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Satellite phage P4 procapsid including size determination (sid) protein

Analyse Satellite phage P4 procapsid including size determination (sid) protein in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
7JW1
Type
protein
Length
2,858 residues
Chains
10
Method
electron microscopy
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Major capsid protein gpn; Size determination protein sid
UniProt
P25477, P05461
Pockets
20 · best druggability 0.77

Structure

electron microscopy · 5 distinct chains · 34% helix, 21% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, aMajor capsid protein gpnprotein27927% helix, 25% strandP25477
B, bMajor capsid protein gpnprotein32728% helix, 24% strandP25477
C, cMajor capsid protein gpnprotein28123% helix, 27% strandP25477
D, dMajor capsid protein gpnprotein30725% helix, 24% strandP25477
E, eSize determination protein sidprotein23574% helix, 0% strandP05461

Pockets

20 pockets found on a 1 Å grid, 20 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110280.770.79103empty
29780.760.78100empty
31010.720.9424empty
49700.720.7685empty
55240.720.8159empty

Interfaces

22 interfaces between chains.

  • c–d · 2934 Ų buried · 33 hydrogen bonds · protein-protein
  • C–D · 2880 Ų buried · 33 hydrogen bonds · protein-protein
  • D–b · 2777 Ų buried · 32 hydrogen bonds · protein-protein
  • B–d · 2727 Ų buried · 31 hydrogen bonds · protein-protein
  • B–C · 2254 Ų buried · 22 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 1 disulfide (disulfide).

Compared structures

  • 7JW1 · Satellite phage P4 procapsid including size determination (Sid) protein · the same entry in another collection · chain A against A, TM-score 1.00

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