COFH_METKA
ID COFH_METKA Reviewed; 369 AA.
AC Q8TWY4;
DT 05-JUL-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-JUN-2002, sequence version 1.
DT 03-AUG-2022, entry version 104.
DE RecName: Full=5-amino-6-(D-ribitylamino)uracil--L-tyrosine 4-hydroxyphenyl transferase {ECO:0000255|HAMAP-Rule:MF_01612};
DE EC=2.5.1.147 {ECO:0000255|HAMAP-Rule:MF_01612};
DE AltName: Full=FO synthase subunit 2 {ECO:0000255|HAMAP-Rule:MF_01612};
GN Name=cofH {ECO:0000255|HAMAP-Rule:MF_01612}; OrderedLocusNames=MK0897;
OS Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938).
OC Archaea; Euryarchaeota; Methanopyri; Methanopyrales; Methanopyraceae;
OC Methanopyrus.
OX NCBI_TaxID=190192;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AV19 / DSM 6324 / JCM 9639 / NBRC 100938;
RX PubMed=11930014; DOI=10.1073/pnas.032671499;
RA Slesarev A.I., Mezhevaya K.V., Makarova K.S., Polushin N.N.,
RA Shcherbinina O.V., Shakhova V.V., Belova G.I., Aravind L., Natale D.A.,
RA Rogozin I.B., Tatusov R.L., Wolf Y.I., Stetter K.O., Malykh A.G.,
RA Koonin E.V., Kozyavkin S.A.;
RT "The complete genome of hyperthermophile Methanopyrus kandleri AV19 and
RT monophyly of archaeal methanogens.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:4644-4649(2002).
CC -!- FUNCTION: Catalyzes the radical-mediated synthesis of 5-amino-5-(4-
CC hydroxybenzyl)-6-(D-ribitylimino)-5,6-dihydrouracil from 5-amino-6-(D-
CC ribitylamino)uracil and L-tyrosine. {ECO:0000255|HAMAP-Rule:MF_01612}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=5-amino-6-(D-ribitylamino)uracil + L-tyrosine + S-adenosyl-L-
CC methionine = 2-iminoacetate + 5'-deoxyadenosine + 5-amino-5-(4-
CC hydroxybenzyl)-6-(D-ribitylimino)-5,6-dihydrouracil + H(+) + L-
CC methionine; Xref=Rhea:RHEA:55200, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:15934, ChEBI:CHEBI:17319, ChEBI:CHEBI:57844,
CC ChEBI:CHEBI:58315, ChEBI:CHEBI:59789, ChEBI:CHEBI:77846,
CC ChEBI:CHEBI:85936; EC=2.5.1.147; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_01612};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01612};
CC Note=Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3
CC cysteines and an exchangeable S-adenosyl-L-methionine.
CC {ECO:0000255|HAMAP-Rule:MF_01612};
CC -!- PATHWAY: Cofactor biosynthesis; coenzyme F0 biosynthesis.
CC {ECO:0000255|HAMAP-Rule:MF_01612}.
CC -!- SUBUNIT: Consists of two subunits, CofG and CofH. {ECO:0000255|HAMAP-
CC Rule:MF_01612}.
CC -!- SIMILARITY: Belongs to the radical SAM superfamily. CofH family.
CC {ECO:0000255|HAMAP-Rule:MF_01612}.
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DR EMBL; AE009439; AAM02110.1; -; Genomic_DNA.
DR AlphaFoldDB; Q8TWY4; -.
DR SMR; Q8TWY4; -.
DR STRING; 190192.MK0897; -.
DR PRIDE; Q8TWY4; -.
DR EnsemblBacteria; AAM02110; AAM02110; MK0897.
DR KEGG; mka:MK0897; -.
DR PATRIC; fig|190192.8.peg.939; -.
DR HOGENOM; CLU_040406_1_0_2; -.
DR OMA; ATMMFGS; -.
DR UniPathway; UPA00072; -.
DR Proteomes; UP000001826; Chromosome.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0044689; F:7,8-didemethyl-8-hydroxy-5-deazariboflavin synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-UniRule.
DR Gene3D; 3.20.20.70; -; 1.
DR HAMAP; MF_01612; FO_synth_sub2; 1.
DR InterPro; IPR013785; Aldolase_TIM.
DR InterPro; IPR045567; CofH/MnqC-like_C.
DR InterPro; IPR019940; CofH_family.
DR InterPro; IPR006638; Elp3/MiaB/NifB.
DR InterPro; IPR034405; F420.
DR InterPro; IPR020050; FO_synthase_su2.
DR InterPro; IPR007197; rSAM.
DR PANTHER; PTHR43076; PTHR43076; 1.
DR Pfam; PF19288; CofH_C; 1.
DR Pfam; PF04055; Radical_SAM; 1.
DR SFLD; SFLDF00293; ((2_3_4_5-tetrahydroxypentyl)a; 1.
DR SFLD; SFLDF00343; aminofutalosine_synthase_(mqnE; 1.
DR SFLD; SFLDS00029; Radical_SAM; 1.
DR SMART; SM00729; Elp3; 1.
DR TIGRFAMs; TIGR03551; F420_cofH; 1.
DR TIGRFAMs; TIGR00423; TIGR00423; 1.
DR PROSITE; PS51918; RADICAL_SAM; 1.
PE 3: Inferred from homology;
KW 4Fe-4S; Iron; Iron-sulfur; Metal-binding; Reference proteome;
KW S-adenosyl-L-methionine; Transferase.
FT CHAIN 1..369
FT /note="5-amino-6-(D-ribitylamino)uracil--L-tyrosine 4-
FT hydroxyphenyl transferase"
FT /id="PRO_0000141719"
FT DOMAIN 56..292
FT /note="Radical SAM core"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01266"
FT BINDING 70
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_note="4Fe-4S-S-AdoMet"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01612"
FT BINDING 74
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_note="4Fe-4S-S-AdoMet"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01612"
FT BINDING 77
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_note="4Fe-4S-S-AdoMet"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01612"
SQ SEQUENCE 369 AA; 41064 MW; 3BC771AA5C211AFB CRC64;
MRDSPDEVSV DELVNMAVAG GIDEGTALDA LQGKLDPYKV MRAAHEARLK IVGEHVTFVV
NRNINFTNVC INRCRFCAFR RDPDDPDAYR MTPEEVGERA AEARDAGATE VCLQGGLHPE
ATFEYYLEML DEIKSQAPDI HVHGYSPMEV KYCAKLAGED IEDVLRELKR AGLDSMPGTA
AEIFSPEVRK RLCPDKLEAD EWEHIIRIAH ELGIPTTCTM MYGHIDSPRD WIDHMKRLRG
IQEDTGGFTE FVPLSFVHSN APIYRRGGAR PGVSGMTDVL VHAVARLYFG PLIPNIQASW
VKLGVKLAQM TLHAGANDLG GTLMEENISR EAGATEGEQL EPEEIVEIIR EAGFTPVQRT
TLYEPVKVY
