+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 - Neisseria elongata</h2>
%<!-- w=600, -->
!
A<b>CRISPR-Cas system</b>
B  Universal Cas proteins
C    NELON_07745 CRISPR-associated protein Cas1	K15342 cas1; CRISP-associated protein Cas1 
C    NELON_07740 CRISPR-associated protein Cas2	K09951 cas2; CRISPR-associated protein Cas2 
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
#
A<b>Restriction and modification system (R-M system)</b>
B  Type I R-M system
C    NELON_02180 restriction endonuclease	K01153 hsdR; type I restriction enzyme, R subunit [EC:3.1.21.3] 
C    NELON_10755 restriction endonuclease	K01153 hsdR; type I restriction enzyme, R subunit [EC:3.1.21.3] 
C    NELON_02185 restriction endonuclease S	K01154 hsdS; type I restriction enzyme, S subunit [EC:3.1.21.3] 
C    NELON_10760 restriction endonuclease subunit S	K01154 hsdS; type I restriction enzyme, S subunit [EC:3.1.21.3] 
C    NELON_02190 N-6 DNA methylase	K03427 hsdM; type I restriction enzyme M protein [EC:2.1.1.72] 
C    NELON_10770 restriction endonuclease subunit M	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
D      NELON_06115 C-5 cytosine-specific DNA methylase	K00558 DNMT1; DNA (cytosine-5)-methyltransferase 1 [EC:2.1.1.37] 
B  Type III R-M system
C    NELON_01570 DEAD/DEAH box helicase	K01156 res; type III restriction enzyme [EC:3.1.21.5] 
C    NELON_06335 hypothetical protein	K01156 res; type III restriction enzyme [EC:3.1.21.5] 
C    NELON_01575 hypothetical protein	K07316 mod; adenine-specific DNA-methyltransferase [EC:2.1.1.72] 
C    NELON_06340 hypothetical protein	K07316 mod; adenine-specific DNA-methyltransferase [EC:2.1.1.72] 
B  Type IV R-M system
#
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
C    YafQ-dinJ
C    YoeB-YefM
C    HipA-HipB
C    HicA-HicB
C    YafO-YafN
C    PspC-PspB
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    SpoIISA-SpoIISB
C    Tse6-Tsi6
C    Type II TA system related factors
D      NELON_02930 cell division protein FtsZ	K03531 ftsZ; cell division protein FtsZ 
D      NELON_06225 rod shape-determining protein MreB	K03569 mreB; rod shape-determining protein MreB and related proteins 
D      NELON_11490 DNA topoisomerase IV subunit A	K02621 parC; topoisomerase IV subunit A [EC:5.6.2.2] 
D      NELON_11155 DNA topoisomerase IV subunit B	K02622 parE; topoisomerase IV subunit B [EC:5.6.2.2] 
D      NELON_00950 glutamyl-tRNA synthetase	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
D      NELON_09530 hypothetical protein	K09159 cptB; antitoxin CptB 
C    AbiEii-AbiEi
B  Type V TA system
C    GhoT-GhoS
C    Other GhoT/OrtT toxin family protein
B  Type VI TA system
C    SocB-SocA
B  Type VII TA system
C    Hha-TomB
C    TglT-TakA
C    HepT-MntA
B  Type VIII TA system
C    SdsR-RyeA
#
A<b>DNA phosphothiolation system</b>
B  Sulfur modification proteins
C    NELON_06030 cysteine desulfurase	K04487 iscS; cysteine desulfurase [EC:2.8.1.7] 
C    NELON_00420 sulfurtransferase	K19170 dndC; DNA sulfur modification protein DndC 
B  DNA phosphorothioation-dependent restriction proteins
!
#<hr>
#[ <a href="/kegg/brite.html">BRITE</a> | <a href="/kegg/kegg2.html">KEGG2</a> | <a href="/kegg/">KEGG</a> ]<br>
#Last updated: May 19, 2025