MolNFT v1 · #80721 · protein

N-terminal 98-aa fragment of smooth muscle tropomyosin beta

3U59 · Tropomyosin beta chain: “N-terminal 98-aa fragment of smooth muscle tropomyosin beta”. X-ray diffraction. MolNFT v1 #80721 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB: 3U59
Type: protein
Length: 400 residues
Chains: 4
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Tropomyosin beta chain
UniProt: P19352

Structure

x-ray diffraction · 3 distinct chains · 95% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Tropomyosin beta chain	protein	100	95% helix, 0% strand	P19352
B, C	Tropomyosin beta chain	protein	101	95% helix, 0% strand	P19352
D	Tropomyosin beta chain	protein	98	94% helix, 0% strand	P19352

Interfaces

2 interfaces between chains.

A–B · 2433 Å² buried · 13 hydrogen bonds · protein-protein
A–C · 409 Å² buried · 5 hydrogen bonds · protein-protein

Compared structures

3U59 · N-terminal 98-aa fragment of smooth muscle tropomyosin beta · the same entry in another collection · chain A against A, TM-score 1.00
P19352 · AlphaFold monomer V2.0 prediction for tropomyosin beta chain (P19352) · a predicted model of the same protein · chain B against A, TM-score 0.90

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 P19352
Elsewhere: RCSB PDB 3U59 · PDBe 3U59 · UniProt P19352

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