Protein: Mediator of RNA polymerase II transcription subunit 13 (Mediator complex subunit 13) (Protein SCA1) (Suppressor of RNA polymerase B SSN2) (P38931)
Organism: Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Function: Component of the SRB8-11 complex. The SRB8-11 complex is a regulatory module of the Mediator complex which is itself involved in regulation of basal and activated RNA polymerase II-dependent transcription. The SRB8-11 complex may be involved in the transcriptional repression of a subset of genes regulated by Mediator. It may inhibit the association of the Mediator complex with RNA polymerase II to form the holoenzyme complex. The SRB8-11 complex phosphorylates the C-terminal domain (CTD) of the largest subunit of RNA polymerase II RPB1 at serines 2 and 5.
Subcellular location: Nucleus {ECO:0000305}.
Sequence: MSSDASTYRLEDVLSSFYRVEKIKKINYHQYISKAQNDQWSIQMEFMLRKQDPKTLVALLSRDLWCFSINDDPVPTPPAIEHKPVSPDKIGTFTADYSKPNLPPHYALFLKALRRKIYINLALGSHNKLIQFGNACISLSGVPNYLVQLEPHLFVNGDLTVSLCAKNMGLVPMKEENLEESFLSKHALYLAPSGIRMHLAPASKQGYLITPPKHTELLLTTLSVSHGINLQNKKNLKWVAVVPDLGHLNGHTPTIASYLTPLLEAKKLVWPLHLIFAQPVADIENSTSGDPSEFHCLQDALDAIDDFIQLKQTAAYRTPGSSGVLSSNIAGTNPLSSDGAYTEQFQHYKNNSISSQPASYHSVQETNKISPKDFSPNFTGIDKLMLSPSDQFAPAFLNTPNNNINENELFNDRKQTTVSNDLENSPLKTELEANGRSLEKVNNSVSKTGSVDTLHNKEGTLEQREQNENLPSDKSDSMVDKELFGEDEDEDLFGDSNKSNSTNESNKSISDEITEDMFEMSDEEENNNNKSINKNNKEMHTDLGKDIPFFPSSEKPNIRTMSGTTKRLNGKRKYLDIPIDEMTLPTSPLYMDPGAPLPVETPRDRRKSVFAPLNFNPIIENNVDNKYKSGGKFSFSPLQKEEALNFDISMADLSSSEEEEDEEENGSSDEDLKSLNVRDDMKPSDNISTNTNIHEPQYINYSSIPSLQDSIIKQENFNSVNDANITSNKEGFNSIWKIPQNDIPQTESPLKTVDSSIQPIESNIKMTLEDNNVTSNPSEFTPNMVNSEISNLPKDKSGIPEFTPADPNLSFESSSSLPFLLRHMPLASIPDIFITPTPVVTISEKEQDILDLIAEQVVTDYNILGNLGIPKIAYRGVKDCQEGLITTTMLQLFSTFDRLNGNDTISKFYNMKQPYVFVKKHHELIKVKHDSQPFIKFLNFRPPNGIKNFKSLLLSSSFKEDCLSFAPTLSQTYINQELGFCELLKLTNEDPPGLMYLKAFDKNKLLLLAAQIVSYCSNNKNSIKNVPPILIILPLDNATLTELVDKANIFQVIKNEVCAKMPNIELYLKVIPMDFIRNVLVTVDQYVNVAISIYNMLPPKSVKFTHIAHTLPEKVNFRTMQQQQMQQQQQQQQQQQNNSTGSSSIIYYDSYIHLAYSRSVDKEWVFAALSDSYGQGSMTKTWYVGNSRGKFDDACNQIWNIALNLASKKFGKICLILTRLNGILPDDELMNWRRLSGRNIHLAVVCVDDNSKISFIDEDKLYPSFKPIYKDTRFGGRMDMTRLYDYEIRDIDQDIHGIVFQHPFPLAHSQHRCAIRSGALIKFKKCDGDTVWDKFAVNLLNCPHSDSTQLLETILEEFRNLAALNVWYGLSDGEDGHIPWHILAVKKMMNTLVHTRVKIANTSAATVHTATSSSIILSDK
InterPro domains: - IPR009401: Mediator complex subunit Med13, C-terminal (domain) [1132-1385]
- IPR021643: Mediator complex, subunit Med13, N-terminal (domain) [8-279]
- IPR051139: Mediator complex subunit 13 (family) [895-1243]
Interaction partners: - Mediator of RNA polymerase II transcription subunit 12
- RNA polymerase II holoenzyme cyclin-like subunit
- Meiotic mRNA stability protein kinase SSN3
- Mediator of RNA polymerase II transcription subunit 16
- Mediator of RNA polymerase II transcription subunit 5
- Mediator of RNA polymerase II transcription subunit 2
- Mediator of RNA polymerase II transcription subunit 19
- Mediator of RNA polymerase II transcription subunit 17
- Mediator of RNA polymerase II transcription subunit 21
- Mediator of RNA polymerase II transcription subunit 7
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0044877 (protein-containing complex binding), GO:0005515 (protein binding), GO:0008134 (transcription factor binding), GO:0001098 (basal transcription machinery binding), GO:0019899 (enzyme binding), GO:0001099 (basal RNA polymerase II transcription machinery binding), GO:0070063 (RNA polymerase binding), GO:0140297 (DNA-binding transcription factor binding), GO:0061629 (RNA polymerase II-specific DNA-binding transcription factor binding), GO:0043175 (RNA polymerase core enzyme binding), GO:0000993 (RNA polymerase II complex binding)
Biological Process (BP): GO:0008150 (biological process), GO:0008152 (metabolic process), GO:0048518 (positive regulation of biological process), GO:0050789 (regulation of biological process), GO:0065007 (biological regulation), GO:0009987 (cellular process), GO:0048519 (negative regulation of biological process), GO:0009058 (biosynthetic process), GO:0019222 (regulation of metabolic process), GO:0006807 (nitrogen compound metabolic process), GO:0071840 (cellular component organization or biogenesis), GO:0071704 (organic substance metabolic process), GO:0009892 (negative regulation of metabolic process), GO:0044237 (cellular metabolic process), GO:0048522 (positive regulation of cellular process), GO:0050794 (regulation of cellular process), GO:0009893 (positive regulation of metabolic process), GO:0048523 (negative regulation of cellular process), GO:0044238 (primary metabolic process), GO:0051172 (negative regulation of nitrogen compound metabolic process), GO:1901576 (organic substance biosynthetic process), GO:0044085 (cellular component biogenesis), GO:0010604 (positive regulation of macromolecule metabolic process), GO:0046483 (heterocycle metabolic process), GO:0060255 (regulation of macromolecule