MolNFT v1 · #58956 · protein

The KCNQ1 (KV7.1) C-terminus, a multi-tiered scaffold for subunit assembly and protein interaction

3BJ4 · Potassium voltage-gated channel subfamily kqt member 1: “The KCNQ1 (KV7.1) C-terminus, a multi-tiered scaffold for subunit assembly and protein interaction”. X-ray diffraction, 1 ligand (NI). MolNFT v1 #58956 on GenesisL1: 3D…

PDB: 3BJ4
Type: protein
Length: 75 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Potassium voltage-gated channel subfamily kqt member 1
UniProt: P51787
Ligands: NI

Structure

x-ray diffraction · 2 distinct chains · 88% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Potassium voltage-gated channel subfamily kqt member 1	protein	37	89% helix, 0% strand	P51787
B	Potassium voltage-gated channel subfamily kqt member 1	protein	38	87% helix, 0% strand	P51787

Ligands and binding sites

NI · Nickel (II) ion · metal · 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 · 906 Å² buried · 6 hydrogen bonds · protein-protein

Compared structures

3BJ4 · The KCNQ1 (Kv7.1) C-terminus, a multi-tiered scaffold for subunit assembly and protein… · the same entry in another collection · chain A against A, TM-score 1.00
P51787 · AlphaFold monomer V2.0 prediction for potassium voltage-gated channel subfamily kqt… · a predicted model of the same protein · chain B against A, TM-score 0.87

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 P51787
Elsewhere: RCSB PDB 3BJ4 · PDBe 3BJ4 · UniProt P51787

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