Protein: Leucine-rich repeat extensin-like protein 4 (AtLRX4) (LRR/EXTENSIN4) (Cell wall hydroxyproline-rich glycoprotein) (Q9LHF1)
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Modulates cell morphogenesis by regulating cell wall formation and assembly, and/or growth polarization.
Subcellular location: Secreted, cell wall {ECO:0000250|UniProtKB:O48809}.
Sequence: MKNNTTQSLLLLLLFFFFFFEISHSLSISSNAPLSDTEVRFIQRRQLLYYRDEFGDRGENVTVDPSLIFENPRLRSAYIALQAWKQAILSDPNNITVNWIGSNVCNYTGVFCSKALDNRKIRTVAGIDLNHADIAGYLPEELGLLTDLALFHVNSNRFCGTVPHKFKQLKLLFELDLSNNRFAGKFPTVVLHLPSLKFLDLRFNEFEGTVPKELFSKNLDAIFINHNRFRFELPENFGDSPVSVIVLANNHFHGCIPTSLVEMKNLNEIIFMNNGLNSCLPADIGRLKNVTVFDVSFNELVGPLPESVGGMVEVEQLNVAHNLLSGKIPASICQLPKLENFTYSYNFFTGEAPVCLRLSEFDDRRNCLPGRPAQRSSRQCSAFLSRPSVDCGSFGCGRSVVKPSPPIVALPPPPPPSPPLPPPVYSPPPSPPVFSPPPSPPVYSPPPPPSIHYSSPPPPPVHHSSPPPPSPEFEGPLPPVIGVSYASPPPPPFY
InterPro domains: - IPR032675: Leucine-rich repeat domain superfamily (homologous_superfamily) [78-378]
- IPR013210: Leucine-rich repeat-containing N-terminal, plant-type (domain) [80-113]
- IPR001611: Leucine-rich repeat (repeat) [149-335]
- IPR051582: Leucine-rich repeat extensin-like regulator (family) [13-492]
Interaction partners: - Protein RALF-like 1
- Ferritin-4, chloroplastic
- Pentatricopeptide repeat-containing protein At5g15300
- AT5g43460/MWF20_18
- Actin-related protein 4
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0033218 (amide binding), GO:0005515 (protein binding), GO:0042277 (peptide binding)
Biological Process (BP): GO:0008150 (biological process), GO:0032502 (developmental process), GO:0040007 (growth), GO:0009987 (cellular process), GO:0000003 (reproduction), GO:0032501 (multicellular organismal process), GO:0022414 (reproductive process), GO:0048589 (developmental growth), GO:0009856 (pollination), GO:0048869 (cellular developmental process), GO:0048856 (anatomical structure development), GO:0044706 (multi-multicellular organism process), GO:0009653 (anatomical structure morphogenesis), GO:0016049 (cell growth), GO:0003006 (developmental process involved in reproduction), GO:0009860 (pollen tube growth), GO:0000902 (cell morphogenesis), GO:0048868 (pollen tube development), GO:0048588 (developmental cell growth), GO:0048468 (cell development), GO:0060560 (developmental growth involved in morphogenesis), GO:0030154 (cell differentiation), GO:0009826 (unidimensional cell growth), GO:0009932 (cell tip growth), GO:0000904 (cell morphogenesis involved in differentiation)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0055044 (symplast), GO:0071944 (cell periphery), GO:0005737 (cytoplasm), GO:0030054 (cell junction), GO:0030312 (external encapsulating structure), GO:0031410 (cytoplasmic vesicle), GO:0043229 (intracellular organelle), GO:0009506 (plasmodesma), GO:0070161 (anchoring junction), GO:0043227 (membrane-bounded organelle), GO:0005618 (cell wall), GO:0099503 (secretory vesicle), GO:0043231 (intracellular membrane-bounded organelle), GO:0031982 (vesicle), GO:0009505 (plant-type cell wall), GO:0005911 (cell-cell junction), GO:0097708 (intracellular vesicle)