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ENZYME

ENZYME entry: EC 6.3.1.22

PURL: https://purl.expasy.org/enzyme/EC/6.3.1.22
Accepted Name
tRNAmet cytidine acetate ligase
Reaction catalysed
cytidine(34) in elongator tRNA(Met) + acetate + ATP = N(4)-acetylcytidine(34) in elongator tRNA(Met) + AMP + diphosphate
Comment(s)
  • The enzyme, charactrized from the bacterium Bacillus subtilis, catalyzes a similar tRNA modification to that performed by EC 2.3.1.193.
  • However, unlike that enzyme, which uses acetyl-CoA as the acetyl donor, this enzyme activates an acetate ion to form acetyladenylate and then catalyzes the acetylation through a mechanism similar to tRNA aminoacylation.
Cross-references
BRENDA6.3.1.22
EC2PDB6.3.1.22
ExplorEnz6.3.1.22
KEGG Ligand Database for Enzyme Nomenclature6.3.1.22
IUBMB Enzyme Nomenclature6.3.1.22
MEDLINEFind literature relating to 6.3.1.22
MetaCyc6.3.1.22
Rhea expert-curated reactions6.3.1.22
UniProtKB/Swiss-Prot
A3DF04, TMCAL_ACET2C4Z916, TMCAL_AGARVA6TRU7, TMCAL_ALKMQ
A8MHA3, TMCAL_ALKOOB7GGJ8, TMCAL_ANOFWC3P6T3, TMCAL_BACAA
C3LHZ0, TMCAL_BACACA0RHU5, TMCAL_BACAHQ81W47, TMCAL_BACAN
B7JK13, TMCAL_BACC0Q732E3, TMCAL_BACC1C1EPT9, TMCAL_BACC3
B7HMA5, TMCAL_BACC7A7GRV4, TMCAL_BACCNB9IW02, TMCAL_BACCQ
P0C0A4, TMCAL_BACCRQ636A1, TMCAL_BACCZQ6HEN9, TMCAL_BACHK
Q65JZ6, TMCAL_BACLDA9VU87, TMCAL_BACMKO34513, TMCAL_BACSU
A7Z4C9, TMCAL_BACVZB9MRM7, TMCAL_CALBDQ8R9V2, TMCAL_CALS4
A4XKE6, TMCAL_CALS8Q97IA9, TMCAL_CLOABA7FW56, TMCAL_CLOB1
C3L0J1, TMCAL_CLOB6A5I4R8, TMCAL_CLOBHC1FSR0, TMCAL_CLOBJ
B1IIK1, TMCAL_CLOBKA7GG76, TMCAL_CLOBLB1KX40, TMCAL_CLOBM
Q18B37, TMCAL_CLOD6B9E1G1, TMCAL_CLOK1A5N800, TMCAL_CLOK5
A0Q0Z7, TMCAL_CLONNQ0TPM8, TMCAL_CLOP1Q8XJN0, TMCAL_CLOPE
Q0SS95, TMCAL_CLOPSQ895N4, TMCAL_CLOTEQ830C2, TMCAL_ENTFA
B1YIU9, TMCAL_EXIS2C4L5T3, TMCAL_EXISAA7HNV7, TMCAL_FERNB
Q8RFG6, TMCAL_FUSNNQ5L0Z2, TMCAL_GEOKAC5D8K7, TMCAL_GEOSW
A4ILZ2, TMCAL_GEOTNQ9K9R0, TMCAL_HALH5B8CWV6, TMCAL_HALOH
C5CEQ4, TMCAL_KOSOTQ5FIX8, TMCAL_LACACB3WF30, TMCAL_LACCB
Q1G9B9, TMCAL_LACDAQ049G8, TMCAL_LACDBC4Z0F4, TMCAL_LACE2
