MolNFT v1 · #143392 · protein

Cartilage homing cysteine-dense-peptides

6AY7 · Potassium channel toxin alpha-ktx 3.5: “Cartilage homing cysteine-dense-peptides”. X-ray diffraction, 2 ligands (SO4, CL). MolNFT v1 #143392 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 6AY7
Type: protein
Length: 78 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Potassium channel toxin alpha-ktx 3.5
UniProt: P45696
Ligands: SO4, CL

Structure

x-ray diffraction · 1 distinct chain · 26% helix, 44% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A, B	Potassium channel toxin alpha-ktx 3.5	protein	39	26% helix, 44% strand	P45696

Ligands and binding sites

SO4 · Sulfate ion · ion · 3 copies · chains A, B
CL · Chloride ion · ion · 2 copies · chains A, B
TFA · trifluoroacetic acid · additive · 2 copies · chains A, B

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

Interfaces

1 interface between chains.

A–B · 323 Å² buried · 3 hydrogen bonds · protein-protein

Modifications

Observed in the structure: 6 disulfide (disulfide).

Compared structures

6AY7 · Cartilage homing cysteine-dense-peptides · the same entry in another collection · chain A against A, TM-score 1.00
P45696 · AlphaFold monomer V2.0 prediction for potassium channel toxin alpha- ktx 3.5 (P45696) · a predicted model of the same protein · chain A against A, TM-score 0.93

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 P45696
Elsewhere: RCSB PDB 6AY7 · PDBe 6AY7 · UniProt P45696

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