3QIL: Clathrin heavy chain 1

Crystal structure analysis of the clathrin trimerization domain. Determined by X-ray diffraction at 3.92 Å resolution. Released 1 Feb 2012.

Method
X-ray diffraction
Resolution
3.92 Å
Organism
Bos taurus
Chains
24
Atoms
23,032
Mol. weight
354.21 kDa
Released
1 Feb 2012

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

Secondary structure: helices and β-sheets

3QIL contains 139 α-helices and 0 β-strands across 24 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, G, M and P: 5 helices, 0 β-strands

ElementResiduesLengthSheet
α-helix1536-15394
α-helix1548-155710
α-helix1563-157311
α-helix1581-15844
α-helix1599-161618
Chain B: 5 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix1532-154413
α-helix1548-155811
α-helix1563-157412
α-helix1584-15863
α-helix1602-162019
Chains C, L and U: 5 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix1537-15415
α-helix1547-15559
α-helix1569-15724
α-helix1581-15844
α-helix1604-162118
Chain D: 5 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix1536-15394
α-helix1548-155710
α-helix1563-157311
α-helix1581-15844
α-helix1599-161719
Chain E: 7 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix1532-15376
α-helix1538-15403
α-helix1548-15525
α-helix1555-15573
α-helix1563-157412
α-helix1581-15844
α-helix1602-162019
Chains F and O: 6 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix1537-15404
α-helix1541-15433
α-helix1547-15559
α-helix1569-15724
α-helix1581-15844
α-helix1604-162118
Chain H: 8 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix1532-15376
α-helix1541-15444
α-helix1548-15525
α-helix1555-15573
α-helix1563-157412
α-helix1581-15844
α-helix1585-15873
α-helix1602-162019
Chain I: 6 helices, 0 β-strands
ElementResiduesLengthSheet
α-helix1537-15415
α-helix1547-15559
α-helix1569-15724
α-helix1581-15844
α-helix1585-15873
α-helix1604-162118

9 more chain groups are not listed. Open the entry in the viewer and use the sequence panel to see them.

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Clathrin heavy chain 1A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, Xprotein125Bos taurusP49951 (AlphaFold model)
Sequence of entity 1 (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X), FASTA
>3QIL_1 Clathrin heavy chain 1 (chains A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X)
MGSSHHHHHHSSGLVPRGSHMWKQSVELAKKDSLYKDAMQYASESKDTELAEELLQWFLQ
EEKRECFGACLFTCYDLLRPDVVLELAWRHNIMDFAMPYFIQVMKEYLTKVDKLDASESL
RKEEE

Primary citation

Nuclear localization of clathrin involves a labile helix outside the trimerization domain. Ybe, J.A., Fontaine, S.N., Stone, T. et al. FEBS Lett (2013) 587:142-149. DOI 10.1016/j.febslet.2012.11.005 · PubMed

Other PDB entries of the same protein (UniProt P49951 (AlphaFold model), which also has an AlphaFold model), best resolution first:

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