<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 MDP14671

Description Mediator of RNA polymerase II transcription subunit 4
SequenceMAASSSGEKEKERLGGSSASAGSNSTRERLLSALEDLEVLSRELIEMLAISRNQKLSQAGEENQVLELLIHRDGEFQELMKLALNQGKVHHEMQVLEKEVEKRDNDIQQLQKQLKEAEQILATAVYQAKEKLKSIEKARKGAISSEEIIKYAHRISASNAVCAPLTWVPGDPRRPYPTDLEMRSGLLGQMNNPSTNGVNGHLPGDALAAGRLPDVLAPQYPWQSNDMSMNMLPPNHSNDFLLEPPGHNKENEDDVEVMSTDSSSSSSDSD
Length270
PositionMiddle
OrganismCavia porcellus (Guinea pig)
KingdomMetazoa
LineageEukaryota> Metazoa> Chordata> Craniata> Vertebrata> Euteleostomi> Mammalia> Eutheria> Euarchontoglires> Glires> Rodentia> Hystricomorpha> Caviidae> Cavia.
Aromaticity0.03
Grand average of hydropathy-0.690
Instability index46.78
Isoelectric point5.02
Molecular weight29766.93
Publications
PubMed=21993624

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. 
ECO:0000256	RuleBase:RU364141
GO - Cellular Component
mediator complex	GO:0016592	IEA:Ensembl
nucleoplasm	GO:0005654	IEA:Ensembl
GO - Biological Function
thyroid hormone receptor binding	GO:0046966	IEA:Ensembl
transcription coactivator activity	GO:0003713	IEA:Ensembl
GO - Biological Process
positive regulation of transcription initiation from RNA polymerase II promoter	GO:0060261	IEA:Ensembl
transcription by RNA polymerase II	GO:0006366	IEA:Ensembl

Interaction

Binary Interactions











Repeat regions





Repeats

>MDP14671
---------------------------------------------------------------------------
No. of Repeats|Total Score|Length  |Diagonal| BW-From|   BW-To|   Level
             2|      68.17|      25|      29|      28|      54|       1
---------------------------------------------------------------------------
   30-   54 (40.17/25.54)	LLSALED...LEVL.SR..ELIEMLAISRNQ
   56-   86 (28.00/10.86)	LSQAGEEnqvLELLiHRdgEFQELMKLALNQ
---------------------------------------------------------------------------
---------------------------------------------------------------------------
No. of Repeats|Total Score|Length  |Diagonal| BW-From|   BW-To|   Level
             2|      66.28|      22|      23|      94|     115|       2
---------------------------------------------------------------------------
   94-  115 (33.87/22.12)	QVLEKEVEKRDNDIQQLQKQLK
  119-  140 (32.41/20.91)	QILATAVYQAKEKLKSIEKARK
---------------------------------------------------------------------------




































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 MDP14671 with Med4 domain of Kingdom Metazoa


     
       
      
        
        
        


      
      
   
   

      

      














Intrinsically Disordered Regions








IDR SequenceStartStop




1) APQYPWQSNDMSMNMLPPNHSNDFLLEPPGHNKENEDDVEVMSTDSSSSSSDSD
2) TWVPGDPRRPYPTDLEMRSGLLGQMNNPSTNGVNGHLPGDALAAG
217
166
270
210










Molecular Recognition Features






MoRF SequenceStartStop




1) MAASSSGEKEKERLGG
1
16