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Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：P16009 New Search
18PDB entries
26Biological assembly
76chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
1K28 The Structure of the Bacteriophage T4 Cell-Puncturing Device Deposited 2001-09-26 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–575（575 aa）
Not recorded K POTASSIUM ION × 3 PO4 PHOSPHATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；279 K；PEG 8000, Tris, Glycerol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 279K
Resolution 2.90 Å R-free 0.280
1PDL Fitting of gp5 in the cryoEM reconstruction of the bacteriophage T4 baseplate Deposited 2003-05-19 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 1–575（575 aa）
Chain B 1–575（575 aa）
Chain C 1–575（575 aa）
Not recorded No recorded non-water small molecule ELECTRON MICROSCOPY
cryo-EM buffer water；pH 7；water
cryo-EM vitrification conditions Cryogen ETHANE；ethane vitrification
Resolution 12.00 Å
1WTH Crystal structure of gp5-S351L mutant and gp27 complex Deposited 2004-11-23 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–575（575 aa）
Mutation：S351L K POTASSIUM ION × 3 PO4 PHOSPHATE ION × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；279 K；PEG 8000, Tris, Glycerol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 279K
Resolution 2.80 Å R-free 0.281
2Z6B Crystal Structure Analysis of (gp27-gp5)3 conjugated with Fe(III) protoporphyrin Deposited 2007-07-28 Assembly 1 Protein heterocomplex Heteromer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 1–575（575 aa）
Mutation：N7C, S351L NEN 1-ETHYL-PYRROLIDINE-2,5-DIONE × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；285 K；PEG 8000, Tris, Glycerol, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 285K
Resolution 3.11 Å R-free 0.315
3A1M A fusion protein of a beta helix region of gene product 5 and the foldon region of bacteriophage T4 Deposited 2009-04-11 Assembly 1 Insufficient information Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 490–575（86 aa）
Chain B 490–575（86 aa）
Chain C 490–575（86 aa）
Chain D 490–575（86 aa）
Chain E 490–575（86 aa）
Chain F 490–575（86 aa）
Mutation：V16L Mutation：V16L Mutation：V16L Mutation：V16L Mutation：V16L Mutation：V16L K POTASSIUM ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；Ammonium sulfate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 2.00 Å R-free 0.268
4JIV VCA0105 PAAR-repeat protein from Vibrio cholerae in complex with a VgrG-like beta-helix that is based on a fragment of T4 gp5 Deposited 2013-03-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Chain B 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Chain C 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Mutation：T566H, D568V, R571A, D573N, I574L, G575N Mutation：T566H, D568V, R571A, D573N, I574L, G575N Mutation：T566H, D568V, R571A, D573N, I574L, G575N MG MAGNESIUM ION × 1 PLM PALMITIC ACID × 1 STE STEARIC ACID × 1 ELA Elaidic acid × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5；293 K；13-15% PEG 2000, 100mM NaAc, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.90 Å R-free 0.208
4JIW c1882 PAAR-repeat protein from Escherichia coli in complex with a VgrG-like beta-helix that is based on a fragment of T4 gp5 Deposited 2013-03-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Chain B 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Chain C 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Mutation：T566D, D568K, S570A, R571K, D573N, I574L, G575N Mutation：T566D, D568K, S570A, R571K, D573N, I574L, G575N Mutation：T566D, D568K, S570A, R571K, D573N, I574L, G575N MG MAGNESIUM ION × 1 ZN ZINC ION × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；100-150mM CaCl2, 13-15% PEG 3350, 100mM MES pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.40 Å R-free 0.243
4JIW c1882 PAAR-repeat protein from Escherichia coli in complex with a VgrG-like beta-helix that is based on a fragment of T4 gp5 Deposited 2013-03-07 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain E 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Chain F 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Chain G 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Mutation：T566D, D568K, S570A, R571K, D573N, I574L, G575N Mutation：T566D, D568K, S570A, R571K, D573N, I574L, G575N Mutation：T566D, D568K, S570A, R571K, D573N, I574L, G575N MG MAGNESIUM ION × 1 ZN ZINC ION × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；100-150mM CaCl2, 13-15% PEG 3350, 100mM MES pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.40 Å R-free 0.243
4JIW c1882 PAAR-repeat protein from Escherichia coli in complex with a VgrG-like beta-helix that is based on a fragment of T4 gp5 Deposited 2013-03-07 Assembly 3 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain I 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Chain J 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Chain K 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Mutation：T566D, D568K, S570A, R571K, D573N, I574L, G575N Mutation：T566D, D568K, S570A, R571K, D573N, I574L, G575N Mutation：T566D, D568K, S570A, R571K, D573N, I574L, G575N MG MAGNESIUM ION × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；100-150mM CaCl2, 13-15% PEG 3350, 100mM MES pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.40 Å R-free 0.243
