH 4.10	Resolution 2.00 Å R-free 0.254
1B2M THREE-DIMENSIONAL STRUCTURE OF RIBONULCEASE T1 COMPLEXED WITH AN ISOSTERIC PHOSPHONATE ANALOGUE OF GPU: ALTERNATE SUBSTRATE BINDING MODES AND CATALYSIS. Deposited 1998-11-27	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein–RNA Monomer；Protein × 1 PDB declaration: trimeric	Chain B 27–130（104 aa）	Mutation：GLN 25 VARIANT	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.1；pH 4.10	Resolution 2.00 Å R-free 0.254
1BIR RIBONUCLEASE T1, PHE 100 TO ALA MUTANT COMPLEXED WITH 2' GMP Deposited 1996-01-04	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：F100A	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.80 Å R-free 0.240
1BIR RIBONUCLEASE T1, PHE 100 TO ALA MUTANT COMPLEXED WITH 2' GMP Deposited 1996-01-04	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 27–130（104 aa）	Mutation：F100A	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.80 Å R-free 0.240
1BU4 RIBONUCLEASE 1 COMPLEX WITH 2'GMP Deposited 1998-09-11	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.5；pH 4.5	Resolution 1.90 Å R-free 0.230
1BVI RIBONUCLEASE T1 (WILDTYPE) COMPLEXED WITH 2'GMP Deposited 1998-09-15	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 27–130（104 aa） Chain B 27–130（104 aa） Chain C 27–130（104 aa） Chain D 27–130（104 aa）	Not recorded	2GP GUANOSINE-2'-MONOPHOSPHATE × 5 CA CALCIUM ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；25 MM NAAC PH 4.2 6.25 MM CACL2 47.5 % MPD	Resolution 1.90 Å R-free 0.219
1CH0 RNASE T1 VARIANT WITH ALTERED GUANINE BINDING SEGMENT Deposited 1999-03-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：Q25K, K41E, Y42F, N43R, Y45W, E46Q	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 7.7；HANGING DROP CONTAINING 2.5 MG/ML RNASE T1, 2.5 MG/ML 2GMP, 15% PEG MONOMETHYLETHER 5000, 50 MM TRIS/HCL (PH7.7), 50 MM MGCL2, 50 MM CACL2 AGAINST 30 % PEG MONOMETHYLETHER 5000, 100 MM TRIS/HCL (PH7.7), 100 MM MGCL2, 100 MM CACL2	Resolution 2.30 Å R-free 0.241
1CH0 RNASE T1 VARIANT WITH ALTERED GUANINE BINDING SEGMENT Deposited 1999-03-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 27–130（104 aa）	Mutation：Q25K, K41E, Y42F, N43R, Y45W, E46Q	CA CALCIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 7.7；HANGING DROP CONTAINING 2.5 MG/ML RNASE T1, 2.5 MG/ML 2GMP, 15% PEG MONOMETHYLETHER 5000, 50 MM TRIS/HCL (PH7.7), 50 MM MGCL2, 50 MM CACL2 AGAINST 30 % PEG MONOMETHYLETHER 5000, 100 MM TRIS/HCL (PH7.7), 100 MM MGCL2, 100 MM CACL2	Resolution 2.30 Å R-free 0.241
1CH0 RNASE T1 VARIANT WITH ALTERED GUANINE BINDING SEGMENT Deposited 1999-03-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain C 27–130（104 aa）	Mutation：Q25K, K41E, Y42F, N43R, Y45W, E46Q	CA CALCIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 7.7；HANGING DROP CONTAINING 2.5 MG/ML RNASE T1, 2.5 MG/ML 2GMP, 15% PEG MONOMETHYLETHER 5000, 50 MM TRIS/HCL (PH7.7), 50 MM MGCL2, 50 MM CACL2 AGAINST 30 % PEG MONOMETHYLETHER 5000, 100 MM TRIS/HCL (PH7.7), 100 MM MGCL2, 100 MM CACL2	Resolution 2.30 Å R-free 0.241
1DET RIBONUCLEASE T1 CARBOXYMETHYLATED AT GLU 58 IN COMPLEX WITH 2'GMP Deposited 1996-02-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF)	NA SODIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.5；pH 4.5	Resolution 1.80 Å
1FYS Ribonuclease T1 V16C mutant Deposited 2000-10-03	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：V16C	CA CALCIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.5；298 K；MPD, Na-acetate, calcium chloride, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K	Resolution 2.00 Å R-free 0.208
1FZU RNAse T1 V78A mutant Deposited 2000-10-04	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：V78A	CA CALCIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.5；298 K；MPD, calcium chloride, sodium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K	Resolution 1.80 Å R-free 0.198
1G02 Ribonuclease T1 V16S mutant Deposited 2000-10-05	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：V16S	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.5；298 K；MPD, calcium chloride, sodium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K	Resolution 1.86 Å R-free 0.210
1GSP RIBONUCLEASE T1 COMPLEXED WITH 2',3'-CGPS, 1 DAY Deposited 1997-11-28	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	CA CALCIUM ION × 1 SGP GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD	Resolution 2.20 Å R-free 0.206
1HYF RIBONUCLEASE T1 V16A MUTANT IN COMPLEX WITH SR2+ Deposited 2001-01-19	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：V16A	SR STRONTIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD, calcium chloride, acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.70 Å R-free 0.203
