SAXSdb — 4j8f

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

Heat shock 70 kDa protein 1A/1B, Hsc70-interacting protein

Rattus norvegicus

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Insufficient information Homooligomer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count	Chain A； UniProt 1–382	Fragment：P08107 residues 1-382, P50503 residues 77-247	ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 PO4 PHOSPHATE ION × 2 IOD IODIDE ION × 34	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.4；291 K；17 % PEG-3350 and 0.2 M NH4I, pH 7.4, vapor diffusion, hanging drop, temperature 291K	Resolution 2.70 Å R-free 0.261
2	Insufficient information Monomer Protein × 1 PDB declaration: monomeric（1） Consistent with protein copy count	Chain A； UniProt 1–382	Fragment：P08107 residues 1-382, P50503 residues 77-247	ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 PO4 PHOSPHATE ION × 1 IOD IODIDE ION × 17	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.4；291 K；17 % PEG-3350 and 0.2 M NH4I, pH 7.4, vapor diffusion, hanging drop, temperature 291K	Resolution 2.70 Å R-free 0.261

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 4J8F	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
1HJO ATPase domain of human heat shock 70kDa protein 1 Deposited 1998-10-13	Different construct 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 3–382（380 aa） Fragment：42KD ATPASE N-TERMINAL FRAGMENT	Not recorded	CA CALCIUM ION × 1 CL CHLORIDE ION × 1 ADP ADENOSINE-5'-DIPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions pH 7；8% PEG-8000 25 MM IMIDAZOLE, PH 7.0 20MM CACL2 1MM GAMMA-S-ATP	Resolution 2.30 Å R-free 0.253
1S3X The crystal structure of the human Hsp70 ATPase domain Deposited 2004-01-14	Different construct 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 1–382（382 aa） Fragment：ATPASE DOMAIN	Not recorded	PO4 PHOSPHATE ION × 1 CA CALCIUM ION × 2 NA SODIUM ION × 2 ADP ADENOSINE-5'-DIPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；277 K；imidazole buffer, PEG 8000, CaCl2, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K	Resolution 1.84 Å R-free 0.219
1XQS Crystal structure of the HspBP1 core domain complexed with the fragment of Hsp70 ATPase domain Deposited 2004-10-13	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain C 184–371（188 aa） Fragment：LOBE II OF ATPASE DOMAIN (184-371)	Not recorded	AMP ADENOSINE MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；PEG8000, Potassium chloride, Magnesium chloride, AMP-PNP, DTT, HEPES KOH, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.90 Å R-free 0.296
1XQS Crystal structure of the HspBP1 core domain complexed with the fragment of Hsp70 ATPase domain Deposited 2004-10-13	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain D 184–371（188 aa） Fragment：LOBE II OF ATPASE DOMAIN (184-371)	Not recorded	AMP ADENOSINE MONOPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；PEG8000, Potassium chloride, Magnesium chloride, AMP-PNP, DTT, HEPES KOH, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.90 Å R-free 0.296
2LMG Solution Structure of The C-terminal Domain (537-610) of Human Heat Shock Protein 70 Deposited 2011-12-01	Different construct 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 537–610（74 aa） Fragment：UNP residues 537-610	Not recorded	No recorded non-water small molecule	SOLUTION NMR NMR measurement conditions pH 6.5；298 K；Pressure ambient NMR sample composition 1 mM [U-100% 15N] protein-1, 20 mM sodium phosphate-2, 50 mM sodium chloride-3, 90% H2O/10% D2O \| 90% H2O/10% D2O NMR sample composition 1 mM [U-100% 13C; U-100% 15N] protein-4, 20 mM sodium phosphate-5, 50 mM sodium chloride-6, 90% H2O/10% D2O \| 90% H2O/10% D2O NMR sample composition 1 mM [U-100% 13C; U-100% 15N] protein-7, 20 mM sodium phosphate-8, 50 mM sodium chloride-9, 100% D2O \| 100% D2O	Resolution not provided
3A8Y Crystal structure of the complex between the BAG5 BD5 and Hsp70 NBD Deposited 2009-10-13	Different construct 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 1–388（388 aa） Fragment：Nucleotide-binding domain, UNP residues 1-388	Not recorded	TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；0.1M Tris-HCL, 0.25M Trimethylamine n-oxide, 20% PEG MME 2000, 3% Hexanediol , pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.30 Å R-free 0.281
3A8Y Crystal structure of the complex between the BAG5 BD5 and Hsp70 NBD Deposited 2009-10-13	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain B 1–388（388 aa） Fragment：Nucleotide-binding domain, UNP residues 1-388	Not recorded	TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；0.1M Tris-HCL, 0.25M Trimethylamine n-oxide, 20% PEG MME 2000, 3% Hexanediol , pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.30 Å R-free 0.281
