Structure of PDB 5k77 Chain E Binding Site BS02

Receptor Information
>5k77 Chain E (length=349) Species: 5759 (Entamoeba histolytica) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QIQHIAIVGCVHGKYREMYRQLSEYEKSTGKEISFVICTGDMQTLRYEAD
LVYLKVPPKYKQMGDFHLYYEGKEKAPYLTLFIGGNAESSNVLLHLYNGG
FVCFNMYYLGVCSCININGLRIVGVSGIYKSFDEKKPYTYPPSPNDVVSL
FHTRNYVIQMLSNLSQSSQIDISLSHDWPQGIVMKGNYKQLYRFQPGFKK
DGASLGSPINKVILNTLKPKYWISGHMHCEYHAEEGPTHFIALGKIGYKN
AISYLDLPLKQKTDLEYDKDWVCNLIMTWPAFSNKAQFPDLSYSISELLS
KRTKELDKKIIELWEKYIGLKIIYDSDTFDIQFTSRRFYIEKIYNELNI
Ligand information
Receptor-Ligand Complex Structure
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PDB5k77 Metal dependence and branched RNA cocrystal structures of the RNA lariat debranching enzyme Dbr1.
Resolution2.17 Å
Binding residue
(original residue number in PDB)		H16 N90 F202 D205 L209 H230 M231 H232
Binding residue
(residue number reindexed from 1)		H12 N86 F198 D201 L205 H226 M227 H228
Enzymatic activity
Enzyme Commision number 3.1.4.-
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0005506 iron ion binding
GO:0008270 zinc ion binding
GO:0008419 RNA lariat debranching enzyme activity
GO:0016787 hydrolase activity
GO:0030145 manganese ion binding
GO:0046872 metal ion binding
Biological Process
GO:0000375 RNA splicing, via transesterification reactions
GO:0000398 mRNA splicing, via spliceosome
GO:0006397 mRNA processing
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0048471 perinuclear region of cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5k77, PDBe:5k77, PDBj:5k77
PDBsum5k77
PubMed27930312
UniProtC4M1P9|DBR1_ENTH1 Lariat debranching enzyme (Gene Name=DBR1)

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