1HZ1 RIBONUCLEASE T1 V16A MUTANT IN COMPLEX WITH MG2+ Deposited 2001-01-23	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Mutation：V16A	MG MAGNESIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD, acetate, calcium chloride, magnesiusm chrloride (soak), pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.80 Å R-free 0.214
1I0V Ribonuclease T1 in complex with 2'GMP (form I crystal) Deposited 2001-01-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：Q25K	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD, acetaate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.23 Å R-free 0.192
1I0X RIBONUCLEASE T1 IN COMPLEX WITH 2'GMP (FORM II CRYSTAL) Deposited 2001-01-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：Q25K	2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD, acetate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.65 Å R-free 0.216
1I0X RIBONUCLEASE T1 IN COMPLEX WITH 2'GMP (FORM II CRYSTAL) Deposited 2001-01-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 27–130（104 aa）	Mutation：Q25K	2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD, acetate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.65 Å R-free 0.216
1I0X RIBONUCLEASE T1 IN COMPLEX WITH 2'GMP (FORM II CRYSTAL) Deposited 2001-01-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain C 27–130（104 aa）	Mutation：Q25K	2GP GUANOSINE-2'-MONOPHOSPHATE × 2 CA CALCIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD, acetate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.65 Å R-free 0.216
1I0X RIBONUCLEASE T1 IN COMPLEX WITH 2'GMP (FORM II CRYSTAL) Deposited 2001-01-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain D 27–130（104 aa）	Mutation：Q25K	2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD, acetate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.65 Å R-free 0.216
1I0X RIBONUCLEASE T1 IN COMPLEX WITH 2'GMP (FORM II CRYSTAL) Deposited 2001-01-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 5 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain C 27–130（104 aa） Chain D 27–130（104 aa）	Mutation：Q25K Mutation：Q25K	2GP GUANOSINE-2'-MONOPHOSPHATE × 3 CA CALCIUM ION × 3	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD, acetate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.65 Å R-free 0.216
1I2E Ribonuclease T1 V16A mutant, form I Deposited 2001-02-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：V16A, Q25K	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD, calcium chloride, sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.80 Å R-free 0.209
1I2F Ribonuclease T1 V16A mutant, form II Deposited 2001-02-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：V16A, Q25K	CA CALCIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD, calcium chloride, sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.95 Å R-free 0.205
1I2G Ribonuclease T1 V16T mutant Deposited 2001-02-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：V16T, Q25K	CA CALCIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD, calcium chloride, sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.85 Å R-free 0.197
1I3F Ribonuclease T1 V89S mutant Deposited 2001-02-15	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：V89S, Q25K	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD, sodium acetate, calcium chloride, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.35 Å R-free 0.283
1I3I Ribonuclease T1 V78T mutant Deposited 2001-02-15	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：V78T, Q25K	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD, calcium chloride, sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.76 Å R-free 0.202
1LOV X-ray structure of the E58A mutant of Ribonuclease T1 complexed with 3'-guanosine monophosphate Deposited 2002-05-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：E58A	CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD,CaCl2,sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.55 Å R-free 0.199
1LOW X-ray structure of the H40A mutant of Ribonuclease T1 complexed with 3'-guanosine monophosphate Deposited 2002-05-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：H40A	CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD,CaCl2,sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.90 Å R-free 0.229
1LOY X-ray structure of the H40A/E58A mutant of Ribonuclease T1 complexed with 3'-guanosine monophosphate Deposited 2002-05-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：H40A/E58A	CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；293 K；MPD,CaCl2,sodium acetate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 1.55 Å R-free 0.218
1LRA CRYSTALLOGRAPHIC STUDY OF GLU 58 ALA RNASE T1(ASTERISK)2'-GUANOSINE MONOPHOSPHATE AT 1.9 ANGSTROMS RESOLUTION Deposited 1993-10-01	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	NA SODIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.90 Å
