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Structure of the human beta-myosin S2 fragment

Analyse Structure of the human beta-myosin S2 fragment in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 2FXM
Type: protein
Length: 238 residues
Chains: 2
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: Myosin heavy chain, cardiac muscle beta isoform
UniProt: P12883
Ligands: HG

Structure

x-ray diffraction · 2 distinct chains · 97% helix, 0% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	Myosin heavy chain, cardiac muscle beta isoform	protein	126	98% helix, 0% strand	P12883
B	Myosin heavy chain, cardiac muscle beta isoform	protein	112	97% helix, 0% strand	P12883

Ligands and binding sites

HG · Mercury (II) ion · metal · 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 · 3207 Å² buried · 17 hydrogen bonds · protein-protein

Compared structures

2FXM · Structure of the human beta-myosin S2 fragment · the same entry in another collection · chain A against A, TM-score 1.00
P12883 · AlphaFold monomer V2.0 prediction for myosin-7 (P12883) · a predicted model of the same protein · chain B against A, TM-score 0.83

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 P12883
Elsewhere: RCSB PDB 2FXM · PDBe 2FXM · UniProt P12883

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