Structure of PDB 2xlk Chain B

Receptor sequence
>2xlkB (length=181) Species: 208963 (Pseudomonas aeruginosa UCBPP-PA14) [Search protein sequence]
FTMDHYLDIRLRPDPPAQLMCVLFGKLHQALVAQGGDRIGVSFPDLDESR
SRLGERLRIHASADDLRALLARPWLEGLRDHLQFGEPAVVPHPTPYRQVS
RVQAKSNPERLRRRLMRRHDLSEEEARKRIPDLDLPFVTLRSQSTGQHFR
LFIRHGPLQVTAEEGGFTCYGLSKGGFVPWF
3D structure
PDB2xlk Sequence- and Structure-Specific RNA Processing by a Crispr Endonuclease.
ChainB
Resolution1.805 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 rna B R102 Q104 K106 R111 R114 R115 R118 R119 H120 R130 Q149 Q153 F155 Y176 R101 Q103 K105 R110 R113 R114 R117 R118 H119 R129 Q143 Q147 F149 Y170
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0004519 endonuclease activity
GO:0005515 protein 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:2xlk, PDBe:2xlk, PDBj:2xlk
PDBsum2xlk
PubMed20829488
UniProtQ02MM2|CAS6_PSEAB CRISPR-associated endonuclease Cas6/Csy4 (Gene Name=cas6f)

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