Guide to the Human Genome
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Name: SNRPB Sequence: fasta or formatted (240aa) NCBI GI: 38150007
Description:

small nuclear ribonucleoprotein polypeptide B/B' isoform B'

Referenced in:

Small RNAs in RNA Processing
Capping and Splicing

Other entries for this name:
alt prot [231aa] small nuclear ribonucleoprotein polypeptide B/B' isoform B
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             9.6         23           7
 C cysteine            1.2          3           1
 D aspartate           2.5          6           1
 E glutamate           2.5          6           2
 F phenylalanine       1.7          4           1
 G glycine            16.7         40           2
 H histidine           0.8          2           1
 I isoleucine          4.6         11           1
 K lysine              4.2         10           1
 L leucine             4.6         11           2
 M methionine          7.5         18           2
 N asparagine          1.2          3           1
 P proline            19.6         47           4
 Q glutamine           3.3          8           2
 R arginine            8.3         20           1
 S serine              2.5          6           2
 T threonine           3.8          9           1
 V valine              4.6         11           1
 W tryptophan          0.0          0           0
 Y tyrosine            0.8          2           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   small nuclear ribonucleoprotein polypeptide B/B' iso... 
SNRPB                 0.944   small nuclear ribonucleoprotein polypeptide B/B' isof...
SNRPN                 0.944   small nuclear ribonucleoprotein polypeptide N 
SNRPN                 0.944   small nuclear ribonucleoprotein polypeptide N 
SNRPN                 0.944   small nuclear ribonucleoprotein polypeptide N 
SNRPN                 0.944   small nuclear ribonucleoprotein polypeptide N 
SNRPN                 0.944   small nuclear ribonucleoprotein polypeptide N 
LOC100133224          0.433   PREDICTED: similar to hCG2041320 
LOC100133224          0.433   PREDICTED: similar to hCG2041320 
LOC100133224          0.433   PREDICTED: similar to hCG2041320 
SF3B4                 0.114   splicing factor 3b, subunit 4 
WBP11                 0.104   WW domain binding protein 11 
FMN2                  0.099   formin 2 
COL22A1               0.099   collagen, type XXII, alpha 1 
SF3A2                 0.097   splicing factor 3a, subunit 2 
PRB2                  0.093   proline-rich protein BstNI subfamily 2 
PRB1                  0.093   proline-rich protein BstNI subfamily 1 isoform 1 pre...
PRH1                  0.093   proline-rich protein HaeIII subfamily 1 
SAMD1                 0.093   sterile alpha motif domain containing 1 
PRH2                  0.093   proline-rich protein HaeIII subfamily 2 
PRH2                  0.093   proline-rich protein HaeIII subfamily 2 
SF1                   0.093   splicing factor 1 isoform 3 
SF1                   0.093   splicing factor 1 isoform 2 
SF1                   0.093   splicing factor 1 isoform 1 
SFPQ                  0.091   splicing factor proline/glutamine rich (polypyrimidin...
PRB3                  0.091   proline-rich protein BstNI subfamily 3 precursor [H...
FMN1                  0.091   formin 1 
COL2A1                0.091   collagen, type II, alpha 1 isoform 1 precursor [Hom...
COL2A1                0.091   collagen, type II, alpha 1 isoform 2 precursor [Hom...
SNRPC                 0.091   small nuclear ribonucleoprotein polypeptide C 
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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