Structure of Secretory IgM Core
Resolution: 3.3 Å
EM Method: Single-particle
Fitted PDBs: 7k0c
Q-score: 0.362
Kumar N, Arthur CP, Ciferri C, Matsumoto ML
Structure (2021) 29 pp. 564-571.e3 [ Pubmed: 33513362 DOI: doi:10.1016/j.str.2021.01.002 ]
- Immunoglobulin heavy constant mu (40 kDa, Protein from Homo sapiens)
- Immunoglobulin j chain (15 kDa, Protein from Homo sapiens)
- Structure of the human secretory immunoglobulin m core (480 MDa, Complex from Homo sapiens)
- Polymeric immunoglobulin receptor (65 kDa, Protein from Homo sapiens)
Structure of dimeric sIgA complex
Resolution: 2.9 Å
EM Method: Single-particle
Fitted PDBs: 6ue7
Q-score: 0.463
Kumar N, Arthur CP, Ciferri C, Matsumoto ML
Science (2020) 367 pp. 1008-1014 [ Pubmed: 32029686 DOI: doi:10.1126/science.aaz5807 ]
- Immunoglobulin heavy constant alpha 1 (26 kDa, Protein from Homo sapiens)
- Dimeric siga complex (188 kDa, Complex from Homo sapiens)
- Polymeric immunoglobulin receptor (65 kDa, Protein from Homo sapiens)
- Immunoglobulin j chain (15 kDa, Protein from Homo sapiens)
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
Structure of tetrameric sIgA complex (Class 1)
Resolution: 3.0 Å
EM Method: Single-particle
Fitted PDBs: 6ue8
Q-score: 0.4
Kumar N, Arthur CP, Ciferri C, Matsumoto ML
Science (2020) 367 pp. 1008-1014 [ Pubmed: 32029686 DOI: doi:10.1126/science.aaz5807 ]
- Polymeric immunoglobulin receptor (65 kDa, Protein from Homo sapiens)
- Immunoglobulin j chain (15 kDa, Protein from Homo sapiens)
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
- Immunoglobulin heavy constant alpha 2 (26 kDa, Protein from Homo sapiens)
- Tetrameric siga complex (class 1) (294 kDa, Complex from Homo sapiens)
Structure of tetrameric sIgA complex (Class 2)
Resolution: 2.9 Å
EM Method: Single-particle
Fitted PDBs: 6ue9
Q-score: 0.158
Kumar N, Arthur CP, Ciferri C, Matsumoto ML
Science (2020) 367 pp. 1008-1014 [ Pubmed: 32029686 DOI: doi:10.1126/science.aaz5807 ]
- Polymeric immunoglobulin receptor (65 kDa, Protein from Homo sapiens)
- Immunoglobulin j chain (15 kDa, Protein from Homo sapiens)
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
- Immunoglobulin heavy constant alpha 2 (26 kDa, Protein from Homo sapiens)
- Tetrameric siga complex (class 2) (294 kDa, Complex from Homo sapiens)
Structure of pentameric sIgA complex
Resolution: 3.0 Å
EM Method: Single-particle
Fitted PDBs: 6uea
Q-score: 0.383
Kumar N, Arthur CP, Ciferri C, Matsumoto ML
Science (2020) 367 pp. 1008-1014 [ Pubmed: 32029686 DOI: doi:10.1126/science.aaz5807 ]
- Polymeric immunoglobulin receptor (65 kDa, Protein from Homo sapiens)
- Pentameric siga complex (347 kDa, Complex from Homo sapiens)
- Immunoglobulin j chain (15 kDa, Protein from Homo sapiens)
- 2-acetamido-2-deoxy-beta-d-glucopyranose (221 Da, Ligand)
- Immunoglobulin heavy constant alpha 2 (26 kDa, Protein from Homo sapiens)