Structure of PDB 7cr8 Chain b

Receptor sequence
>7cr8b (length=324) Species: 1111708 (Synechocystis sp. PCC 6803 substr. Kazusa) [Search protein sequence]
MSTLYLTQPDAVLSKKHEAFHVALKQEDGSWKKQPIPAQTLEDIVLLGYP
SITGEALGYALELGLPVHYLTQFGKYVGSALPSESRNGQLRLAQFRAHED
PIQRLDIVKAFVKGKVHNQYNLLYRRGQVDNPLKGRGKLVMRQQTLEQVR
GIEGLAAREYFASWQEMLGHEWTFTGRFRRPPTDPVNALLSFGYGLLRTQ
VTAAVHIAGLDPYIGFLHETTRGQPAMILDLMEEFRALVADSVVLTVLKQ
REIQRQDFTESLGAFRLTDSATKTFLGAFDRKLSSEFKHPIFNYKCTYRR
AIELQARLLARHLQEGVVYEPLVI
3D structure
PDB7cr8 Mechanisms of spacer acquisition by sequential assembly of the adaptation module in Synechocystis.
Chainb
Resolution3.7 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 dna b T71 Q72 F73 K75 R179 R180 S191 F192 G195 R198 D280 T71 Q72 F73 K75 R179 R180 S191 F192 G195 R198 D280
BS02 dna b P9 D10 K25 S51 P9 D10 K25 S51
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003677 DNA binding
GO:0004519 endonuclease activity
GO:0004520 DNA 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:7cr8, PDBe:7cr8, PDBj:7cr8
PDBsum7cr8
PubMed33619565
UniProtQ6ZEI2

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