Structure of PDB 2qer Chain A

Receptor sequence
>2qerA (length=158) Species: 353152 (Cryptosporidium parvum Iowa II) [Search protein sequence]
QGVRIITNYGDLKFELFCSQCPKACKNFLALSASGYYKNTIFHKNIKGFI
IQGGDPTGTGKGGESIYGRYFDDEIYPELKYDRRGILSMASASKKPNTNG
SQFFITYSSLPQLNGEYVIFGKLIDGFETLNTLENCPSDKSHKPIDEIII
KDIVIHSN
3D structure
PDB2qer Crystal structure of Cryptosporidium parvum cyclophilin type peptidyl-prolyl cis-trans isomerase cgd2_1660 in the presence of dipeptide ala-pro.
ChainA
Resolution2.17 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) K60 F65 Q68 S107 F122 L131 Y135
Catalytic site (residue number reindexed from 1) K44 F49 Q52 S91 F104 L113 Y117
Enzyme Commision number 5.2.1.8: peptidylprolyl isomerase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ALA A A106 S107 A90 S91
BS02 PRO A K60 Y135 K44 Y117
Gene Ontology
Molecular Function
GO:0003755 peptidyl-prolyl cis-trans isomerase activity
Biological Process
GO:0000413 protein peptidyl-prolyl isomerization
Cellular Component
GO:0071013 catalytic step 2 spliceosome

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Cellular Component
External links
PDB RCSB:2qer, PDBe:2qer, PDBj:2qer
PDBsum2qer
PubMed
UniProtA3FQ68

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