3ATU Crystal structure of human Hsp70 NBD in the ADP- and Mg ion-bound state Deposited 2011-01-13	Different construct 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 1–388（388 aa） Fragment：Nucleotide-binding domain (UNP RESIDUES 1-388)	Not recorded	ADP ADENOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 MG MAGNESIUM ION × 1 NA SODIUM ION × 1 PG0 2-(2-METHOXYETHOXY)ETHANOL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 7；293 K；0.1M HEPES-NaOH (pH 7.0), 0.15M MgCl2, 30 % PEG MME 500, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 1.65 Å R-free 0.218
3ATV Crystal structure of human Hsp70 NBD in the ADP-bound and Mg ion-free state Deposited 2011-01-13	Different construct 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 1–388（388 aa） Fragment：Nucleotide-binding domain (UNP RESIDUES 1-388)	Not recorded	ADP ADENOSINE-5'-DIPHOSPHATE × 1 K POTASSIUM ION × 1 CL CHLORIDE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；293 K；0.1M Bis-Tris (pH 5.5), 0.25M KNO3, 25% PEG 3350, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 1.58 Å R-free 0.208
3AY9 Crystal structure of human Hsp70 NBD in the ADP-, Mg ion-, and K ion-bound state Deposited 2011-05-03	Different construct 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 1–388（388 aa） Fragment：nucleotide-binding domain (UNP RESIDUES 1-388)	Not recorded	ADP ADENOSINE-5'-DIPHOSPHATE × 1 PO4 PHOSPHATE ION × 1 MG MAGNESIUM ION × 1 K POTASSIUM ION × 1 CL CHLORIDE ION × 1 CA CALCIUM ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.7；293 K；0.05M calcium chloride, 0.1M bis-tris (pH6.5), 30% PEG MME 550, pH 5.7, VAPOR DIFFUSION, SITTING DROP, temperature 293K	Resolution 1.75 Å R-free 0.213
3D2E Crystal structure of a complex of Sse1p and Hsp70, Selenomethionine-labeled crystals Deposited 2008-05-08	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 B 1–382（382 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF)	MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GOL GLYCEROL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；277 K；17 % (w/v) polyethyleneglycol-6000, 50 mM KCl, 100 mM HEPES-KOH pH 7.5, vapor diffusion, temperature 277K	Resolution 2.35 Å R-free 0.262
3D2E Crystal structure of a complex of Sse1p and Hsp70, Selenomethionine-labeled crystals Deposited 2008-05-08	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain D 1–382（382 aa）	Non-standard monomer：Yes (specific site not provided by mmCIF)	MG MAGNESIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 7.5；277 K；17 % (w/v) polyethyleneglycol-6000, 50 mM KCl, 100 mM HEPES-KOH pH 7.5, vapor diffusion, temperature 277K	Resolution 2.35 Å R-free 0.262
3D2F Crystal structure of a complex of Sse1p and Hsp70 Deposited 2008-05-08	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain B 1–382（382 aa）	Not recorded	MG MAGNESIUM ION × 3 K POTASSIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1 GOL GLYCEROL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 8；277 K；15 % (w/v) polyethyleneglycol-6000, 100 mM Tris-HCl pH 8.0, 10 mM DTT, VAPOR DIFFUSION, temperature 277K	Resolution 2.30 Å R-free 0.244
3D2F Crystal structure of a complex of Sse1p and Hsp70 Deposited 2008-05-08	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain D 1–382（382 aa）	Not recorded	MG MAGNESIUM ION × 3 K POTASSIUM ION × 1 ATP ADENOSINE-5'-TRIPHOSPHATE × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION；pH 8；277 K；15 % (w/v) polyethyleneglycol-6000, 100 mM Tris-HCl pH 8.0, 10 mM DTT, VAPOR DIFFUSION, temperature 277K	Resolution 2.30 Å R-free 0.244
3JXU Crystal structure of the human 70kDa heat shock protein 1A (Hsp70-1) ATPase domain in complex with ADP and inorganic phosphate Deposited 2009-09-21	Different construct 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 1–387（387 aa） Fragment：ATPase domain, UNP resiudes 1-387	Not recorded	ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 PO4 PHOSPHATE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 5.5；277 K；0.2M magnesium chloride hexahydrate, 0.1M bis-tris, 25% PEG 3350, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K	Resolution 2.14 Å R-free 0.262
3LOF C-terminal domain of human heat shock 70kDa protein 1B. Deposited 2010-02-03	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 534–641（108 aa） Fragment：C-terminal domain Chain B 534–641（108 aa） Fragment：C-terminal domain	Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF)	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；294 K；2.4 M sodium malonate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 294K	Resolution 2.40 Å R-free 0.235
3LOF C-terminal domain of human heat shock 70kDa protein 1B. Deposited 2010-02-03	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain C 534–641（108 aa） Fragment：C-terminal domain Chain D 534–641（108 aa） Fragment：C-terminal domain	Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF)	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；294 K；2.4 M sodium malonate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 294K	Resolution 2.40 Å R-free 0.235
