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Crystal structure of yeast smf in spacegroup P43212

Analyse Crystal structure of yeast smf in spacegroup P43212 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
1N9S
Type
protein
Length
983 residues
Chains
14
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Small nuclear ribonucleoprotein F
UniProt
P54999
Pockets
12 · best druggability 0.67

Structure

x-ray diffraction · 7 distinct chains · 7% helix, 56% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, B, ESmall nuclear ribonucleoprotein Fprotein684% helix, 56% strandP54999
C, LSmall nuclear ribonucleoprotein Fprotein748% helix, 53% strandP54999
D, HSmall nuclear ribonucleoprotein Fprotein7110% helix, 61% strandP54999
F, G, I, MSmall nuclear ribonucleoprotein Fprotein7010% helix, 57% strandP54999
JSmall nuclear ribonucleoprotein Fprotein724% helix, 54% strandP54999
KSmall nuclear ribonucleoprotein Fprotein699% helix, 57% strandP54999
NSmall nuclear ribonucleoprotein Fprotein684% helix, 57% strandP54999

Pockets

12 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
17800.670.7587empty
28090.670.7595empty
36240.620.7470empty
45420.600.7450empty
52920.570.7742empty

Interfaces

21 interfaces between chains.

  • K–L · 731 Ų buried · 8 hydrogen bonds · protein-protein
  • I–J · 715 Ų buried · 5 hydrogen bonds · protein-protein
  • C–D · 714 Ų buried · 4 hydrogen bonds · protein-protein
  • M–N · 699 Ų buried · 6 hydrogen bonds · protein-protein
  • A–G · 695 Ų buried · 5 hydrogen bonds · protein-protein

Compared structures

  • 1N9S · Crystal structure of yeast SmF in spacegroup P43212 · the same entry in another collection · chain N against N, TM-score 1.00

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