Protein: RNA polymerase sigma factor sigC (Sigma factor C) (Sigma-C) (RNA polymerase sigma factor sig3) (Atsig3) (Sigma factor 3) (O24621)
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Sigma factors are initiation factors that promote the attachment of plastid-encoded RNA polymerase (PEP) to specific initiation sites and are then released.
Subcellular location: Plastid, chloroplast {ECO:0000269|PubMed:10555304, ECO:0000269|PubMed:12602869, ECO:0000269|PubMed:9405719}. Note=Seems attached to membranes. {ECO:0000269|PubMed:12602869}.
InterPro domains:
- IPR007627: RNA polymerase sigma-70 region 2 (domain) [336-405]
- IPR050239: Sigma-70 factor family, RNA polymerase initiation factors (family) [139-569]
- IPR013324: RNA polymerase sigma factor, region 3/4-like (homologous_superfamily) [471-569]
- IPR014284: RNA polymerase sigma-70-like domain (domain) [333-559]
- IPR016262: RNA polymerase sigma factor, SigB/C/D/F, plastid (family) [3-571]
- IPR013325: RNA polymerase sigma factor, region 2 (homologous_superfamily) [278-405]
- IPR000943: RNA polymerase sigma-70 (domain) [360-556]
- IPR007630: RNA polymerase sigma-70 region 4 (domain) [505-557]
- IPR007624: RNA polymerase sigma-70 region 3 (domain) [416-492]
- IPR036388: Winged helix-like DNA-binding domain superfamily (homologous_superfamily) [409-571]
Sequence:
MASFNSFPIPKQIVGSSSSSSSSTSRPRILVRSSLTSSMTSTNSMLVFVHPHPLIKHWLSLLRSDQTSFPIFVRIPMTSVVATRWSFLSSVKEESRIYQNDSLKACGCASVSPYTAQNNVYVELKDPKENIGVGSAERSYSSRSMLQYNLLAKNLLALEETFVALDSVRMERDIMLQMGKLGAAELFKTCLSRYRGSSITSCLSDTTELVDTTPNQQVFVSSRRKVKKKARRSSVTAENGDQSSLPIGLRTTWNNIDVPRVRRPPKYRKKRERISRNETEMSTGVKIVADMERIRTQLEEESGKVASLSCWAAAAGMNEKLLMRNLHYGWYCRDELVKSTRSLVLFLARNYRGLGIAHEDLIQAGYVGVLQGAERFDHTRGYKFSTYVQYWIRKSMSTMVSRHARGVHIPSSIIRTINHIQKARKTLKTSHGIKYAADEEIAKLTGHSVKKIRAANQCLKVVGSIDKKVGDCFTTKFLEFTPDTTMESPEEAVMRQSARRDIHDLLEGLEPREKQVMVLRYGLQDYRPKSLEEIGKLLKVSKEWIRKIERRAMAKLRDQPNAEDLRYYLNQ
Predicted GO terms:
Molecular Function (MF): GO:0003674 (molecular function), GO:0140110 (transcription regulator activity), GO:0003700 (DNA-binding transcription factor activity), GO:0016987 (sigma factor activity)
Biological Process (BP): GO:0008150 (biological process), GO:0008152 (metabolic process), GO:0065007 (biological regulation), GO:0050896 (response to stimulus), GO:0050789 (regulation of biological process), GO:0009987 (cellular process), GO:0009628 (response to abiotic stimulus), GO:0009058 (biosynthetic process), GO:0044237 (cellular metabolic process), GO:0019222 (regulation of metabolic process), GO:0006807 (nitrogen compound metabolic process), GO:0050794 (regulation of cellular process), GO:0051716 (cellular response to stimulus), GO:0071840 (cellular component organization or biogenesis), GO:0071704 (organic substance metabolic process), GO:0044238 (primary metabolic process), GO:1901360 (organic cyclic compound metabolic process), GO:0104004 (cellular response to environmental stimulus), GO:1901576 (organic substance biosynthetic process), GO:0006139 (nucleobase-containing compound metabolic process), GO:0046483 (heterocycle metabolic process), GO:0009314 (response to radiation), GO:0071214 (cellular response to abiotic stimulus), GO:0009889 (regulation of biosynthetic process), GO:0051171 (regulation of nitrogen compound metabolic process), GO:0060255 (regulation of macromolecule metabolic process), GO:0031323 (regulation of cellular metabolic process), GO:0016043 (cellular component organization), GO:0044249 (cellular biosynthetic process), GO:0006725 (cellular aromatic compound metabolic process), GO:0034641 (cellular nitrogen compound metabolic process), GO:0080090 (regulation of primary metabolic process), GO:0043170 (macromolecule metabolic process), GO:0071478 (cellular response to radiation), GO:0009416 (response to light stimulus), GO:0009059 (macromolecule biosynthetic process), GO:1901362 (organic cyclic compound biosynthetic process), GO:0010556 (regulation of macromolecule biosynthetic process), GO:0090304 (nucleic acid metabolic process), GO:0034654 (nucleobase-containing compound biosynthetic process), GO:0019438 (aromatic compound biosynthetic process), GO:0018130 (heterocycle biosynthetic process), GO:0031326 (regulation of cellular biosynthetic process), GO:0019219 (regulation of nucleobase-containing compound metabolic process), GO:0044271 (cellular nitrogen compound biosynthetic process), GO:0051252 (regulation of RNA metabolic process), GO:0006996 (organelle organization), GO:0010467 (gene expression), GO:0009639 (response to red or far red light), GO:0016070 (RNA metabolic process), GO:2001141 (regulation of RNA biosynthetic process), GO:0009657 (plastid organization), GO:0032774 (RNA biosynthetic process), GO:0097659 (nucleic acid-templated transcription), GO:0071482 (cellular response to light stimulus), GO:0009658 (chloroplast organization), GO:0010114 (response to red light), GO:0006352 (DNA-templated transcription initiation), GO:0006351 (DNA-templated transcription), GO:0034660 (ncRNA metabolic process), GO:0006399 (tRNA metabolic 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:0043229 (intracellular organelle), GO:0043227 (membrane-bounded organelle), GO:0009536 (plastid), GO:0009507 (chloroplast), GO:0043231 (intracellular membrane-bounded organelle)