SAXSdb — 1noh

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

HEAD MORPHOGENESIS PROTEIN

Bacillus phage phi29

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 homooligomer Homooligomer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count	Chain A； UniProt 1–97 Chain B； UniProt 1–97	Not recorded	No other associated polymer	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；14.4 % Peg 8000, 0.08 M sodium cacodylate, 0.16 M calcium acetate, 20 % glycerol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K	Resolution 2.80 Å R-free 0.290
2	Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric（2） Consistent with protein copy count	Chain C； UniProt 1–97 Chain D； UniProt 1–97	Not recorded	No other associated polymer	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；14.4 % Peg 8000, 0.08 M sodium cacodylate, 0.16 M calcium acetate, 20 % glycerol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K	Resolution 2.80 Å R-free 0.290
3	Protein homooligomer Homooligomer Protein × 4 PDB declaration: tetrameric（4） Consistent with protein copy count	Chain A； UniProt 1–97 Chain B； UniProt 1–97 Chain C； UniProt 1–97 Chain D； UniProt 1–97	Not recorded	No other associated polymer	X-RAY DIFFRACTION X-ray crystallization conditions：VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；14.4 % Peg 8000, 0.08 M sodium cacodylate, 0.16 M calcium acetate, 20 % glycerol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K	Resolution 2.80 Å R-free 0.290

