Table 5 Antioxidant enzyme comparison between E. focardii, E. crassus and E. octocarinatus.

From: The macronuclear genome of the Antarctic psychrophilic marine ciliate Euplotes focardii reveals new insights on molecular cold adaptation

Anti-oxidant enzyme

Protein assembly code

E. crassus

E. octocarinatus

SOD1a

Protein_25445 § °

Protein_49381 +

2168.g10728.t1 §

SOD1b

Protein_25349 § °

Protein_49686 §

20,871.g10083.t1 §

SOD1c

  

32,362.g21016.t1 +

SOD1d

Protein_26998 +

Protein_46068 §

 

SOD1e

Protein_23236 §

Protein_46028 §

19,489.g8844.t1 +

SOD2a

Protein_23056 # °

Protein_44659 #

20,227.g9513.t1 #

SOD3a

Protein_23639 +

Protein_44373 +

 

SOD3b

Protein_23528 +

 

33,273.g21824.t1 +

CAT1

Protein_12515

Protein_24239

7699.g26798.t1

CAT2

Protein_12995

Protein_24753

32,233.g20904.t1

CAT3

Protein_25541

Protein_24714

 

CAT4

 

Protein_25374

32,233.g20903.t1

CAT5

Protein_27502

  

CAT6

Protein_28050

  

CAT7

Protein_23587

  

PRX1

Protein_22541

Protein_45540

7627.g26732.t1

PRX2

Protein_22695

Protein_40156

7810.g26912.t1

PRX3

Protein_23342

Protein_45912

8218.g27323.t1

PRX4

Protein_23707

Protein_44467

6416.g25544.t1

PRX5a

Protein_28419

  

PRX5b

 

Protein_44989

 

PRX6

 

Protein_39913

 

TRXR1

Protein_09887

Protein_21154°

9 proteins

TRXR2

 

Protein_20916°

 

TRXR3

Protein_10344

Protein_19652

 

GR1

Protein_14684

Protein_27646°

 

GR2

Protein_14104

Protein_25768

 

GPx1

Protein_21251

Protein_44685°

11,975.g1890.t1

GPx2

Protein_22198

Protein_44915°

13,463.g3154.t1

GPx3

Protein_23095

Protein_44916°

32,168.g20842.t1

GPx4

Protein_25138

Protein_43343

 

GPx5

Protein_22265

Protein_44948

8754.g27852.t1

GPx6

 

Protein_48111

 

GPx7

 

Protein_43209

 

GS1

Protein_14094

Protein_25486

9010.g28082.t1

GS2

Protein_14269

Protein_37527

 

GS3

Protein_14270

Protein_27010

 

GST

69 proteins

60 proteins

63 proteins

  1. °Protein sequence already deposited in UniProtKB (the ID numbers of E.crassus proteins are: B8XTW3 for TRXR1, B8XTW4 for TRXR2, J9SMC8 for GR1, B8XTW9 for GPx1, B8XTX0 for GPx2 and J9T5F4 for GPx3).
  2. §Protein having Cu/Zn superoxide dismutase signature (Prosite pattern ID: PS00087 and PS00332).
  3. #Fe/Mn superoxide dismutase signature (Prosite pattern ID: PS00088).
  4. +Protein annotated as Cu/Zn superoxide dismutase but not have any known signature.