4es1/1/1:A/2:A

Sequences

>4es1-a1-m1-cA (length=95) [Search sequence]

GSHMMLVLITYDVQTSSMGGTKRLRKVAKACQNYGQRVQNSVFECIVDSTQLTSLKLELT SLIDEEKDSLRIYRLGNNYKTKVEHIGAKPSPLIF

>4es1-a1-m2-cA (length=95) [Search sequence]

GSHMMLVLITYDVQTSSMGGTKRLRKVAKACQNYGQRVQNSVFECIVDSTQLTSLKLELT SLIDEEKDSLRIYRLGNNYKTKVEHIGAKPSPLIF

Structure information

PDB ID	4es1 (database links: RCSB PDB PDBe PDBj PDBsum)
Title	Double-stranded Endonuclease Activity in B. halodurans Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)-associated Cas2 Protein
Assembly ID	1
Resolution	1.1Å
Method of structure determination	X-RAY DIFFRACTION
Number of inter-chain contacts	115
Sequence identity between the two chains	1.0

Chain information

	Chain 1	Chain 2
Model ID	1	2
Chain ID	A	A
UniProt accession	Q9KFX8	Q9KFX8
Species	272558 (Halalkalibacterium halodurans C-125)	272558 (Halalkalibacterium halodurans C-125)

3D structure

Dimer structure: Chain 1 in red; Chain 2 in blue. Download: 4es1-a1-m1-cA_4es1-a1-m2-cA.pdb.gz

Full biological assembly Download: 4es1-assembly1.cif.gz

Similar dimers

Other dimers with similar sequences and structures	4es2/1/1:A/2:A 4es3/1/1:A/2:A
Other dimers with similar sequences but different poses	8d3q/1/1:E/1:F 8d3l/1/1:E/1:F 8d3m/1/1:E/1:F 8d3p/1/1:F/1:E