Structure of PDB 4qak Chain A

Receptor sequence
>4qakA (length=171) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
PQRLFFAIDLPAEIREQIIHWRATHFPPEAGRPVAADNLHLTLAFLGEVS
AEKEKALSLLAGRIRQPGFTLTLDDAGQWLRSRVVWLGMRQPPRGLIQLA
NMLRSQAARSGCFQSPFHPHITLLRDASEAVTIPPPGFNWSYAVTEFTLY
ASSFARGRTRYTPLKRWALTQ
3D structure
PDB4qak Structure of phosphoesterase
ChainA
Resolution2.025 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.4.58: RNA 2',3'-cyclic 3'-phosphodiesterase.
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 2AM A R86 D131 R83 D126
Gene Ontology
Molecular Function
GO:0004113 2',3'-cyclic-nucleotide 3'-phosphodiesterase activity
GO:0008081 phosphoric diester hydrolase activity
GO:0008664 RNA 2',3'-cyclic 3'-phosphodiesterase activity
GO:0016787 hydrolase activity

View graph for
Molecular Function
External links
PDB RCSB:4qak, PDBe:4qak, PDBj:4qak
PDBsum4qak
PubMed
UniProtP37025|THPR_ECOLI RNA 2',3'-cyclic phosphodiesterase (Gene Name=thpR)

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