3TYY: Human Lamin-B1 Coil 2 Segment

Crystal Structure of Human Lamin-B1 Coil 2 Segment. Determined by X-ray diffraction at 2.4 Å resolution. Released 5 Oct 2011.

Method
X-ray diffraction
Resolution
2.4 Å
Organism
Homo sapiens
Chains
2
Atoms
1,243
Mol. weight
23.14 kDa
Released
5 Oct 2011

Explore 3TYY in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

3TYY contains 2 α-helices and 0 β-strands across 2 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chains A and B: 1 helix, 0 β-strands

ElementResiduesLengthSheet
α-helix315-38167

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Lamin-B1A, Bprotein95Homo sapiensP20700 (AlphaFold model)
Sequence of entity 1 (A, B), FASTA
>3TYY_1 Lamin-B1 (chains A, B)
MHHHHHHSSRENLYFQGQKESRACLERIQELEDLLAKEKDNSRRMLTDKEREMAEIRDQM
QQQLNDYEQLLDVKLALDMEISAYRKLLEGEEERL

Primary citation

Crystal structures of the coil 2B fragment and the globular tail domain of human lamin B1. Ruan, J., Xu, C., Bian, C. et al. FEBS Lett (2012) 586:314-318. DOI 10.1016/j.febslet.2012.01.007 · PubMed

Other PDB entries of the same protein (UniProt P20700 (AlphaFold model), which also has an AlphaFold model), best resolution first:

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