1Q9E RNase T1 variant with adenine specificity Deposited 2003-08-25	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–104（104 aa）	Mutation：K41E, Y42F, N43R, Y45W, E46N	TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 9；279 K；PEG4000, magnesium chloride, Tris, pH 9, VAPOR DIFFUSION, HANGING DROP, temperature 279K, pH 9.00	Resolution 1.70 Å R-free 0.244
1Q9E RNase T1 variant with adenine specificity Deposited 2003-08-25	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 1–104（104 aa）	Mutation：K41E, Y42F, N43R, Y45W, E46N	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions pH 9；279 K；PEG4000, magnesium chloride, Tris, pH 9, VAPOR DIFFUSION, HANGING DROP, temperature 279K, pH 9.00	Resolution 1.70 Å R-free 0.244
1Q9E RNase T1 variant with adenine specificity Deposited 2003-08-25	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain C 1–104（104 aa）	Mutation：K41E, Y42F, N43R, Y45W, E46N	TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 9；279 K；PEG4000, magnesium chloride, Tris, pH 9, VAPOR DIFFUSION, HANGING DROP, temperature 279K, pH 9.00	Resolution 1.70 Å R-free 0.244
1RGA CRYSTAL STRUCTURE OF RNASE T1 WITH 3'-GMP AND GUANOSINE: A PRODUCT COMPLEX Deposited 1993-06-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 GMP GUANOSINE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.70 Å
1RGC THE COMPLEX BETWEEN RIBONUCLEASE T1 AND 3'-GUANYLIC ACID SUGGESTS GEOMETRY OF ENZYMATIC REACTION PATH. AN X-RAY STUDY Deposited 1993-05-12	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.00 Å
1RGC THE COMPLEX BETWEEN RIBONUCLEASE T1 AND 3'-GUANYLIC ACID SUGGESTS GEOMETRY OF ENZYMATIC REACTION PATH. AN X-RAY STUDY Deposited 1993-05-12	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 22–125（104 aa）	Not recorded	CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.00 Å
1RGK RNASE T1 MUTANT GLU46GLN BINDS THE INHIBITORS 2'GMP AND 2'AMP AT THE 3' SUBSITE Deposited 1992-02-19	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2AM ADENOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.87 Å
1RGL RNASE T1 MUTANT GLU46GLN BINDS THE INHIBITORS 2'GMP AND 2'AMP AT THE 3' SUBSITE Deposited 1992-02-19	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.00 Å
1RHL RIBONUCLEASE T1 COMPLEXED WITH 2'GMP/G23A MUTANT Deposited 1998-10-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：G23A	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；50 MM NAAC PH 4.2 2 MM CACL2 50 % MPD 2MM 2`GMP	Resolution 1.95 Å R-free 0.208
1RLS CRYSTAL STRUCTURE OF RNASE T1 COMPLEXED WITH THE PRODUCT NUCLEOTIDE 3'-GMP. STRUCTURAL EVIDENCE FOR DIRECT INTERACTION OF HISTIDINE 40 AND GLUTAMIC ACID 58 WITH THE 2'-HYDROXYL GROUP OF RIBOSE Deposited 1994-03-29	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.90 Å
1RN1 THREE-DIMENSIONAL STRUCTURE OF GLN 25-RIBONUCLEASE T1 AT 1.84 ANGSTROMS RESOLUTION: STRUCTURAL VARIATIONS AT THE BASE RECOGNITION AND CATALYTIC SITES Deposited 1991-11-22	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain C 27–130（104 aa）	Not recorded	SO4 SULFATE ION × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.84 Å
1RN1 THREE-DIMENSIONAL STRUCTURE OF GLN 25-RIBONUCLEASE T1 AT 1.84 ANGSTROMS RESOLUTION: STRUCTURAL VARIATIONS AT THE BASE RECOGNITION AND CATALYTIC SITES Deposited 1991-11-22	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	SO4 SULFATE ION × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.84 Å
1RN1 THREE-DIMENSIONAL STRUCTURE OF GLN 25-RIBONUCLEASE T1 AT 1.84 ANGSTROMS RESOLUTION: STRUCTURAL VARIATIONS AT THE BASE RECOGNITION AND CATALYTIC SITES Deposited 1991-11-22	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 27–130（104 aa）	Not recorded	SO4 SULFATE ION × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.84 Å
1RN4 HIS92ALA MUTATION IN RIBONUCLEASE T1 INDUCES SEGMENTAL FLEXIBILITY. AN X-RAY STUDY Deposited 1991-11-07	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	PO4 PHOSPHATE ION × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.80 Å
1RNT RESTRAINED LEAST-SQUARES REFINEMENT OF THE CRYSTAL STRUCTURE OF THE RIBONUCLEASE T1(ASTERISK)2(PRIME)-GUANYLIC ACID COMPLEX AT 1.9 ANGSTROMS RESOLUTION Deposited 1987-07-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.90 Å
1TRP X-RAY CRYSTALLOGRAPHIC AND CALORIMERIC STUDIES OF THE EFFECTS OF THE MUTATION TRP 59 TYR IN RIBONUCLEASE T1 Deposited 1993-07-06	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.40 Å
1TRP X-RAY CRYSTALLOGRAPHIC AND CALORIMERIC STUDIES OF THE EFFECTS OF THE MUTATION TRP 59 TYR IN RIBONUCLEASE T1 Deposited 1993-07-06	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.40 Å
1TRQ X-RAY CRYSTALLOGRAPHIC AND CALORIMERIC STUDIES OF THE EFFECTS OF THE MUTATION TRP 59 TYR IN RIBONUCLEASE T1 Deposited 1993-07-06	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.30 Å