3LOF C-terminal domain of human heat shock 70kDa protein 1B. Deposited 2010-02-03	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 E 534–641（108 aa） Fragment：C-terminal domain Chain F 534–641（108 aa） Fragment：C-terminal domain	Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF)	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；294 K；2.4 M sodium malonate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 294K	Resolution 2.40 Å R-free 0.235
4PO2 Crystal Structure of the Stress-Inducible Human Heat Shock Protein HSP70 Substrate-Binding Domain in Complex with Peptide Substrate Deposited 2014-02-24	Different construct 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 386–613（228 aa） Fragment：C-TERMINAL SUBSTRATE-BINDING DOMAIN	Not recorded	SO4 SULFATE ION × 1 PO4 PHOSPHATE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；0.1M Bis-Tris (pH 5.5), 0.2M Li2SO4, 28~30% PEG3350 in the reservoir and 0.1M Bis-Tris (pH 5.5), 0.2M Li2SO4, 22~25% PEG3350 in the crystallization drop, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K	Resolution 2.00 Å R-free 0.222
4PO2 Crystal Structure of the Stress-Inducible Human Heat Shock Protein HSP70 Substrate-Binding Domain in Complex with Peptide Substrate Deposited 2014-02-24	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric	Chain B 386–613（228 aa） Fragment：C-TERMINAL SUBSTRATE-BINDING DOMAIN	Not recorded	SO4 SULFATE ION × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；0.1M Bis-Tris (pH 5.5), 0.2M Li2SO4, 28~30% PEG3350 in the reservoir and 0.1M Bis-Tris (pH 5.5), 0.2M Li2SO4, 22~25% PEG3350 in the crystallization drop, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K	Resolution 2.00 Å R-free 0.222
4PO2 Crystal Structure of the Stress-Inducible Human Heat Shock Protein HSP70 Substrate-Binding Domain in Complex with Peptide Substrate Deposited 2014-02-24	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 3 Protein heterocomplex Heteromer；Protein × 8 PDB declaration: octameric	Chain A 386–613（228 aa） Fragment：C-TERMINAL SUBSTRATE-BINDING DOMAIN Chain B 386–613（228 aa） Fragment：C-TERMINAL SUBSTRATE-BINDING DOMAIN	Not recorded	SO4 SULFATE ION × 4 PO4 PHOSPHATE ION × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.5；293 K；0.1M Bis-Tris (pH 5.5), 0.2M Li2SO4, 28~30% PEG3350 in the reservoir and 0.1M Bis-Tris (pH 5.5), 0.2M Li2SO4, 22~25% PEG3350 in the crystallization drop, VAPOR DIFFUSION, HANGING DROP, temperature 293.0K	Resolution 2.00 Å R-free 0.222
4WV5 HEAT SHOCK PROTEIN 70 SUBSTRATE BINDING DOMAIN Deposited 2014-11-04	Different construct 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 395–543（149 aa） Fragment：unp residues 395-543	Not recorded	GOL GLYCEROL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；294 K；11 mg/ml protein in 25mM Tris-HCl, 150 mM NaCl, 1 mM TCEP was mixed 1:1 with reservior solution containing 0.1 M Sodium Acetate, pH 4.5, 2M Ammonium Sulfate	Resolution 2.04 Å R-free 0.224
4WV5 HEAT SHOCK PROTEIN 70 SUBSTRATE BINDING DOMAIN Deposited 2014-11-04	Different construct 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 395–543（149 aa） Fragment：unp residues 395-543	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；294 K；11 mg/ml protein in 25mM Tris-HCl, 150 mM NaCl, 1 mM TCEP was mixed 1:1 with reservior solution containing 0.1 M Sodium Acetate, pH 4.5, 2M Ammonium Sulfate	Resolution 2.04 Å R-free 0.224
4WV7 HEAT SHOCK PROTEIN 70 SUBSTRATE BINDING DOMAIN WITH COVALENTLY LINKED NOVOLACTONE Deposited 2014-11-04	Different construct 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 395–543（149 aa） Fragment：unp residues 395-543	Not recorded	3UM (5beta,6alpha,8alpha,14alpha)-13-ethenyl-5,6-dihydroxy-14-methylpodocarp-12-en-15-oic acid × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；294 K；10 mg/ml covalently modified protein in 25 mM Tris-HCl, 50 mM NaCl, 1 mM TCEP was mixed 1:1 with reservior solution containing 0.1 M HEPES, pH 7.0, 70% 2-methyl-2,4-pentanediol	Resolution 2.42 Å R-free 0.272
4WV7 HEAT SHOCK PROTEIN 70 SUBSTRATE BINDING DOMAIN WITH COVALENTLY LINKED NOVOLACTONE Deposited 2014-11-04	Different construct 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 395–543（149 aa） Fragment：unp residues 395-543	Not recorded	3UM (5beta,6alpha,8alpha,14alpha)-13-ethenyl-5,6-dihydroxy-14-methylpodocarp-12-en-15-oic acid × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, SITTING DROP；pH 8；294 K；10 mg/ml covalently modified protein in 25 mM Tris-HCl, 50 mM NaCl, 1 mM TCEP was mixed 1:1 with reservior solution containing 0.1 M HEPES, pH 7.0, 70% 2-methyl-2,4-pentanediol	Resolution 2.42 Å R-free 0.272

