Guide to the Human Genome
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Name: NRXN3 Sequence: fasta or formatted (459aa) NCBI GI: 157427673
Description:

neurexin 3 isoform 3 precursor

Referenced in:

Neurons

Other entries for this name:
alt prot [1061aa] neurexin 3 isoform 1 precursor
alt prot [432aa] neurexin 3 isoform 2 precursor
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             5.2         24           4
 C cysteine            0.9          4           1
 D aspartate           4.1         19           2
 E glutamate           5.2         24           2
 F phenylalanine       2.8         13           1
 G glycine             8.3         38           2
 H histidine           3.1         14           2
 I isoleucine          6.1         28           1
 K lysine              5.0         23           2
 L leucine             5.9         27           2
 M methionine          2.2         10           1
 N asparagine          5.2         24           2
 P proline             5.0         23           2
 Q glutamine           4.1         19           2
 R arginine            6.1         28           2
 S serine             10.9         50           4
 T threonine           8.1         37           4
 V valine              7.0         32           2
 W tryptophan          1.5          7           1
 Y tyrosine            3.3         15           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 3 precursor 
NRXN3                 0.906   neurexin 3 isoform 2 precursor 
NRXN3                 0.717   neurexin 3 isoform 1 precursor 
NRXN1                 0.550   neurexin 1 isoform beta precursor 
NRXN1                 0.545   neurexin 1 isoform alpha2 precursor 
NRXN1                 0.487   neurexin 1 isoform alpha1 precursor 
NRXN2                 0.435   neurexin 2 isoform beta precursor 
NRXN2                 0.391   neurexin 2 isoform alpha-1 precursor 
NRXN2                 0.335   neurexin 2 isoform alpha-2 precursor 
CNTNAP1               0.024   contactin associated protein 1 precursor 
EGFLAM                0.020   EGF-like, fibronectin type III and laminin G domains...
EGFLAM                0.020   EGF-like, fibronectin type III and laminin G domains...
EGFLAM                0.020   EGF-like, fibronectin type III and laminin G domains...
LAMA1                 0.020   laminin, alpha 1 precursor 
EGFLAM                0.020   EGF-like, fibronectin type III and laminin G domains...
LOC643827             0.017   PREDICTED: similar to cell recognition molecule CAS...
LOC389722             0.017   PREDICTED: hypothetical protein LOC389722 isoform 2...
LOC389722             0.017   PREDICTED: hypothetical protein LOC389722 isoform 1...
CNTNAP3               0.017   cell recognition molecule CASPR3 
AGRN                  0.015   agrin 
HSPG2                 0.014   heparan sulfate proteoglycan 2 
LAMA2                 0.013   laminin alpha 2 subunit isoform b precursor 
LAMA2                 0.013   laminin alpha 2 subunit isoform a precursor 
CNTNAP5               0.013   contactin associated protein-like 5 
LAMA3                 0.013   laminin alpha 3 subunit isoform 1 
MUC17                 0.013   mucin 17 
LAMA3                 0.013   laminin alpha 3 subunit isoform 4 
LAMA3                 0.013   laminin alpha 3 subunit isoform 3 
LAMA3                 0.013   laminin alpha 3 subunit isoform 2 
LOC100132635          0.013   PREDICTED: similar to mucin 5, partial 
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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