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KIP | Protein KINKY POLLEN; May be involved in membrane trafficking (By similarity). Required for tip growth in pollen tubes and root hairs. Belongs to the SABRE family. (2587 aa) | ||||
PHO1-H4 | Phosphate transporter PHO1 homolog 4; May transport inorganic phosphate (Pi); Belongs to the SYG1 (TC 2.A.94) family. (745 aa) | ||||
WEE1 | Wee1-like protein kinase; Cell cycle regulatory kinase that is not rate-limiting for cycle progression under normal growth conditions. Transcriptionally activated upon DNA stress or damage in an ATR- or ATM-dependent manner. Once activated, inhibits plant growth by arresting dividing cells in the G2 phase before proceeding into mitosis. Down-regulates CDKA-1 and CDKD-2 by tyrosine phosphorylation. May target principally CDKA-1. (500 aa) | ||||
CDKB2-1 | Cyclin-dependent kinase B2-1; Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. CDC2/CDKX subfamily. (313 aa) | ||||
CDKB2-2 | Cyclin-dependent kinase B2-2. (315 aa) | ||||
CDC27B | Cell division cycle protein 27 homolog B; Component of the anaphase promoting complex/cyclosome (APC/C), a cell cycle-regulated E3 ubiquitin-protein ligase complex that controls progression through mitosis and the G1 phase of the cell cycle. The APC/C complex controls several key steps in the cell cycle by mediating ubiquitination and subsequent degradation of target proteins such as cyclins. The APC/C complex is required for the female gametophyte development and is involved in several aspect of development by controlling cell division and cell elongation. Involved in the control of e [...] (744 aa) | ||||
E2FE | E2F transcription factor-like E2FE; Inhibitor of E2F-dependent activation of gene expression. Binds specifically the E2 recognition site without interacting with DP proteins and prevents transcription activation by E2F/DP heterodimers. Controls the timing of endocycle onset and inhibits endoreduplication. (403 aa) | ||||
ARF2 | Auxin response factor 2; Auxin response factors (ARFs) are transcriptional factors that bind specifically to the DNA sequence 5'-TGTCTC-3' found in the auxin-responsive promoter elements (AuxREs). Could act as transcriptional activator or repressor. Formation of heterodimers with Aux/IAA proteins may alter their ability to modulate early auxin response genes expression. Promotes flowering, stamen development, floral organ abscission and fruit dehiscence. Functions independently of ethylene and cytokinin response pathways. May act as a repressor of cell division and organ growth. (859 aa) | ||||
E2FD | E2F transcription factor-like E2FD; Inhibitor of E2F-dependent regulation of gene expression. Binds specifically the E2 recognition site as a monomer without interacting with DP proteins. May be up-regulating E2FA and down- regulating repressors of cell cycle progression. Promotes cell proliferation and represses cell elongation. Regulated by proteolysis via a ubiquitin-proteasome pathway; Belongs to the E2F/DP family. (359 aa) | ||||
E2FB | Transcription factor E2FB; Transcription activator that binds DNA cooperatively with DP proteins through the E2 recognition site, 5'-TTTC[CG]CGC-3' found in the promoter region of a number of genes whose products are involved in cell cycle regulation or in DNA replication. The binding of retinoblastoma-related proteins represses transactivation. Involved in the control of cell-cycle progression from G1 to S phase and from G2 to M phase. Stimulates cell proliferation and delays differentiation. Represses cell enlargement and endoreduplication in auxin-free conditions. (469 aa) | ||||
PCNA2 | Proliferating cell nuclear antigen 2; This protein is an auxiliary protein of DNA polymerase delta and is involved in the control of eukaryotic DNA replication by increasing the polymerase's processibility during elongation of the leading strand (By similarity). May be involved in UV resistance. Belongs to the PCNA family. (264 aa) | ||||
WRKY44 | WRKY transcription factor 44; Transcription factor. Interacts specifically with the W box (5'-(T)TGAC[CT]-3'), a frequently occurring elicitor-responsive cis- acting element. Regulates trichome development, production of mucilage and tannin in seed coats, and maybe root hair development. (429 aa) | ||||
PCNA | Proliferating cellular nuclear antigen 1; This protein is an auxiliary protein of DNA polymerase delta and is involved in the control of eukaryotic DNA replication by increasing the polymerase's processibility during elongation of the leading strand; Belongs to the PCNA family. (263 aa) | ||||
CYCD7-1 | Putative cyclin-D7-1; Belongs to the cyclin family. Cyclin D subfamily. (341 aa) | ||||
MCM2 | DNA replication licensing factor MCM2; Probable component of the MCM2-7 complex (MCM complex) that may function as a DNA helicase and which is essential to undergo a single round of replication initiation and elongation per cell cycle in eukaryotic cells. May play a crucial role in the control of de- differentiation and cell proliferation processes required for lateral root formation. Is essential for embryo development. Is involved in the geminivirus mungbean yellow mosaic virus (MYMV) DNA replication, presumably in conjunction with other host factors. (936 aa) | ||||