15 other PDB entries and 25 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	HSP71_HUMAN
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 8–389； UniProt 1–382

Heat shock 70 kDa protein 1A/1B, Hsc70-interacting protein

Rattus norvegicus

UniProt P50503

State in the Current Structure

Assembly	Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Associated Components	Method and Experimental Conditions	Structure Quality
1	Insufficient information Homooligomer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count	Chain A； UniProt 77–247	Fragment：P08107 residues 1-382, P50503 residues 77-247	ADP ADENOSINE-5'-DIPHOSPHATE × 2 MG MAGNESIUM ION × 2 PO4 PHOSPHATE ION × 2 IOD IODIDE ION × 34	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.4；291 K；17 % PEG-3350 and 0.2 M NH4I, pH 7.4, vapor diffusion, hanging drop, temperature 291K	Resolution 2.70 Å R-free 0.261
2	Insufficient information Monomer Protein × 1 PDB declaration: monomeric（1） Consistent with protein copy count	Chain A； UniProt 77–247	Fragment：P08107 residues 1-382, P50503 residues 77-247	ADP ADENOSINE-5'-DIPHOSPHATE × 1 MG MAGNESIUM ION × 1 PO4 PHOSPHATE ION × 1 IOD IODIDE ION × 17	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 7.4；291 K；17 % PEG-3350 and 0.2 M NH4I, pH 7.4, vapor diffusion, hanging drop, temperature 291K	Resolution 2.70 Å R-free 0.261

