About Products Protein Database Contact

PIR

Gene
PIR
Protein
Protein PIR
Organism
Arabidopsis thaliana
Length
1282 amino acids
Function
Involved in regulation of actin and microtubule organization. Part of a WAVE complex that activates the ARP2/3 complex. Interacts with the active form of RHO-family GTPases.
Mass
145.488 kDa
Sequence
MAVPVEEAIAALSTFSLEDEQPEVQGPAVMVSAERAATDSPIEYSDVAAYRLSLSEDTKALNQLNTLIQEGKEMASILYTYRSCVKALPQLPESMKHSQADLYLETYQVLDLEMSRLREIQRWQSSASAKLAADMQRFSRPERRINGPTVTHLWSMLKLLDVLVQLDHLKNAKASIPNDFSWYKRTFTQVSAQWQDTDTMREELDDLQIFLSTRWAILLNLHVEMFRVNNVEDILQVLIVFIVESLELDFALLFPERYILLRVLPVLVVLATPSEKDTEALYKRVKLNRLINIFKNDPVIPAFPDLHLSPAAILKELSVYFQKFSSQTRLLTLPAPHELPPREALEYQRHYLIVNHIGALRAEHDDFTIRFASSMNQLLLLKSNDGAYTEWCREVKGNMYDMVVEGFQLLSRWTARIWEQCAWKFSRPCRDAGETPEASGSYSDYEKVVRFNYTAEERKALVELVGYIKSVGSMLQRCDTLVADALWETIHAEVQDFVQNTLATMLRTTFRKKKDLSRILSDMRTLSADWMANTRPEHEMPSSQHGNDESRGNFFYPRPVAPTAAQVHCLQFLIYEVVSGGNLRRPGGFFGNNGSEIPVNDLKQLETFFYKLSFFLHILDYSASIGILTDLGFLWFREFYLESSRVIQFPIECSLPWMLIDYILEAQNSGLLESVLLPFDIYNDSAQQALVVLRQRFLYDEIEAEVDHGFDIFVSRLSESIFTYYKSWSASELLDPSFLFALDNGEKFSIQPVRFTALFKMTKVKILGRTINLRSLIAQRMNRIFRENLEFLFDRFESQDLCAVVELEKLIDILKHSHELLSQDLSIDPFSLMLNEMQENISLVSFSSRLATQIWSEMQSDFLPNFILCNTTQRFVRSSKVPPTQKPSVPSAKPSFYCGTQDLNAAHQSFARLHSGFFGIPHLFSIVKLLGSRSLPWLIRALLDHISNKITTLEPMISGLQEALPKSIGLLSFDGGVTGCMKLIREQLNWGTKSELKSEVLRGIKEIGSVIYTMGLLDIVLREVDTKRFMQTAPWLGLIPGAEGQIVNAQDGESPLVNLLKSATSAVVSSPGCLNPAAFYTMSKQAEAADLLYKANMNGGSVLEYTLAFTSASLDKYCSKWSAPPKTGFVDITTSKDFYRIYGGLQIGYLEEITAPQSAQHEVLGDSIAWGGCTIIYLLGQQLHFELFDFSYQVLNVSEVETVSASHTHRNPQIHQGWEGLLEGMKKARRLNNHVFSMLKARCPLEDKTACAIKQSGAPLPRVRFENTVSAFETLPQKGTVG

Gene
pir
Protein
PI protein
Organism
Escherichia coli
Length
305 amino acids
Function
Initiation for plasmid R6K DNA replication.
Similarity
Belongs to the initiator RepB protein family.
Mass
34.994 kDa
Sequence
MRLKVMMDVNKKTKIRHRNELNHTLAQLPLPAKRVMYMALAPIDSKEPLERGRVFKIRAEDLAALAKITPSLAYRQLKEGGKLLGASKISLRGDDIIALAKELNLPFTAKNSPEELDLNIIEWIAYSPDEGYLSLKFTRTIEPYISSLIGKKNKFTTQLLTASLRLSSQYSSSLYQLIRKHYSNFKKKNYFIISVDELKEELIAYTFDKDGNIEYKYPDFPIFKRDVLNKAIAEIKKKTEISFVGFTVHEKEGRKISKLKFEFVVDEDEFSGDKDDEAFFMNLSEADAAFLKVFDETVPPKKAKG

