ID A0A3B6MQE0_WHEAT Unreviewed; 384 AA.
AC A0A3B6MQE0;
DT 05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT 05-DEC-2018, sequence version 1.
DT 18-JUN-2025, entry version 30.
DE RecName: Full=PABS domain-containing protein {ECO:0000259|PROSITE:PS51006};
GN Name=LOC123120961 {ECO:0000313|EnsemblPlants:TraesCS5D02G177100.1};
OS Triticum aestivum (Wheat).
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC Pooideae; Triticodae; Triticeae; Triticinae; Triticum.
OX NCBI_TaxID=4565 {ECO:0000313|EnsemblPlants:TraesCS5D02G177100.1};
RN [1] {ECO:0000313|EnsemblPlants:TraesCS5D02G177100.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=cv. Chinese Spring
RC {ECO:0000313|EnsemblPlants:TraesCS5D02G177100.1};
RA Rossello M.;
RL Submitted (AUG-2018) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EnsemblPlants:TraesCS5D02G177100.1}
RP IDENTIFICATION.
RG EnsemblPlants;
RL Submitted (OCT-2018) to UniProtKB.
CC -!- SIMILARITY: Belongs to the spermidine/spermine synthase family.
CC {ECO:0000256|ARBA:ARBA00007867, ECO:0000256|RuleBase:RU003836}.
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DR RefSeq; XP_044396845.1; XM_044540910.1.
DR RefSeq; XP_044396846.1; XM_044540911.1.
DR SMR; A0A3B6MQE0; -.
DR STRING; 4565.A0A3B6MQE0; -.
DR EnsemblPlants; TraesCS5D02G177100.1; TraesCS5D02G177100.1; TraesCS5D02G177100.
DR GeneID; 123120961; -.
DR Gramene; TraesARI5D03G03060090.1; TraesARI5D03G03060090.1; TraesARI5D03G03060090.
DR Gramene; TraesCAD_scaffold_025084_01G000100.1; TraesCAD_scaffold_025084_01G000100.1; TraesCAD_scaffold_025084_01G000100.
DR Gramene; TraesCLE_scaffold_025017_01G000100.1; TraesCLE_scaffold_025017_01G000100.1; TraesCLE_scaffold_025017_01G000100.
DR Gramene; TraesCS5D02G177100.1; TraesCS5D02G177100.1; TraesCS5D02G177100.
DR Gramene; TraesCS5D03G0427600.1; TraesCS5D03G0427600.1.CDS; TraesCS5D03G0427600.
DR Gramene; TraesJAG5D03G03104560.1; TraesJAG5D03G03104560.1; TraesJAG5D03G03104560.
DR Gramene; TraesJUL5D03G03131620.1; TraesJUL5D03G03131620.1; TraesJUL5D03G03131620.
DR Gramene; TraesJUL5D03G03131620.2; TraesJUL5D03G03131620.2; TraesJUL5D03G03131620.
DR Gramene; TraesJUL5D03G03131620.3; TraesJUL5D03G03131620.3; TraesJUL5D03G03131620.
DR Gramene; TraesKAR5D01G0200920.1; cds.TraesKAR5D01G0200920.1; TraesKAR5D01G0200920.
DR Gramene; TraesLAC5D03G03062230.1; TraesLAC5D03G03062230.1; TraesLAC5D03G03062230.
DR Gramene; TraesLDM5D03G03111100.1; TraesLDM5D03G03111100.1; TraesLDM5D03G03111100.
DR Gramene; TraesMAC5D03G03105200.1; TraesMAC5D03G03105200.1; TraesMAC5D03G03105200.
DR Gramene; TraesNOR5D03G03136180.1; TraesNOR5D03G03136180.1; TraesNOR5D03G03136180.
DR Gramene; TraesPARA_EIv1.0_1806620.1; TraesPARA_EIv1.0_1806620.1.CDS; TraesPARA_EIv1.0_1806620.
DR Gramene; TraesPARA_EIv1.0_1806620.2; TraesPARA_EIv1.0_1806620.2.CDS; TraesPARA_EIv1.0_1806620.
