Structure of PDB 8iss Chain C

Receptor sequence
>8issC (length=257) Species: 9606 (Homo sapiens) [Search protein sequence]
MLVVEVANGRSLVWGAEAVQALRERLGVGGRTVGALPRGPRQNSRLGLPL
LLMPEEARLLAEIGAVTLVSAPRPDSRHHSLALTSFKRQQEESFQEQSAL
AAEARETRRQELLEKITEGQAAKKQKPRSALLVQLATARPRPVKARPLDW
RVQSKDWPHAGRPAHELRYSIYRDLWERGFFLSAAGKFGGDFLVYPGDPL
RFHAHYIAQCWAPEDTIPLQDLVAAGRLGTSVRKTLLLCSPQPDGKVVYT
SLQWASL
3D structure
PDB8iss Recognition and cleavage mechanism of intron-containing pre-tRNA by human TSEN endonuclease complex.
ChainC
Resolution3.19 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 4.6.1.16: tRNA-intron lyase.
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 rna C R41 Q42 R108 I116 G119 Q120 K123 K239 L245 Y247 H255 R279 T282 V284 R285 K286 W306 R41 Q42 R108 I116 G119 Q120 K123 K187 L193 Y195 H203 R227 T230 V232 R233 K234 W254
Gene Ontology
Molecular Function
GO:0000213 tRNA-intron endonuclease activity
GO:0003676 nucleic acid binding
GO:0016829 lyase activity
Biological Process
GO:0000379 tRNA-type intron splice site recognition and cleavage
GO:0006388 tRNA splicing, via endonucleolytic cleavage and ligation
GO:0006397 mRNA processing
GO:0008033 tRNA processing
Cellular Component
GO:0000214 tRNA-intron endonuclease complex
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005730 nucleolus

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8iss, PDBe:8iss, PDBj:8iss
PDBsum8iss
PubMed37770519
UniProtQ9BSV6|SEN34_HUMAN tRNA-splicing endonuclease subunit Sen34 (Gene Name=TSEN34)

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