4JIW c1882 PAAR-repeat protein from Escherichia coli in complex with a VgrG-like beta-helix that is based on a fragment of T4 gp5 Deposited 2013-03-07 Assembly 4 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain M 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Chain N 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Chain O 484–575（92 aa） Fragment：gp5G484, UNP RESIDUES 484-575
Mutation：T566D, D568K, S570A, R571K, D573N, I574L, G575N Mutation：T566D, D568K, S570A, R571K, D573N, I574L, G575N Mutation：T566D, D568K, S570A, R571K, D573N, I574L, G575N MG MAGNESIUM ION × 1 ZN ZINC ION × 1 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；100-150mM CaCl2, 13-15% PEG 3350, 100mM MES pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 3.40 Å R-free 0.243
4JJ2 High resolution structure of a C-terminal fragment of the T4 phage gp5 beta-helix Deposited 2013-03-07 Assembly 1 Protein homooligomer Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 483–575（93 aa） Fragment：UNP residues 483-575
Chain B 483–575（93 aa） Fragment：UNP residues 483-575
Chain C 483–575（93 aa） Fragment：UNP residues 483-575
Not recorded MG MAGNESIUM ION × 1 ELA Elaidic acid × 1 PLM PALMITIC ACID × 1 STE STEARIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 5.2；293 K；0.03-0.05M CaCl2, 0.1M NaAc pH 5.2, 11-15% MPD, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.28 Å R-free 0.178
4KU0 Enterobacteria phage T4 gp5.4 PAAR repeat protein in complex with T4 gp5 beta-helix fragment Deposited 2013-05-21 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 484–575（92 aa） Fragment：residues 484-575
Chain B 484–575（92 aa） Fragment：residues 484-575
Chain C 484–575（92 aa） Fragment：residues 484-575
Not recorded MG MAGNESIUM ION × 1 ELA Elaidic acid × 1 EDO 1,2-ETHANEDIOL × 4 STE STEARIC ACID × 1 PLM PALMITIC ACID × 1 FE FE (III) ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；293 K；23-25% PEG 3350, 100mM Tris pH=8.5, 40-100mM MgCl2, VAPOR DIFFUSION, HANGING DROP, temperature 293K
Resolution 1.15 Å R-free 0.171
4OSD Dimer of a C-terminal fragment of phage T4 gp5 beta-helix Deposited 2014-02-12 Assembly 1 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain A 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain B 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain C 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain D 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain E 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain F 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Not recorded ELA Elaidic acid × 3 MG MAGNESIUM ION × 2 STE STEARIC ACID × 2 PLM PALMITIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；291 K；22% PEG 4000, 200mM Li2SO4, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.96 Å R-free 0.279
4OSD Dimer of a C-terminal fragment of phage T4 gp5 beta-helix Deposited 2014-02-12 Assembly 2 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain G 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain H 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain I 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain J 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain K 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain L 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Not recorded ELA Elaidic acid × 2 MG MAGNESIUM ION × 2 STE STEARIC ACID × 2 PLM PALMITIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；291 K；22% PEG 4000, 200mM Li2SO4, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.96 Å R-free 0.279
4OSD Dimer of a C-terminal fragment of phage T4 gp5 beta-helix Deposited 2014-02-12 Assembly 3 Protein homooligomer Homooligomer；Protein × 6 PDB declaration: hexameric（6） Consistent with protein count
Chain M 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain N 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain O 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain P 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain Q 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Chain R 484–575（92 aa） Fragment：C-terminal fragment, UNP RESIDUES 484-575
Not recorded ELA Elaidic acid × 2 MG MAGNESIUM ION × 2 STE STEARIC ACID × 2 PLM PALMITIC ACID × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8.5；291 K；22% PEG 4000, 200mM Li2SO4, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Resolution 1.96 Å R-free 0.279
5IV5 Cryo-electron microscopy structure of the hexagonal pre-attachment T4 baseplate-tail tube complex Deposited 2016-03-19 Assembly 1 Protein heterocomplex Heteromer；Protein × 145 PDB declaration: 145-meric（145） Consistent with protein count
Chain YA 1–575（575 aa）
Chain YB 1–575（575 aa）
Chain YC 1–575（575 aa）
Not recorded ZN ZINC ION × 6 FE FE (III) ION × 1 ELECTRON MICROSCOPY
cryo-EM buffer pH 8
