1UTC

Clathrin terminal domain complexed with TLPWDLWTT

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.194 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history. 

Literature

Two distinct interaction motifs in amphiphysin bind two independent sites on the clathrin terminal domain beta-propeller.

Miele, A.E., Watson, P.J., Evans, P.R., Traub, L.M., Owen, D.J.

(2004) Nat. Struct. Mol. Biol. 11: 242-248

  • DOI: 10.1038/nsmb736

  • PubMed Abstract: 

    • During the assembly of clathrin-coated vesicles, many peripheral membrane proteins, including the amphiphysins, use LLDLD-type clathrin-box motifs to interact with the N-terminal beta-propeller domain (TD) of clathrin. The 2.3 A-resolution structure ...

    During the assembly of clathrin-coated vesicles, many peripheral membrane proteins, including the amphiphysins, use LLDLD-type clathrin-box motifs to interact with the N-terminal beta-propeller domain (TD) of clathrin. The 2.3 A-resolution structure of the clathrin TD in complex with a TLPWDLWTT peptide from amphiphysin 1 delineates a second clathrin-binding motif, PWXXW (the W box), that binds at a site on the TD remote from the clathrin box-binding site. The presence of both sequence motifs within the unstructured region of the amphiphysins allows them to bind more tightly to free TDs than do other endocytic proteins that contain only clathrin-box motifs. This property, along with the propensity of the N-terminal BAR domain to bind curved membranes, will preferentially localize amphiphysin and its partner, dynamin, to the periphery of invaginated clathrin lattices.

    Organizational Affiliation: 

    MRC Laboratory of Molecular Biology, Hills Road, Cambridge CB2 2QH, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
CLATHRIN HEAVY CHAIN
A, B
363Bos taurusMutation(s): 0 
Gene Names: CLTC
Find proteins for P49951 (Bos taurus)
Go to Gene View: CLTC
Go to UniProtKB:  P49951
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
AMPHIPHYSIN
P, Q
9Homo sapiensMutation(s): 0 
Gene Names: AMPH (AMPH1)
Find proteins for P49418 (Homo sapiens)
Go to Gene View: AMPH
Go to UniProtKB:  P49418
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.253 
  • R-Value Work: 0.194 
  • Space Group: P 41 21 2
Unit Cell:
Length (Å)Angle (°)
a = 61.301α = 90.00
b = 61.301β = 90.00
c = 420.520γ = 90.00
Software Package:
Software NamePurpose
AMoREphasing
MOSFLMdata reduction
SCALAdata scaling
REFMACrefinement

Structure Validation

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Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-02-25
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2018-02-28
    Type: Database references, Source and taxonomy