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 1NOH	Assembly / Oligomeric State	Construct	Mutations and Modifications	Ligands, Ions and Non-polymers	Method and Experimental Conditions	Structure Quality
1NO4 Crystal Structure of the pre-assembly scaffolding protein gp7 from the double-stranded DNA bacteriophage phi29 Deposited 2003-01-15	Different experimental conditions Different structure-quality metrics	Assembly 1 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–97（97 aa） Chain B 1–97（97 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；4 % PEG 8000, 0.16 M calcium acetate, 0.08 M sodium cacodylate, 20 % glycerol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K	Resolution 2.20 Å R-free 0.262
1NO4 Crystal Structure of the pre-assembly scaffolding protein gp7 from the double-stranded DNA bacteriophage phi29 Deposited 2003-01-15	Different experimental conditions Different structure-quality metrics	Assembly 2 Protein homooligomer Homooligomer；Protein × 2 PDB declaration: dimeric	Chain C 1–97（97 aa） Chain D 1–97（97 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；4 % PEG 8000, 0.16 M calcium acetate, 0.08 M sodium cacodylate, 20 % glycerol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K	Resolution 2.20 Å R-free 0.262
1NO4 Crystal Structure of the pre-assembly scaffolding protein gp7 from the double-stranded DNA bacteriophage phi29 Deposited 2003-01-15	Different experimental conditions Different structure-quality metrics	Assembly 3 Protein homooligomer Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 1–97（97 aa） Chain B 1–97（97 aa） Chain C 1–97（97 aa） Chain D 1–97（97 aa）	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；298 K；4 % PEG 8000, 0.16 M calcium acetate, 0.08 M sodium cacodylate, 20 % glycerol, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K	Resolution 2.20 Å R-free 0.262
3MTU Structure of the Tropomyosin Overlap Complex from Chicken Smooth Muscle Deposited 2010-04-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Heteromer；Protein × 6 PDB declaration: hexameric	Chain E 2–46（45 aa） Fragment：;Fusion protein of residues 2-45 of phage phi29 Gp7 protein and residues 256-284 of chicken smooth muscle tropomyosin,Fusion protein of residues 2-45 of phage phi29 Gp7 protein and residues 256-284 of chicken smooth muscle tropomyosin ; Chain F 2–46（45 aa） Fragment：;Fusion protein of residues 2-45 of phage phi29 Gp7 protein and residues 256-284 of chicken smooth muscle tropomyosin,Fusion protein of residues 2-45 of phage phi29 Gp7 protein and residues 256-284 of chicken smooth muscle tropomyosin ;	Non-standard monomer：Yes (specific site not provided by mmCIF) Non-standard monomer：Yes (specific site not provided by mmCIF)	CL CHLORIDE ION × 2 EDO 1,2-ETHANEDIOL × 9 EOH ETHANOL × 7	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；16% MePEG 5000, 100 mM MES, pH 6.0, 140 mM CaCl2, 2% methanol , VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.10 Å R-free 0.241
3MTU Structure of the Tropomyosin Overlap Complex from Chicken Smooth Muscle Deposited 2010-04-30	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Heteromer；Protein × 5 PDB declaration: pentameric	Chain F 2–46（45 aa） Fragment：;Fusion protein of residues 2-45 of phage phi29 Gp7 protein and residues 256-284 of chicken smooth muscle tropomyosin,Fusion protein of residues 2-45 of phage phi29 Gp7 protein and residues 256-284 of chicken smooth muscle tropomyosin ;	Non-standard monomer：Yes (specific site not provided by mmCIF)	CL CHLORIDE ION × 2 EDO 1,2-ETHANEDIOL × 9 EOH ETHANOL × 7	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；16% MePEG 5000, 100 mM MES, pH 6.0, 140 mM CaCl2, 2% methanol , VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.10 Å R-free 0.241
3OA7 Structure of the C-terminal domain of Cnm67, a core component of the spindle pole body of Saccharomyces cerevisiae Deposited 2010-08-04	Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 2–50（49 aa）	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 9；293 K；10% monomethyl PEG 5000, 1.0M tetramethyl ammonium chloride, 100 mM CHES, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K	Resolution 2.30 Å R-free 0.271
4IFF Structural organization of FtsB, a transmembrane protein of the bacterial divisome Deposited 2012-12-14	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 2–48（47 aa） Fragment：UNP P13848 residues 2-48, UNP P0A6S5 residues 28-63 Chain B 2–48（47 aa） Fragment：UNP P13848 residues 2-48, UNP P0A6S5 residues 28-63	Not recorded	GOL GLYCEROL × 1	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；290 K；2.1 M ammonium sulfate, 0.6 M malonate, 5% glycerol, 100 mM Bis-Tris, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 290 K	Resolution 2.30 Å R-free 0.256