1TRQ X-RAY CRYSTALLOGRAPHIC AND CALORIMERIC STUDIES OF THE EFFECTS OF THE MUTATION TRP 59 TYR IN RIBONUCLEASE T1 Deposited 1993-07-06	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.30 Å
1TTO Crystal structure of the Rnase T1 variant R2 Deposited 2004-06-23	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 1–104（104 aa）	Mutation：k41e, y42f, n43r, y45w, e46n, w59y	TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；278 K；PEG4000, tris-Cl, calcium chloride, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 278.0K	Resolution 2.10 Å R-free 0.238
1TTO Crystal structure of the Rnase T1 variant R2 Deposited 2004-06-23	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 1–104（104 aa）	Mutation：k41e, y42f, n43r, y45w, e46n, w59y	TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；278 K；PEG4000, tris-Cl, calcium chloride, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 278.0K	Resolution 2.10 Å R-free 0.238
1TTO Crystal structure of the Rnase T1 variant R2 Deposited 2004-06-23	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain C 1–104（104 aa）	Mutation：k41e, y42f, n43r, y45w, e46n, w59y	TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；278 K；PEG4000, tris-Cl, calcium chloride, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 278.0K	Resolution 2.10 Å R-free 0.238
1YGW NMR STRUCTURE OF RIBONUCLEASE T1, 34 STRUCTURES Deposited 1996-09-28	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Mutation：ISOENZYME WITH LYSINE AT POSITION 25	No recorded non-water small molecule	SOLUTION NMR NMR measurement conditions pH 5.5；313 K	Resolution not provided
2AAD THE ROLE OF HISTIDINE-40 IN RIBONUCLEASE T1 CATALYSIS: THREE-DIMENSIONAL STRUCTURES OF THE PARTIALLY ACTIVE HIS40LYS MUTANT Deposited 1992-09-15	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.00 Å
2AAD THE ROLE OF HISTIDINE-40 IN RIBONUCLEASE T1 CATALYSIS: THREE-DIMENSIONAL STRUCTURES OF THE PARTIALLY ACTIVE HIS40LYS MUTANT Deposited 1992-09-15	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.00 Å
2AAE THE ROLE OF HISTIDINE-40 IN RIBONUCLEASE T1 CATALYSIS: THREE-DIMENSIONAL STRUCTURES OF THE PARTIALLY ACTIVE HIS40LYS MUTANT Deposited 1992-09-15	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 PO4 PHOSPHATE ION × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.80 Å
2BIR ADDITIVITY OF SUBSTRATE BINDING IN RIBONUCLEASE T1 (Y42A MUTANT) Deposited 1996-12-03	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：YES	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；pH 4.20	Resolution 2.30 Å R-free 0.257
2BU4 RIBONUCLEASE T1 COMPLEX WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；20 MM NA-ACETATE PH 4.2 2 MM CACL2 55 % MPD	Resolution 1.95 Å R-free 0.249
2GSP RIBONUCLEASE T1/2',3'-CGPS AND 3'-GMP, 2 DAYS Deposited 1997-12-02	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	CA CALCIUM ION × 1 SGP GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD	Resolution 1.80 Å R-free 0.197
2HOH RIBONUCLEASE T1 (N9A MUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：N9A	2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；25 MM NAAC PH 4.2 6.25 MM CACL2 45.0 % MPD	Resolution 1.90 Å R-free 0.209
2HOH RIBONUCLEASE T1 (N9A MUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 27–130（104 aa）	Mutation：N9A	2GP GUANOSINE-2'-MONOPHOSPHATE × 1 NA SODIUM ION × 1 PO4 PHOSPHATE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；25 MM NAAC PH 4.2 6.25 MM CACL2 45.0 % MPD	Resolution 1.90 Å R-free 0.209
2HOH RIBONUCLEASE T1 (N9A MUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain C 27–130（104 aa）	Mutation：N9A	2GP GUANOSINE-2'-MONOPHOSPHATE × 2 CA CALCIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；25 MM NAAC PH 4.2 6.25 MM CACL2 45.0 % MPD	Resolution 1.90 Å R-free 0.209
2HOH RIBONUCLEASE T1 (N9A MUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain D 27–130（104 aa）	Mutation：N9A	2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；25 MM NAAC PH 4.2 6.25 MM CACL2 45.0 % MPD	Resolution 1.90 Å R-free 0.209
2RNT THREE-DIMENSIONAL STRUCTURE OF RIBONUCLEASE T1 COMPLEXED WITH GUANYLYL-2(PRIME),5(PRIME)-GUANOSINE AT 1.8 ANGSTROMS RESOLUTION Deposited 1988-07-06	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	CA CALCIUM ION × 1 GPG GUANYLYL-2',5'-PHOSPHOGUANOSINE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.80 Å
3BIR DISECTING HISTIDINE INTERACTIONS IN RIBONUCLEASE T1 BY ASN AND GLN SUBSTITUTIONS Deposited 1997-06-27	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：H92N	CA CALCIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；VAPOR DIFFUSION, NAOAC PH 4.2, 20 MG/ML PROTEIN, 45 % MPD 2.5 MM CACL2, 20 MM GPS	Resolution 1.80 Å R-free 0.237
