2026-01-17_00000217|hard|9MMJ

Crystal Structure of 19b Fab bound to the third variable (V3) loop peptide from the HIV-1 JR-FL envelope (Env) glycoprotein; X-ray diffraction 1.78Å
Protein #1 213 residues (100% resolved)

DIVLTQSPPSLSASVGDRVTITCQASQDISDHLSWFQQKPGKAPKLLVYGVSSLEAGVPSRFSVSGSGTHFTFTVNGLQPEDLATYFCQQYDDLPWTFGPGTVVEVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGE

DIVLTQSPPSLSASVGDRVTITCQASQDISDHLSWFQQKPGKAPKLLVYGVSSLEAGVPSRFSVSGSGTHFTFTVNGLQPEDLATYFCQQYDDLPWTFGPGTVVEVKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGE
Protein #2 216 residues (96% resolved)

EVQLVQSGGALIQPGGSLRLSCAASGFTFVDYAMSWVRQAPGKGLQWVSTIIGSGADTYYTDSVKGRFTISRDNSNNTVHLQMNSLRADDTALYYCVRGVFDLWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKS

EVQLVQSGGALIQPGGSLRLSCAASGFTFVDYAMSWVRQAPGKGLQWVSTIIGSGADTYYTDSVKGRFTISRDNSNNTVHLQMNSLRADDTALYYCVRGVFDLWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKS
Protein #3 43 residues (44% resolved)

EINCTRPNNNTRKSIHIGPGRWFYTTGEIIGDIRQAHCNISRA

EINCTRPNNNTRKSIHIGPGRWFYTTGEIIGDIRQAHCNISRA
Non polymer #4 ACT

InChI=1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)/p-1

CC(=O)[O-]
Non polymer #5 NA

InChI=1S/Na/q+1

[Na+]
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Reference