DR Gramene; TraesRN5D0100447200.1; TraesRN5D0100447200.1; TraesRN5D0100447200.
DR Gramene; TraesROB_scaffold_044527_01G000100.1; TraesROB_scaffold_044527_01G000100.1; TraesROB_scaffold_044527_01G000100.
DR Gramene; TraesSTA5D03G03097260.1; TraesSTA5D03G03097260.1; TraesSTA5D03G03097260.
DR Gramene; TraesSYM5D03G03046300.1; TraesSYM5D03G03046300.1; TraesSYM5D03G03046300.
DR Gramene; TraesWEE_scaffold_041222_01G000100.1; TraesWEE_scaffold_041222_01G000100.1; TraesWEE_scaffold_041222_01G000100.
DR OMA; HIYNEMI; -.
DR OrthoDB; 38125at2759; -.
DR Proteomes; UP000019116; Chromosome 5D.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0004766; F:spermidine synthase activity; IBA:GO_Central.
DR GO; GO:0008295; P:spermidine biosynthetic process; IBA:GO_Central.
DR CDD; cd02440; AdoMet_MTases; 1.
DR FunFam; 2.30.140.10:FF:000003; Spermidine synthase 1; 1.
DR FunFam; 3.40.50.150:FF:000048; Spermidine synthase 1; 1.
DR Gene3D; 2.30.140.10; Spermidine synthase, tetramerisation domain; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR HAMAP; MF_00198; Spermidine_synth; 1.
DR InterPro; IPR030374; PABS.
DR InterPro; IPR030373; PABS_CS.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR001045; Spermi_synthase.
DR InterPro; IPR030668; Spermi_synthase_euk.
DR InterPro; IPR035246; Spermidine_synt_N.
DR InterPro; IPR037163; Spermidine_synt_N_sf.
DR NCBIfam; NF002010; PRK00811.1; 1.
DR NCBIfam; TIGR00417; speE; 1.
DR PANTHER; PTHR11558; SPERMIDINE/SPERMINE SYNTHASE; 1.
DR PANTHER; PTHR11558:SF25; SPERMINE SYNTHASE; 1.
DR Pfam; PF17284; Spermine_synt_N; 1.
DR Pfam; PF01564; Spermine_synth; 1.
DR PIRSF; PIRSF000502; Spermidine_synth; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS01330; PABS_1; 1.
DR PROSITE; PS51006; PABS_2; 1.
PE 3: Inferred from homology;
KW Polyamine biosynthesis {ECO:0000256|ARBA:ARBA00023115, ECO:0000256|PROSITE-
KW ProRule:PRU00354}; Reference proteome {ECO:0000313|Proteomes:UP000019116};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PROSITE-
KW ProRule:PRU00354}.
FT DOMAIN 52..303
FT /note="PABS"
FT /evidence="ECO:0000259|PROSITE:PS51006"
FT REGION 1..23
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 9..20
FT /note="Low complexity"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 222
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00354"
SQ SEQUENCE 384 AA; 41812 MW; 090548E7904C03A8 CRC64;
MEGGDARNGL TGTSQTTGSG VETPAKPLPP CCVKARAAAP ESEAKCHATV VSGWFTETRS
RCGKANKLQY YNNPMWPGET HSLKVEKILY QGKSPYQEVL IFESLTYGKV LALDGIVQLT
DKDECAYQEM ITHLPLCSIP SPKKVLVIGG GDGGVLREIA RHGSVESIDI CEIDQLVIDV
CKDFFPDLSV GFKDPRVRLH VGDAVEFLRN SPEGTYDAII VDSSDPIGPA QELVEKPFFE
TIARALRPGG VLCNQAESMW LHTHLIQDML SICCETFKGS VHYAWASVPT YPSGAIGFLL
CAKEGPPVNF LAPINPIEKL EGAMTAGRDI RFYNTEMHRA AFVLPTFAKR ELEAYGGSTR
RAQEEKSAEP AKVAVAPHSE ILTA
//