Q041W0, TMCAL_LACGAA8YWC6, TMCAL_LACH4Q74ID3, TMCAL_LACJO
Q9CIX6, TMCAL_LACLAA2RHW0, TMCAL_LACLMQ032L8, TMCAL_LACLS
Q038B5, TMCAL_LACP3Q88WT1, TMCAL_LACPLQ38VU3, TMCAL_LATSS
B1MXI0, TMCAL_LEUCKQ03VF1, TMCAL_LEUMMQ03RL4, TMCAL_LEVBA
Q1WUM1, TMCAL_LIGS1B2GDA5, TMCAL_LIMF3A5VKW4, TMCAL_LIMRD
Q929W8, TMCAL_LISINC1KX02, TMCAL_LISMCQ71XW5, TMCAL_LISMF
B8DH80, TMCAL_LISMHQ8Y5L0, TMCAL_LISMOA0AKE9, TMCAL_LISW6
B1HPX1, TMCAL_LYSSCQ601T9, TMCAL_MESH2Q4A898, TMCAL_MESH7
Q4AA71, TMCAL_MESHJQ6KHT7, TMCAL_MYCM1Q98QQ2, TMCAL_MYCPU
Q4A6N9, TMCAL_MYCS5B2A2M1, TMCAL_NATTJQ8ER61, TMCAL_OCEIH
Q04FE3, TMCAL_OENOBQ03GA1, TMCAL_PEDPAQ5WFF2, TMCAL_SHOC1
A7X141, TMCAL_STAA1A6U0U3, TMCAL_STAA2Q2FHV5, TMCAL_STAA3
Q2FZF4, TMCAL_STAA8A5IS12, TMCAL_STAA9Q2YX99, TMCAL_STAAB
Q5HGV8, TMCAL_STAACQ99UX8, TMCAL_STAAMQ7A658, TMCAL_STAAN
Q6GHW0, TMCAL_STAARQ6GA89, TMCAL_STAASA8Z1Q9, TMCAL_STAAT
Q7A154, TMCAL_STAAWB9DPU4, TMCAL_STACTQ5HQ41, TMCAL_STAEQ
Q8CSZ4, TMCAL_STAESQ4L5D9, TMCAL_STAHJQ49WQ0, TMCAL_STAS1
Q3JZN3, TMCAL_STRA1Q8E3Q6, TMCAL_STRA3Q8DY37, TMCAL_STRA5
C0M8A9, TMCAL_STRE4B4U4U5, TMCAL_STREMA8AVF8, TMCAL_STRGC
Q8DSJ2, TMCAL_STRMUQ9A1E8, TMCAL_STRP1Q04J33, TMCAL_STRP2
P0DH16, TMCAL_STRP3B5E7G3, TMCAL_STRP4Q5XDT3, TMCAL_STRP6
C1C8X8, TMCAL_STRP7Q7CNK9, TMCAL_STRP8Q1JDH1, TMCAL_STRPB
Q1JNE5, TMCAL_STRPCQ1JIJ4, TMCAL_STRPDQ1J8E9, TMCAL_STRPF
A2RGC9, TMCAL_STRPGB1I7K5, TMCAL_STRPIB8ZMR7, TMCAL_STRPJ
Q48V83, TMCAL_STRPMQ97P99, TMCAL_STRPNP0DH17, TMCAL_STRPQ
B2IS93, TMCAL_STRPSB5XJU1, TMCAL_STRPZQ8DNR1, TMCAL_STRR6
A4VZI7, TMCAL_STRS2C0MG35, TMCAL_STRS7A3CLH1, TMCAL_STRSV
Q5LYG0, TMCAL_STRT1Q5M323, TMCAL_STRT2Q03J93, TMCAL_STRTD
B9DTN0, TMCAL_STRU0C1CFW4, TMCAL_STRZJC1CM77, TMCAL_STRZP
C1CT01, TMCAL_STRZTQ3A287, TMCAL_SYNC1Q0AYW7, TMCAL_SYNWW
B7IEZ2, TMCAL_THEABA6LP38, TMCAL_THEM4Q9X1K1, TMCAL_THEMA
A5IM70, TMCAL_THEP1B0K9Y8, TMCAL_THEP3B0K1X1, TMCAL_THEPX

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All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 6.3.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 6.3.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 6.-.-.-