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5IR3

Crystal structure of the recombinant highest fibrillogenic natural mutant (obtained from patient AR) derived from lambda 6 light chain variable domain

Functional Information from GO Data
ChainGOidnamespacecontents
A0002250biological_processadaptive immune response
A0002376biological_processimmune system process
A0003823molecular_functionantigen binding
A0005515molecular_functionprotein binding
A0005576cellular_componentextracellular region
A0005886cellular_componentplasma membrane
A0006955biological_processimmune response
A0016020cellular_componentmembrane
A0019814cellular_componentimmunoglobulin complex
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue ACT A 201
ChainResidue
ASER32
ATYR94
AASN95
AHIS98
AHOH331

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues97
DetailsDomain: {"description":"Ig-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU00114","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues24
DetailsRegion: {"description":"Framework-1","evidences":[{"source":"PubMed","id":"10575277","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues7
DetailsRegion: {"description":"Complementarity-determining-1","evidences":[{"source":"PubMed","id":"10575277","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues16
DetailsRegion: {"description":"Framework-2","evidences":[{"source":"PubMed","id":"10575277","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues32
DetailsRegion: {"description":"Disordered","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsRegion: {"description":"Complementarity-determining-2","evidences":[{"source":"PubMed","id":"10575277","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues37
DetailsRegion: {"description":"Framework-3","evidences":[{"source":"PubMed","id":"10575277","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues6
DetailsRegion: {"description":"Complementarity-determining-3","evidences":[{"source":"PubMed","id":"10575277","evidenceCode":"ECO:0000303"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues14
DetailsCompositional bias: {"description":"Low complexity","evidences":[{"source":"SAM","id":"MobiDB-lite","evidenceCode":"ECO:0000256"}]}
ChainResidueDetails

239492

PDB entries from 2025-07-30

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