Gene
Pir
Protein
Pirin
Organism
Rattus norvegicus
Length
291 amino acids
Function
Transcriptional coregulator of NF-kappa-B which facilitates binding of NF-kappa-B proteins to target kappa-B genes in a redox-state-dependent manner. May be required for efficient terminal myeloid maturation of hematopoietic cells. Has quercetin 2,3-dioxygenase activity (in vitro) (By similarity).
Similarity
Belongs to the pirin family.
Mass
32.179 kDa
Sequence
MASSKKVTLSVLSREQSEGVGARVRRSIGGPELKMLDPFLLFDEFKGGRPGGFPDHPHRGFETVSYLLEGGSMAHEDFCGHVGKMNPGDLQWMTAGRGILHAEMPCSEEPAHGLQLWVNLKRSEKMVEPQYQELKSEEIPKPSKDGVTVAVISGEALGIKSKVYTRTPTLYLDFKLDQGAKHSQPIPKGWTSFIYTISGDVYIGPDDAQQKIEPHRTAVLGEGDTVQLENKDPKRSHFVLIAGEPLREPVVQHGPFVMNTNEEISEAILDFRNAKNGFEGAKTWKSKIGNQ
Protein

Gene
PIR
Protein
Pirin
Organism
Homo sapiens
Length
290 amino acids
Function
Transcriptional coregulator of NF-kappa-B which facilitates binding of NF-kappa-B proteins to target kappa-B genes in a redox-state-dependent manner. May be required for efficient terminal myeloid maturation of hematopoietic cells. Has quercetin 2,3-dioxygenase activity (in vitro).
Similarity
Belongs to the pirin family.
Mass
32.113 kDa
Sequence
MGSSKKVTLSVLSREQSEGVGARVRRSIGRPELKNLDPFLLFDEFKGGRPGGFPDHPHRGFETVSYLLEGGSMAHEDFCGHTGKMNPGDLQWMTAGRGILHAEMPCSEEPAHGLQLWVNLRSSEKMVEPQYQELKSEEIPKPSKDGVTVAVISGEALGIKSKVYTRTPTLYLDFKLDPGAKHSQPIPKGWTSFIYTISGDVYIGPDDAQQKIEPHHTAVLGEGDSVQVENKDPKRSHFVLIAGEPLREPVIQHGPFVMNTNEEISQAILDFRNAKNGFERAKTWKSKIGN
Protein

Gene
Pir
Protein
Pirin
Organism
Mus musculus
Length
290 amino acids
Function
Transcriptional coregulator of NF-kappa-B which facilitates binding of NF-kappa-B proteins to target kappa-B genes in a redox-state-dependent manner. May be required for efficient terminal myeloid maturation of hematopoietic cells. Has quercetin 2,3-dioxygenase activity (in vitro) (By similarity).
Similarity
Belongs to the pirin family.
Mass
32.066 kDa
Sequence
MASSKKVTLSVLSREQSEGVGARVRRSIGRPELKNLDPFLLFDEFKGGKPGGFPDHPHRGFETVSYLLEGGSMAHEDFCGHVGKMNPGDLQWMTAGRGILHAEMPCSEEPAHGLQLWVNLRRSEKMVAPQYQELKSEEIPKPTKDGVTVAVISGEALGIKSKVYTRTPTLYLDFKLDQGAKHSQPIPKGWTSFIYTISGDVYIGPDDAQQKIEPHHTAVLGEGDAVQLENKDPKRSHFVLIAGEPLREPVVQHGPFVMNTNEEISQAILDFRNAKNGFEGARTWKSKIGN
Protein