Guide to the Human Genome
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Name: TOP3B Sequence: fasta or formatted (862aa) NCBI GI: 4507635
Description:

topoisomerase (DNA) III beta

Referenced in:

Replication Proteins

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             6.6         57           2
 C cysteine            3.9         34           1
 D aspartate           5.2         45           2
 E glutamate           6.1         53           2
 F phenylalanine       3.9         34           1
 G glycine             7.0         60           2
 H histidine           3.5         30           1
 I isoleucine          3.5         30           1
 K lysine              6.8         59           2
 L leucine             8.9         77           3
 M methionine          2.9         25           1
 N asparagine          3.2         28           2
 P proline             6.0         52           2
 Q glutamine           3.8         33           2
 R arginine            5.8         50           2
 S serine              6.3         54           3
 T threonine           5.7         49           2
 V valine              6.5         56           2
 W tryptophan          1.0          9           1
 Y tyrosine            3.1         27           2
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   topoisomerase (DNA) III beta 
TOP3A                 0.211   topoisomerase (DNA) III alpha 
ZNF579                0.005   zinc finger protein 579 
TRIP6                 0.005   thyroid receptor-interacting protein 6 
WDR33                 0.004   WD repeat domain 33 isoform 1 
LOC338758             0.004   PREDICTED: hypothetical protein 
LOC338758             0.004   PREDICTED: hypothetical protein 
LOC338758             0.004   PREDICTED: hypothetical protein 
BAT2D1                0.004   HBxAg transactivated protein 2 
ANAPC7                0.003   anaphase-promoting complex subunit 7 isoform b [Hom...
ANAPC7                0.003   anaphase-promoting complex subunit 7 isoform a [Hom...
FLJ37078              0.003   hypothetical protein LOC222183 
COL25A1               0.003   collagen, type XXV, alpha 1 isoform 1 
COL25A1               0.003   collagen, type XXV, alpha 1 isoform 2 
C1QL4                 0.003   complement component 1, q subcomponent-like 4 
MLL2                  0.003   myeloid/lymphoid or mixed-lineage leukemia 2 
COL6A2                0.003   alpha 2 type VI collagen isoform 2C2a' precursor [H...
COL6A2                0.003   alpha 2 type VI collagen isoform 2C2a precursor [Ho...
COL6A2                0.003   alpha 2 type VI collagen isoform 2C2 precursor [Hom...
SDK1                  0.003   sidekick 1 
COLEC12               0.003   collectin sub-family member 12 
COL11A2               0.003   collagen, type XI, alpha 2 isoform 2 preproprotein ...
COL11A2               0.003   collagen, type XI, alpha 2 isoform 3 preproprotein ...
COL11A2               0.003   collagen, type XI, alpha 2 isoform 1 preproprotein ...
BAT2                  0.003   HLA-B associated transcript-2 
LENG8                 0.003   leukocyte receptor cluster member 8 
HMGA2                 0.003   high mobility group AT-hook 2 isoform b 
HMGA2                 0.003   high mobility group AT-hook 2 isoform a 
COL19A1               0.003   alpha 1 type XIX collagen precursor 
COL5A3                0.003   collagen, type V, alpha 3 preproprotein 
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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