Protein: Probable galacturonosyltransferase 14 (EC 2.4.1.-) (Q8GWT1)
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: May be involved in pectin and/or xylans biosynthesis in cell walls (By similarity). Together with GAUT13, required for pollen tube growth, possibly through the regulation of pectin biosynthesis and repartition in the pollen tube wall.
Subcellular location: Golgi apparatus membrane {ECO:0000269|PubMed:23709340}; Single-pass type II membrane protein {ECO:0000255}.
InterPro domains:
- IPR029044: Nucleotide-diphospho-sugar transferases (homologous_superfamily) [209-529]
- IPR029993: Plant galacturonosyltransferase GAUT (family) [105-529]
- IPR002495: Glycosyl transferase, family 8 (family) [173-505]
Sequence:
MQLHISPSMRSITISSSNEFIDLMKIKVAARHISYRTLFHTILILAFLLPFVFILTAVVTLEGVNKCSSIDCLGRRIGPRLLGRVDDSERLARDFYKILNEVSTQEIPDGLKLPNSFSQLVSDMKNNHYDAKTFALVLRAMMEKFERDMRESKFAELMNKHFAASSIPKGIHCLSLRLTDEYSSNAHARRQLPSPEFLPVLSDNAYHHFILSTDNILAASVVVSSAVQSSSKPEKIVFHIITDKKTYAGMHSWFALNSVAPAIVEVKGVHQFDWLTRENVPVLEAVESHNGVRDYYHGNHVAGANLTETTPRTFASKLQSRSPKYISLLNHLRIYIPELFPNLDKVVFLDDDIVVQGDLTPLWDVDLGGKVNGAVETCRGEDEWVMSKRLRNYFNFSHPLIAKHLDPEECAWAYGMNIFDLQAWRKTNIRETYHSWLRENLKSNLTMWKLGTLPPALIAFKGHVHIIDSSWHMLGLGYQSKTNIENVKKAAVIHYNGQSKPWLEIGFEHLRPFWTKYVNYSNDFIKNCHILE
Predicted GO terms:
Molecular Function (MF): GO:0003674 (molecular function), GO:0003824 (catalytic activity), GO:0016740 (transferase activity), GO:0016757 (glycosyltransferase activity), GO:0016758 (hexosyltransferase activity), GO:0008194 (UDP-glycosyltransferase activity)
Biological Process (BP): GO:0008150 (biological process), GO:0008152 (metabolic process), GO:0022414 (reproductive process), GO:0040007 (growth), GO:0000003 (reproduction), GO:0032501 (multicellular organismal process), GO:0032502 (developmental process), GO:0009987 (cellular process), GO:0048589 (developmental growth), GO:0009856 (pollination), GO:0048869 (cellular developmental process), GO:0048856 (anatomical structure development), GO:0007275 (multicellular organism development), GO:0009058 (biosynthetic process), GO:0009653 (anatomical structure morphogenesis), GO:0071840 (cellular component organization or biogenesis), GO:0071704 (organic substance metabolic process), GO:0003006 (developmental process involved in reproduction), GO:0044706 (multi-multicellular organism process), GO:0044237 (cellular metabolic process), GO:0016049 (cell growth), GO:0071554 (cell wall organization or biogenesis), GO:0044238 (primary metabolic process), GO:0044036 (cell wall macromolecule metabolic process), GO:0044085 (cellular component biogenesis), GO:1901576 (organic substance biosynthetic process), GO:0048468 (cell development), GO:0060560 (developmental growth involved in morphogenesis), GO:0030154 (cell differentiation), GO:0042546 (cell wall biogenesis), GO:0009826 (unidimensional cell growth), GO:0044249 (cellular biosynthetic process), GO:0005975 (carbohydrate metabolic process), GO:0048229 (gametophyte development), GO:0043170 (macromolecule metabolic process), GO:0000902 (cell morphogenesis), GO:0048588 (developmental cell growth), GO:0009860 (pollen tube growth), GO:0016043 (cellular component organization), GO:0048868 (pollen tube development), GO:0071669 (plant-type cell wall organization or biogenesis), GO:0071555 (cell wall organization), GO:0044260 (cellular macromolecule metabolic process), GO:0044262 (cellular carbohydrate metabolic process), GO:0009059 (macromolecule biosynthetic process), GO:0009555 (pollen development), GO:0009664 (plant-type cell wall organization), GO:0070589 (cellular component macromolecule biosynthetic process), GO:0016051 (carbohydrate biosynthetic process), GO:0034637 (cellular carbohydrate biosynthetic process), GO:0010383 (cell wall polysaccharide metabolic process), GO:0009932 (cell tip growth), GO:0045229 (external encapsulating structure organization), GO:0009832 (plant-type cell wall biogenesis), GO:0044038 (cell wall macromolecule biosynthetic process), GO:0044264 (cellular polysaccharide metabolic process), GO:0000904 (cell morphogenesis involved in differentiation), GO:0005976 (polysaccharide metabolic process), GO:0034645 (cellular macromolecule biosynthetic process), GO:0033692 (cellular polysaccharide biosynthetic process), GO:0010393 (galacturonan metabolic process), GO:0000271 (polysaccharide biosynthetic process), GO:0070592 (cell wall polysaccharide biosynthetic process), GO:0052546 (cell wall pectin metabolic process), GO:0045488 (pectin metabolic process), GO:0045489 (pectin biosynthetic process)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0005737 (cytoplasm), GO:0042995 (cell projection), GO:0012505 (endomembrane system), GO:0005794 (Golgi apparatus), GO:0043229 (intracellular organelle), GO:0043227 (membrane-bounded organelle), GO:0120025 (plasma membrane bounded cell projection), GO:0090406 (pollen tube), GO:0043231 (intracellular membrane-bounded organelle)