Guide to the Human Genome
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Name: NRXN3 Sequence: fasta or formatted (432aa) NCBI GI: 41350305
Description:

neurexin 3 isoform 2 precursor

Referenced in:

Neurons

Other entries for this name:
alt prot [459aa] neurexin 3 isoform 3 precursor
alt prot [1061aa] neurexin 3 isoform 1 precursor
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             5.6         24           4
 C cysteine            0.9          4           1
 D aspartate           4.2         18           2
 E glutamate           4.6         20           2
 F phenylalanine       2.5         11           1
 G glycine             8.8         38           2
 H histidine           3.2         14           2
 I isoleucine          6.2         27           1
 K lysine              4.4         19           2
 L leucine             6.0         26           2
 M methionine          2.1          9           1
 N asparagine          4.9         21           2
 P proline             4.9         21           2
 Q glutamine           3.7         16           2
 R arginine            6.2         27           2
 S serine             11.8         51           4
 T threonine           8.3         36           4
 V valine              6.9         30           2
 W tryptophan          1.4          6           1
 Y tyrosine            3.2         14           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   neurexin 3 isoform 2 precursor 
NRXN3                 0.968   neurexin 3 isoform 3 precursor 
NRXN3                 0.778   neurexin 3 isoform 1 precursor 
NRXN1                 0.614   neurexin 1 isoform beta precursor 
NRXN1                 0.547   neurexin 1 isoform alpha1 precursor 
NRXN1                 0.529   neurexin 1 isoform alpha2 precursor 
NRXN2                 0.407   neurexin 2 isoform beta precursor 
NRXN2                 0.380   neurexin 2 isoform alpha-2 precursor 
NRXN2                 0.361   neurexin 2 isoform alpha-1 precursor 
CNTNAP4               0.030   cell recognition protein CASPR4 isoform 1 
CNTNAP1               0.028   contactin associated protein 1 precursor 
CNTNAP2               0.024   cell recognition molecule Caspr2 precursor 
EGFLAM                0.022   EGF-like, fibronectin type III and laminin G domains...
EGFLAM                0.022   EGF-like, fibronectin type III and laminin G domains...
EGFLAM                0.022   EGF-like, fibronectin type III and laminin G domains...
EGFLAM                0.022   EGF-like, fibronectin type III and laminin G domains...
LOC643827             0.021   PREDICTED: similar to cell recognition molecule CAS...
LOC389722             0.021   PREDICTED: hypothetical protein LOC389722 isoform 1...
CNTNAP3               0.021   cell recognition molecule CASPR3 
LAMA1                 0.021   laminin, alpha 1 precursor 
CNTNAP5               0.021   contactin associated protein-like 5 
LAMA4                 0.020   laminin, alpha 4 isoform 2 precursor 
LAMA4                 0.020   laminin, alpha 4 isoform 1 precursor 
LAMA4                 0.020   laminin, alpha 4 isoform 2 precursor 
HSPG2                 0.019   heparan sulfate proteoglycan 2 
CNTNAP4               0.019   cell recognition protein CASPR4 isoform 2 
LOC389722             0.018   PREDICTED: hypothetical protein LOC389722 isoform 2...
AGRN                  0.017   agrin 
GYPC                  0.015   glycophorin C isoform 1 
LAMA2                 0.014   laminin alpha 2 subunit isoform b 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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