Structure of PDB 6gtd Chain A Binding Site BS03

Receptor Information
>6gtd Chain A (length=1269) Species: 401614 (Francisella tularensis subsp. novicida U112) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MSIYQEFVNKYSLSKTLRFELIPQGKTLENIKARGLILDDEKRAKDYKKA
KQIIDKYHQFFIEEILSSVCISEDLLQNYSDVYFKLKKSDDDNLQKDFKS
AKDTIKKQISEYIKDSEKFKNLFNQNLIDAKKGQESDLILWLKQSKDNGI
ELFKANSDITDIDEALEIIKSFKGWTTYFKGFHENRKNVYSSNDIPTSII
YRIVDDNLPKFLENKAKYESLKDKAPEAINYEQIKKDLAEELTFDIDYKT
SEVNQRVFSLDEVFEIANFNNYLNQSGITKFNTIIGGKFVNGENTKRKGI
NEYINLYSQQINDKTLKKYKMSVLFKQILSDTDKLEDDSDVVTTMQSFYE
QIAAFKTVEEKSIKETLSLLFDDLKAQKLDLSKIYFKNDKSLTDLSQQVF
DDYSVIGTAVLEYITQQIAPKNQELIAKKTEKAKYLSLETIKLALEEFNK
HRDIDKQCRFEEILANFAAIPMIFDEIAQNKDNLAQISIKYQNQGKKDLL
QASAEDDVKAIKDLLDQTNNLLHKLKIFHISQSEDKANILDKDEHFYLVF
EECYFELANIVPLYNKIRNYITQKPYSDEKFKLNFENSTLANGWDKNKEP
DNTAILFIKDDKYYLGVMNKKNNKIFDDKAIKENKGEGYKKIVYKLLPGA
NKMLPKVFFSAKSIKFYNPSEDILRIRNHSTHTKNGSPQKGYEKFEFNIE
DCRKFIDFYKQSISKHPEWKDFGFRFSDTQRYNSIDEFYREVENQGYKLT
FENISESYIDSVVNQGKLYLFQIYNKDFSAYSKGRPNLHTLYWKALFDER
NLQDVVYKLNGEAELFYRKQSIPKKITHPAKEAIANKNKDNPKKESVFEY
DLIKDKRFTEDKFFFHCPITINFKSSGANKFNDEINLLLKEKANDVHILS
IDRGERHLAYYTLVDGKGNIIKQDTFNIIGNDRMKTNYHDKLAAIEKDRD
SARKDWKKINNIKEMKEGYLSQVVHEIAKLVIEYNAIVVFQDLNKQVYQK
LEKMLIEKLNYLVFKDNEFDKTGGVLRAYQLTAPFETFKKMGKQTGIIYY
VPAGFTSKICPVTGFVNQLYPKYESVSKSQEFFSKFDKICYNLDKGYFEF
SFDYKNFGDKAAKGKWTIASFGSRLINFRNSNWDTREVYPTKELEKLLKD
YSIEYGHGECIKAAICGESDKKFFAKLTSVLNTILQMRNSKTGTELDYLI
SPVADVNGNFFDSRQAPKNMPQDADANGAYHIGLKGLMLLGRIKNNQEGK
KLNLVIKNEEYFEFVQNRN
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB6gtd Conformational Activation Promotes CRISPR-Cas12a Catalysis and Resetting of the Endonuclease Activity.
Resolution4.24 Å
Binding residue
(original residue number in PDB)		Q125 N666 K667 K699 N700 I750 N894 K895 K1280
Binding residue
(residue number reindexed from 1)		Q125 N651 K652 K684 N685 I735 N879 K880 K1250
Enzymatic activity
Enzyme Commision number 3.1.21.1: deoxyribonuclease I.
4.6.1.22: Bacillus subtilis ribonuclease.
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
View graph for
Biological Process
External links
PDB RCSB:6gtd, PDBe:6gtd, PDBj:6gtd
PDBsum6gtd
PubMed30503205
UniProtA0Q7Q2|CS12A_FRATN CRISPR-associated endonuclease Cas12a (Gene Name=cas12a)

[Back to BioLiP]