<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Detailed information on MDP20975

Description Mediator of RNA polymerase II transcription subunit 19
SequenceMKTTDARHRDRAGVEKTMENFSALFGAQADPPPPPTALGFGPGKPPPPPPPPPGGGPGTAPPPTATAAPPGADKSAAGCGPFYLMRELPGSTELTGSTNLITHYNLEHSYNKFCGKKVKEKLSNFLPDLPGMIDLPGSHDNSSLRSLIEKPPILGGSFNPITGTMLAGFRLHTGPLPEQCRLMHIQPPKKKNKHKHKQSRTQDPVPPGKKHIPSPTETPSDSDHKKKKKKKEEDPERKRKKKEKKKKKNRHSPDHPGVGSSQASSSSSLR
Length270
PositionHead
OrganismEnhydra lutris kenyoni
KingdomMetazoa
LineageEukaryota> Metazoa> Chordata> Craniata> Vertebrata> Euteleostomi> Mammalia> Eutheria> Laurasiatheria> Carnivora> Caniformia> Mustelidae> Lutrinae> Enhydra.
Aromaticity0.04
Grand average of hydropathy-1.065
Instability index62.39
Isoelectric point9.94
Molecular weight29145.97
Publications









Function






Annotated function

Component of the Mediator complex, a coactivator involved in
the regulated transcription of nearly all RNA polymerase II-dependent
genes. Mediator functions as a bridge to convey information from gene-
specific regulatory proteins to the basal RNA polymerase II
transcription machinery. Mediator is recruited to promoters by direct
interactions with regulatory proteins and serves as a scaffold for the
assembly of a functional preinitiation complex with RNA polymerase II
and the general transcription factors. 


GO - Cellular Component
mediator complex	GO:0016592	IEA:InterPro

GO - Biological Function
transcription coregulator activity	GO:0003712	IEA:InterPro

GO - Biological Process
regulation of transcription by RNA polymerase II	GO:0006357	IEA:InterPro









Interaction





Binary Interactions











Repeat regions





Repeats

>MDP20975
---------------------------------------------------------------------------
No. of Repeats|Total Score|Length  |Diagonal| BW-From|   BW-To|   Level
             2|      54.09|      16|      17|     217|     232|       2
---------------------------------------------------------------------------
  188-  203 (27.76/12.90)	PKKKNKHKHKQSRTQD
  219-  234 (26.32/11.88)	PSDSDHKKKKKKKEED
---------------------------------------------------------------------------
---------------------------------------------------------------------------
No. of Repeats|Total Score|Length  |Diagonal| BW-From|   BW-To|   Level
             3|     101.98|      31|     123|     116|     147|       4
---------------------------------------------------------------------------
  116-  147 (51.50/27.87)	KKVKEKLSNFLPDLPGMIdLPGSHDNSSLRSL
  149-  168 (26.85/ 9.77)	EKPPILGGSFNP.ITGTM.LAG..........
  253-  269 (23.64/ 7.88)	...........PDHPG.V...GSSQASSSSSL
---------------------------------------------------------------------------




































Explaination for Stockholm format
  The  "Stockholm" format is a system for marking up features in a multiple alignment. These mark-up annotations are preceded by a 'magic' label, of which there are four types. The Stockholm format is used by HMMER, Pfam, and Belvu. Mark-up lines include any characters except whitespace. Underscore ("_") is used instead of space. 

 #=GR (seqname) PP (Generic per-Sequence AND per-Column markup, exactly 1 char per column) where PP is Posterior Probability  [0-9*], (0=0.00-0.05; 1=0.05-0.15; *=0.95-1.00) 
 
 #=GC PP_cons line is Stockholm-format consensus posterior probability annotation for the entire column.  It’s calculated simply as the arithmetic mean of the per-residue posterior probabilities in that column.  This should prove useful in phylogenetic inference applications, for example, where it’s common to mask away non confidently aligned columns of a multiple alignment. The PP_cons line provides an objective measure of the confidence assigned to each column.
 
 #=GC RF line is Stockholm-format reference coordinate annotation, with an x marking each column that the profile considered to be consensus.





Alignment of MDP20975 with Med19 domain of Kingdom Metazoa
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