+D	Messenger RNA Biogenesis	KO
#<h2><a href="/kegg/brite.html"><img src="/Fig/bget/kegg3.gif" align="middle" border=0></a>&nbsp; Prokaryotic Defense System - Arthrobacter sp. ZXY-2</h2>
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A<b>CRISPR-Cas system</b>
B  Universal Cas proteins
B  Type I CRISPR-Cas system
C    Type I signiture cas proteins
C    Subtype I-A factors
C    Subtype I-B factors
C    Subtype I-C factors
C    Subtype I-D factors
C    Subtype I-E factors
C    Subtype I-F factors
C    Subtype I-U factors
B  Type II CRISPR-Cas system
C    Type II signiture cas proteins
C    Subtype II-A factors
C    Subtype II-B factors
B  Type III CRISPR-Cas system
C    Type III signiture cas proteins
C    Subtype III-A factors
C    Subtype III-B factors
C    Subtype III-U factors
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A<b>Restriction and modification system (R-M system)</b>
B  Type I R-M system
C    ARZXY2_864 restriction endonuclease	K03427 hsdM; type I restriction enzyme M protein [EC:2.1.1.72] 
B  Type II R-M system
C    Restriction endonucleases
C    DNA methyltransferases
B  Type III R-M system
C    ARZXY2_4922 hypothetical protein	K01156 res; type III restriction enzyme [EC:3.1.21.5] 
C    ARZXY2_4923 putative Site-specific DNA-methyltransferase (adenine-specific)	K07316 mod; adenine-specific DNA-methyltransferase [EC:2.1.1.72] 
B  Type IV R-M system
C    ARZXY2_2928 ATPase AAA	K07452 mcrB; 5-methylcytosine-specific restriction enzyme B [EC:3.1.21.-] 
C    ARZXY2_4839 ATPase	K07452 mcrB; 5-methylcytosine-specific restriction enzyme B [EC:3.1.21.-] 
C    ARZXY2_2927 restriction endonuclease	K19147 mcrC; 5-methylcytosine-specific restriction enzyme subunit McrC 
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A<b>Toxin-antitoxin system (TA system)</b>
B  Type I TA system
C    Hok-Sok
C    SymE-SymR
C    Ldr-Rdl
C    TisB-IstR
C    Ibs-Sib
C    ShoB-OhsC
C    RalR-RalA
B  Type II TA system
C    MazF-MazE
C    ChpB-ChpS
C    YhaV-PrlF
C    RelE/StbE-RelB/StbD
D      ARZXY2_117 hypothetical protein	K06218 relE; mRNA interferase RelE/StbE 
C    YafQ-dinJ
C    YoeB-YefM
D      ARZXY2_118 addiction module antitoxin	K19159 yefM; antitoxin YefM 
C    HipA-HipB
D      ARZXY2_4293 hipA; Putative kinase Y4mE	K07154 hipA; serine/threonine-protein kinase HipA [EC:2.7.11.1] 
D      ARZXY2_4132 hypothetical protein	K07154 hipA; serine/threonine-protein kinase HipA [EC:2.7.11.1] 
D      ARZXY2_3048 hypothetical protein	K07154 hipA; serine/threonine-protein kinase HipA [EC:2.7.11.1] 
C    HicA-HicB
C    YafO-YafN
C    Hha-TomB
C    PspC-PspB
D      ARZXY2_700 phage-shock protein	K03973 pspC; phage shock protein C 
C    CcdB-CcdA
C    ParE-ParD
C    Doc-Phd
C    HigB-HigA
C    MqsR-MqsA
C    VapC-VapB
C    PezT-PezA
C    YobL-YobK
C    YokI-YokJ
C    YqcG-YqcF
C    YxiD-YxxD
C    FitB-FitA
C    BC_0920-BC_0921
C    Type II TA system related factors
D      ARZXY2_2271 ftsZ; cell division protein FtsZ	K03531 ftsZ; cell division protein FtsZ 
D      ARZXY2_1186 gltX; glutamyl-tRNA synthetase	K01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17] 
D      ARZXY2_4281 gltX; glutamyl-Q tRNA(Asp) ligase	K01885 EARS; glutamyl-tRNA synthetase [EC:6.1.1.17] 
B  Type III TA system
C    AbiQ system
B  Type IV TA system
C    YeeV-YeeU
C    CptA-CptB
B  Type V TA system
C    GhoT-GhoS
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A<b>DNA phosphothiolation system</b>
B  Sulfur modification proteins
C    ARZXY2_1151 iscS; cysteine desulfarase	K04487 iscS; cysteine desulfurase [EC:2.8.1.7] 
C    ARZXY2_973 iscS; cysteine desulfarase	K04487 iscS; cysteine desulfurase [EC:2.8.1.7] 
B  DNA phosphorothioation-dependent restriction proteins
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#Last updated: November 7, 2023