Structure of PDB 8dfa Chain A Binding Site BS01

Receptor Information
>8dfa Chain A (length=220) Species: 882 (Nitratidesulfovibrio vulgaris str. Hildenborough) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TYGIRLRVWGDYACFTRPEMKVERVSYDVMPPSAARGILEAIHWKPAIRW
IVDRIHVLRPIVFDNVRRNEVSSKIPKPNPATAMRDRKPLYFLVDDGSNR
QQRAATLLRNVDYVIEAHFELTDKAGAEDNAGKHLDIFRRRARAGQSFQQ
PCLGCREFPASFELLEGDVPLSCYAGEKRDLGYMLLDIDFERDMTPLFFK
AVMEDGVITPPSRTSPEVRA
Ligand information
>8dfa Chain L (length=46) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
ggauugaaacgccaugcucaggcuggcgagugggcgccacucucca
..............................................
Receptor-Ligand Complex Structure
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PDB8dfa Structural snapshots of R-loop formation by a type I-C CRISPR Cascade.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		K28 S40 G44 W51 K52 N76 E77 V78 R107 F155 C159 G161 R163 F197
Binding residue
(residue number reindexed from 1)		K21 S33 G37 W44 K45 N69 E70 V71 R100 F148 C152 G154 R156 F190
Enzymatic activity
Enzyme Commision number 3.1.-.-
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0004519 endonuclease activity
Biological Process
GO:0043571 maintenance of CRISPR repeat elements
GO:0051607 defense response to virus

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Molecular Function
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Biological Process
External links
PDB RCSB:8dfa, PDBe:8dfa, PDBj:8dfa
PDBsum8dfa
PubMed36805026
UniProtQ72WF9

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