Structure of PDB 6tug Chain B

Receptor sequence
>6tugB (length=415) Species: 888064 (Enterococcus italicus DSM 15952) [Search protein sequence]
AMKILFSPIGNTDPWRNDRDGAMLHIVRHYQPDRVVLFFTESIWQGNQHF
SGQQAFDWVKIIQSINENCQIEIKCDTIEVENDFDAYKDLFHQYLVEEKR
KYPNAEIFLNVTSGTPQMETTLCLEYVTYPDKMRCIQVSTPLKYAQADCQ
EVDLEIVNEEESQQPSRCHKIAILSFREAIVRNQIKSLLDNYDYEAALQL
VASQKSFRNGKEIRKKLKELIDDIKMHRVFSYLIKQYPRNEKLQKALLHT
ILLEMRHQRGDIAETLIRVKSIAEYIVEQYIQKNYPYLIIYKEDKPYFNV
SYSQELTESYLALMDMTVDSLDRILGFPAYRDFLQLLEASNEMTNEMNKV
NEINNLRNKVAHNLDSLNLDRDKNGRKITNAVTAVRTMLLAVFPEVQEND
FHYLKQFNQSIKELL
3D structure
PDB6tug Activation and self-inactivation mechanisms of the cyclic oligoadenylate-dependent CRISPR ribonuclease Csm6.
ChainB
Resolution2.42 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.-.-
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 AF2 B E80 N81 P115 E81 N82 P116
BS02 AF2 B N10 T39 G113 T114 N11 T40 G114 T115
BS03 AF2 B T11 T111 V137 T139 P140 R173 T12 T112 V138 T140 P141 R167
Gene Ontology
Molecular Function
GO:0004519 endonuclease activity
Biological Process
GO:0051607 defense response to virus

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Molecular Function
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Biological Process
External links
PDB RCSB:6tug, PDBe:6tug, PDBj:6tug
PDBsum6tug
PubMed32221291
UniProtE6LHV2|CSM6_ENTI1 CRISPR system endoribonuclease Csm6 (Gene Name=csm6)

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