4IFF Structural organization of FtsB, a transmembrane protein of the bacterial divisome Deposited 2012-12-14	Different construct Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain C 2–48（47 aa） Fragment：UNP P13848 residues 2-48, UNP P0A6S5 residues 28-63 Chain D 2–48（47 aa） Fragment：UNP P13848 residues 2-48, UNP P0A6S5 residues 28-63	Not recorded	GOL GLYCEROL × 2	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；290 K；2.1 M ammonium sulfate, 0.6 M malonate, 5% glycerol, 100 mM Bis-Tris, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 290 K	Resolution 2.30 Å R-free 0.256
4XA1 Crystal Structure of the coiled-coil surrounding Skip 1 of MYH7 Deposited 2014-12-12	Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–49（49 aa） Fragment：UNP P13848 residues 1-49,UNP Q12883 residues 1173-1238,UNP Q15691 residues 211-251 Chain B 1–49（49 aa） Fragment：UNP P13848 residues 1-49,UNP Q12883 residues 1173-1238,UNP Q15691 residues 211-251	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.6；298 K；20% (w/v) polyethylene glycol methyl ether 2000, 20 mM SrCl2, 100 mM HEPES pH 7.6, 5% pentaerythritol ethoxylate (17/8 PO/OH) 797, 0.5% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate (CHAPS)	Resolution 3.20 Å R-free 0.285
4XA1 Crystal Structure of the coiled-coil surrounding Skip 1 of MYH7 Deposited 2014-12-12	Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain C 1–49（49 aa） Fragment：UNP P13848 residues 1-49,UNP Q12883 residues 1173-1238,UNP Q15691 residues 211-251 Chain D 1–49（49 aa） Fragment：UNP P13848 residues 1-49,UNP Q12883 residues 1173-1238,UNP Q15691 residues 211-251	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.6；298 K；20% (w/v) polyethylene glycol methyl ether 2000, 20 mM SrCl2, 100 mM HEPES pH 7.6, 5% pentaerythritol ethoxylate (17/8 PO/OH) 797, 0.5% 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate (CHAPS)	Resolution 3.20 Å R-free 0.285
4XA3 Crystal structure of the coiled-coil surrounding Skip 2 of MYH7 Deposited 2014-12-12	Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–49（49 aa） Fragment：UNP P13848 residues 1-49,UNP P12883 residues 1361-1425,UNP Q15691 residues 215-251 Chain B 1–49（49 aa） Fragment：UNP P13848 residues 1-49,UNP P12883 residues 1361-1425,UNP Q15691 residues 215-251	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；298 K；4.5% (w/v) polyethylene glycol 8000, 100 mM sodium acetate pH 5.0, 50 mM CaCl2, 2.5% (w/v) 3-methoxy-3-methyl-1-butanol	Resolution 2.55 Å R-free 0.311
4XA6 Crystal Structure of the coiled-coil surrounding Skip 4 of MYH7 Deposited 2014-12-12	Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 2–50（49 aa） Fragment：UNP P13848 residues 2-50,UNP P02564 residues 1777-1855,UNP Q15691 residues 209-251 Chain B 2–50（49 aa） Fragment：UNP P13848 residues 2-50,UNP P02564 residues 1777-1855,UNP Q15691 residues 209-251	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 6.4；298 K；18% (w/v) polyethylene glycol 2000 methyl ether, 100 mM piperazine-N,N-bis(2-ethanesulfonic acid) (PIPES)	Resolution 3.42 Å R-free 0.297
4XA6 Crystal Structure of the coiled-coil surrounding Skip 4 of MYH7 Deposited 2014-12-12	Different construct Different mutation/modification Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain C 2–50（49 aa） Fragment：UNP P13848 residues 2-50,UNP P02564 residues 1777-1855,UNP Q15691 residues 209-251 Chain D 2–50（49 aa） Fragment：UNP P13848 residues 2-50,UNP P02564 residues 1777-1855,UNP Q15691 residues 209-251	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 6.4；298 K；18% (w/v) polyethylene glycol 2000 methyl ether, 100 mM piperazine-N,N-bis(2-ethanesulfonic acid) (PIPES)	Resolution 3.42 Å R-free 0.297
5CJ1 Crystal structure of the coiled coil of MYH7 residues 1526 to 1571 fused to Gp7 Deposited 2015-07-13	Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 2–52（51 aa） Fragment：UNP P13848 residues 2-52, UNP P12833 residues 1526-1571 Chain B 2–52（51 aa） Fragment：UNP P13848 residues 2-52, UNP P12833 residues 1526-1571	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；16% (w/v) PEG 8000, 400 mM malonate pH 7.2, and 100 mM triethanolamine pH 7.5	Resolution 2.10 Å R-free 0.250
5CJ1 Crystal structure of the coiled coil of MYH7 residues 1526 to 1571 fused to Gp7 Deposited 2015-07-13	Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain C 2–52（51 aa） Fragment：UNP P13848 residues 2-52, UNP P12833 residues 1526-1571 Chain D 2–52（51 aa） Fragment：UNP P13848 residues 2-52, UNP P12833 residues 1526-1571	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；16% (w/v) PEG 8000, 400 mM malonate pH 7.2, and 100 mM triethanolamine pH 7.5	Resolution 2.10 Å R-free 0.250
