2026-02-21_00000028|hard|9I5N

Single particle cryo electron microscopy of a Fab fragment bound to recombinant human CD40 ligand; Electron microscopy 3.40Å
Protein #1 118 residues (100% resolved)

QVQLKQSGPGLVQPSQSLSITCTVSGFSLTGYGVHWVRQSPGKGLEWLGMIWSGGSTDYNAAFISRLSISKDSSKSQVFFKMNSLQANDTAIYYCARSSGNYGEDAMDYWGQGTSVTV

QVQLKQSGPGLVQPSQSLSITCTVSGFSLTGYGVHWVRQSPGKGLEWLGMIWSGGSTDYNAAFISRLSISKDSSKSQVFFKMNSLQANDTAIYYCARSSGNYGEDAMDYWGQGTSVTV
Protein #2 107 residues (100% resolved)

ETTVTQSPASLSMAIGEKVTIRCITSTDIDDDMNWYQQKPGEPPELLISEDNTLRPGVPSRFSSSGYGTDFVFAIENMLPEDVADYFCLQSDNLPFTFGSGTKLEIK

ETTVTQSPASLSMAIGEKVTIRCITSTDIDDDMNWYQQKPGEPPELLISEDNTLRPGVPSRFSSSGYGTDFVFAIENMLPEDVADYFCLQSDNLPFTFGSGTKLEIK
Protein #3 143 residues (100% resolved)

NPQIAAHVISEASSKTTSVLQWAEKGYYTMSNNLVTLENGKQLTVKRQGLYYIYAQVTFCSNREASSQAPFIASLCLKSPGRFERILLRAANTHSSAKPCGQQSIHLGGVFELQPGASVFVNVTDPSQVSHGTGFTSFGLLKL

NPQIAAHVISEASSKTTSVLQWAEKGYYTMSNNLVTLENGKQLTVKRQGLYYIYAQVTFCSNREASSQAPFIASLCLKSPGRFERILLRAANTHSSAKPCGQQSIHLGGVFELQPGASVFVNVTDPSQVSHGTGFTSFGLLKL
Non polymer #4 MG

InChI=1S/Mg/q+2

[Mg+2]
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Reference