Guide to the Human Genome
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Name: SF3B4 Sequence: fasta or formatted (424aa) NCBI GI: 5032069
Description:

splicing factor 3b, subunit 4

Referenced in:

Capping and Splicing

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             7.8         33           2
 C cysteine            0.2          1           1
 D aspartate           3.8         16           1
 E glutamate           2.8         12           2
 F phenylalanine       3.3         14           1
 G glycine            13.0         55           2
 H histidine           5.0         21           2
 I isoleucine          3.3         14           1
 K lysine              3.1         13           2
 L leucine             6.1         26           2
 M methionine          4.5         19           1
 N asparagine          3.3         14           1
 P proline            22.6         96           4
 Q glutamine           3.3         14           1
 R arginine            4.0         17           1
 S serine              5.2         22           2
 T threonine           2.4         10           1
 V valine              3.5         15           2
 W tryptophan          0.2          1           1
 Y tyrosine            2.6         11           1
Comparative genomics:

Search single species RefSeq proteins at NCBI
   H. sapiens
   M. musculus
   D. rerio
   C. intestinalis
   S. purpuratus
   D. melanogaster
   C. elegans
   A. thaliana
   S. cerevisiae
   E. coli W3110
   A. pernix K1

Search summary

comparative genomics plot

   Figure data

Additional searches of
RefSeq proteins at NCBI

   All
   Eukaryotes
   Bacteria
   Archaea
   Viruses
   Primates
   Mammals
   Vertebrates

Related human proteins:
Protein          Relative score         Description

Self-match            1.000   splicing factor 3b, subunit 4 
FMN2                  0.113   formin 2 
PABPC4                0.111   poly A binding protein, cytoplasmic 4 isoform 3 [Ho...
PABPC4                0.111   poly A binding protein, cytoplasmic 4 isoform 2 [Homo...
PABPC4                0.111   poly A binding protein, cytoplasmic 4 isoform 1 [Ho...
PABPC1                0.106   poly(A) binding protein, cytoplasmic 1 
PABPC4L               0.104   poly(A) binding protein, cytoplasmic 4-like 
PRB2                  0.102   proline-rich protein BstNI subfamily 2 
PABPC3                0.099   poly(A) binding protein, cytoplasmic 3 
PRB1                  0.099   proline-rich protein BstNI subfamily 1 isoform 1 pre...
PABPC1L               0.094   poly(A)-binding protein, cytoplasmic 1-like 
PABPC5                0.094   poly(A) binding protein, cytoplasmic 5 
PRB3                  0.093   proline-rich protein BstNI subfamily 3 precursor [H...
DIAPH1                0.091   diaphanous 1 isoform 2 
DIAPH1                0.091   diaphanous 1 isoform 1 
WBP11                 0.090   WW domain binding protein 11 
PABPC1L2B             0.089   poly(A) binding protein, cytoplasmic 1-like 2B [Hom...
PABPC1L2A             0.089   poly(A) binding protein, cytoplasmic 1-like 2A [Homo...
PRB4                  0.088   proline-rich protein BstNI subfamily 4 precursor [Ho...
TIA1                  0.083   TIA1 protein isoform 1 
TIAL1                 0.083   TIA-1 related protein isoform 1 
SF1                   0.082   splicing factor 1 isoform 3 
SF1                   0.082   splicing factor 1 isoform 2 
SF1                   0.082   splicing factor 1 isoform 1 
MAPK1IP1L             0.082   MAPK-interacting and spindle-stabilizing protein [Ho...
TIAL1                 0.080   TIA-1 related protein isoform 2 
CPSF6                 0.080   cleavage and polyadenylation specific factor 6, 68 ...
FLJ22184              0.080   PREDICTED: hypothetical protein FLJ22184 
SFRS15                0.080   splicing factor, arginine/serine-rich 15 isoform 3 ...
CCNK                  0.079   cyclin K isoform 1 
Human BLASTP results (used to prepare the table)

Gene descriptions are from NCBI RefSeq. Search results were obtained with NCBI BLAST and RefSeq entries. When identical proteins are present, the self-match may not be listed first in BLASTP output. In such cases, the table above has been reordered to place it first.

See About the Figures for the scoring system used in the figure above right. The same scoring system was used in the table of BLASTP results.


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Guide to the Human Genome
Copyright © 2010 by Stewart Scherer. All rights reserved.

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