Guide to the Human Genome
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Name: SNRPB Sequence: fasta or formatted (231aa) NCBI GI: 4507125
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 [240aa] small nuclear ribonucleoprotein polypeptide B/B' isoform B'
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine            10.0         23           7
 C cysteine            1.3          3           1
 D aspartate           2.6          6           1
 E glutamate           2.6          6           2
 F phenylalanine       1.7          4           1
 G glycine            16.9         39           2
 H histidine           0.9          2           1
 I isoleucine          4.8         11           1
 K lysine              4.3         10           1
 L leucine             5.6         13           2
 M methionine          7.4         17           2
 N asparagine          1.3          3           1
 P proline            17.3         40           4
 Q glutamine           3.5          8           2
 R arginine            7.8         18           1
 S serine              2.6          6           2
 T threonine           3.9          9           1
 V valine              4.8         11           1
 W tryptophan          0.0          0           0
 Y tyrosine            0.9          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' isof... 
SNRPB                 0.993   small nuclear ribonucleoprotein polypeptide B/B' iso...
SNRPN                 0.935   small nuclear ribonucleoprotein polypeptide N 
SNRPN                 0.935   small nuclear ribonucleoprotein polypeptide N 
SNRPN                 0.935   small nuclear ribonucleoprotein polypeptide N 
SNRPN                 0.935   small nuclear ribonucleoprotein polypeptide N 
SNRPN                 0.935   small nuclear ribonucleoprotein polypeptide N 
LOC100133224          0.455   PREDICTED: similar to hCG2041320 
LOC100133224          0.455   PREDICTED: similar to hCG2041320 
LOC100133224          0.455   PREDICTED: similar to hCG2041320 
SF3B4                 0.109   splicing factor 3b, subunit 4 
COL22A1               0.089   collagen, type XXII, alpha 1 
COLEC12               0.089   collectin sub-family member 12 
SAMD1                 0.087   sterile alpha motif domain containing 1 
COL2A1                0.087   collagen, type II, alpha 1 isoform 1 precursor [Hom...
COL2A1                0.087   collagen, type II, alpha 1 isoform 2 precursor [Hom...
COL5A1                0.087   alpha 1 type V collagen preproprotein 
SFPQ                  0.087   splicing factor proline/glutamine rich (polypyrimidin...
FMN2                  0.085   formin 2 
COL1A1                0.085   alpha 1 type I collagen preproprotein 
ANXA11                0.085   annexin A11 
ANXA11                0.085   annexin A11 
ANXA11                0.085   annexin A11 
WBP11                 0.083   WW domain binding protein 11 
PRB2                  0.083   proline-rich protein BstNI subfamily 2 
FMN1                  0.081   formin 1 
SF1                   0.081   splicing factor 1 isoform 3 
SF1                   0.081   splicing factor 1 isoform 2 
SF1                   0.081   splicing factor 1 isoform 1 
ELN                   0.078   elastin isoform e precursor 
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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