ARMT1_BOVIN
ID ARMT1_BOVIN Reviewed; 441 AA.
AC A3KMX8;
DT 20-JAN-2009, integrated into UniProtKB/Swiss-Prot.
DT 03-APR-2007, sequence version 1.
DT 03-AUG-2022, entry version 63.
DE RecName: Full=Damage-control phosphatase ARMT1 {ECO:0000250|UniProtKB:Q04371};
DE EC=3.1.3.- {ECO:0000250|UniProtKB:Q04371};
DE AltName: Full=Acidic residue methyltransferase 1 {ECO:0000250|UniProtKB:Q9H993};
DE AltName: Full=Protein-glutamate O-methyltransferase {ECO:0000250|UniProtKB:Q9H993};
DE EC=2.1.1.- {ECO:0000250|UniProtKB:Q9H993};
DE AltName: Full=Sugar phosphate phosphatase ARMT1 {ECO:0000250|UniProtKB:Q04371};
GN Name=ARMT1 {ECO:0000250|UniProtKB:Q9H993};
OS Bos taurus (Bovine).
OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC Eutheria; Laurasiatheria; Artiodactyla; Ruminantia; Pecora; Bovidae;
OC Bovinae; Bos.
OX NCBI_TaxID=9913;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC STRAIN=Hereford; TISSUE=Fetal muscle;
RG NIH - Mammalian Gene Collection (MGC) project;
RL Submitted (FEB-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Metal-dependent phosphatase that shows phosphatase activity
CC against several substrates, including fructose-1-phosphate and
CC fructose-6-phosphate (By similarity). Its preference for fructose-1-
CC phosphate, a strong glycating agent that causes DNA damage rather than
CC a canonical yeast metabolite, suggests a damage-control function in
CC hexose phosphate metabolism (By similarity). Has also been shown to
CC have O-methyltransferase activity that methylates glutamate residues of
CC target proteins to form gamma-glutamyl methyl ester residues (By
CC similarity). Possibly methylates PCNA, suggesting it is involved in the
CC DNA damage response (By similarity). {ECO:0000250|UniProtKB:Q04371,
CC ECO:0000250|UniProtKB:Q9H993}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=beta-D-fructose 1-phosphate + H2O = D-fructose + phosphate;
CC Xref=Rhea:RHEA:35603, ChEBI:CHEBI:15377, ChEBI:CHEBI:37721,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:138881;
CC Evidence={ECO:0000250|UniProtKB:Q04371};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=beta-D-fructose 6-phosphate = D-glyceraldehyde 3-phosphate +
CC dihydroxyacetone; Xref=Rhea:RHEA:28002, ChEBI:CHEBI:16016,
CC ChEBI:CHEBI:57634, ChEBI:CHEBI:59776;
CC Evidence={ECO:0000250|UniProtKB:Q04371};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-glutamyl-[protein] + S-adenosyl-L-methionine = [protein]-L-
CC glutamate 5-O-methyl ester + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:24452, Rhea:RHEA-COMP:10208, Rhea:RHEA-COMP:10311,
CC ChEBI:CHEBI:29973, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:82795; Evidence={ECO:0000250|UniProtKB:Q9H993};
CC -!- COFACTOR:
CC Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC Evidence={ECO:0000250|UniProtKB:Q04371};
CC Name=Ni(2+); Xref=ChEBI:CHEBI:49786;
CC Evidence={ECO:0000250|UniProtKB:Q04371};
CC -!- DOMAIN: Subfamily III proteins have a conserved RTxK motif about 40-50
CC residues from the C-terminus; the threonine may be replaced by serine
CC or cysteine. {ECO:0000250|UniProtKB:Q04371}.
CC -!- PTM: Automethylated. {ECO:0000250|UniProtKB:Q9H993}.
CC -!- SIMILARITY: Belongs to the damage-control phosphatase family. Sugar
CC phosphate phosphatase III subfamily. {ECO:0000305}.
CC -!- CAUTION: Human C6orf211 has been reportedly associated with a protein
CC carboxyl methyltransferase activity, but whether this protein indeed
CC has such an activity remains to be determined (By similarity). It has
CC been later shown to belong to a family of metal-dependent phosphatases
CC implicated in metabolite damage-control (By similarity).
CC {ECO:0000250|UniProtKB:Q9H993}.
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DR EMBL; BC133378; AAI33379.1; -; mRNA.
DR RefSeq; NP_001076968.1; NM_001083499.1.
DR AlphaFoldDB; A3KMX8; -.
DR SMR; A3KMX8; -.
