Structure of PDB 8pk1 Chain C

Receptor sequence
>8pk1C (length=287) Species: 1268061 (Streptococcus thermophilus DGCC 7710) [Search protein sequence]
GWRTVVVNIHSKLSYKNNHLIFRNSYKTEMIHLSEIDILLLETTDIVLTT
MLVKRLVDENILVIFCDDKRLPTAFLTPYYARHDSSLQIARQIAWKENVK
CEVWTAIIAQKILNQSYYLGECSFFEKSQSIMELYHGLERFDPSNREGHS
ARIYFNTLFGNDFTRESDNDINAALDYGYTLLLSMFAREVVVCGCMTQIG
LKHANQFNQFNLASDIMEPFRPIIDRIVYQNRHNNFVKIKKELFSIFSET
YLYNGKEMYLSNIVSDYTKKVIKALNQLGEEIPEFRI
3D structure
PDB8pk1 Structural basis for spacer acquisition in a type II-A CRISPR-Cas system
ChainC
Resolution3.17 Å
3D
structure
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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 dna C H12 D47 H10 D45
BS02 dna C R72 Y179 L183 S186 R190 K242 R70 Y177 L181 S184 R188 K240
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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