Guide to the Human Genome
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Name: PI4KB Sequence: fasta or formatted (828aa) NCBI GI: 4505809
Description:

catalytic phosphatidylinositol 4-kinase beta

Referenced in:

Inositol Pathways

Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             6.0         50           2
 C cysteine            1.6         13           1
 D aspartate           5.4         45           2
 E glutamate           7.4         61           3
 F phenylalanine       3.4         28           1
 G glycine             5.6         46           2
 H histidine           2.8         23           2
 I isoleucine          5.6         46           2
 K lysine              5.0         41           2
 L leucine            10.6         88           3
 M methionine          2.4         20           1
 N asparagine          3.9         32           2
 P proline             5.2         43           2
 Q glutamine           5.0         41           2
 R arginine            6.0         50           4
 S serine              9.7         80           3
 T threonine           4.5         37           2
 V valine              6.9         57           2
 W tryptophan          0.8          7           1
 Y tyrosine            2.4         20           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   catalytic phosphatidylinositol 4-kinase beta 
PI4KA                 0.104   phosphatidylinositol 4-kinase type 3 alpha isoform 1 ...
PI4KA                 0.104   phosphatidylinositol 4-kinase type 3 alpha isoform ...
LOC100293141          0.066   PREDICTED: similar to phosphatidylinositol 4-kinase...
PIK3CG                0.061   phosphoinositide-3-kinase, catalytic, gamma polypept...
PIK3C3                0.058   catalytic phosphatidylinositol 3-kinase 3 
PIK3CA                0.055   phosphoinositide-3-kinase, catalytic, alpha polypept...
PIK3C2B               0.054   phosphoinositide-3-kinase, class 2 beta polypeptide...
PIK3C2G               0.054   phosphoinositide-3-kinase, class 2 gamma polypeptid...
PIK3C2A               0.051   phosphoinositide-3-kinase, class 2 alpha polypeptid...
PIK3CB                0.049   catalytic phosphatidylinositol 3-kinase beta 
PIK3CD                0.046   catalytic phosphatidylinositol 3-kinase delta [Homo...
MTOR                  0.018   FK506 binding protein 12-rapamycin associated protein...
ATM                   0.014   ataxia telangiectasia mutated isoform 2 
ATM                   0.014   ataxia telangiectasia mutated isoform 1 
PRKDC                 0.014   protein kinase, DNA-activated, catalytic polypeptide...
ATR                   0.014   ataxia telangiectasia and Rad3 related protein [Hom...
LOC651610             0.014   PREDICTED: similar to Serine-protein kinase ATM, pa...
LOC648152             0.014   PREDICTED: similar to ataxia telangiectasia and Rad...
PRKDC                 0.014   protein kinase, DNA-activated, catalytic polypeptid...
LOC731751             0.014   PREDICTED: similar to protein kinase, DNA-activated...
SRRM2                 0.007   splicing coactivator subunit SRm300 
SMG1                  0.007   PI-3-kinase-related kinase SMG-1 
MYH8                  0.006   myosin, heavy chain 8, skeletal muscle, perinatal [...
SYTL2                 0.005   synaptotagmin-like 2 isoform i 
SYTL2                 0.005   synaptotagmin-like 2 isoform g 
SYTL2                 0.005   synaptotagmin-like 2 isoform d 
MYH4                  0.005   myosin, heavy polypeptide 4, skeletal muscle 
TNRC18                0.004   trinucleotide repeat containing 18 
NUAK2                 0.004   NUAK family, SNF1-like kinase, 2 
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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