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PDBsum entry 3qs1

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protein ligands Protein-protein interface(s) links
Hydrolase/hydrolase inhibitor PDB id
3qs1

 

 

 

 

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Contents
Protein chains
327 a.a.
Ligands
006 ×4
GOL ×10
PDB id:
3qs1
Name: Hydrolase/hydrolase inhibitor
Title: Crystal structure of kni-10006 complex of plasmepsin i (pmi) from plasmodium falciparum
Structure: Plasmepsin-1. Chain: a, b, c, d. Fragment: unp residues 117-452. Synonym: aspartic hemoglobinase i, pfapg. Engineered: yes
Source: Plasmodium falciparum. Organism_taxid: 5833. Gene: pmi. Expressed in: escherichia coli. Expression_system_taxid: 562.
Resolution:
3.10Å     R-factor:   0.215     R-free:   0.300
Authors: P.Bhaumik,A.Gustchina,A.Wlodawer
Key ref: P.Bhaumik et al. (2011). Crystal structures of the free and inhibited forms of plasmepsin I (PMI) from Plasmodium falciparum. J Struct Biol, 175, 73-84. PubMed id: 21521654
Date:
19-Feb-11     Release date:   11-May-11    
PROCHECK
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 Headers
 References

Protein chains
Pfam   ArchSchema ?
P39898  (PLM1_PLAFX) -  Plasmepsin I from Plasmodium falciparum (isolate HB3)
Seq:
Struc:
452 a.a.
327 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 Enzyme reactions 
   Enzyme class: E.C.3.4.23.38  - plasmepsin I.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]
      Reaction: Hydrolysis of the 33-Phe-|-Leu-34 bond in the alpha-chain of hemoglobin, leading to denaturation of molecule.

 

 
J Struct Biol 175:73-84 (2011)
PubMed id: 21521654  
 
 
Crystal structures of the free and inhibited forms of plasmepsin I (PMI) from Plasmodium falciparum.
P.Bhaumik, Y.Horimoto, H.Xiao, T.Miura, K.Hidaka, Y.Kiso, A.Wlodawer, R.Y.Yada, A.Gustchina.
 
  ABSTRACT  
 
No abstract given.

 

 

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