Structure of PDB 8d8n Chain B Binding Site BS02

Receptor Information
>8d8n Chain B (length=1256) Species: 237368 (Candidatus Scalindua brodae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MNITVELTFFEPYRLVEWFDWDARKKSHSAMRGQAFAQWTWKGKGRTAGK
SFITGTLVRSAVIKAVEELLSLNNGKWEGVPCCNGSFQTDESKGKKPSFL
RKRHTLQWQANNKNICDKEEACPFCILLGRFDNAGKVHERNKDYDIHFSN
FDLDHKQEKNDLRLVDIASGRILNRVDFDTGKAKDYFRTWEADYETYGTY
TGRITLRNEHAKKLLLASLGFVDKLCGALCRIEVIKKEVLSEDHNDELRK
QAEVIVEAFKQNDKLEKIRILADAIRTLRLHGEGVIEKDELPDGKEERDK
GHHLWDIKVQGTALRTKLKELWQSNKDIGWRKFTEMLGSNLYLIYKKETG
IETKEWIIVGRLKAATPFYFGVQQPSDSIPGVINEHTSFNILLDKENRYR
IPRSALRGALRRDLRTAFGSGCNVSLGGQILCNCKVCIEMRRITLKDSVS
DFSEPPEIRYRIAKNPGTATVEDGSLFDIEVGPEGLTFPFVLRYRGHKFP
EQLSSVIRYWEENDGKNGMAWLGGLDSTGKGRFALKDIKIFEWDLNQKIN
EYIKERGMRGKEKELLEMGESSLPDGLIPYKFFEERECLFPYKENLKPQW
SEVQYTIEVGSPLLTADTISALTEPGNRDAIAYKKRVYNDGNNAIEPEPR
FAVKSETHRGIFRTAVGRRTGDLGKEDHEDCTCDMCIIFGNEHESSKIRF
EDLELINGNEFEKLEKHIDHVAIDRFTGGALDKAKFDTYPLAGSPKKPLK
LKGRFWIKKGFSGDHKLLITTALSDIRDGLYPLGSKGGVGYGWVAGISID
DNVPDDFKEMINKTEGPINNDYVHPGHQSPKQDHKNKNIYYPHYFLDSGS
KVYREKDIITHEEFTEELLSGKINCKLETLTPLIIPDTSDENGLKLQGNK
PGHKNYKFFNINGELMIPGSELRGMLRTHFEALTKSCFAIFGEDSTLSWR
RKCASKTLGGKLDKALHPCTGLSDGLCPGCHLFGTTDYKGRVKFGFAKYE
NGPEWLITRGNNPERSLTLGVLESPRPAFSIPDDESEIPGRKFYLHHNGW
RIIRQKQLEIRETVQPERNVTTEVMDKGNVFSFDVKFENLREWELGLLLQ
SLDPGKNIAHKLGKGKPYGFGSVKIKIDSLHTFKINSNNDKIKRVPQSDI
REYINKGYQKLIEWSGNNSIQKGNVLPQWHVIPHIDKLYKLLWVPFLNDS
KLEPDVRYPVLNEESKGYIEGSDYTYKKLGDKDNLPYKTRVKGLTTPWSP
WNPFQV
Ligand information
>8d8n Chain D (length=21) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
uccggggcagaaaauuggaca
.....................
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8d8n Craspase is a CRISPR RNA-guided, RNA-activated protease.
Resolution3.6 Å
Binding residue
(original residue number in PDB)
R289 K315 R318 Y362 K366 S452 D537 G538 L540 D693 D796 K797 F800 E1460 S1461 L1648
Binding residue
(residue number reindexed from 1)
R269 K295 R298 Y342 K346 S388 D473 G474 L476 D629 D732 K733 F736 E1023 S1024 L1211
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0051607 defense response to virus

View graph for
Molecular Function

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Biological Process
External links
PDB RCSB:8d8n, PDBe:8d8n, PDBj:8d8n
PDBsum8d8n
PubMed36007061
UniProtA0A0B0EGF3

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