DR STRING; 9913.ENSBTAP00000005354; -.
DR PaxDb; A3KMX8; -.
DR PRIDE; A3KMX8; -.
DR GeneID; 540698; -.
DR KEGG; bta:540698; -.
DR CTD; 79624; -.
DR eggNOG; KOG3870; Eukaryota.
DR OrthoDB; 856818at2759; -.
DR Proteomes; UP000009136; Unplaced.
DR GO; GO:0097023; F:fructose 6-phosphate aldolase activity; IEA:RHEA.
DR GO; GO:0103026; F:fructose-1-phosphatase activity; IEA:RHEA.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0016791; F:phosphatase activity; IBA:GO_Central.
DR GO; GO:0051998; F:protein carboxyl O-methyltransferase activity; ISS:UniProtKB.
DR GO; GO:0008983; F:protein-glutamate O-methyltransferase activity; IEA:RHEA.
DR GO; GO:0008757; F:S-adenosylmethionine-dependent methyltransferase activity; ISS:UniProtKB.
DR GO; GO:0006974; P:cellular response to DNA damage stimulus; IEA:UniProtKB-KW.
DR GO; GO:0032259; P:methylation; ISS:UniProtKB.
DR GO; GO:2001020; P:regulation of response to DNA damage stimulus; ISS:UniProtKB.
DR InterPro; IPR036075; ARMT-1-like_metal-bd_sf.
DR InterPro; IPR039763; ARMT1.
DR InterPro; IPR002791; ARMT1-like_metal-bd.
DR PANTHER; PTHR12260; PTHR12260; 1.
DR Pfam; PF01937; ARMT1-like_dom; 1.
DR SUPFAM; SSF111321; SSF111321; 1.
PE 2: Evidence at transcript level;
KW Acetylation; DNA damage; Hydrolase; Manganese; Metal-binding;
KW Methyltransferase; Nickel; Phosphoprotein; Reference proteome;
KW S-adenosyl-L-methionine; Transferase.
FT INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000250|UniProtKB:Q9H993"
FT CHAIN 2..441
FT /note="Damage-control phosphatase ARMT1"
FT /id="PRO_0000358924"
FT MOTIF 401..404
FT /note="Subfamily III RTxK motif"
FT /evidence="ECO:0000250|UniProtKB:Q04371"
FT BINDING 253..254
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:Q04371"
FT BINDING 253
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250|UniProtKB:Q04371"
FT BINDING 254
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250|UniProtKB:Q04371"
FT BINDING 258
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250|UniProtKB:Q9H993"
FT BINDING 291
FT /ligand="Mn(2+)"
FT /ligand_id="ChEBI:CHEBI:29035"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000250|UniProtKB:Q04371"
FT BINDING 291
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250|UniProtKB:Q9H993"
FT BINDING 367..371
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:Q04371"
FT BINDING 404
FT /ligand="substrate"
FT /evidence="ECO:0000250|UniProtKB:Q04371"
FT MOD_RES 2
FT /note="N-acetylalanine"
FT /evidence="ECO:0000250|UniProtKB:Q9H993"
FT MOD_RES 40
FT /note="N6-acetyllysine"
FT /evidence="ECO:0000250|UniProtKB:Q9H993"
FT MOD_RES 102
FT /note="Phosphoserine"
FT /evidence="ECO:0000250|UniProtKB:Q9H993"
SQ SEQUENCE 441 AA; 50964 MW; 669A4E1A067FDFFA CRC64;
MAGPPASLSA RDVGSFAYLS VKDRSPQILT KAIDTLHRHK SEFFEKHGEK GLEAEKKAIS
LLSKLRNELQ TDKPIVPLVE KFVDTDIWNQ YLEYQQSLLN ESDGKPRWFL SPWLFVECYM
YRRIHEAIIQ SPPIDDFDIF KEFKDQNFFE SQESIIALCT HLQELRKTIE DLDENQLKNE
FFKVLQISLW GNKCDLSLSG GEHISQKTNI MNSLEDLKPF ILVNDMDRLW SLLSNCKKTR
EKESVTRVDI VLDNSGFELI TDLVLADFLL SSKLATKIHF YGKTIPWFVS DTTLHDFNWI
IKQLKHSNNK WVSQCGVDWE DHVKTGRWVY LDHIFWTLPH EFSAMSQVAP DLHAALQKAH
LIFFKGDLNY RKLTGDRRWE FTVPFHEALS GFHPAPLCSI RTLKAEVQVG LQPGQGEQLT
ASEPNWLTAG KYGVFQFDGP L
