Structure of PDB 8pk1 Chain E Binding Site BS01

Receptor Information
>8pk1 Chain E (length=282) Species: 1268061 (Streptococcus thermophilus DGCC 7710) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GWRTVVVNIHSKLSYKNNHLIFRNSYKTEMIHLSEIDILLLETTDIVLTT
MLVKRLVDENILVIFCDDKRLPTAFLTPYYARHDSSLQIARQIAWKENVK
CEVWTAIIAQKILNQSYYLGECSFFEKSQSIMELYHGLERFDPSNREGHS
ARIYFNTLFGNDFTRESDNDINAALDYGYTLLLSMFAREVVVCGCMTQIG
LKFNQFNLASDIMEPFRPIIDRIVYQNRHNNFVKIKKELFSIFSETYLYN
GKEMYLSNIVSDYTKKVIKALNQLGEEIPEFR
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8pk1 Structural basis for spacer acquisition in a type II-A CRISPR-Cas system
Resolution3.17 Å
Binding residue
(original residue number in PDB)		S16 Y17 K18 N19 T51 M53
Binding residue
(residue number reindexed from 1)		S14 Y15 K16 N17 T49 M51
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0004519 endonuclease activity
GO:0046872 metal ion binding
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:8pk1, PDBe:8pk1, PDBj:8pk1
PDBsum8pk1
PubMed
UniProtG3ECR2|CAS1_STRTR CRISPR-associated endonuclease Cas1 (Gene Name=cas1)

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