5CJ1 Crystal structure of the coiled coil of MYH7 residues 1526 to 1571 fused to Gp7 Deposited 2015-07-13	Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 3 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain E 2–52（51 aa） Fragment：UNP P13848 residues 2-52, UNP P12833 residues 1526-1571 Chain F 2–52（51 aa） Fragment：UNP P13848 residues 2-52, UNP P12833 residues 1526-1571	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；16% (w/v) PEG 8000, 400 mM malonate pH 7.2, and 100 mM triethanolamine pH 7.5	Resolution 2.10 Å R-free 0.250
5CJ1 Crystal structure of the coiled coil of MYH7 residues 1526 to 1571 fused to Gp7 Deposited 2015-07-13	Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 4 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain G 2–52（51 aa） Fragment：UNP P13848 residues 2-52, UNP P12833 residues 1526-1571 Chain H 2–52（51 aa） Fragment：UNP P13848 residues 2-52, UNP P12833 residues 1526-1571	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；277 K；16% (w/v) PEG 8000, 400 mM malonate pH 7.2, and 100 mM triethanolamine pH 7.5	Resolution 2.10 Å R-free 0.250
5WJB Crystal Structure of Amino Acids 1733-1797 of Human Beta Cardiac Myosin Fused to Gp7 Deposited 2017-07-21	Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 2–48（47 aa） Fragment：UNP P13848 residues 2-47, UNP P12833 residues 1733-1797 Chain B 2–48（47 aa） Fragment：UNP P13848 residues 2-47, UNP P12833 residues 1733-1797	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；14% (w/v) methyl-ether PEG 2K, 1.5%(w/v) myo-inositol, 100 mM HEPES pH 7.5, 50 mM magnesium chloride	Resolution 2.90 Å R-free 0.300
5WJB Crystal Structure of Amino Acids 1733-1797 of Human Beta Cardiac Myosin Fused to Gp7 Deposited 2017-07-21	Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 2 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain C 2–48（47 aa） Fragment：UNP P13848 residues 2-47, UNP P12833 residues 1733-1797 Chain D 2–48（47 aa） Fragment：UNP P13848 residues 2-47, UNP P12833 residues 1733-1797	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；298 K；14% (w/v) methyl-ether PEG 2K, 1.5%(w/v) myo-inositol, 100 mM HEPES pH 7.5, 50 mM magnesium chloride	Resolution 2.90 Å R-free 0.300
5WLQ Crystal Structure of Amino Acids 1677-1755 of Human Beta Cardiac Myosin Fused to Gp7 and Eb1 Deposited 2017-07-27	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 2–48（47 aa） Fragment：UNP P13848 residues 2-48 UNP Q15691 residues 208-256, UNP P12883 residues 1677-1755	Not recorded	SO4 SULFATE ION × 2 TMO trimethylamine oxide × 8	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 9；298 K；1.6 M Ammonium Aulfate, 500 mM Trimethyl Ammonium N-Oxide, 100 mM Bis-tris Propane pH 9.0	Resolution 3.10 Å R-free 0.236
5WME Crystal Structure of Amino Acids 1729-1786 of Human Beta Cardiac Myosin Fused to Gp7 as Anti-Parallel Four-Helix Bundle Deposited 2017-07-28	Different construct Different oligomeric state Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 4 PDB declaration: tetrameric	Chain A 2–47（46 aa） Fragment：UNP P13848 residues 2-48, UNP P12883 residues 1729-1786 Chain B 2–47（46 aa） Fragment：UNP P13848 residues 2-48, UNP P12883 residues 1729-1786 Chain C 2–47（46 aa） Fragment：UNP P13848 residues 2-48, UNP P12883 residues 1729-1786 Chain D 2–47（46 aa） Fragment：UNP P13848 residues 2-48, UNP P12883 residues 1729-1786	Not recorded	No recorded non-water small molecule	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；298 K；18% (w/v) pentaerythritol ethoxylate 797, 150 mM ammonium thiocyanate, 100 mM sodium acetate pH 5.0.	Resolution 2.30 Å R-free 0.264
6YJD Lamin A coil2 dimer stabilized by N-terminal capping Deposited 2020-04-03	Different construct Different mutation/modification Different oligomeric state Different ligand/ion Different experimental conditions Different structure-quality metrics	Assembly 1 Insufficient information Homooligomer；Protein × 2 PDB declaration: dimeric	Chain A 1–48（48 aa）	Mutation：F40C	NI NICKEL (II) ION × 4 CL CHLORIDE ION × 2 TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL × 4	X-RAY DIFFRACTION X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.2；277 K；35% (v/v) methanol, 0.2 M MgCl2 and 0.1 M HEPES	Resolution 2.90 Å R-free 0.304
8F2M Phi-29 scaffolding protein bound to intermediate-state MCP Deposited 2022-11-08	Different construct Different mutation/modification Different oligomeric state Different experimental method Different experimental conditions Different structure-quality metrics	Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric	Chain B 1–98（98 aa） Chain C 1–98（98 aa） Chain F 1–98（98 aa）	Not recorded	No recorded non-water small molecule	ELECTRON MICROSCOPY cryo-EM buffer pH 7.8 cryo-EM vitrification conditions Cryogen ETHANE	Resolution 3.70 Å

