C-LIKE-DOMAIN loops are colored according to the IMGT color menu: BC loop (red), FG (purple).
C-LIKE-DOMAIN strands are colored according to the IMGT color menu for strand representation: A, B and C strands (orange), transversal CD (grey), D strand (yellow), E, F and G strands (blue).
Bold numbers in black refer to the IMGT unique numbering for C-DOMAIN and C-LIKE-DOMAIN. Numbers in italics refer to the chain numbering in PDB.
IMGT note:
A C-DOMAIN corresponds to the complete C-REGION, to most of the C-REGION, or to part of the C-REGION depending on the immunoglobulin and T cell receptor chains.
References:
[1]
Sayle, R. and Milner-White, E.J. TIBS, 20, 374 (1995).
[2]
Holden, H.M., Ito, M., Hartshorne, D.J., Rayment, I., J.Mol.Biol. 227, 840-851 (1992)
This image has been generated with the program RASMOL version 2.6 [1] from the PDB file 1wio[2], containing the atomic coordinates of the structure of the T cell Surface Glycoprotein CD4.