Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

V - COG1468 - CRISPR/Cas system-associated exonuclease Cas4, RecB family

Definition to JSON COGs to JSON
COG symbol: Cas4
PDB entry: 4R5Q
Pathways: CRISPR-Cas system
PubMeds: 29179671

Basic Stats

Organisms: 660/2296
Genes: 883/5994451
Proteins: 883/5628142
Median Protein Length: 254.32

Taxonomy Categories

Click on table rows for more information

ARCHAEA

ASGARDARCHAEOTA [3/8 organisms 4 genes]

CRENARCHAEOTA [29/29 organisms 58 genes]

EURYARCHAEOTA [74/103 organisms 125 genes]

NITROSOSPHAEROTA [11/13 organisms 16 genes]

THERMOPLASMATOTA [10/17 organisms 13 genes]

OTHER_ARCHAEA [10/23 organisms 11 genes]

BACTERIA

ACIDOBACTERIOTA [4/16 organisms 5 genes]

ACTINOMYCETOTA [26/253 organisms 28 genes]

AQUIFICOTA [7/9 organisms 10 genes]

BACILLOTA

BACILLI [33/152 organisms 36 genes]

CLOSTRIDIA [100/159 organisms 137 genes]

ERYSIPELOTRICHIA [4/14 organisms 4 genes]

NEGATIVICUTES [6/12 organisms 8 genes]

TISSIERELLIA [9/16 organisms 13 genes]

OTHER_BACILLOTA [1/2 organisms 1 genes]

BACTEROIDOTA [28/192 organisms 29 genes]

BDELLOVIBRIONOTA [1/7 organisms 1 genes]

CAMPYLOBACTEROTA [7/20 organisms 7 genes]

CHLAMYDIOTA [0/12 organisms 0 genes]

CHLOROBIOTA [4/5 organisms 4 genes]

CHLOROFLEXOTA [14/19 organisms 29 genes]

CYANOBACTERIOTA [51/75 organisms 74 genes]

DEFERRIBACTEROTA [3/7 organisms 3 genes]

DEINOCOCCOTA [5/7 organisms 7 genes]

FUSOBACTERIOTA [5/9 organisms 6 genes]

MYCOPLASMOTA [1/24 organisms 1 genes]

MYXOCOCCOTA [5/17 organisms 7 genes]

PLANCTOMYCETOTA [27/44 organisms 34 genes]

PSEUDOMONADOTA

ALPHAPROTEOBACTERIA [35/300 organisms 40 genes]

BETAPROTEOBACTERIA [24/166 organisms 24 genes]

GAMMAPROTEOBACTERIA [41/338 organisms 45 genes]

OTHER_PROTEOBACTERIA [0/4 organisms 0 genes]

SPIROCHAETES [8/22 organisms 9 genes]

SYNERGISTETES [8/10 organisms 10 genes]

THERMODESULFOBACTERIOTA [27/56 organisms 32 genes]

THERMOTOGOTA [10/12 organisms 13 genes]

VERRUCOMICROBIOTA [6/24 organisms 8 genes]

OTHER_BACTERIA [25/100 organisms 33 genes]