4DRA: MHF complex

Crystal structure of MHF complex. Determined by X-ray diffraction at 2.41 Å resolution. Released 16 May 2012.

Method
X-ray diffraction
Resolution
2.41 Å
Organism
Homo sapiens
Chains
8
Atoms
5,387
Mol. weight
90.33 kDa
Released
16 May 2012

Explore 4DRA in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

4DRA contains 30 α-helices and 16 β-strands across 8 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.

Chain A: 4 helices, 2 β-strands

ElementResiduesLengthSheet
α-helix15-3824
β-strand4211
α-helix44-7128
β-strand76-7722
α-helix79-857
α-helix90-10314
Chain B: 6 helices, 2 β-strands
ElementResiduesLengthSheet
α-helix15-3723
α-helix411
β-strand4213
α-helix431
α-helix44-7128
β-strand76-7724
α-helix79-857
α-helix90-10617
Chain C: 4 helices, 2 β-strands
ElementResiduesLengthSheet
α-helix8-3730
β-strand4215
α-helix44-7128
β-strand76-7726
α-helix79-857
α-helix90-10314
Chain D: 4 helices, 2 β-strands
ElementResiduesLengthSheet
α-helix12-3726
β-strand4217
α-helix44-7128
β-strand76-7728
α-helix79-846
α-helix90-10112
Chains E, G and H: 3 helices, 2 β-strands
ElementResiduesLengthSheet
α-helix12-209
β-strand29-3022
α-helix32-5928
β-strand6511
α-helix67-8014
Chain F: 3 helices, 2 β-strands
ElementResiduesLengthSheet
α-helix12-209
β-strand29-3024
α-helix32-6029
β-strand6513
α-helix67-8014

Molecules and chains

MoleculeChainsTypeLengthOrganismUniProt
Centromere protein SA, B, C, Dprotein113Homo sapiensQ8N2Z9 (AlphaFold model)
Centromere protein XE, F, G, Hprotein84Homo sapiensA8MT69 (AlphaFold model)
Sequence of entity 1 (A, B, C, D), FASTA
>4DRA_1 Centromere protein S (chains A, B, C, D)
HHHHHHMEEEAETEEQQRFSYQQRLKAAVHYTVGCLCEEVALDKEMQFSKQTIAAISELT
FRQCENFAKDLEMFARHAKRTTINTEDVKLLARRSNSLLKYITDKSEEIAQIN
Sequence of entity 2 (E, F, G, H), FASTA
>4DRA_2 Centromere protein X (chains E, F, G, H)
GSHMEGAGAGSGFRKELVSRLLHLHFKDDKTKVSGDALQLMVELLKVFVVEAAVRGVRQA
QAEDALRVDVDQLEKVLPQLLLDF

Primary citation

The structure of the FANCM-MHF complex reveals physical features for functional assembly. Tao, Y., Jin, C., Li, X. et al. Nat Commun (2012) 3:782-782. DOI 10.1038/ncomms1779 · PubMed

Other PDB entries of the same protein (UniProt Q8N2Z9 (AlphaFold model), which also has an AlphaFold model), best resolution first:

Browse structure collections

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