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Table 1 Unique type I PAM sequences. Table of all unique type I PAMs found for the different subtypes and representative genera that contain the repeat cluster for which each PAM was determined. For previously described PAMs, a reference ID has been added which correspond to the following: 1 [60], 2 [61], 3 [62], 4 [63], 5 [45], 6 [64], 7 [65], 8 [46], 9 [14], 10 [66], 11 [67], 12 [49], 13 [68], 14 [69], and 15 [70]

From: PAM-repeat associations and spacer selection preferences in single and co-occurring CRISPR-Cas systems

Type

PAM

Genus

Ref

I-A

ATG

Leptospira

1

CCN

Acidianus

2

TTA

Thermodesulfobacterium

 

TCN

Sulfurisphaera

3

ATN

Aminobacterium

 

I-B

CCA

Moorella

4

CCN

Clostridium

4

CCT

Ureibacillus

4

TAC

Halorubrum

 

TCA

Campylobacter

 

TCN

Campylobacter

 

TTA

Methanosarcina

5

TTC

Halobacterium

6

TTN

Novibacillus

7

TTTA

Petrimonas

 

TTG

Thermobacillus

 

I-C

CTN

Anaerobutyricum

 

CCN

Porphyromonas

 

CTT

Ruminococcus

 

TTC

Geobacillus

8

TTN

Acidovorax

 

TTT

Lachnoclostridium

 

I-D

GCN

Haloquadratum

 

GGTG

Halorubrum

 

GTN

Methanotrix

9

GTT

Microcystis

 

GTG

Methanospirillum

10

I-E

AAC

Bifidobacterium

11

AAG

Geobacter

12

AAN

Klebsiella

 

AAT

Lactobacillus

 

AAA

Kosakonia

13

AC

Corynebacterium

 

AG

Xenorhabdus

 

AWG

Escherichia

 

I-F

ACC

Aeromonas

 

CC

Pseudomonas

14

CCA

Pseudomonas

 

I-G

TAC

Rothia

 

TAN

Propionibacterium

11

TTN

Pseudopropionibacterium

15

AAN

Acidipropionibacterium

 

TTC

Rhodothermus