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Crystal structure of resisitin

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

PDB: 1RFX
Type: protein
Length: 267 residues
Chains: 3
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Resistin
UniProt: Q99P87
Ligands: CL
Pockets: 3 · best druggability 0.62

Structure

x-ray diffraction · 1 distinct chain · 25% helix, 44% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B, C	Resistin	protein	89	25% helix, 44% strand	Q99P87

Ligands and binding sites

CL · Chloride ion · ion · 11 copies · chains A, C, B
ACT · Acetate ion · additive · 7 copies · chains A, B, C
PGE · Triethylene glycol · additive · chains B
PEG · Di(hydroxyethyl)ether · additive · chains B, C

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

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

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	287	0.62	0.80	35	ACT
2	89	0.33	0.74	22	empty
3	74	0.32	0.75	18	empty

Interfaces

3 interfaces between chains.

B–C · 1077 Å² buried · 15 hydrogen bonds · protein-protein
A–B · 882 Å² buried · 7 hydrogen bonds · protein-protein
A–C · 833 Å² buried · 6 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 15 disulfide (disulfide).

Compared structures

1RFX · Crystal Structure of resisitin · the same entry in another collection · chain A against A, TM-score 1.00
Q99P87 · AlphaFold monomer V2.0 prediction for resistin (Q99P87) · a predicted model of the same protein · chain A against A, TM-score 0.81

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 Q99P87
Elsewhere: RCSB PDB 1RFX · PDBe 1RFX · UniProt Q99P87

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