3BU4 RIBONUCLEASE T1 COMPLEX WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；20 MM NA-ACETATE PH 4.2 2 MM CACL2 55 % MPD	Resolution 1.77 Å R-free 0.249
3GSP RIBONUCLEASE T1 COMPLEXED WITH 2',3'-CGPS + 3'-GMP, 4 DAYS Deposited 1997-12-02	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	CA CALCIUM ION × 1 SGP GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD	Resolution 1.90 Å R-free 0.209
3HOH RIBONUCLEASE T1 (THR93GLN MUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-11	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：T93Q	2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；25 MM NAAC PH 4.2 6.25 MM CACL2 42.5 % MPD	Resolution 1.95 Å R-free 0.213
3HOH RIBONUCLEASE T1 (THR93GLN MUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-11	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 27–130（104 aa）	Mutation：T93Q	2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；25 MM NAAC PH 4.2 6.25 MM CACL2 42.5 % MPD	Resolution 1.95 Å R-free 0.213
3HOH RIBONUCLEASE T1 (THR93GLN MUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-11	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain C 27–130（104 aa）	Mutation：T93Q	2GP GUANOSINE-2'-MONOPHOSPHATE × 2 CA CALCIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；25 MM NAAC PH 4.2 6.25 MM CACL2 42.5 % MPD	Resolution 1.95 Å R-free 0.213
3HOH RIBONUCLEASE T1 (THR93GLN MUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-11	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain D 27–130（104 aa）	Mutation：T93Q	2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；25 MM NAAC PH 4.2 6.25 MM CACL2 42.5 % MPD	Resolution 1.95 Å R-free 0.213
3RNT CRYSTAL STRUCTURE OF GUANOSINE-FREE RIBONUCLEASE T1, COMPLEXED WITH VANADATE(V), SUGGESTS CONFORMATIONAL CHANGE UPON SUBSTRATE BINDING Deposited 1989-05-31	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	CA CALCIUM ION × 1 VO4 VANADATE ION × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.80 Å
3SYU Re-refined coordinates for pdb entry 1det - ribonuclease T1 carboxymethylated at GLU 58 in complex with 2'GMP Deposited 2011-07-18	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF)	NA SODIUM ION × 2 2GP GUANOSINE-2'-MONOPHOSPHATE × 1 UNX UNKNOWN LIGAND × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.95 Å R-free 0.165
3URP Re-refinement of PDB entry 5RNT - ribonuclease T1 with guanosine-3',5'-diphosphate and phosphate ion bound Deposited 2011-11-22	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	PGP GUANOSINE-3',5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 UNX UNKNOWN LIGAND × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 3.19 Å R-free 0.237
4BIR RIBONUCLEASE T1: FREE HIS92GLN MUTANT Deposited 1998-01-13	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：H92Q	CA CALCIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；pH 4.2	Resolution 1.70 Å
4BU4 RIBONUCLEASE T1 COMPLEX WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；20 MM NA-ACETATE PH 4.2 2 MM CACL2 55 % MPD	Resolution 1.80 Å R-free 0.253
4GSP RIBONUCLEASE T1 COMPLEXED WITH 2',3'-CGPS + 3'-GMP, 7 DAYS Deposited 1997-12-02	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1 SGP GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD	Resolution 1.65 Å R-free 0.197
4HOH RIBONUCLEASE T1 (THR93ALA MUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：T93A	2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；pH 4.20	Resolution 2.05 Å R-free 0.234
4HOH RIBONUCLEASE T1 (THR93ALA MUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 27–130（104 aa）	Mutation：T93A	2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；pH 4.20	Resolution 2.05 Å R-free 0.234
4HOH RIBONUCLEASE T1 (THR93ALA MUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain C 27–130（104 aa）	Mutation：T93A	2GP GUANOSINE-2'-MONOPHOSPHATE × 2 CA CALCIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；pH 4.20	Resolution 2.05 Å R-free 0.234
4HOH RIBONUCLEASE T1 (THR93ALA MUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain D 27–130（104 aa）	Mutation：T93A	2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；pH 4.20	Resolution 2.05 Å R-free 0.234
4RNT HIS 92 ALA MUTATION IN RIBONUCLEASE T1 INDUCES SEGMENTAL FLEXIBILITY. AN X-RAY STUDY Deposited 1990-02-13	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 2.20 Å
5BIR DISECTING HISTIDINE INTERACTIONS IN RIBONUCLEASE T1 USING ASN AND GLN MUTATIONS Deposited 1997-06-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：H92Q	2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；VAPOR DIFFUSION, HANGING DROP, 20 MG/ML PROTEIN NAOAC BUF. PH 4.2, 0.125 % 2'GMP, 1.25 % CACL2, 47.5 % MPD, vapor diffusion - hanging drop	Resolution 2.00 Å R-free 0.255