RBR1 | Retinoblastoma-related protein 1; Key regulator of entry into cell division. Acts as a transcription repressor of E2F target genes, whose activity is required for progress from the G1 to the S phase of the cell cycle. Hyperphosphorylation by CDKA-1 prevents the binding to E2F transcription factors, allowing G1 to S phase transition to operate. Forms a stable complex with E2FA that functions in maintaining cell proliferation through repression of cell differentiation. Plays a central role in the mechanism controlling meristem cell differentiation, cell fate establishment and cell fate m [...] (1013 aa) | ||||
APC4 | Anaphase-promoting complex subunit 4; Component of the anaphase promoting complex/cyclosome (APC/C), a cell cycle-regulated E3 ubiquitin-protein ligase complex that controls progression through mitosis and the G1 phase of the cell cycle. The APC/C complex controls several key steps in the cell cycle by mediating ubiquitination and subsequent degradation of target proteins such as cyclins. The APC/C complex is required for the female gametophyte development and is involved in several aspect of development by controlling cell division and cell elongation. Involved in the control of endor [...] (777 aa) | ||||
CDC6 | Cell division control protein 6 homolog; May be involved in the initiation of DNA replication. May play a role in endoreduplication. Could act as one of the factors that contributes to maintain endoreduplication competence. Belongs to the CDC6/cdc18 family. (539 aa) | ||||
CDKA-1 | Cyclin-dependent kinase A-1; Involved in the control of the cell cycle. Essential for both G1/S and G2/M (mitosis) phase transitions. Functions in cell morphogenesis as well as cell proliferation. Required for cell division (entry into mitosis) of the generative cell in male gametogenesis. Required to trigger guard mother cells (GMC) symmetric divisions at the late stage of stomatal development, probably via the regulation of G1 to S transition in the cell cycle. Required for the function of SPCH in entering the stomatal lineage. Promotes divisions in the guard cells (GCs) after the gu [...] (294 aa) | ||||
CDKB1-1 | Cyclin-dependent kinase B1-1; May control G2/M (mitosis) phase progression. Plays a role in regulating seedling growth in darkness via regulation of hypocotyl cell elongation and cotyledon cell development. Plays a role in stomatal development. Required to suppress endoreduplication. Together with CDKB1-2, promotes both the last division in the stomatal cell lineage as well as the number of stomata. In collaboration with MYB124 and MYB88, restrict the G1/S transition and chloroplast and nuclear number during stomatal formation, and normally maintain fate and developmental progression t [...] (309 aa) | ||||
CYCB1-1 | Cyclin-B1-1. (428 aa) | ||||
CYCD2-1 | Cyclin-D2-1; Acts on the G1 phase of the cell cycle to control cell division rate in both shoot and root meristems. The complex formed with CDKA-1 phosphorylates plant retinoblastoma protein. (361 aa) | ||||
CYCD3-1 | Cyclin-D3-1; Involved in the control of the cell cycle at the G1/S (start) transition. Activates the G1/S phase transition in response to cytokinin hormone signal, but declines in response to sucrose starvation leading to G1 arrest. Involved in the induction of mitotic cell division. Plays an important role in the switch from cell proliferation to the final stages of differentiation during plant development. May not be involved in the activation of cell cycle in the root apical meristem (RAM) in the early phase of seed germination. Promotes divisions in the guard cells (GCs) after the [...] (376 aa) | ||||
AP2 | Floral homeotic protein APETALA 2; Probable transcriptional activator that promotes early floral meristem identity. Is required subsequently for the transition of an inflorescence meristem into a floral meristem. Plays a central role in the specification of floral identity, particularly for the normal development of sepals and petals in the wild-type flower, by spatially controlling the expression domains of multiple floral organ identity genes. Acts as A class cadastral protein by repressing the C class floral homeotic gene AGAMOUS in association with other repressors like LEUNIG and [...] (432 aa) | ||||
CDKB1-2 | Cyclin-dependent kinase B1-2; Together with CDKB1-1, promotes both the last division in the stomatal cell lineage as well as the number of stomata. In collaboration with MYB124 and MYB88, restrict the G1/S transition and chloroplast and nuclear number during stomatal formation, and normally maintain fate and developmental progression throughout the stomatal cell lineage. Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. CDC2/CDKX subfamily. (311 aa) | ||||
CYCB2-2 | Cyclin-B2-2; Belongs to the cyclin family. Cyclin AB subfamily. (429 aa) | ||||
SKP1A | SKP1-like protein 1A; Involved in ubiquitination and subsequent proteasomal degradation of target proteins. Together with CUL1, RBX1 and a F-box protein, it forms a SCF E3 ubiquitin ligase complex. The functional specificity of this complex depends on the type of F-box protein. In the SCF complex, it serves as an adapter that links the F-box protein to CUL1. SCF(UFO) is required for vegetative and floral organ development as well as for male gametogenesis. SCF(TIR1) is involved in auxin signaling pathway. SCF(COI1) regulates responses to jasmonates. SCF(EID1) and SCF(AFR) are implicate [...] (160 aa) | ||||
CDT1 | Cadmium tolerance 1. (62 aa) |