cryo-EM vitrification conditions Cryogen ETHANE；Applied 3.5 ul of sample and blotting 3 seconds before plunging
Resolution 4.11 Å
6P1Z Bacteriophage phiKZ gp163.1 PAAR repeat protein in complex with the C-terminal part of the T4 gp5 beta-helical domain Deposited 2019-05-20 Assembly 1 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 484–575（92 aa）
Chain B 484–575（92 aa）
Chain C 484–575（92 aa）
Not recorded MG MAGNESIUM ION × 1 PLM PALMITIC ACID × 1 STE STEARIC ACID × 1 ELA Elaidic acid × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10；293 K；47.5-50 % PEG5500 MME 100 mM Glycine pH 10 25-100 mM KBr
Resolution 2.10 Å R-free 0.251
6P1Z Bacteriophage phiKZ gp163.1 PAAR repeat protein in complex with the C-terminal part of the T4 gp5 beta-helical domain Deposited 2019-05-20 Assembly 2 Protein heterocomplex Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain E 484–575（92 aa）
Chain F 484–575（92 aa）
Chain G 484–575（92 aa）
Not recorded MG MAGNESIUM ION × 1 PLM PALMITIC ACID × 1 STE STEARIC ACID × 1 ELA Elaidic acid × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 10；293 K；47.5-50 % PEG5500 MME 100 mM Glycine pH 10 25-100 mM KBr
Resolution 2.10 Å R-free 0.251
6P20 Bacteriophage phiKZ gp163.1 PAAR repeat protein in complex with a T4 gp5 beta-helix fragment modified to mimic the phiKZ central spike gp164 Deposited 2019-05-20 Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 484–559（76 aa）
Chain B 484–559（76 aa）
Chain C 484–559（76 aa）
Not recorded MG MAGNESIUM ION × 3 STE STEARIC ACID × 1 ELA Elaidic acid × 1 EDO 1,2-ETHANEDIOL × 1 PLM PALMITIC ACID × 1 ZN ZINC ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；293 K；20-30% PEG 3350 100 mM MES ph 6.5 200-350 mM Mg(NO3)2
Resolution 1.75 Å R-free 0.191
6P22 Photorhabdus Virulence Cassette (PVC) PAAR repeat protein Pvc10 in complex with a T4 gp5 beta-helix fragment modified to mimic Pvc8, the central spike protein of PVC Deposited 2019-05-20 Assembly 1 Insufficient information Heteromer；Protein × 4 PDB declaration: tetrameric（4） Consistent with protein count
Chain A 484–565（82 aa）
Chain B 484–565（82 aa）
Chain C 484–565（82 aa）
Not recorded MG MAGNESIUM ION × 1 STE STEARIC ACID × 1 ELA Elaidic acid × 1 PLM PALMITIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 8；293 K；MPD 28-34% PEG 2000 8-18% 100 mM Imidazole pH 8.0
Resolution 2.29 Å R-free 0.222
6P2A Chimera of bacteriophage OBP gp146 central spike protein and a T4 gp5 beta-helix fragment Deposited 2019-05-21 Assembly 1 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain A 484–559（76 aa）
Chain B 484–559（76 aa）
Chain C 484–559（76 aa）
Not recorded FE2 FE (II) ION × 1 STE STEARIC ACID × 1 ELA Elaidic acid × 1 PLM PALMITIC ACID × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；PEG3350 18-20% 100 mM Ammonium citrate
Resolution 1.90 Å R-free 0.158
6P2A Chimera of bacteriophage OBP gp146 central spike protein and a T4 gp5 beta-helix fragment Deposited 2019-05-21 Assembly 2 Insufficient information Homooligomer；Protein × 3 PDB declaration: trimeric（3） Consistent with protein count
Chain D 484–559（76 aa）
Chain E 484–559（76 aa）
Chain F 484–559（76 aa）
Not recorded FE2 FE (II) ION × 1 STE STEARIC ACID × 1 ELA Elaidic acid × 1 PLM PALMITIC ACID × 1 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6；293 K；PEG3350 18-20% 100 mM Ammonium citrate
Resolution 1.90 Å R-free 0.158
6XC0 Crystal structure of bacteriophage T4 spackle and lysozyme in monoclinic form Deposited 2020-06-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 174–342（169 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID × 1 SIN SUCCINIC ACID × 1 CL CHLORIDE ION × 1 FMT FORMIC ACID × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；35% (w/v) polyethylene glycol 3350, 20% 2-propanol, 0.1 M HEPES-NaOH pH 7.5
Resolution 1.78 Å R-free 0.198
6XC0 Crystal structure of bacteriophage T4 spackle and lysozyme in monoclinic form Deposited 2020-06-07 Assembly 2 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 174–342（169 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID × 2 CL CHLORIDE ION × 2 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；35% (w/v) polyethylene glycol 3350, 20% 2-propanol, 0.1 M HEPES-NaOH pH 7.5
Resolution 1.78 Å R-free 0.198
6XC1 Crystal structure of bacteriophage T4 spackle and lysozyme in orthorhombic form Deposited 2020-06-07 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 174–342（169 aa）
Not recorded EDO 1,2-ETHANEDIOL × 2 IPA ISOPROPYL ALCOHOL × 3 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 7.5；293 K；35% (w/v) polyethylene glycol 3350, 20% 2-propanol, 0.1 M HEPES-NaOH pH 7.5
Resolution 1.92 Å R-free 0.215
7CN7 T4 phage spackle protein gp61.3 complex with lysozyme domain of gp5 tail lysozyme Deposited 2020-07-30 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 162–342（181 aa）
Not recorded 1PG 2-(2-{2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHANOL × 1 EDO 1,2-ETHANEDIOL × 4 NA SODIUM ION × 3 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.4；293.15 K；PEG550MME, MES, KSCN
Resolution 1.15 Å R-free 0.121

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.