5BIR DISECTING HISTIDINE INTERACTIONS IN RIBONUCLEASE T1 USING ASN AND GLN MUTATIONS Deposited 1997-06-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 27–130（104 aa）	Mutation：H92Q	2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；VAPOR DIFFUSION, HANGING DROP, 20 MG/ML PROTEIN NAOAC BUF. PH 4.2, 0.125 % 2'GMP, 1.25 % CACL2, 47.5 % MPD, vapor diffusion - hanging drop	Resolution 2.00 Å R-free 0.255
5BIR DISECTING HISTIDINE INTERACTIONS IN RIBONUCLEASE T1 USING ASN AND GLN MUTATIONS Deposited 1997-06-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain B 27–130（104 aa）	Mutation：H92Q	2GP GUANOSINE-2'-MONOPHOSPHATE × 2 CA CALCIUM ION × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 4.2；VAPOR DIFFUSION, HANGING DROP, 20 MG/ML PROTEIN NAOAC BUF. PH 4.2, 0.125 % 2'GMP, 1.25 % CACL2, 47.5 % MPD, vapor diffusion - hanging drop	Resolution 2.00 Å R-free 0.255
5BU4 RIBONUCLEASE T1 COMPLEX WITH 2'GMP Deposited 1998-09-15	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；20 MM NA-ACETATE PH 4.2 2 MM CACL2 55 % MPD	Resolution 1.77 Å R-free 0.225
5GSP RIBONUCLEASE T1/3'-GMP, 9 WEEKS Deposited 1997-12-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD	Resolution 1.80 Å R-free 0.202
5HOH RIBONUCLEASE T1 (ASN9ALA/THR93ALA DOUBLEMUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Mutation：N9A,T93A	2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 7.5；25 MM NAAC PH 4.2 6.25 MM CACL2 40.0 % MPD, pH 7.5	Resolution 2.00 Å R-free 0.212
5HOH RIBONUCLEASE T1 (ASN9ALA/THR93ALA DOUBLEMUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 27–130（104 aa）	Mutation：N9A,T93A	2GP GUANOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 7.5；25 MM NAAC PH 4.2 6.25 MM CACL2 40.0 % MPD, pH 7.5	Resolution 2.00 Å R-free 0.212
5HOH RIBONUCLEASE T1 (ASN9ALA/THR93ALA DOUBLEMUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain C 27–130（104 aa）	Mutation：N9A,T93A	2GP GUANOSINE-2'-MONOPHOSPHATE × 2 CA CALCIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 7.5；25 MM NAAC PH 4.2 6.25 MM CACL2 40.0 % MPD, pH 7.5	Resolution 2.00 Å R-free 0.212
5HOH RIBONUCLEASE T1 (ASN9ALA/THR93ALA DOUBLEMUTANT) COMPLEXED WITH 2'GMP Deposited 1998-09-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 4 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain D 27–130（104 aa）	Mutation：N9A,T93A	2GP GUANOSINE-2'-MONOPHOSPHATE × 1 CA CALCIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 7.5；25 MM NAAC PH 4.2 6.25 MM CACL2 40.0 % MPD, pH 7.5	Resolution 2.00 Å R-free 0.212
5RNT X-RAY ANALYSIS OF CUBIC CRYSTALS OF THE COMPLEX FORMED BETWEEN RIBONUCLEASE T1 AND GUANOSINE-3',5'-BISPHOSPHATE Deposited 1991-03-28	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	PGP GUANOSINE-3',5'-DIPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 3.20 Å
6GSP RIBONUCLEASE T1/3'-GMP, 15 WEEKS Deposited 1997-12-09	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	CA CALCIUM ION × 1 3GP GUANOSINE-3'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD	Resolution 2.20 Å R-free 0.217
6RNT CRYSTAL STRUCTURE OF RIBONUCLEASE T1 COMPLEXED WITH ADENOSINE 2'-MONOPHOSPHATE AT 1.8-ANGSTROMS RESOLUTION Deposited 1991-08-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	CA CALCIUM ION × 1 2AM ADENOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.80 Å
7GSP RIBONUCLEASE T1/2',3'-CGPS, NON-PRODUCTIVE Deposited 1997-12-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	PO4 PHOSPHATE ION × 1 SGP GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD	Resolution 2.00 Å R-free 0.228
7GSP RIBONUCLEASE T1/2',3'-CGPS, NON-PRODUCTIVE Deposited 1997-12-10	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain B 22–125（104 aa）	Not recorded	PO4 PHOSPHATE ION × 1 SGP GUANOSINE-2',3'-CYCLOPHOSPHOROTHIOATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 4.2；20 MM NAAC PH 4.2 2 MM CACL2 55 % MPD	Resolution 2.00 Å R-free 0.228
7RNT CRYSTAL STRUCTURE OF THE TYR45TRP MUTANT OF RIBONUCLEASE T1 IN A COMPLEX WITH 2'-ADENYLIC ACID Deposited 1991-08-20	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 27–130（104 aa）	Not recorded	CA CALCIUM ION × 1 2AM ADENOSINE-2'-MONOPHOSPHATE × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.90 Å
8RNT STRUCTURE OF RIBONUCLEASE T1 COMPLEXED WITH ZINC(II) AT 1.8 ANGSTROMS RESOLUTION: A ZN2+.6H2O.CARBOXYLATE CLATHRATE Deposited 1991-09-23	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	ZN ZINC ION × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.80 Å
9RNT RIBONUCLEASE T1 WITH FREE RECOGNITION AND CATALYTIC SITE: CRYSTAL STRUCTURE ANALYSIS AT 1.5 ANGSTROMS RESOLUTION Deposited 1991-09-25	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein monomer Monomer；Protein × 1 PDB declaration: monomeric	Chain A 22–125（104 aa）	Not recorded	CA CALCIUM ION × 1	X-RAY DIFFRACTION mmCIF provides none of the parsed conditions	Resolution 1.50 Å