13 other PDB entries and 23 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence

UniProt name	VG7_BPPH2
Isoform	—
PDB entities	1
Chains and sequence ranges	Author chain A； PDBConstruct 1–97； UniProt 1–97 Author chain B； PDBConstruct 1–97； UniProt 1–97 Author chain C； PDBConstruct 1–97； UniProt 1–97 Author chain D； PDBConstruct 1–97； UniProt 1–97

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	1noh
Deposition date deposition_date	2003-01-16
Structure title title	The structure of bacteriophage phi29 scaffolding protein gp7 after prohead assembly
Keywords keywords	coiled-coil, Viral protein; VIRAL PROTEIN
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	31.51 Å
Radius of gyration Rg (electron density) rg_electron	30.95 Å
Forward intensity I(0) i0	18438300.00
Molecular weight molecular_weight	33381.0 kDa
Excluded volume excluded_volume	41778 Å³
Envelope volume envelope_volume	58309 Å³
Hydration-shell volume shell_volume	16840 Å³
Envelope diameter envelope_diameter	97.5 Å
Shell Rg shell_rg	35.87 Å
Envelope Rg envelope_rg	29.84 Å
Shape Rg shape_rg	30.93 Å
Total Rg total_rg	31.52 Å
Total atoms total_atoms	2356
Residues n_residues	292
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	96.8 Å
Rg (real space) rg_real	31.59 Å
Rg uncertainty (real space) rg_real_error	0.64 Å
I(0) (real space) i0_real	1.8440e+07
I(0) uncertainty (real space) i0_real_error	2.5960e+05
Rg (reciprocal space) rg_reciprocal	31.56 Å
I(0) (reciprocal space) i0_reciprocal	18440000.0000
Solution quality estimate total_estimate	0.7826
Solution quality rating solution_quality	GOOD a GOOD solution
P(r) peaks n_peaks	3
Primary peak position r_peak_primary	17.4 Å
Skewness Skewness skewness	0.058
Kurtosis Kurtosis kurtosis	-1.083
Angular range angular_range	— – 0.2500 Å⁻¹
Current regularization parameter α current_alpha	0.0000
Highest regularization parameter α highest_alpha	983400.0000
Real-space data points n_real_points	51
GNOM version gnom_version	4.1.3
Quality Criteria quality_criteria	AN1: 0.000; Oscil: 0.559; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.582; Smooth: 0.912

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5. Crystallography and Experiment 5. Crystallography & Experiment

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6. Entities and Polymers Entities & Polymers (1)

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7. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

Domain ID domain_id	d1noha_
Class class	h — Coiled coil proteins
Fold Fold fold	h.1 — Parallel coiled-coil
Superfamily Superfamily superfamily	h.1.24 — Head morphogenesis protein gp7
Family Family family	h.1.24.1 — Head morphogenesis protein gp7

Domain ID domain_id	d1nohb_
Class class	h — Coiled coil proteins
Fold Fold fold	h.1 — Parallel coiled-coil
Superfamily Superfamily superfamily	h.1.24 — Head morphogenesis protein gp7
Family Family family	h.1.24.1 — Head morphogenesis protein gp7

Domain ID domain_id	d1nohc_
Class class	h — Coiled coil proteins
Fold Fold fold	h.1 — Parallel coiled-coil
Superfamily Superfamily superfamily	h.1.24 — Head morphogenesis protein gp7
Family Family family	h.1.24.1 — Head morphogenesis protein gp7

Domain ID domain_id	d1nohd_
Class class	h — Coiled coil proteins
Fold Fold fold	h.1 — Parallel coiled-coil
Superfamily Superfamily superfamily	h.1.24 — Head morphogenesis protein gp7
Family Family family	h.1.24.1 — Head morphogenesis protein gp7

CATH v4.4 (4 domains)

Domain ID domain_id	1nohA00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
Homologous superfamily homologous superfamily	400 —

Domain ID domain_id	1nohB00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
Homologous superfamily homologous superfamily	400 —

Domain ID domain_id	1nohC00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
Homologous superfamily homologous superfamily	400 —

Domain ID domain_id	1nohD00
Class class	1 — Mainly Alpha
Architecture architecture	20 — Up-down Bundle
Topology topology	5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
Homologous superfamily homologous superfamily	400 —

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8. Citations (1)

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Unit-cell length a length_a	114.005 Å
Unit-cell length b length_b	117.301 Å
Unit-cell length c length_c	105.933 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	32

Space group space_group	C 2 2 21
Space-group number int_tables_number	20
Crystal system crystal_system	—

Resolution resolution	2.800 Å
Low-resolution limit resolution_low	36.150 Å
R factor r_factor	0.2540
R_work r_work	0.2540
R_free r_free	0.2900

Description description	HEAD MORPHOGENESIS PROTEIN
Molecular weight formula_weight	11165.4 kDa
Source method src_method	man
Copy count entity_count	4

Polymer type type	polypeptide(L)
Chain IDs strand_id	A,B,C,D
Atom count atom_count	2356

The structure of bacteriophage phi29 scaffolding protein gp7 after prohead assembly

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

HEAD MORPHOGENESIS 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 (1)

Entity 1 Entity 1 polymer

Polymer Polymer

来源 Source

7. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

CATH v4.4 (4 domains)

8. Citations (1)

9. Files and Curves (10)

Files (7)

Curves (3)

来源生物 organism	Bacillus phage phi29
NCBI Class编号 ncbi_taxonomy_id	10756
宿主生物 host_organism	Escherichia coli

fit	/app/data/saxs_computation/no/1noh/1noh.fit
pddf	/app/data/pr_computation/no/1noh/1noh.pr.out
profile	/app/data/saxs_computation/no/1noh/1noh.dat