Structure of PDB 8sfq Chain A Binding Site BS01

Receptor Information
>8sfq Chain A (length=1240) Species: 1111120 (Acidaminococcus sp. BV3L6) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MTQFEGFTNLYQVSKTLRFELIPQGKTLKHIQEQGFIEEDKARNDHYKEL
KPIIDRIYKTYADQCLQLVQLDWENLSAAIDSYRKEKTEETRNALIEEQA
TYRNAIHDYFIGRTDNLTDAINKRHAEIYKGLFKAELFNGKVLKQLGTVT
TTEHENALLRSFDKFTTYFSGFYENRKNVFSAEDISTAIPHRIVQDNFPK
FKENCHIFTRLITAVPSLREHFENVKKAIGIFVSTSIEEVFSFPFYNQLL
TQTQIDLYNQLLGGISREAGTEKIKGLNEVLNLAIQKNDETAHIIASLPH
RFIPLFKQILSDRNTLSFILEEFKSDEEVIQSFCKYKTLLRNENVLETAE
ALFNELNSIDLTHIFISHKKLETISSALCDHWDTLRNALYERRISELKSA
KEKVQRSLKHEDINLQEIISAAGKELSEAFKQKTSEILSHAHAALDQPLP
TTLKKQEEKEILKSQLDSLLGLYHLLDWFAVDESNEVDPEFSARLTGIKL
EMEPSLSFYNKARNYATKKPYSVEKFKLNFQMPTLASGWDVNKEKNNGAI
LFVKNGLYYLGIMPKQKGRYKALSFEPTEKTSEGFDKMYYDYFPDAAKMI
PKCSTQLKAVTAHFQTHTTPILLSNNFIEPLEITKEIYDLNNPEKEPKKF
QTAYAKKTGDQKGYREALCKWIDFTRDFLSKYTKTTSIDLSSLRPSSQYK
DLGEYYAELNPLLYHISFQRIAEKEIMDAVETGKLYLFQIYNKDFAKGHH
GKPNLHTLYWTGLFSPENLAKTSIKLNGQAELFYRPKSHEIIKDRRFTSD
KFFFHVPITLNYQAANSPSKFNQRVNAYLKEHPETPIIGIDRGERNLIYI
TVIDSTGKILEQRSLNTIQQFDYQKKLDNREKERVAARQAWSVVGTIKDL
KQGYLSQVIHEIVDLMIHYQAVVVLENLNFGFKSKRTGIAEKAVYQQFEK
MLIDKLNCLVLKDYPAEKVGGVLNPYQLTDQFTSFAKMGTQSGFLFYVPA
PYTSKIDPLTGFVDPFVWKTIKNHESRKHFLEGFDFLHYDVKTGDFILHF
KMNRNLSFQRGLPGFMPAWDIVFEKNETQFDAKGTPFIAGKRIVPVIENH
RFTGRYRDLYPANELIALLEEKGIVFRDGSNILPKLLENDDSHAIDTMVA
LIRSVLQMRNSNAATGEDYINSPVRDLNGVCFDSRFQNPEWPMDADANGA
YHIALKGQLLLNHLKESKDLKLQNGISNQDWLAYIQELRN
Ligand information
>8sfq Chain B (length=39) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
aauuucuacucuuguagaugugauaaguggaaugccaug
....<<<<<....>>>>>.....................
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB8sfq WT CRISPR-Cas12a post nontarget strand-cleavage with the the RuvC active site exposed.
Resolution3.5 Å
Binding residue
(original residue number in PDB)
S14 K15 T16 R18 N175 R176 T187 R192 T271 Q286 F306 K307 I309 W382 H479 L511 Y514 N515 R518 K530 N747 K748 K752 G753 H754 G756 K757 N759 L760 H761 E786 F788 H856 I858 R862 R863 H872 F938 Y940 R955 Q956 D966 L967 Q969 G970 S973 H977 S1001 K1022 K1029 R1168
Binding residue
(residue number reindexed from 1)
S14 K15 T16 R18 N175 R176 T187 R192 T271 Q286 F306 K307 I309 W382 H474 L506 Y509 N510 R513 K525 N742 K743 K747 G748 H749 G751 K752 N754 L755 H756 E781 F783 H789 I791 R795 R796 H805 F871 Y873 R888 Q889 D899 L900 Q902 G903 S906 H910 S934 K955 K962 R1101
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0003723 RNA binding
GO:0004519 endonuclease activity
GO:0004530 deoxyribonuclease I activity
GO:0016829 lyase activity
Biological Process
GO:0006259 DNA metabolic process
GO:0051607 defense response to virus

View graph for
Molecular Function

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Biological Process
External links
PDB RCSB:8sfq, PDBe:8sfq, PDBj:8sfq
PDBsum8sfq
PubMed
UniProtU2UMQ6|CS12A_ACISB CRISPR-associated endonuclease Cas12a (Gene Name=cas12a)

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