2MP1

Solution structure of the human chemokine CCL19


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: target function 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Solution Structure of CCL19 and Identification of Overlapping CCR7 and PSGL-1 Binding Sites.

Veldkamp, C.T.Kiermaier, E.Gabel-Eissens, S.J.Gillitzer, M.L.Lippner, D.R.DiSilvio, F.A.Mueller, C.J.Wantuch, P.L.Chaffee, G.R.Famiglietti, M.W.Zgoba, D.M.Bailey, A.A.Bah, Y.Engebretson, S.J.Graupner, D.R.Lackner, E.R.LaRosa, V.D.Medeiros, T.Olson, M.L.Phillips, A.J.Pyles, H.Richard, A.M.Schoeller, S.J.Touzeau, B.Williams, L.G.Sixt, M.Peterson, F.C.

(2015) Biochemistry 54: 4163-4166

  • DOI: 10.1021/acs.biochem.5b00560
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • CCL19 and CCL21 are chemokines involved in the trafficking of immune cells, particularly within the lymphatic system, through activation of CCR7. Concurrent expression of PSGL-1 and CCR7 in naive T-cells enhances recruitment of these cells to seconda ...

    CCL19 and CCL21 are chemokines involved in the trafficking of immune cells, particularly within the lymphatic system, through activation of CCR7. Concurrent expression of PSGL-1 and CCR7 in naive T-cells enhances recruitment of these cells to secondary lymphoid organs by CCL19 and CCL21. Here the solution structure of CCL19 is reported. It contains a canonical chemokine domain. Chemical shift mapping shows the N-termini of PSGL-1 and CCR7 have overlapping binding sites for CCL19 and binding is competitive. Implications for the mechanism of PSGL-1's enhancement of resting T-cell recruitment are discussed.


    Organizational Affiliation

    ‡Department of Biochemistry, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, Wisconsin 53226, United States.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
C-C motif chemokine 19
A
77Homo sapiensMutation(s): 0 
Gene Names: CCL19ELCMIP3BSCYA19
Find proteins for Q99731 (Homo sapiens)
Go to UniProtKB:  Q99731
NIH Common Fund Data Resources
PHAROS  Q99731
Protein Feature View
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: target function 
  • OLDERADO: 2MP1 Olderado

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2015-06-10
    Type: Initial release
  • Version 1.1: 2015-09-16
    Changes: Database references