spacer CRYSTAL STRUCTURE OF THE HUMAN CLASS II MHC PROTEIN HLA-DR1 COMPLEXED WITH AN INFLUENZA VIRUS PEPTIDE
TWO MOLECULES IN THE ASYMMETRIC UNIT ARE RELATED BY AN APPROXIMATE TWO-FOLD AXIS. THE TRANSFORMATION PRESENTED ON *MTRIX* RECORDS BELOW WILL YIELD APPROXIMATE COORDINATES FOR CHAINS *D* AND *E* WHEN APPLIED TO CHAINS *A* AND *B*, RESPECTIVELY. MOLECULE 1 : ALPHA CHAIN - RESIDUES A 3 THROUGH A 182 : BETA CHAIN - RESIDUES B 3 THROUGH B 190 : PEPTIDE - RESIDUES C 306 THROUGH C 318 : SUGARS - RESIDUES A 501, B 511, B 512, B 521 MOLECULE 2 : ALPHA CHAIN - RESIDUES D 3 THROUGH D 182 : BETA CHAIN - RESIDUES E 3 THROUGH E 190 : PEPTIDE - RESIDUES F 306 THROUGH F 318 : SUGARS - RESIDUES D 501, E 511, E 512, E 521 WATERS : MOL1 + MOL2 - RESIDUES 1 THROUGH 153

To download coordinates of PISA-derived assemblies, or to see them in an interactive viewer, go to the PISA assembly page for this entry.

Quaternary structure
Assembly:1

Heterosearch Hexamericsearch
6 subunits of 3 distinct polymers entities (18 molecules in total including ligands)
Author and software defined assembly by PISA.

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