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 4J8F	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
4J8C Crystal structure of the dimerization domain of Hsc70-interacting protein Deposited 2013-02-14	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–44（44 aa） Fragment：UNP residues 1-44 Chain B 1–44（44 aa） Fragment：UNP residues 1-44	Not recorded	GOL GLYCEROL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；291 K；2.52 Na-malonate, pH 7.0, vapor diffusion, hanging drop, temperature 291K	Resolution 1.10 Å R-free 0.162
4J8D Middle domain of Hsc70-interacting protein, crystal form II Deposited 2013-02-14	Different construct 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 79–248（170 aa） Fragment：UNP residues 78-247	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；291 K；2.15 Na-malonate, pH 7.0, vapor diffusion, hanging drop, temperature 291K	Resolution 2.80 Å R-free 0.299
4J8D Middle domain of Hsc70-interacting protein, crystal form II Deposited 2013-02-14	Different construct 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 79–248（170 aa） Fragment：UNP residues 78-247	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；291 K；2.15 Na-malonate, pH 7.0, vapor diffusion, hanging drop, temperature 291K	Resolution 2.80 Å R-free 0.299
4J8D Middle domain of Hsc70-interacting protein, crystal form II Deposited 2013-02-14	Different construct 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 79–248（170 aa） Fragment：UNP residues 78-247	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；291 K；2.15 Na-malonate, pH 7.0, vapor diffusion, hanging drop, temperature 291K	Resolution 2.80 Å R-free 0.299
4J8D Middle domain of Hsc70-interacting protein, crystal form II Deposited 2013-02-14	Different construct 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 79–248（170 aa） Fragment：UNP residues 78-247	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7；291 K；2.15 Na-malonate, pH 7.0, vapor diffusion, hanging drop, temperature 291K	Resolution 2.80 Å R-free 0.299
4J8E Middle domain of Hsc70-interacting protein, crystal form I Deposited 2013-02-14	Different construct 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 78–247（170 aa） Fragment：UNP residues 78-247	Not recorded	GOL GLYCEROL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；291 K；2.3 Na-malonate, pH 6.0, vapor diffusion, hanging drop, temperature 291K	Resolution 2.60 Å R-free 0.248
4J8E Middle domain of Hsc70-interacting protein, crystal form I Deposited 2013-02-14	Different construct 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 78–247（170 aa） Fragment：UNP residues 78-247	Not recorded	GOL GLYCEROL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；291 K；2.3 Na-malonate, pH 6.0, vapor diffusion, hanging drop, temperature 291K	Resolution 2.60 Å R-free 0.248
4J8E Middle domain of Hsc70-interacting protein, crystal form I Deposited 2013-02-14	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 A 78–247（170 aa） Fragment：UNP residues 78-247 Chain B 78–247（170 aa） Fragment：UNP residues 78-247	Not recorded	GOL GLYCEROL × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；291 K；2.3 Na-malonate, pH 6.0, vapor diffusion, hanging drop, temperature 291K	Resolution 2.60 Å R-free 0.248

3 other PDB entries and 8 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	F10A1_RAT
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 391–561； UniProt 77–247

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.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id	4j8f
Deposition date deposition_date	2013-02-14
Structure title title	Crystal structure of a fusion protein containing the NBD of Hsp70 and the middle domain of Hip
Keywords keywords	actin-like fold, nucleotide binding domain, tetratricopeptide repeat, solenoid, Molecular chaperone complex, cytosol, Chaperone; 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	26.80 Å
Radius of gyration Rg (electron density) rg_electron	25.98 Å
Forward intensity I(0) i0	76561000.00
Molecular weight molecular_weight	62938.0 kDa
Excluded volume excluded_volume	75954 Å³
Envelope volume envelope_volume	95620 Å³
Hydration-shell volume shell_volume	30957 Å³
Envelope diameter envelope_diameter	87.4 Å
Shell Rg shell_rg	33.20 Å
Envelope Rg envelope_rg	25.99 Å
Shape Rg shape_rg	25.97 Å
Total Rg total_rg	26.71 Å
Total atoms total_atoms	4293
Residues n_residues	551
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	83.1 Å
Rg (real space) rg_real	26.77 Å
Rg uncertainty (real space) rg_real_error	0.56 Å
I(0) (real space) i0_real	7.6560e+07
I(0) uncertainty (real space) i0_real_error	1.1070e+06
Rg (reciprocal space) rg_reciprocal	26.78 Å
I(0) (reciprocal space) i0_reciprocal	76560000.0000
Solution quality estimate total_estimate	0.9000
Solution quality rating solution_quality	GOOD a GOOD solution
P(r) peaks n_peaks	1
Primary peak position r_peak_primary	81.7 Å
Skewness Skewness skewness	0.318
Kurtosis Kurtosis kurtosis	-0.389
Angular range angular_range	— – 0.2950 Å⁻¹
Current regularization parameter α current_alpha	0.0000
Highest regularization parameter α highest_alpha	15030000.0000
Real-space data points n_real_points	60
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.945; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.998; Smooth: 0.861

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (6)

Entity 1 Entity 1 polymer

Description description	Heat shock 70 kDa protein 1A/1B, Hsc70-interacting protein
Molecular weight formula_weight	62418.5 kDa
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	4338

