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Database: UniProt
Entry: Q6M0T1_METMP
LinkDB: Q6M0T1_METMP
Original site: Q6M0T1_METMP 
ID   Q6M0T1_METMP            Unreviewed;       309 AA.
AC   Q6M0T1;
DT   05-JUL-2004, integrated into UniProtKB/TrEMBL.
DT   05-JUL-2004, sequence version 1.
DT   24-JAN-2024, entry version 96.
DE   RecName: Full=2-(3-amino-3-carboxypropyl)histidine synthase {ECO:0000256|ARBA:ARBA00012221, ECO:0000256|PIRNR:PIRNR004967};
DE            EC=2.5.1.108 {ECO:0000256|ARBA:ARBA00012221, ECO:0000256|PIRNR:PIRNR004967};
GN   OrderedLocusNames=MMP0188 {ECO:0000313|EMBL:CAF29744.1};
OS   Methanococcus maripaludis (strain S2 / LL).
OC   Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC   Methanococcaceae; Methanococcus.
OX   NCBI_TaxID=267377 {ECO:0000313|Proteomes:UP000000590};
RN   [1] {ECO:0000313|EMBL:CAF29744.1, ECO:0000313|Proteomes:UP000000590}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=S2 / LL {ECO:0000313|Proteomes:UP000000590};
RX   PubMed=15466049; DOI=10.1128/JB.186.20.6956-6969.2004;
RA   Hendrickson E.L., Kaul R., Zhou Y., Bovee D., Chapman P., Chung J.,
RA   Conway de Macario E., Dodsworth J.A., Gillett W., Graham D.E., Hackett M.,
RA   Haydock A.K., Kang A., Land M.L., Levy R., Lie T.J., Major T.A.,
RA   Moore B.C., Porat I., Palmeiri A., Rouse G., Saenphimmachak C., Soll D.,
RA   Van Dien S., Wang T., Whitman W.B., Xia Q., Zhang Y., Larimer F.W.,
RA   Olson M.V., Leigh J.A.;
RT   "Complete genome sequence of the genetically tractable hydrogenotrophic
RT   methanogen Methanococcus maripaludis.";
RL   J. Bacteriol. 186:6956-6969(2004).
CC   -!- FUNCTION: Catalyzes the first step of diphthamide biosynthesis, i.e.
CC       the transfer of the 3-amino-3-carboxypropyl group from S-adenosyl-L-
CC       methionine (SAM) to the C2 position of the imidazole ring of the target
CC       histidine residue in translation elongation factor 2 (EF-2).
CC       {ECO:0000256|PIRNR:PIRNR004967}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-histidyl-[translation elongation factor 2] + S-adenosyl-L-
CC         methionine = 2-[(3S)-amino-3-carboxypropyl]-L-histidyl-[translation
CC         elongation factor 2] + H(+) + S-methyl-5'-thioadenosine;
CC         Xref=Rhea:RHEA:36783, Rhea:RHEA-COMP:9748, Rhea:RHEA-COMP:9749,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:17509, ChEBI:CHEBI:29979,
CC         ChEBI:CHEBI:59789, ChEBI:CHEBI:73995; EC=2.5.1.108;
CC         Evidence={ECO:0000256|ARBA:ARBA00001323,
CC         ECO:0000256|PIRNR:PIRNR004967};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000256|ARBA:ARBA00001966,
CC         ECO:0000256|PIRNR:PIRNR004967};
CC   -!- PATHWAY: Protein modification; peptidyl-diphthamide biosynthesis.
CC       {ECO:0000256|ARBA:ARBA00005156, ECO:0000256|PIRNR:PIRNR004967}.
CC   -!- SIMILARITY: Belongs to the DPH1/DPH2 family.
CC       {ECO:0000256|PIRNR:PIRNR004967}.
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DR   EMBL; BX950229; CAF29744.1; -; Genomic_DNA.
DR   RefSeq; WP_011170132.1; NC_005791.1.
DR   AlphaFoldDB; Q6M0T1; -.
DR   STRING; 267377.MMP0188; -.
DR   EnsemblBacteria; CAF29744; CAF29744; MMP0188.
DR   GeneID; 2762169; -.
DR   KEGG; mmp:MMP0188; -.
DR   PATRIC; fig|267377.15.peg.192; -.
DR   eggNOG; arCOG04112; Archaea.
DR   HOGENOM; CLU_037146_0_0_2; -.
DR   OMA; PGQVLGC; -.
DR   OrthoDB; 314at2157; -.
DR   UniPathway; UPA00559; -.
DR   Proteomes; UP000000590; Chromosome.
DR   GO; GO:0090560; F:2-(3-amino-3-carboxypropyl)histidine synthase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0017183; P:protein histidyl modification to diphthamide; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.50.11840; Diphthamide synthesis DPH1/DPH2 domain 1; 1.
DR   Gene3D; 3.40.50.11850; Diphthamide synthesis DPH1/DPH2 domain 2; 1.
DR   Gene3D; 3.40.50.11860; Diphthamide synthesis DPH1/DPH2 domain 3; 1.
DR   InterPro; IPR016435; DPH1/DPH2.
DR   InterPro; IPR042263; DPH1/DPH2_1.
DR   InterPro; IPR042264; DPH1/DPH2_2.
DR   InterPro; IPR042265; DPH1/DPH2_3.
DR   InterPro; IPR035435; DPH1/DPH2_euk_archaea.
DR   InterPro; IPR022428; Dph2_arc.
DR   NCBIfam; TIGR03682; arCOG04112; 1.
DR   NCBIfam; TIGR00322; diphth2_R; 1.
DR   PANTHER; PTHR10762:SF1; 2-(3-AMINO-3-CARBOXYPROPYL)HISTIDINE SYNTHASE SUBUNIT 1; 1.
DR   PANTHER; PTHR10762; DIPHTHAMIDE BIOSYNTHESIS PROTEIN; 1.
DR   Pfam; PF01866; Diphthamide_syn; 1.
DR   PIRSF; PIRSF004967; DPH1; 1.
DR   SFLD; SFLDS00032; Radical_SAM_3-amino-3-carboxyp; 1.
PE   3: Inferred from homology;
KW   4Fe-4S {ECO:0000256|PIRNR:PIRNR004967};
KW   Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|PIRNR:PIRNR004967};
KW   Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|PIRNR:PIRNR004967};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW   ECO:0000256|PIRNR:PIRNR004967};
KW   Reference proteome {ECO:0000313|Proteomes:UP000000590};
KW   S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691,
KW   ECO:0000256|PIRNR:PIRNR004967};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR004967}.
SQ   SEQUENCE   309 AA;  36031 MW;  FD5C2579DE4E4846 CRC64;
     MWDLETDRVL NEIKTRNARK VLFQAPEGLK RAVEKEIEFL KTKIDAELMI WGETCFGACD
     LCDEEVTILG IDLIIHYGHE ELSYVHSEIP VVFVHAYFKE NEYFLKDVEN ILEKMENPTV
     TTTIQFKKAL SKFNPVVILG CRAPVDNAEN ILFVGTGRFH PLMMAYKLKK TVKIYNPITR
     EISEISDQEI KKLIKLRIGR VSKLLLNPPK KIGVVLSTKK GQCRLKSFEN VIELLKKNNI
     EYIPIILNNL SQSYLFYKVD AYVICACPRI VMDDYQNYES TLLTPEELRM YLSNDFEYKF
     DEILENNFY
//
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