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AIP1

Gene
AIP1
Protein
Actin-interacting protein 1
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
615 amino acids
Function
Involved in the depolymerization of actin filaments. Enhances the filament disassembly activity of cofilin and restricts cofilin localization to cortical actin patches.
Similarity
Belongs to the WD repeat AIP1 family.
Mass
67.326 kDa
Sequence
MSSISLKEIIPPQPSTQRNFTTHLSYDPTTNAIAYPCGKSAFVRCLDDGDSKVPPVVQFTGHGSSVVTTVKFSPIKGSQYLCSGDESGKVIVWGWTFDKESNSVEVNVKSEFQVLAGPISDISWDFEGRRLCVVGEGRDNFGVFISWDSGNSLGEVSGHSQRINACHLKQSRPMRSMTVGDDGSVVFYQGPPFKFSASDRTHHKQGSFVRDVEFSPDSGEFVITVGSDRKISCFDGKSGEFLKYIEDDQEPVQGGIFALSWLDSQKFATVGADATIRVWDVTTSKCVQKWTLDKQQLGNQQVGVVATGNGRIISLSLDGTLNFYELGHDEVLKTISGHNKGITALTVNPLISGSYDGRIMEWSSSSMHQDHSNLIVSLDNSKAQEYSSISWDDTLKVNGITKHEFGSQPKVASANNDGFTAVLTNDDDLLILQSFTGDIIKSVRLNSPGSAVSLSQNYVAVGLEEGNTIQVFKLSDLEVSFDLKTPLRAKPSYISISPSETYIAAGDVMGKILLYDLQSREVKTSRWAFHTSKINAISWKPAEKGANEEEIEEDLVATGSLDTNIFIYSVKRPMKIIKALNAHKDGVNNLLWETPSTLVSSGADACIKRWNVVLE

Gene
aip1
Protein
Actin-interacting protein 1
Organism
Dictyostelium discoideum
Length
597 amino acids
Function
Implicated in both actin filament depolymerization and polymerization. May enhance chemotaxis by promoting cofilin-dependent actin assembly at cell leading edges.
Similarity
Belongs to the WD repeat AIP1 family.
Mass
63.976 kDa
Sequence
MSVTLKNIIAPTPATTRGKSVAINGDPKGENIVYASGSSIIIRNVKNPMVADIYYEHPCQTTVAKYAPSGNYIASGDVQGNLRIWDTLQKEHILKATYKVLNGAILDIAWTSDNQRLVVVGDGKERFGAAILWDSGSSCGEITGHSKMILSCDIKSTRPFRAATGSEDFAVNWFEGPPFKFQKNIAAGDFTRFVNCVRFSPDGNKLVTVGADKKAFVYDGKTGEKLIELNPAQQHTGGIYGCSWSADNNRVLTASADKSCKIWDTTTGQCINSFTFGSDVNDQQLGCLWFGDSLLSVNLAGEISTLNLDDVAKPSRVIKGHNKLVGTIAFDKNAGSLYSASYDASLLQWDLSTGLATNFTGPAHKNQITSIKINGDQLITCAMDDSVKISSISKKTYGESIGVDSPAQAVAFSGDVVVAVSMKTIYVIKGGKIVSQTAATWEPTSVAINDTEVSVGGKDNKIHVFTLSGNNLTASHTLDNHRGAITDLSYSPCGKYLASGCSNREVIVWSGKEAKSKGWVNHTARINAVAWSNDSKFVASASLDSQIYIWNVENPTASPVQVKNSHLGGVNDVIYGSNNEIFSAGNEGAIKIWNVSN

Gene
AIP1
Protein
Protein phosphatase 2C 3
Organism
Arabidopsis thaliana
Length
442 amino acids
Function
Involved in the negative regulation of the K(+) potassium channel AKT1 by its dephosphorylation, antagonistically to CIPK proteins (e.g. CIPK23).
Similarity
Belongs to the PP2C family.
Mass
49.763 kDa
Sequence
MADICYEDETSACESRPLWSSRKWRIGVQRFRMSPSEMNPTASTTEEEDKSEGIYNKRNKQEEYDFMNCASSSPSQSSPEEESVSLEDSDVSISDGNSSVNDVAVIPSKKTVKETDLRPRYGVASVCGRRRDMEDAVALHPSFVRKQTEFSRTRWHYFGVYDGHGCSHVAARCKERLHELVQEEALSDKKEEWKKMMERSFTRMDKEVVRWGETVMSANCRCELQTPDCDAVGSTAVVSVITPEKIIVANCGDSRAVLCRNGKAVPLSTDHKPDRPDELDRIQEAGGRVIYWDGARVLGVLAMSRAIGDNYLKPYVTSEPEVTVTDRTEEDEFLILATDGLWDVVTNEAACTMVRMCLNRKSGRGRRRGETQTPGRRSEEEGKEEEEKVVGSRKNGKRGEITDKACTEASVLLTKLALAKHSSDNVSVVVIDLRRRRKRHVA

Gene
AIP1
Protein
DEAD-box ATP-dependent RNA helicase 56
Organism
Oryza sativa subsp. japonica
Length
432 amino acids
Function
ATP-binding RNA helicase involved in pre-mRNA splicing. Required for the export of mRNA out of the nucleus (By similarity). Required for tapetal programmed cell death (PCD) and degeneration during anther development. Forms dimer with AIP2 and binds the promoter region of the cysteine protease CP1. Can complement the yeast RNA helicase SUB2. Plants silencing AIP1 and AIP2 are male sterile (PubMed:21467577).
Similarity
Belongs to the DEAD box helicase family. DECD subfamily.
Mass
48.654 kDa
Sequence
MAEAEVKDNEVYEEDLVDYEEEVENGTDGGANAANASADVVKKGYVGIHSSGFRDFLLKPELLRAIQDCGFEHPSEVQHECIPQAILGMDVICQAKSGMGKTAVFVLSSLQQIDPVAGQVGALVLCHTRELAYQICHEFERFSKYLPEVKVAVFYGGVHIKKHKDLLKNDCPHIVVGTPGRILALAREKDLSLKNVRHFILDECDKMLDSLDMRRDVQEIFKMTPHDKQVMMFSATLSKEIRPVCKKFMQDPMEIYVDDEAKLTLHGLVQHYIKLSEAEKNRKLNDLLDALDFNQVVIFVKSVSRAAELNKLLCECNFPAISIHSGMTQEERLTRYKNFKEGHKRILVATDLVGRGIDIERVNIVINYDMPDSADSYLHRVGRAGRFGTKGLAITFVSSASDSDVLNQVQERFEVDIKELPEQIDTSTYMPS