Protein Info for PP_0570 in Pseudomonas putida KT2440

Annotation: lipoprotein of unknown function

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1633 signal peptide" amino acids 1 to 21 (21 residues), see Phobius details PF17970: bMG1" amino acids 52 to 156 (105 residues), 161.8 bits, see alignment 2.6e-51 PF21142: A2M_bMG2" amino acids 162 to 280 (119 residues), 162.1 bits, see alignment 3e-51 PF11974: bMG3" amino acids 282 to 375 (94 residues), 70 bits, see alignment 9.2e-23 PF01835: MG2" amino acids 381 to 473 (93 residues), 82.9 bits, see alignment 1e-26 PF17972: bMG5" amino acids 479 to 604 (126 residues), 143.1 bits, see alignment 3.7e-45 PF17962: bMG6" amino acids 610 to 722 (113 residues), 98.2 bits, see alignment 2.1e-31 PF07703: A2M_BRD" amino acids 739 to 885 (147 residues), 61.3 bits, see alignment E=7.8e-20 PF00207: A2M" amino acids 957 to 1036 (80 residues), 31.1 bits, see alignment 1e-10 PF07678: TED_complement" amino acids 1153 to 1263 (111 residues), 35 bits, see alignment 5.3e-12 PF21765: CUB_A2MG" amino acids 1420 to 1482 (63 residues), 34.8 bits, see alignment (E = 1e-11) PF17973: bMG10" amino acids 1483 to 1616 (134 residues), 99.4 bits, see alignment E=1.1e-31

Best Hits

Predicted SEED Role

"Alpha-2-macroglobulin"

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See Q88QC4 at UniProt or InterPro

Protein Sequence (1633 amino acids)

>PP_0570 lipoprotein of unknown function (Pseudomonas putida KT2440)
MFNKGLLLACALALLSACDSSTPGKPAPVEKSMTPAPAEASAPKREDPAMLAKRYEGREL
TVLDVSEVQLDGAATLSISFSVPLDAKQDFTTKVHLVDTVKGKLDGAWELSDNQMELRLR
HLEPQRKLVLTVDKGLLAVNGKQLDSESITRLETRDMQPTIGFASRGSLLPTRLAEGLPV
IALNVDKVDVEFFRIKPDMLSTFLANWGRNSSLYYYQSKETLDMAELVYSGRFDLNPARN
TRETVLLPIAGIKPLQAPGVYLAVMRASGTYDYSQPATLFTLSDIGVSAHRYRDRIDVFA
QALEGGKALSGVNLEIHDEKGKLLAQATSDGKGHAQLPITPKADTLIATQGVHTTLLRLN
TAALDLAEFDITGPQANPLQFFIFGPRDLYRPGETVLLNGLLRDQDGKPVKAQPVSVEVR
RPDEQVSRKFVWEADSNGLYQYQLQLATEAPTGRWQLLLDLGGGRKQVYEFLVEDFLPER
LALELKGSSTPLSPDEDARIQVNGRYLYGAPAAGNRLSGQAYVRPLREAVPALPGYQFGS
VTETDLNQDLELDEVTLDQAGKAVVDIESRWAEARSPLQLTVQASLQESGGRPITRRLEQ
PIWPAERLPGLRGLFEGEETDSDGPVEFEFLVADRDGNKLAADALKVRLVRERRDYYWNY
SQSDGWSYAYNEKFLTQNEETISVKAGSTAKLSFQVEWGPYRVEVEDPQTGLVSSERFWA
GYRAQDNAEGGAVRPDQVKLALDKPSYTDGATAKVTVTPPAAGSGYLMIESSDGPLWWQE
IDVPAEGKTFDVQLDKAWARHDLYISALVIRPGERKANATPKRAVGVLHLPLDRAERKLA
LSLQAPEKMRPKQPLTVKVKAANADGSVPKQVHVLLSAVDVGILNITDFKTPDPFASLFG
RKAYGADQLDIYGQLIEAGQGRLASLAFGGDAAMAKGGKRPNTTVTIVAQQSLPVTLDDK
GEGQATVDIPDFNGELRLMAQAWTEEHFGMAEGKTVVAAPLIAELSAPRFLAGGDRTSLA
LDLANLSGRAQQLSVEITTDGQLSLAANAVQSVNLAEGQRSTLMIPVQAQGGLGQGKVHV
RVTGLQLPNEPVNAFEREWTLGVRPAYPAMLKHYRVALKDQPWTLPEADLAAFEPAGLEA
SLALSSRPPLNLAEQIRALQAYPYGCLEQTTSGLYPSLYADADSLKRLGIKGEPADVRKR
KIEMGIEHLLGMQRYNGSFGLWSSDSEEEYWLTAYVTDFLLRARDQGYGVPAEALKKASE
RLLRYLQERNLIEVDYSENADHTRFAVQAYAALVLSRSQQAPLGALRGLFERRADARSGL
PLVQLAVALDKMGDKPRAEQALQAGLGISRGKGWLADYGSALRDQALILALLQESNLASS
QVDQRLFALSDELAANRWLSTQERNALFLAGRGLLGKPEGQWQARLDSAGEVRELNNAEA
GMKLEGPLLASPLSVQNQGSETLYQQLTLSGYPRQAPAAGGNGMQIHREYLGMNGQPLDL
HNLRSGDLVLVHLALKAEDRVPDALVVDLLPAGLELENQNLAQSAASLDNASSAVKAWRE
SMQNASVVHQEYRDDRYVAALKLDGYGTTHLLYLARAVTPGTYRVPPPQVESMYRPNLQA
VGDGQGEMTVKAR