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Database: UniProt
Entry: A8HYS0_AZOC5
LinkDB: A8HYS0_AZOC5
Original site: A8HYS0_AZOC5 
ID   A8HYS0_AZOC5            Unreviewed;       287 AA.
AC   A8HYS0;
DT   04-DEC-2007, integrated into UniProtKB/TrEMBL.
DT   04-DEC-2007, sequence version 1.
DT   24-JAN-2024, entry version 99.
DE   RecName: Full=Release factor glutamine methyltransferase {ECO:0000256|HAMAP-Rule:MF_02126};
DE            Short=RF MTase {ECO:0000256|HAMAP-Rule:MF_02126};
DE            EC=2.1.1.297 {ECO:0000256|HAMAP-Rule:MF_02126};
DE   AltName: Full=N5-glutamine methyltransferase PrmC {ECO:0000256|HAMAP-Rule:MF_02126};
DE   AltName: Full=Protein-(glutamine-N5) MTase PrmC {ECO:0000256|HAMAP-Rule:MF_02126};
DE   AltName: Full=Protein-glutamine N-methyltransferase PrmC {ECO:0000256|HAMAP-Rule:MF_02126};
GN   Name=hemK {ECO:0000313|EMBL:BAF90491.1};
GN   Synonyms=prmC {ECO:0000256|HAMAP-Rule:MF_02126};
GN   OrderedLocusNames=AZC_4493 {ECO:0000313|EMBL:BAF90491.1};
OS   Azorhizobium caulinodans (strain ATCC 43989 / DSM 5975 / JCM 20966 / LMG
OS   6465 / NBRC 14845 / NCIMB 13405 / ORS 571).
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC   Xanthobacteraceae; Azorhizobium.
OX   NCBI_TaxID=438753 {ECO:0000313|EMBL:BAF90491.1, ECO:0000313|Proteomes:UP000000270};
RN   [1] {ECO:0000313|EMBL:BAF90491.1, ECO:0000313|Proteomes:UP000000270}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43989 / DSM 5975 / JCM 20966 / LMG 6465 / NBRC 14845 /
RC   NCIMB 13405 / ORS 571 {ECO:0000313|Proteomes:UP000000270};
RX   PubMed=17720818; DOI=10.1128/AEM.01514-07;
RA   Suzuki S., Aono T., Lee KB., Suzuki T., Liu CT., Miwa H., Wakao S., Iki T.,
RA   Oyaizu H.;
RT   "Rhizobial factors required for stem nodule maturation and maintenance in
RT   Sesbania rostrata-Azorhizobium caulinodans ORS571 symbiosis.";
RL   Appl. Environ. Microbiol. 73:6650-6659(2007).
RN   [2] {ECO:0000313|Proteomes:UP000000270}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43989 / DSM 5975 / JCM 20966 / LMG 6465 / NBRC 14845 /
RC   NCIMB 13405 / ORS 571 {ECO:0000313|Proteomes:UP000000270};
RA   Lee K.B., Backer P.D., Aono T., Liu C.T., Suzuki S., Suzuki T., Kaneko T.,
RA   Yamada M., Tabata S., Kupfer D.M., Najar F.Z., Wiley G.B., Roe B.,
RA   Binnewies T., Ussery D., Vereecke D., Gevers D., Holsters M., Oyaizu H.;
RT   "Complete genome sequence of the nitrogen-fixing bacterium Azorhizobium
RT   caulinodans ORS571.";
RL   Submitted (APR-2007) to the EMBL/GenBank/DDBJ databases.
RN   [3] {ECO:0000313|EMBL:BAF90491.1, ECO:0000313|Proteomes:UP000000270}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43989 / DSM 5975 / JCM 20966 / LMG 6465 / NBRC 14845 /
RC   NCIMB 13405 / ORS 571 {ECO:0000313|Proteomes:UP000000270};
RX   PubMed=18522759; DOI=10.1186/1471-2164-9-271;
RA   Lee KB., Backer P.D., Aono T., Liu CT., Suzuki S., Suzuki T., Kaneko T.,
RA   Yamada M., Tabata S., Kupfer D.M., Najar F.Z., Wiley G.B., Roe B.,
RA   Binnewies T.T., Ussery D.W., D'Haeze W., Herder J.D., Gevers D.,
RA   Vereecke D., Holsters M., Oyaizu H.;
RT   "The genome of the versatile nitrogen fixer Azorhizobium caulinodans
RT   ORS571.";
RL   BMC Genomics 9:271-271(2008).
RN   [4] {ECO:0000313|EMBL:BAF90491.1, ECO:0000313|Proteomes:UP000000270}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43989 / DSM 5975 / JCM 20966 / LMG 6465 / NBRC 14845 /
RC   NCIMB 13405 / ORS 571 {ECO:0000313|Proteomes:UP000000270};
RX   PubMed=19542345; DOI=10.1128/AEM.00398-09;
RA   Tsukada S., Aono T., Akiba N., Lee KB., Liu CT., Toyazaki H., Oyaizu H.;
RT   "Comparative genome-wide transcriptional profiling of Azorhizobium
RT   caulinodans ORS571 grown under free-living and symbiotic conditions.";
RL   Appl. Environ. Microbiol. 75:5037-5046(2009).
RN   [5] {ECO:0000313|EMBL:BAF90491.1, ECO:0000313|Proteomes:UP000000270}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43989 / DSM 5975 / JCM 20966 / LMG 6465 / NBRC 14845 /
RC   NCIMB 13405 / ORS 571 {ECO:0000313|Proteomes:UP000000270};
RX   PubMed=20382809; DOI=10.1128/AEM.00238-10;
RA   Akiba N., Aono T., Toyazaki H., Sato S., Oyaizu H.;
RT   "phrR-like gene praR of Azorhizobium caulinodans ORS571 is essential for
RT   symbiosis with Sesbania rostrata and is involved in expression of reb
RT   genes.";
RL   Appl. Environ. Microbiol. 76:3475-3485(2010).
