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PDBsum entry 5d4k
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protein ligands Protein-protein interface(s) links
Immune system PDB id
5d4k

 

 

 

 

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Contents
Protein chains
539 a.a.
Ligands
NAG-FUC ×2
NAG ×6
SO4 ×4
Waters ×58
PDB id:
5d4k
Name: Immune system
Title: Crystal structure of the human polymeric ig receptor (pigr) ectodomain
Structure: Polymeric immunoglobulin receptor. Chain: a, b. Fragment: ectodomain (unp residues 19-565). Synonym: poly-ig receptor,hepatocellular carcinoma-associated protein tb6. Engineered: yes
Source: Homo sapiens. Human. Organism_taxid: 9606. Gene: pigr. Expressed in: homo sapiens. Expression_system_taxid: 9606. Expression_system_cell_line: hek 293-6e.
Resolution:
2.60Å     R-factor:   0.203     R-free:   0.254
Authors: B.M.Stadtmueller,P.J.Bjorkman
Key ref: B.M.Stadtmueller et al. (2016). The structure and dynamics of secretory component and interactions with polymeric immunoglobulins.. Elife, 5, . PubMed id: 26943617
Date:
07-Aug-15     Release date:   16-Mar-16    
PROCHECK
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 Headers
 References

Protein chains
Pfam   ArchSchema ?
P01833  (PIGR_HUMAN) -  Polymeric immunoglobulin receptor from Homo sapiens
Seq:
Struc: 		 
Seq:
Struc: 		764 a.a.
539 a.a.*
Key:    PfamA domain  Secondary structure
* PDB and UniProt seqs differ at 3 residue positions (black crosses)

 

 

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