67 other PDB entries and 100 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	RNT1_ASPOR
Isoform	—
PDB entities	2
Chains and sequence ranges	Author chain B； PDBConstruct 1–15； UniProt 59–73 Author chain C； PDBConstruct 1–15； UniProt 59–73

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

P(r) Distance Distribution P(r) Distribution

Download Download SAXS (.dat) P(r) (.pr.out) CIF

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	4odk
Deposition date deposition_date	2014-01-10
Structure title title	Structure of SlyD from Thermus thermophilus in complex with T1 peptide
Keywords keywords	FKBP domain, IF domain, chaperone, peptidyl-prolyl isomerase, PPIase, ISOMERASE; ISOMERASE, CHAPERONE
Experimental Method method	X-RAY DIFFRACTION

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3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier	19.64 Å
Radius of gyration Rg (electron density) rg_electron	18.90 Å
Forward intensity I(0) i0	6546960.00
Molecular weight molecular_weight	18206.0 kDa
Excluded volume excluded_volume	22489 Å³
Envelope volume envelope_volume	28587 Å³
Hydration-shell volume shell_volume	13457 Å³
Envelope diameter envelope_diameter	63.7 Å
Shell Rg shell_rg	23.69 Å
Envelope Rg envelope_rg	18.75 Å
Shape Rg shape_rg	18.86 Å
Total Rg total_rg	19.79 Å
Total atoms total_atoms	1289
Residues n_residues	164
Spherical-harmonic order n_harmonics	20
q range q_range	— – 0.5000 Å⁻¹
Data points n_points	101
Shell type shell_type	directional
Solvent electron density solvent_density	0.3340 e/Å³
Shell contrast contrast_shell	0.0300 e/Å³
CRYSOL version crysol_version	4.1.3

