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prcB2

Gene
prcB2
Protein
Proteasome subunit beta 2
Organism
Rhodococcus erythropolis
Length
292 amino acids
Function
Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation. The R.erythropolis proteasomes are able to cleave oligopeptides after Tyr, Phe and Leu, very poorly after Arg but not after Glu. Thus, displays chymotrypsin-like activity, low trypsin-like activity but no caspase-like activity.
Similarity
Belongs to the peptidase T1B family.
Mass
30.398 kDa
Sequence
MTVDRAPRITDGDTRLSFGSNLSSFSEYLRVHAPEHLPQNRFADTGGVVMGGGDVAPHGTTIVAISYAGGVLLAGDRRATMGNLIASRDVQKVYVTDDYSAAGIAGTAGIAIELVRLFAVELEHYEKIEGVPLTFDGKANRLSSMVRGNLGAAMQGLAVVPLLVGYDLDAVDPSRAGRIVSYDVVGGRYEERAGYHAVGSGSLFAKSALKKLYSPGIDEDTALRFAVEALYDAADDDSATGGPDLTRGIYPTAVTITSAGAVELSTAKAAEIAREIVAARTATASPEGESAL

Gene
prcB2
Protein
Proteasome subunit beta 2
Organism
Streptomyces avermitilis (strain ATCC 31267 / DSM 46492 / JCM 5070 / NBRC 14893 / NCIMB 12804 / NRRL 8165 / MA-4680)
Length
281 amino acids
Function
Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation.
Similarity
Belongs to the peptidase T1B family.
Mass
30.292 kDa
Sequence
MEANTRSTGRLPAAFLTPGSSSFMDFLSEHQPEILPGNRQLPPTQGVIEAPHGTTIVATTFPGGVVLAGDRRATMGNVIAQRDIEKVFPADEYSAVGIAGTAGLAVEMVKLFQLELEHFEKVEGATLSLEGKANRLSTMIRSNLAMAMQGLAVVPLFAGYDVDREKGRIFSYDVTGGRSEEHGYASTGSGSIFARGAMKKLYRDDLTEQQATTLVIQALYDAADDDSATGGPDVARRIYPIVTVITEDGFRRLTDEESSEIARAILERRLEQPDGPRAALL

Gene
prcB2
Protein
Proteasome subunit beta 2
Organism
Thermomonospora curvata (strain ATCC 19995 / DSM 43183 / JCM 3096 / NBRC 15933 / NCIMB 10081 / Henssen B9)
Length
280 amino acids
Function
Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation.
Similarity
Belongs to the peptidase T1B family.
Mass
30.17 kDa
Sequence
MTERERGQGLPAEFFAVGTASFVELLSRTAPQLLPVNRVRDGSHPMPDIPHGTTIVAVRYPEGVMLAGDRRATSGNLIAQKDLEKVHRADEHSAVAMAGTVGLALEMIRLLQVELEHYEKLQSAKLSLPGKARRLGAVIRANLAHAMQGLAVVPVFAGYDLDAGVGRIYNYDITGMPQESRDFHAEGSGSPFARGALKKLYRPDLTEAEAAAVCVQALYDAAEDDAATAGPDLARRIFPTIATVTADGYRRLPEQEVAELTESVVGARRQRPDGPVAPLR

Gene
prcB2
Protein
Proteasome subunit beta 2
Organism
Salinispora tropica (strain ATCC BAA-916 / DSM 44818 / CNB-440)
Length
279 amino acids
Function
Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation.
Similarity
Belongs to the peptidase T1B family.
Mass
28.788 kDa
Sequence
MAAAFDPSGRFPDLFTSVGTSSFSAFLSKAAPELLPGRRPLPPGMATGLTPHATTIVAIATAGGVVLAGDRRATMGNLIAQRDVEKVHPADAYSLVGMAGAAGIGIELTRLFQVELEHYEKTEGAMLSLDGKANRLAAMVRGNLGAAMQGLAVVPLFAGFDLAATDPAKAGRIFSFDVTGGPYEETGYDAVGSGSVFAKSALKKRFRLGLSVDDAVRLAVEALYDAADDDTATGGPDLTRRIYPVVMSATAEGTHRLTEAETAAIAESVVAGRMENPGG