metabolic process), GO:0044249 (cellular biosynthetic process), GO:0006725 (cellular aromatic compound metabolic process), GO:0034641 (cellular nitrogen compound metabolic process), GO:0031324 (negative regulation of cellular metabolic process), GO:0043170 (macromolecule metabolic process), GO:0009891 (positive regulation of biosynthetic process), GO:1901360 (organic cyclic compound metabolic process), GO:0006139 (nucleobase-containing compound metabolic process), GO:0031325 (positive regulation of cellular metabolic process), GO:0010605 (negative regulation of macromolecule metabolic process), GO:0009889 (regulation of biosynthetic process), GO:0051171 (regulation of nitrogen compound metabolic process), GO:0031323 (regulation of cellular metabolic process), GO:0016043 (cellular component organization), GO:0009890 (negative regulation of biosynthetic process), GO:0080090 (regulation of primary metabolic process), GO:0051173 (positive regulation of nitrogen compound metabolic process), GO:0009059 (macromolecule biosynthetic process), GO:1901362 (organic cyclic compound biosynthetic process), GO:0010556 (regulation of macromolecule biosynthetic process), GO:0019438 (aromatic compound biosynthetic process), GO:0010468 (regulation of gene expression), GO:0034654 (nucleobase-containing compound biosynthetic process), GO:0022607 (cellular component assembly), GO:0010557 (positive regulation of macromolecule biosynthetic process), GO:0045935 (positive regulation of nucleobase-containing compound metabolic process), GO:0051254 (positive regulation of RNA metabolic process), GO:0090304 (nucleic acid metabolic process), GO:0018130 (heterocycle biosynthetic process), GO:0031326 (regulation of cellular biosynthetic process), GO:0019219 (regulation of nucleobase-containing compound metabolic process), GO:0010558 (negative regulation of macromolecule biosynthetic process), GO:0044271 (cellular nitrogen compound biosynthetic process), GO:0031327 (negative regulation of cellular biosynthetic process), GO:0051252 (regulation of RNA metabolic process), GO:0043933 (protein-containing complex organization), GO:0051253 (negative regulation of RNA metabolic process), GO:0045934 (negative regulation of nucleobase-containing compound metabolic process), GO:0031328 (positive regulation of cellular biosynthetic process), GO:0010467 (gene expression), GO:0016070 (RNA metabolic process), GO:0065003 (protein-containing complex assembly), GO:0071824 (protein-DNA complex subunit organization), GO:2001141 (regulation of RNA biosynthetic process), GO:0006355 (regulation of DNA-templated transcription), GO:1902680 (positive regulation of RNA biosynthetic process), GO:1902679 (negative regulation of RNA biosynthetic process), GO:0032774 (RNA biosynthetic process), GO:0097659 (nucleic acid-templated transcription), GO:0006357 (regulation of transcription by RNA polymerase II), GO:0032784 (regulation of DNA-templated transcription elongation), GO:0045893 (positive regulation of DNA-templated transcription), GO:0006352 (DNA-templated transcription initiation), GO:2000142 (regulation of DNA-templated transcription initiation), GO:0045892 (negative regulation of DNA-templated transcription), GO:1903507 (negative regulation of nucleic acid-templated transcription), GO:1903508 (positive regulation of nucleic acid-templated transcription), GO:1903506 (regulation of nucleic acid-templated transcription), GO:0065004 (protein-DNA complex assembly), GO:0006351 (DNA-templated transcription), GO:0034243 (regulation of transcription elongation by RNA polymerase II), GO:0032786 (positive regulation of DNA-templated transcription, elongation), GO:2000144 (positive regulation of DNA-templated transcription initiation), GO:0045944 (positive regulation of transcription by RNA polymerase II), GO:0006367 (transcription initiation at RNA polymerase II promoter), GO:0000122 (negative regulation of transcription by RNA polymerase II), GO:0060260 (regulation of transcription initiation by RNA polymerase II), GO:0070897 (transcription preinitiation complex assembly), GO:0006366 (transcription by RNA polymerase II), GO:0051123 (RNA polymerase II preinitiation complex assembly), GO:0060261 (positive regulation of transcription initiation by RNA polymerase II), GO:0032968 (positive regulation of transcription elongation by RNA polymerase II)
Cellular Component (CC): GO:0005575 (cellular component), GO:0032991 (protein-containing complex), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0000785 (chromatin), GO:0140513 (nuclear protein-containing complex), GO:0005737 (cytoplasm), GO:0043229 (intracellular organelle), GO:0043227 (membrane-bounded organelle), GO:0043228 (non-membrane-bounded organelle), GO:0043231 (intracellular membrane-bounded organelle), GO:0043232 (intracellular non-membrane-bounded organelle), GO:0005694 (chromosome), GO:0005634 (nucleus)