GAMDPEFMAKAAAIGIDLGTTYSCVGVFQHGKVEIIANDQGNRTTPSYVAFTDTERLIGDAAKNQVALNPQNTVFDAKRLIGRKFGDPVVQSDMKHWPFQVINDGDKPKVQVSYKGETKAFYPEEISSMVLTKMKEIAEAYLGYPVTNAVITVPAYFNDSQRQATKDAGVIAGLNVLRIINEPTAAAIAYGLDRTGKGERNVLIFDLGGGTFDVSILTIDDGIFEVKATAGDTHLGGEDFDNRLVNHFVEEFKRKHKKDISQNKRAVRRLRTACERAKRTLSSSTQASLEIDSLFEGIDFYTSITRARFEELCSDLFRSTLEPVEKALRDAKLDKAQIHDLVLVGGSTRIPKVQKLLQDFFNGRDLNKSINPDEAVAYGAAVQAAILMGLESDLEIDNEGVIEADTDAPQEMGDENAEITEAMMDEANEKKGAAIDALNDGELQKAIDLFTDAIKLNPRLAILYAKRASVFVKLQKPNAAIRDCDRAIEINPDSAQPYKWRGKAHRLLGHWEEAARDLALACKLDYDEDASAMLREVQPRAQKIAEHRRKYERKREEREIK

来源 Source

来源生物 organism	Rattus norvegicus
通用名 common_name	human, brown rat,rat,rats
NCBI Class编号 ncbi_taxonomy_id	10116
宿主生物 host_organism	Escherichia coli

Entity 2 Entity 2 non-polymer

Description description	ADENOSINE-5'-DIPHOSPHATE
Molecular weight formula_weight	427.2 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 3 Entity 3 non-polymer

Description description	MAGNESIUM ION
Molecular weight formula_weight	24.3 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 4 Entity 4 non-polymer

Description description	PHOSPHATE ION
Molecular weight formula_weight	95.0 kDa
Source method src_method	syn
Copy count entity_count	1

Entity 5 Entity 5 non-polymer

Description description	IODIDE ION
Molecular weight formula_weight	126.9 kDa
Source method src_method	syn
Copy count entity_count	17

Entity 6 Entity 6 water

Description description	water
Molecular weight formula_weight	18.0 kDa
Source method src_method	nat
Copy count entity_count	45

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7. Fold Classification (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

Domain ID domain_id	4j8fA01
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	420 — Nucleotidyltransferase; domain 5
Homologous superfamily homologous superfamily	40 — ATPase, nucleotide binding domain

Domain ID domain_id	4j8fA02
Class class	3 — Alpha Beta
Architecture architecture	30 — 2-Layer Sandwich
Topology topology	420 — Nucleotidyltransferase; domain 5
Homologous superfamily homologous superfamily	40 — ATPase, nucleotide binding domain

Domain ID domain_id	4j8fA03
Class class	3 — Alpha Beta
Architecture architecture	90 — Alpha-Beta Complex
Topology topology	640 — Actin; Chain A, domain 4
Homologous superfamily homologous superfamily	10 — ATPase, substrate binding domain, subdomain 4

Domain ID domain_id	4j8fA04
Class class	1 — Mainly Alpha
Architecture architecture	25 — Alpha Horseshoe
Topology topology	40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
Homologous superfamily homologous superfamily	10 — Tetratricopeptide repeat domain

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8. Citations (1)

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Unit-cell length a length_a	65.596 Å
Unit-cell length b length_b	65.596 Å
Unit-cell length c length_c	141.470 Å
Unit-cell angle α angle_alpha	90.00 °
Unit-cell angle β angle_beta	90.00 °
Unit-cell angle γ angle_gamma	90.00 °
Molecules per unit cell Z z_pdb	4

Space group space_group	P 41
Space-group number int_tables_number	76
Crystal system crystal_system	—

Resolution resolution	2.700 Å
Low-resolution limit resolution_low	20.000 Å
R factor r_factor	0.1970
R_work r_work	0.1937
R_free r_free	0.2613

fit	/app/data/saxs_computation/j8/4j8f/4j8f.fit
pddf	/app/data/pr_computation/j8/4j8f/4j8f.pr.out
profile	/app/data/saxs_computation/j8/4j8f/4j8f.dat

Crystal structure of a fusion protein containing the NBD of Hsp70 and the middle domain of Hip

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

Heat shock 70 kDa protein 1A/1B, Hsc70-interacting protein

State in the Current Structure

Other States of the Same Protein in the Database

Heat shock 70 kDa protein 1A/1B, Hsc70-interacting protein

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 (6)

Entity 1 Entity 1 polymer

Polymer Polymer

来源 Source

Entity 2 Entity 2 non-polymer

Entity 3 Entity 3 non-polymer

Entity 4 Entity 4 non-polymer

Entity 5 Entity 5 non-polymer

Entity 6 Entity 6 water

7. Fold Classification (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

8. Citations (1)

9. Files and Curves (10)

Files (7)

Curves (3)