Please answer the following question on Sequence Y:

Protein databases

1. What sequence from which organism is this sequence most similar to?

2. Can you find any homologues of this protein in other organisms? Can you find any clues to the function of these homologous proteins?

3. Does this protein contain any known conserved sequence motifs or domains?

4. Can you name any two protein domain databases other than Pfam?

Here is an amino acid sequence in fasta format:

>Sequence Y

MEKGEKPLLLFEEQKKRITNLIDDFLNGLKQIMNEEEEFIASKLDVIQKLRMDLRLLRTFVLFGNSTNLDDF

YYRMNIHINKFNILTETLFCKDDLILEKYHMECVAPLLLKEIRNYLSLKNDYVATAIEMKKFEYLIRNLHDL

PKYCYDLLQPLMSEYKILRQVCTHLRDFYQLECNKTTKTEFLYTRYQVTVDRVTQFCFDLWTGKYRNYRYEY

AFSKCSSKITSLLIDIIPLELEVLHISTSNLIKESRSKELEGFVKQILKASPRILQKHLIHLQGRMVADSYS

ATQSINVMMEFLLIFLTDIPKRFIHRGKLNSMLAHVGLLTRKISILMEESSTMNEAEFSAPYLLHEIERMKG

DIKQIILKAPESSQLCFPMDDGFLFMNLLLRHLNDLLTSNSYSVSLIKKEIEMVKQSLEFLTASFRQTLDES

TSGVVKDCWMCALDVAYEAEHVINSILVRDKALSHLLFSLPDVIDKIKFIVAQVTGLQLEAKNGDDPLDAKS

SYEPIELTSSSFVEVTVGHEEDEARIIGQLLDEHESKLDVISIVGMPGVGKTTLANKVYNNTLVASHFKIRA

KCTVSQNFNKSKVLREILQQVTASETNRSEDDLAEKLRVALLDKRYLIVLDDVWDIATGEMLIACFPKVERG

NRVILTSRSGEVGLKVKCRSDPVDLQVLTDEKSWELFEKRVFRDEGSCPAELLDIGHQIVEKCKGLPLALVL

IAGVIVRGREGKEKEKEKDFWVKIQNNLDSFTSSNINSQIMNVMQSSYDHLPYQLKPLLLYFARLQKSERTP

VSMLMQLWMAEGLVDHDIPSKCSLEEVTESYLDALISSSLIMVDHIRSVSNWTSVMMRACYVHDVVHDFCSV

KAGKEKFFKLINSGDPFHASDFLHHRLTIHTDDKKCVLFNSNKCSAGSKHLISLEVSSSLDNFGYIFHTRHM

RLVRVLQLDDIVLQHHLVEEIGSLFHLRFLKIWTRDVKAIPLSWLNLQNLETLLISEEFSTIVLLPRLFKLS

KLKHVSIDQSSFFDKEEVEVEVEEEEEVEVEVEEEDEDKEEEDTDNIQSRILEGENSKLTTLSKVDISYSQG

TNDALEKFQNLEHLDCTIIVPECPPKHGDWFPKFDVLNKLQSLTAVYKWSHYGYPIIEYHFPTSLKDLRLHS

FPITPALLSVIAALPQLEILAIFYSDFMEDKWDASKDIYQSLKTLSLSYIKLSEWEVDRSETFPKLEELILE

RCYKLTEIPSAFEDIETLKIIHLTNIKRELGDSAIEIKKQIVEITGVDRLQVHLSGLYE