SEC2

Rab guanine nucleotide exchange factor SEC2

759 amino acids

Guanine nucleotide exchange factor for SEC4, catalyzing the dissociation of GDP from SEC4 and also potently promoting binding of GTP. Activation of SEC4 by SEC2 is needed for the directed transport of vesicles to sites of exocytosis. Binds the Rab GTPase YPT32, but does not have exchange activity on YPT32.

Belongs to the SEC2 family.

84.652 kDa

MDASEEAKRVSIQVTSLSTQLIESVDKQSHLEEQLNKSLKTIASQKAAIENYNQLKEDYNTLKRELSDRDDEVKRLREDIAKENELRTKAEEEADKLNKEVEDLTASLFDEANNMVADARKEKYAIEILNKRLTEQLREKDTLLDTLTLQLKNLKKVMHSLDNESTVTNNSNRYSTILSDSATSSSTSLNKVPTSYSLASQDIYSGIVYSPSISSIRYDISLYNEFLKFVAALPRCENIKATSTESKLIRRLVNDEIQPILKIDNASGIGWLVKKTLLSLIIDGLVVVEPLSGVNATYQIGYNSSSPAKQATSNMPKMFKFPLDSPPVAVHAACSFCGESRDDIIEHARMYILKTLHKTDDGKEQVTNTYPLCHWCLLKLRQTCEIFAFLRSLKVGAWHLEKLTTQNITKEDLEKFSEVTKHTKRDGRVSSQDKKTKRLSFMAGLGINSSTKNKPKMEIFSSETNAKPGQPTTNIQRAWLQLCKLRCILHWTHIGIWAVDDSISSKIGPLVEDDSDEDQNDAISVRLQDKALWKQDAKRPFSSSSAEESQKSDAFDFESGDMENEITGESSSDESSSDGSSTDNSTADSSSEDESSLADSTTSSADSSSPESIDNGEGDDTVTKDDKSSIKSANNNEENSDCGDKKGRSIIKKKAPQRKIQKKKLLQDLDDLEEQFREESAIDQTEFENAESNVKQNISSKRASSGDENSKKDNNEKTLKTNLTIGDKTQEQIGENSPSSGLHASSSNDDNFDDAQEQQ

SEC2

Rab guanine nucleotide exchange factor SEC2

751 amino acids

Guanine nucleotide exchange factor for SEC4, catalyzing the dissociation of GDP from SEC4 and also potently promoting binding of GTP. Activation of SEC4 by SEC2 is needed for the directed transport of vesicles to sites of exocytosis (By similarity). Required for filamentous growth.

Belongs to the SEC2 family.

85.334 kDa

MSSQADYDKRLAEEVGSLSTRLVTAVNKQVELEETILELRKQVSALKLKNEQLNQSDIKLKTILPKYIKLQDDYRETLTKKKEAESQNTKLQGEVEDLTASLFDEANTMVSNASRETHNFKIKNRKLYEELDEKNIIINDLQEQLQDLKQMFIKMEEQSKIQSYSQSNTPKIESSTDFNETNSIHTNTNFSESKLSKYNTRSTLGDEESQNYNLQQLQRIIYSPLITSIRFDLNNYNIDFKGFVYQLIKPDFQFDLSHLKTIPFFKSIWQSEIENCIHYIPSLPATTTLLNRWQKGKTFWGSLIEGKVSIEPIKGSNETFKLTYKGNNASGNSSNENTESISNRSSATGSVVPVAIKDPCTFCGEARNDSLEHCRLYHLKLFESNTANNSGNNSTNQDQQGNNDNTHVIASYPLCNYCLIKLRNLCDFFAKIRLIRSNIFKLKQNDSFDEFIVVPGSFGQFKRSNTISNRNGTYSSSSTSSSSTSSVSSSSATTANGESLNSTTHNIQLERTEESKLIKLYIMMLLIRSKIFWSKLGFWDTIDQINEINLDEIHYEAFSYLIPKPTQQQQQQQGDIRSQSNFNSPRQSVDGRSVLSGSISSPRQPNLDKQQKDSIVDETVAQLQRDGVVRSETASAEEKFEDAISDETNGQEQLRSEKLQTGKTVTEPNSVSESEPVQEPEQVRSKSNNNTNNKNKDTKIEDSDAEHTFSLKRSHSKQFKDQLNKELDQTLEMLAENIDFDESSNGNGNGN

sec2

Rab guanine nucleotide exchange factor sec2

527 amino acids

Guanyl-nucleotide exchange factor for ypt2. Catalyzing the dissociation of GDP from ypt2 and promotes the binding of GTP (By similarity).

Belongs to the SEC2 family.

59.053 kDa

MPDVSNVRVKPNQHPYEKEVNGKLMSQEEILSQKLVAAIERQAALDDKYATEVHRNEALSERIRELEAKLSAKKSFDEELVKFHNLEEKLQLTETKCRNAESEKSRVENELEDLTSSLFEEANRMVANARKETVASEKRVNQLKKQLVDAETLLSSTQHQLTELKDVMHSMSDSHEQNNALHPPLSRTTSFVADNVSVGSFASSTSGLDILTGTSARESLDAKEISSDKHLNISGERPATFPNPTFIEGSDERRSASSLGHRTNNNQNQLIRFSTQIRSSSTSPPRSPLIISDSPSSSIIHNPHPTHPSASAMNYMNPCFLEFHAFFNYPMKFARSRSAYSTSANYSNTPPRNTVTPSTARSSTLSQNPSSSSNSIPLISRNLRDFSFFKRCLEEDIEPTLRLDHASGLSWLTRRSVFTAILESSLIINPLHSTSLLSSQPCSLCGFNRTQPLRQFEFRSRPDSTSHASCTYCVARLRSVCNFVAFLHQICKGVWSSCSLEKAWDECLKKREAMFLSRVGLAKELEG