ID K5WMJ1_PHACS Unreviewed; 639 AA.
AC K5WMJ1;
DT 09-JAN-2013, integrated into UniProtKB/TrEMBL.
DT 09-JAN-2013, sequence version 1.
DT 08-NOV-2023, entry version 49.
DE RecName: Full=Histone-lysine N-methyltransferase, H3 lysine-79 specific {ECO:0000256|ARBA:ARBA00020987, ECO:0000256|RuleBase:RU271113};
DE EC=2.1.1.360 {ECO:0000256|ARBA:ARBA00012190, ECO:0000256|RuleBase:RU271113};
DE AltName: Full=Histone H3-K79 methyltransferase {ECO:0000256|ARBA:ARBA00029821, ECO:0000256|RuleBase:RU271113};
GN ORFNames=PHACADRAFT_132924 {ECO:0000313|EMBL:EKM60394.1};
OS Phanerochaete carnosa (strain HHB-10118-sp) (White-rot fungus) (Peniophora
OS carnosa).
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC Polyporales; Phanerochaetaceae; Phanerochaete.
OX NCBI_TaxID=650164 {ECO:0000313|EMBL:EKM60394.1, ECO:0000313|Proteomes:UP000008370};
RN [1] {ECO:0000313|EMBL:EKM60394.1, ECO:0000313|Proteomes:UP000008370}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HHB-10118-sp {ECO:0000313|EMBL:EKM60394.1,
RC ECO:0000313|Proteomes:UP000008370};
RX PubMed=22937793; DOI=10.1186/1471-2164-13-444;
RA Suzuki H., MacDonald J., Syed K., Salamov A., Hori C., Aerts A.,
RA Henrissat B., Wiebenga A., vanKuyk P.A., Barry K., Lindquist E.,
RA LaButti K., Lapidus A., Lucas S., Coutinho P., Gong Y., Samejima M.,
RA Mahadevan R., Abou-Zaid M., de Vries R.P., Igarashi K., Yadav J.S.,
RA Grigoriev I.V., Master E.R.;
RT "Comparative genomics of the white-rot fungi, Phanerochaete carnosa and P.
RT chrysosporium, to elucidate the genetic basis of the distinct wood types
RT they colonize.";
RL BMC Genomics 13:444-444(2012).
CC -!- FUNCTION: Histone methyltransferase that specifically trimethylates
CC histone H3 to form H3K79me3. This methylation is required for telomere
CC silencing and for the pachytene checkpoint during the meiotic cell
CC cycle by allowing the recruitment of RAD9 to double strand breaks.
CC Nucleosomes are preferred as substrate compared to free histone.
CC {ECO:0000256|RuleBase:RU271113}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-lysyl(79)-[histone H3] + 3 S-adenosyl-L-methionine = 3 H(+)
CC + N(6),N(6),N(6)-trimethyl-L-lysyl(79)-[histone H3] + 3 S-adenosyl-L-
CC homocysteine; Xref=Rhea:RHEA:60328, Rhea:RHEA-COMP:15549, Rhea:RHEA-
CC COMP:15552, ChEBI:CHEBI:15378, ChEBI:CHEBI:29969, ChEBI:CHEBI:57856,
CC ChEBI:CHEBI:59789, ChEBI:CHEBI:61961; EC=2.1.1.360;
CC Evidence={ECO:0000256|ARBA:ARBA00001569,
CC ECO:0000256|RuleBase:RU271113};
CC -!- ACTIVITY REGULATION: Ubiquitination of histone H2B to form H2BK123ub1
CC is required for efficient DOT1 methyltransferase activity on histone
CC H3. {ECO:0000256|RuleBase:RU271113}.
CC -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000256|ARBA:ARBA00004123,
CC ECO:0000256|RuleBase:RU271113}.
CC -!- MISCELLANEOUS: In contrast to other lysine histone methyltransferases,
CC it does not contain a SET domain, suggesting the existence of another
CC mechanism for methylation of lysine residues of histones.
CC {ECO:0000256|RuleBase:RU271113}.
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. DOT1 family. {ECO:0000256|RuleBase:RU271113}.
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DR EMBL; JH930468; EKM60394.1; -; Genomic_DNA.
DR RefSeq; XP_007389855.1; XM_007389793.1.
DR AlphaFoldDB; K5WMJ1; -.
DR STRING; 650164.K5WMJ1; -.
DR GeneID; 18908246; -.
DR KEGG; pco:PHACADRAFT_132924; -.
DR HOGENOM; CLU_027287_1_0_1; -.
DR InParanoid; K5WMJ1; -.
DR OrthoDB; 146338at2759; -.
DR Proteomes; UP000008370; Unassembled WGS sequence.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0140956; F:histone H3K79 trimethyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR GO; GO:0051726; P:regulation of cell cycle; IEA:InterPro.
DR CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR InterPro; IPR025789; DOT1_dom.
DR InterPro; IPR030445; H3-K79_meTrfase.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR PANTHER; PTHR21451; HISTONE H3 METHYLTRANSFERASE; 1.
DR PANTHER; PTHR21451:SF0; HISTONE-LYSINE N-METHYLTRANSFERASE, H3 LYSINE-79 SPECIFIC; 1.
DR Pfam; PF08123; DOT1; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS51569; DOT1; 1.
PE 3: Inferred from homology;
KW Chromatin regulator {ECO:0000256|ARBA:ARBA00022853,
KW ECO:0000256|RuleBase:RU271113};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603,
KW ECO:0000256|RuleBase:RU271113};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|RuleBase:RU271113};
KW Reference proteome {ECO:0000313|Proteomes:UP000008370};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691,
KW ECO:0000256|RuleBase:RU271113};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU271113}.
FT DOMAIN 293..627
FT /note="DOT1"
FT /evidence="ECO:0000259|PROSITE:PS51569"
FT REGION 1..131
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 241..294
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1..21
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 84..130
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 250..264
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 276..294
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 639 AA; 70035 MW; FEAFA1B80C613C16 CRC64;
MSTSFSFFSK PKSSKPAGSG TTVAVRTVVK RVPPPTAAQG PAEGRIKVVA SDATPASSVS
SGSKRKLEVP EVPREVKKLR TSASPGVESA SRASSAIPSA RSSVPLTESS LAPGPSRSLS
PLTSASSRLT PDDALPVARS CWSEEDGRPG PGFTSSEDIV RRVMKGYVAF FKNPDDPEDK
SFQPHPTRYP VAELEYPNTF AAEKFILLEP RDKDHYNPVV DLQQTLHTII EQYLTPEQQS
LFGTLPDDSI RRTVDSDSDS EGESPPRKGV ILGSPHSAVS TPSSHKSDAS SSSLSSLTSI
SSTSSVFSTL SSVSSLTSIS DLEHLAEAHS HGLPHVNYLR LFRRAIYNHD GPLFLRVMNA
INALLRALKY PQLPADAFEP VPGNALRDAV RSWPRTEIPH PVILRIMDET YQRAVGPGAN
QLNVYKPASS EIYGELLPSF VTNLIKDTSL SADHLFLDLG SGVGNVVLQA SLTTGCRSYG
IELNSTPAKL ARDQLEQFRI RCRMWGLAMG EVELEEGSML TSQRTDELIR QADVILVNNK
AFEETLNDAL RLKFLDLKES VIVVSLRPFK PPTRKVNDRN MGDPGGIFNV TERTYPRDSV
SWTDNAGVYY LHRVDRRQLQ TYEREGSTTR STRSSRSRR
//
