How to calculate total number of exons in the human copy of a gene that's given

Question

[Reefs]

If provided with a sequence, how can you calculate the number of total exons there are in a human copy of that gene?

CAACTCAGCCATTGTTAAAAGCCCACCCTAAGTTTTCAAAGAAATTTCACGACAACGAG
AAAGCAAGAGGCAAAGCGATCCATCAAGCCAACCTTCGACATCTCTGCCGCATCTGTGG
GAATTCTTTTAGAGCTGATGAGCACAACAGGAGATATCCAGTCCATGGTCCTGTGGATG
GTAAAACCCTAGGCCTTTTACGAAAGAAGGAAAAGAGAGCTACTTCCTGGCCGGACCTC
ATTGCCAAGGTTTTCCGGATCGATGTGAAGGCAGATGTTGACTCGATCCACCCCACTGA
GTTCTGCCATAACTGCTGGAGCATCATGCACAGGAAGTTTAGCAGTGCCCCATGTGAGG
TTTACTTCCCGAGGAACGTGACCATGGAGTGGCACCCCCACACACCATCCTGTGACATC
TGCAACACTGCCCGTCGGGGACTCAAGAGGAAGAGTCTTCAGCCAAACTTGCAGCTCAG
CAAAAAACTCAAAACTGTGCTTGACCAAGCAAGACAAGCCCGTCAGCACAAGAGAAGAG
CTCAGGCAAGGATCAGCAGCAAGGATGTCATGAAGAAGATCGCCAACTGCAGTAAGATA
CATCTTAGTACCAAGCTCCTTGCAGTGGACTTCCCAGAGCACTTTGTGAAATCCATCTC
CTGCCAGATCTGTGAACACATTCTGGCTGACCCTGTGGAGACCAACTGTAAGCATGTCT

Answer 1

[PoGibas]

For quick and dirty solution you can use UCSC blat. Select human genome and submit your sequence: example sequence gives one 100% hit in RAG1 gene exon.

[Reefs]

so there is a total of one exon?

[PoGibas]

It's like 35% of exon (translated part).