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PDBsum entry 6z2c

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protein ligands Protein-protein interface(s) links
Protein binding PDB id
6z2c

 

 

 

 

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Contents
Protein chains
178 a.a.
Ligands
Q5E ×3
Waters ×272
PDB id:
6z2c
Name: Protein binding
Title: Engineered lipocalin c3a5 in complex with a transition state analog
Structure: Neutrophil gelatinase-associated lipocalin. Chain: a, b, c. Synonym: ngal,25 kda alpha-2-microglobulin-related subunit of mmp-9, lipocalin-2,oncogene 24p3,siderocalin,p25. Engineered: yes. Other_details: residues 179 - 188 represent an affinity tag (strep- tag ii)
Source: Homo sapiens. Human. Organism_taxid: 9606. Gene: lcn2, hnl, ngal. Expressed in: escherichia coli. Expression_system_taxid: 562
Resolution:
1.80Å     R-factor:   0.162     R-free:   0.190
Authors: A.Skerra,A.Eichinger
Key ref: A.Eichinger and a.skerra Structure of an engineered lipocalin that catalyzes a diels-Alder reaction. To be published, .
Date:
15-May-20     Release date:   26-May-21    
PROCHECK
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 Headers
 References

Protein chains
Pfam   ArchSchema ?
P80188  (NGAL_HUMAN) -  Neutrophil gelatinase-associated lipocalin from Homo sapiens
Seq:
Struc:
198 a.a.
178 a.a.*
Key:    PfamA domain  Secondary structure
* PDB and UniProt seqs differ at 21 residue positions (black crosses)

 

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