MolNFT v1 · #26847 · protein

Water-mediate interaction at aprotein-protein interface

1X1U · Ribonuclease: “Water-mediate interaction at aprotein-protein interface”. X-ray diffraction, 6 pockets (best druggability 0.59). MolNFT v1 #26847 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 1X1U
Type: protein
Length: 596 residues
Chains: 6
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Ribonuclease; Barstar
EC: 3.1.27.-
UniProt: P00648, P11540
Pockets: 6 · best druggability 0.59

Structure

x-ray diffraction · 3 distinct chains · 30% helix, 21% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Ribonuclease (EC 3.1.27.-)	protein	110	22% helix, 23% strand	P00648
C	Ribonuclease (EC 3.1.27.-)	protein	109	23% helix, 23% strand	P00648
D, E, F	Barstar	protein	89	48% helix, 18% strand	P11540

Pockets

6 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	360	0.59	0.76	44	empty
2	384	0.56	0.75	38	empty
3	96	0.48	0.81	24	empty
4	164	0.47	0.76	24	empty
5	125	0.46	0.78	23	empty

Interfaces

7 interfaces between chains.

B–E · 862 Å² buried · 15 hydrogen bonds · protein-protein
A–D · 821 Å² buried · 20 hydrogen bonds · protein-protein
C–F · 816 Å² buried · 19 hydrogen bonds · protein-protein
A–C · 323 Å² buried · 4 hydrogen bonds · protein-protein
A–B · 282 Å² buried · 3 hydrogen bonds · protein-protein

Compared structures

1X1U · Water-mediate interaction at aprotein-protein interface · the same entry in another collection · chain F against F, TM-score 1.00
P11540 · AlphaFold monomer V2.0 prediction for barstar (P11540) · a predicted model of the same protein · chain F against A, TM-score 0.99

Analyse

Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
Every structure of UniProt P00648
Every structure of UniProt P11540
Elsewhere: RCSB PDB 1X1U · PDBe 1X1U · UniProt P00648 · UniProt P11540

GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.