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4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax	65.2 Å
Rg (real space) rg_real	19.68 Å
Rg uncertainty (real space) rg_real_error	0.49 Å
I(0) (real space) i0_real	6.5470e+06
I(0) uncertainty (real space) i0_real_error	8.8460e+04
Rg (reciprocal space) rg_reciprocal	19.67 Å
I(0) (reciprocal space) i0_reciprocal	6547000.0000
Solution quality estimate total_estimate	0.8864
Solution quality rating solution_quality	GOOD a GOOD solution
P(r) peaks n_peaks	2
Primary peak position r_peak_primary	19.3 Å
Skewness Skewness skewness	0.319
Kurtosis Kurtosis kurtosis	-0.519
Angular range angular_range	— – 0.4050 Å⁻¹
Current regularization parameter α current_alpha	0.0000
Highest regularization parameter α highest_alpha	1045000.0000
Real-space data points n_real_points	72
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.889; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.889; Smooth: 0.964

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (4)

Entity 1 Entity 1 polymer

Description description	Peptidyl-prolyl cis-trans isomerase SlyD
Molecular weight formula_weight	17400.2 kDa
EC 编号 ec_number	5.2.1.8
Source method src_method	man
Copy count entity_count	1

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	A
Atom count atom_count	1527

MKVGQDKVVTIRYTLQVEGEVLDQGELSYLHGHRNLIPGLEEALEGREEGEAFQAHVPAEKAYGPHDPEGVQVVPLSAFPEDAEVVPGAQFYAQDMEGNPMPLTVVAVEGEEVTVDFNHPLAGKDLDFQVEVVKVREATPEELLHGHAHPSGHHHHHH

来源 Source

来源生物 organism	Thermus thermophilus
NCBI Class编号 ncbi_taxonomy_id	274
宿主生物 host_organism	Escherichia coli

Entity 2 Entity 2 polymer

Description description	Guanyl-specific ribonuclease T1
Molecular weight formula_weight	1728.8 kDa
Source method src_method	syn
Copy count entity_count	2

Polymer Polymer

Polymer type type	polypeptide(L)
Chain IDs strand_id	B,C

VGSNSYPHKYNNYEGX

Entity 3 Entity 3 non-polymer

Description description	CHLORIDE ION
Molecular weight formula_weight	35.5 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	195

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7. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

Domain ID domain_id	4odkA00
Class class	3 — Alpha Beta
Architecture architecture	10 — Roll
Topology topology	50 — Chitinase A; domain 3
Homologous superfamily homologous superfamily	40 —

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8. Citations (1)

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Unit-cell length a length_a	87.500 Å
Unit-cell length b length_b	52.990 Å
Unit-cell length c length_c	48.910 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	111.18 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	8

Space group space_group	C 1 2 1
Space-group number int_tables_number	5
Crystal system crystal_system	—

Resolution resolution	1.401 Å
Low-resolution limit resolution_low	29.096 Å
R factor r_factor	0.1403
R_work r_work	0.1393
R_free r_free	0.1671

fit	/app/data/saxs_computation/od/4odk/4odk.fit
pddf	/app/data/pr_computation/od/4odk/4odk.pr.out
profile	/app/data/saxs_computation/od/4odk/4odk.dat

Structure of SlyD from Thermus thermophilus in complex with T1 peptide

1. Protein Identity and Related Structures Protein Identity & Related Structures

Peptidyl-prolyl cis-trans isomerase SlyD

State in the Current Structure

Other States of the Same Protein in the Database

Guanyl-specific ribonuclease T1

State in the Current Structure

Other States of the Same Protein in the Database

SAXS scattering curve SAXS Profile

P(r) Distance Distribution P(r) Distribution

2. Structure Basics 2. Structure Basics

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

5. Crystallography and Experiment 5. Crystallography & Experiment

Unit cell Unit Cell

Symmetry Symmetry

Refinement Refinement

Diffraction experiment Diffraction

6. Entities and Polymers Entities & Polymers (4)

Entity 1 Entity 1 polymer

Polymer Polymer

来源 Source

Entity 2 Entity 2 polymer

Polymer Polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 water

7. Fold Classification (SCOP + CATH) 1 domains

CATH v4.4 (1 domains)

8. Citations (1)

9. Files and Curves (10)

Files (7)

Curves (3)