Guide to the Human Genome
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Name: CNTNAP4 Sequence: fasta or formatted (1308aa) NCBI GI: 116284404
Description:

cell recognition protein CASPR4 isoform 1

Referenced in:

Neurons

Other entries for this name:
alt prot [1235aa] cell recognition protein CASPR4 isoform 2
Composition:

amino acid map
 Amino acid        Percentage    Count  Longest homopolymer
 A alanine             5.7         75           2
 C cysteine            2.7         35           1
 D aspartate           5.0         66           2
 E glutamate           5.1         67           3
 F phenylalanine       5.2         68           3
 G glycine             8.3        108           2
 H histidine           3.1         40           2
 I isoleucine          4.8         63           2
 K lysine              4.1         54           2
 L leucine             9.6        126           4
 M methionine          1.5         19           1
 N asparagine          5.1         67           1
 P proline             3.9         51           1
 Q glutamine           4.9         64           2
 R arginine            4.8         63           3
 S serine             10.6        138           4
 T threonine           5.2         68           2
 V valine              5.4         71           2
 W tryptophan          1.5         19           2
 Y tyrosine            3.5         46           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   cell recognition protein CASPR4 isoform 1 
CNTNAP4               0.934   cell recognition protein CASPR4 isoform 2 
CNTNAP3               0.692   cell recognition molecule CASPR3 
LOC389722             0.686   PREDICTED: hypothetical protein LOC389722 isoform 1...
CNTNAP5               0.592   contactin associated protein-like 5 
LOC389722             0.510   PREDICTED: hypothetical protein LOC389722 isoform 2...
CNTNAP2               0.475   cell recognition molecule Caspr2 precursor 
CNTNAP1               0.341   contactin associated protein 1 precursor 
LOC643827             0.269   PREDICTED: similar to cell recognition molecule CAS...
LOC642406             0.198   PREDICTED: similar to contactin associated protein-...
FLJ37512              0.117   PREDICTED: novel protein similar to contactin assoc...
LOC389722             0.063   PREDICTED: similar to cell recognition molecule CAS...
NRXN2                 0.043   neurexin 2 isoform alpha-2 precursor 
NRXN2                 0.042   neurexin 2 isoform alpha-1 precursor 
NRXN1                 0.041   neurexin 1 isoform alpha1 precursor 
NRXN1                 0.040   neurexin 1 isoform alpha2 precursor 
NRXN3                 0.038   neurexin 3 isoform 1 precursor 
LOC100294401          0.031   PREDICTED: similar to cell recognition molecule Cas...
F5                    0.023   coagulation factor V precursor 
AGRN                  0.021   agrin 
MFGE8                 0.021   milk fat globule-EGF factor 8 protein isoform a [Ho...
F8                    0.021   coagulation factor VIII isoform b precursor 
F8                    0.021   coagulation factor VIII isoform a precursor 
DCBLD2                0.021   discoidin, CUB and LCCL domain containing 2 
FAT1                  0.020   FAT tumor suppressor 1 precursor 
DDR2                  0.019   discoidin domain receptor family, member 2 precursor...
DDR2                  0.019   discoidin domain receptor family, member 2 precursor...
LAMA1                 0.018   laminin, alpha 1 precursor 
AEBP1                 0.018   adipocyte enhancer binding protein 1 precursor [Homo...
EGFLAM                0.018   EGF-like, fibronectin type III and laminin G domains...
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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