Guide to the Human Genome
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Name: U2AF1 Sequence: fasta or formatted (240aa) NCBI GI: 68800128
Description:

U2 small nuclear RNA auxillary factor 1 isoform b

Referenced in:

Capping and Splicing

Other entries for this name:
alt prot [240aa] U2 small nuclear RNA auxillary factor 1 isoform a
alt prot [167aa] U2 small nuclear RNA auxillary factor 1 isoform c
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             4.2         10           1
 C cysteine            3.8          9           2
 D aspartate           5.4         13           1
 E glutamate          10.4         25           2
 F phenylalanine       5.4         13           2
 G glycine            10.8         26          12
 H histidine           3.3          8           1
 I isoleucine          3.3          8           1
 K lysine              4.2         10           2
 L leucine             4.2         10           1
 M methionine          2.5          6           1
 N asparagine          5.0         12           2
 P proline             2.1          5           1
 Q glutamine           2.9          7           1
 R arginine           14.6         35           3
 S serine              6.7         16           1
 T threonine           2.9          7           1
 V valine              4.6         11           1
 W tryptophan          0.4          1           1
 Y tyrosine            3.3          8           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   U2 small nuclear RNA auxillary factor 1 isoform b [H... 
U2AF1                 0.973   U2 small nuclear RNA auxillary factor 1 isoform a [Ho...
LOC441722             0.821   PREDICTED: similar to U2 small nuclear RNA auxillary...
LOC441722             0.815   PREDICTED: similar to U2 small nuclear RNA auxillary...
U2AF1                 0.685   U2 small nuclear RNA auxillary factor 1 isoform c [H...
U2AF1L4               0.521   U2 small nuclear RNA auxiliary factor 1-like 4 isofo...
U2AF1L4               0.338   U2 small nuclear RNA auxiliary factor 1-like 4 isofo...
ZRSR2                 0.242   U2 small nuclear RNA auxiliary factor 1-like 2 
SNRNP70               0.042   U1 small nuclear ribonucleoprotein 70 kDa 
SCAF1                 0.040   SR-related CTD-associated factor 1 
DDX46                 0.040   DEAD (Asp-Glu-Ala-Asp) box polypeptide 46 
RSRC2                 0.040   arginine/serine-rich coiled-coil 2 isoform b 
RSRC2                 0.040   arginine/serine-rich coiled-coil 2 isoform a 
PRPF38B               0.040   PRP38 pre-mRNA processing factor 38 (yeast) domain ...
SFRS2                 0.040   splicing factor, arginine/serine-rich 2 
RBM17                 0.035   RNA binding motif protein 17 
RBM17                 0.035   RNA binding motif protein 17 
ACIN1                 0.035   apoptotic chromatin condensation inducer 1 
AVEN                  0.035   cell death regulator aven 
SNRNP27               0.035   small nuclear ribonucleoprotein 27kDa (U4/U6.U5) [Ho...
RBM25                 0.035   RNA binding motif protein 25 
LOC100288548          0.035   PREDICTED: hypothetical protein XP_002342129 
TRA2A                 0.035   transformer-2 alpha 
FBL                   0.033   fibrillarin 
RDBP                  0.033   RD RNA-binding protein 
TRA2B                 0.033   splicing factor, arginine/serine-rich 10 
DHX57                 0.033   DEAH (Asp-Glu-Ala-Asp/His) box polypeptide 57 
CROP                  0.031   cisplatin resistance-associated overexpressed protei...
CROP                  0.031   cisplatin resistance-associated overexpressed protei...
RBM39                 0.031   RNA binding motif protein 39 isoform b 
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
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