NRXN2 3877

Name: NRXN2	Sequence: fasta or formatted (1712aa)		NCBI GI: 14211536
Description: neurexin 2 isoform alpha-1 precursor		Referenced in: Neurons
Other entries for this name: alt prot [1642aa] neurexin 2 isoform alpha-2 precursor alt prot [666aa] neurexin 2 isoform beta precursor
Composition: Amino acid Percentage Count Longest homopolymer A alanine 8.2 140 4 C cysteine 2.2 37 1 D aspartate 6.5 111 2 E glutamate 5.1 87 3 F phenylalanine 3.9 66 2 G glycine 10.0 172 3 H histidine 1.9 32 1 I isoleucine 3.0 51 2 K lysine 3.1 53 2 L leucine 10.7 184 7 M methionine 2.0 34 2 N asparagine 4.1 71 2 P proline 6.7 115 4 Q glutamine 2.7 47 2 R arginine 6.7 114 2 S serine 7.0 119 3 T threonine 6.7 115 4 V valine 6.2 106 3 W tryptophan 0.9 16 1 Y tyrosine 2.5 42 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 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 2 isoform alpha-1 precursor NRXN2 0.945 neurexin 2 isoform alpha-2 precursor NRXN1 0.561 neurexin 1 isoform alpha2 precursor NRXN1 0.540 neurexin 1 isoform alpha1 precursor NRXN3 0.410 neurexin 3 isoform 1 precursor NRXN2 0.332 neurexin 2 isoform beta precursor NRXN3 0.102 neurexin 3 isoform 3 precursor NRXN1 0.099 neurexin 1 isoform beta precursor NRXN3 0.088 neurexin 3 isoform 2 precursor AGRN 0.041 agrin LOC389722 0.041 PREDICTED: hypothetical protein LOC389722 isoform 2... CNTNAP3 0.033 cell recognition molecule CASPR3 CNTNAP4 0.032 cell recognition protein CASPR4 isoform 1 LOC389722 0.032 PREDICTED: hypothetical protein LOC389722 isoform 1... CNTNAP1 0.030 contactin associated protein 1 precursor CNTNAP2 0.030 cell recognition molecule Caspr2 precursor CNTNAP5 0.027 contactin associated protein-like 5 CNTNAP4 0.026 cell recognition protein CASPR4 isoform 2 LAMA1 0.026 laminin, alpha 1 precursor LOC643827 0.025 PREDICTED: similar to cell recognition molecule CAS... HSPG2 0.023 heparan sulfate proteoglycan 2 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 0.021 EGF-like, fibronectin type III and laminin G domains... CELSR3 0.018 cadherin EGF LAG seven-pass G-type receptor 3 [Homo... EYS 0.018 eyes shut homolog isoform 1 USH2A 0.017 usherin isoform B CELSR2 0.016 cadherin EGF LAG seven-pass G-type receptor 2 FAT4 0.016 FAT tumor suppressor homolog 4 LAMA2 0.016 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.