RN   [6] {ECO:0000313|EMBL:BAF90491.1, ECO:0000313|Proteomes:UP000000270}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43989 / DSM 5975 / JCM 20966 / LMG 6465 / NBRC 14845 /
RC   NCIMB 13405 / ORS 571 {ECO:0000313|Proteomes:UP000000270};
RX   PubMed=21571889; DOI=10.1128/AEM.02327-10;
RA   Liu CT., Lee KB., Wang YS., Peng MH., Lee KT., Suzuki S., Suzuki T.,
RA   Oyaizu H.;
RT   "Involvement of the azorhizobial chromosome partition gene (parA) in the
RT   onset of bacteroid differentiation during Sesbania rostrata stem nodule
RT   development.";
RL   Appl. Environ. Microbiol. 77:4371-4382(2011).
CC   -!- FUNCTION: Methylates the class 1 translation termination release
CC       factors RF1/PrfA and RF2/PrfB on the glutamine residue of the
CC       universally conserved GGQ motif. {ECO:0000256|HAMAP-Rule:MF_02126}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-glutaminyl-[peptide chain release factor] + S-adenosyl-L-
CC         methionine = H(+) + N(5)-methyl-L-glutaminyl-[peptide chain release
CC         factor] + S-adenosyl-L-homocysteine; Xref=Rhea:RHEA:42896, Rhea:RHEA-
CC         COMP:10271, Rhea:RHEA-COMP:10272, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:30011, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC         ChEBI:CHEBI:61891; EC=2.1.1.297;
CC         Evidence={ECO:0000256|ARBA:ARBA00000932, ECO:0000256|HAMAP-
CC         Rule:MF_02126};
CC   -!- SIMILARITY: Belongs to the protein N5-glutamine methyltransferase
CC       family. PrmC subfamily. {ECO:0000256|HAMAP-Rule:MF_02126}.
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DR   EMBL; AP009384; BAF90491.1; -; Genomic_DNA.
DR   RefSeq; WP_012173012.1; NC_009937.1.
DR   AlphaFoldDB; A8HYS0; -.
DR   STRING; 438753.AZC_4493; -.
DR   KEGG; azc:AZC_4493; -.
DR   eggNOG; COG2890; Bacteria.
DR   HOGENOM; CLU_018398_3_1_5; -.
DR   OMA; FDARYWE; -.
DR   Proteomes; UP000000270; Chromosome.
DR   GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR   GO; GO:0102559; F:protein-(glutamine-N5) methyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0036009; F:protein-glutamine N-methyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0043412; P:macromolecule modification; IEA:UniProt.
DR   GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR   GO; GO:0019538; P:protein metabolic process; IEA:UniProt.
DR   CDD; cd02440; AdoMet_MTases; 1.
DR   Gene3D; 1.10.8.10; DNA helicase RuvA subunit, C-terminal domain; 1.
DR   Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR   HAMAP; MF_02126; RF_methyltr_PrmC; 1.
DR   InterPro; IPR002052; DNA_methylase_N6_adenine_CS.
DR   InterPro; IPR004556; HemK-like.
DR   InterPro; IPR040758; PrmC_N.
DR   InterPro; IPR019874; Release_fac_Glu-N5_MeTfrase.
DR   InterPro; IPR029063; SAM-dependent_MTases_sf.
DR   InterPro; IPR007848; Small_mtfrase_dom.
DR   NCBIfam; TIGR00536; hemK_fam; 1.
DR   NCBIfam; TIGR03534; RF_mod_PrmC; 1.
DR   PANTHER; PTHR18895; HEMK METHYLTRANSFERASE; 1.
DR   PANTHER; PTHR18895:SF74; MTRF1L RELEASE FACTOR GLUTAMINE METHYLTRANSFERASE; 1.
DR   Pfam; PF05175; MTS; 1.
DR   Pfam; PF17827; PrmC_N; 1.
DR   SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR   PROSITE; PS00092; N6_MTASE; 1.
PE   3: Inferred from homology;
KW   Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW   Rule:MF_02126}; Reference proteome {ECO:0000313|Proteomes:UP000000270};
KW   S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW   Rule:MF_02126};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW   Rule:MF_02126}.
FT   DOMAIN          11..80
FT                   /note="Release factor glutamine methyltransferase N-
FT                   terminal"
FT                   /evidence="ECO:0000259|Pfam:PF17827"
FT   DOMAIN          113..195
FT                   /note="Methyltransferase small"
FT                   /evidence="ECO:0000259|Pfam:PF05175"
FT   BINDING         126..130
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02126"
FT   BINDING         149
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02126"
FT   BINDING         178
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02126"
FT   BINDING         192..195
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02126"
FT   BINDING         192
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_02126"
SQ   SEQUENCE   287 AA;  29253 MW;  99D2491D80722783 CRC64;
     MTAPPLTLGG LRRQLATRFS AAGIDSPDLD ASLLIAHALG LEPGDVRLRG ADPLAPDALP
     RIEALAAQRL SGVPVARLVG EKEFWSLSFS LSPETLVPRP DTETVVEAAL MTVTDRTAPL
     HILDLGTGSG AILAALLVEL PAAVGIGVDQ SEGAARTARD NLARAGLQGR GTVIVGDWAS
     ALGGGFDLVV SNPPYIPSID IVGLAIEVRE NDPLAALDGG ADGLSSYRII AAEAPRLLKA
     GGHLVLELGI GQEAEVAALA GAAGLAITGP ARRDLGGIPR ALVARRS
//
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